Spectrophotometer

 

( Spectrophotometer, VIS Spectrophotometer, visible spectrophotometer, Ultraviolet Visible Spectrophotometer, UV-VIS Spectrophotometer)

 

SRS72 Series (SRS721, SRS722) VIS Spectrophotometer

1.High Vis performance between 335 and 1000 nm;
2.Specially designed for industry and labs;
3.High accuracy with digital wavelength display;
4.Automatic 0%(T) and 100%(T)calibration;
5.Display of concentration data function;
6.RS232 communication SRS722. D

 

Specifications:

Model

SRS721

SRS722

Monochromator

Single beam, C-T type, 1200 lines/mm grating

Light Source

Tungsten lamp (socket type, 20W / 12V, 2000h)

Display Mode

LED

Spectral Bandwidth

5nm

4nm

Wavelength Range

335~1000nm

Wavelength Accuracy

±2nm

Wavelength Repeatability

1 nm

Stray Light

≤0.5%T(360nm)

Photometric Range

T: 0~199.9%, A: -0.3~2.5Abs, F: 0~9999, C: 0~9999

Photometric Accuracy

±1.0%T

±0.5%T

Photometric Repeatability

±0.5%T

±0.2%T

Stability

≤±0.5%T/5min

RS232 communication

No

Yes, Software (optional) Specsoft 5.0

Power Requirement

220V±10% / 110V±10% 50/60Hz 45/50VA

Actual Dimensions

385(W)×310(D)×190(H) mm

Weight

Net Weight: 5.6kg, Shipping weight: 9kgs

 

SRS7230G, SRS723PC VIS Spectrophotometer   

1.High Vis performance between 325 and 1000 nm;
2.Specially designed for industry and labs;
3.Pre-set wavelength program (4 wavelengths), and one-touch key response;
4.Single-point curve calibration and multi-point curve calibration (up to 12 points);
5.Display of concentration data with up to 200 sets of data storage;
6.Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage;
7.Dark current calibration / wavelength calibration/System clock management;
8.USB data communication;
9.Data-processing software-SRS723PC.

 

Specifications:

Model

SRS7230G

SRS723PC

Monochromator

Single beam, C-T type, 1200 lines/mm grating

Detector

Silicon detector for visible region

Light Source

Tungsten lamp (socket type, 20W / 12V, 2000h)

Display Mode

128×64 LCD, Blue Color

Spectral Bandwidth

4nm

2nm

Wavelength Range

325~1100nm

Wavelength Accuracy

±1.0nm(calibrate by system automatically )

Wavelength Repeatability

0.5nm

Wavelength Calibration

Automatic at start

Wavelength Display

0.1nm

Photometric Range

T: -1.0~200.0%T, A: -0.5~3.000Abs, F: 0~9999, C: 0~9999

Photometric Accuracy

±0.5%T

Photometric Repeatability

±0.2%T

Stray Light

≤0.3%T(360nm)

≤0.2%T(360nm)

Baseline flatness

/

±0.004Abs

Stability

/

±0.002A/h

Data Output

USB, LPT serial, digital output

Software

/

UV-Solution software

Power Requirement

220V±10% / 110V±10% 50/60Hz 45/50VA

Standard sample holder

4-position sample holder

Actual Dimensions

456(W)×375(D)×220(H) mm

Weight

Net Weight: 17.5kg, Shipping weight: 22.5kgs

 

SRS75 Series (SRS752, SRS754, SRS756PC) UV-VIS Spectrophotometer   


1.Specially designed for industry and labs
2.Pre-set wavelength program (4 wavelengths), and one-touch key response
3.Single-point curve calibration and multi-point curve calibration (up to 12 points)
4.Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage
5.Display of concentration data with up to 200 sets of data storage
6.System clock management/ Dark current calibration/ wavelength calibration/USB data communication
7.Data-processing software (SRS
756PC)

 

SRS752 Ultraviolet Visible Spectrophotometer

High UV-Vis performance between 200 and 1000 nm
Specially designed for industry and labs
Pre-set wavelength program (4 wavelengths), and one-touch key response
Automatic 0%(T) and 100%(T)calibration
Display of concentration data function
System clock management/light source management
 

SRS754 Ultraviolet Visible Spectrophotometer

High UV-Vis performance between 190 and 1100 nm
Specially designed for industry and labs
Pre-set wavelength program (4 wavelengths), and one-touch key response
Single-point curve calibration and multi-point curve calibration (up to 12 points)
Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage
Display of concentration data with up to 200 sets of data storage
System clock management/ Dark current calibration/ wavelength calibration

 

SRS756PC Ultraviolet Visible Spectrophotometer

High UV-Vis performance between 190 and 1100 nm
Specially designed for industry and labs
Pre-set wavelength program (4 wavelengths), and one-touch key response
Single-point curve calibration and multi-point curve calibration (up to 12 points)
Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage
Display of concentration data with up to 200 sets of data storage
System clock management/ Dark current calibration/ wavelength calibration/USB data communication
Data-processing software

Specifications:

Model

SRS752

SRS754

SRS756PC

Monochromator

Single beam, C-T type, 1200 lines/mm grating

Detector

Silicon detector for ultraviolet visible region

Display

128×64 LCD, blue color

Light Source

Deuterium lamp  (1000 hours), Tungsten Lamp (2000h, 20W/12V)

Lamp Change point

Can be set, 300nm-400nm

Spectral Bandwidth

4nm

4nm

2nm

Wavelength Range

200~1000nm

190~1100nm

190~1100nm

Wavelength Accuracy

±2.0nm(Calibrate by system automatically)

±1.0nm(Calibrate by system automatically)

±1.0nm(Calibrate by system automatically)

Wavelength Repeatability

1nm

0.5nm

0.5nm

Wavelength Calibration

Automatic at start

Wavelength Display

0.1nm

Photometric Range

T: -1.0~200.0%T, A: -0.5~3.000Abs, F: 0~9999, C: 0~9999

Photometric Accuracy

±0.5%T

Photometric Repeatability

±0.2%T

Stray Light

≤0.5%T(220nm/340nm)

≤0.3%T(220/340nm)

≤0.15%T(220/340nm)

Baseline flatness

/

/

±0.004Abs

Stability

/

/

±0.004A

Display Mode

±0.003A/h

±0.002A/h

±0.002A/h

Data Output

USB, LPT serial, digital output

Software

/

/

UV-Solution software

Power Requirement

220V±10% / 110V±10% 50/60Hz 45/50VA

Standard sample holder

4-position sample holder

Actual Dimensions

456(W)×375(D)×220(H) mm

Weight

Net Weight: 17.5kg, Shipping weight: 22.5kgs

 

UV2600 double beam UV-VIS Spectrophotometer

UV2600 is a double beam UV-VIS Spectrophotometer with a big scream and scanning function. New optical system and circuit system make the instrument have: high-resolution, low stray light, lasting stability, high-SNR. This instrument can meet the multi-level analysis application requirements of users. The computer application system of UV-VIS Spectrophotometer can achieve more powerful function for your instrument.
Function:
-Photometric measurement;
-Spectrum scan;
-Quantitative determination;
-Multi-wavelength test;
-Dynamics measurement(time scanning);
-DNA/Protein concentration measurement.
Feature:
-Lasting stability;
-Ultra-low stray light;
-User friendly interface;
-Can be easily replaced light source;
-Easily upgraded.

Specifications:

Model

UV2600 & UV2600PC

Optical System

Proportion monitor double beam

Spectral Bandwidth

1.8nm

Wavelength Range

190~1100nm

Wavelength Accuracy

±0.3nm

Wavelength Repeatability

0.2nm

Photometric Range

T:0~200.00%T A:-0.301~4.0000Abs C:0~9999

Photometric Accuracy

±0.3%T

Photometric Repeatability

0.1%T

Stray Light

≤0.05%T(220nm, 340nm)

Baseline linearity

±0.002A

Baseline drift

0.001A/h(500nm)

Noise

100%(T)line noise≤0.1%(T) 0%(T) line noise ≤0.05%(T)

Monitor

320×240 large screen LCD(6 inch)

Software

UV-Solution 3.0  UV2600PC with, UV2600 without

Dimensions

540×445×230mm

Weight

Net W.: 18kgs, Shipping Weight: 31.5kgs

 

UV2800 double beam UV-VIS Spectrophotometer

UV2800 is a double beam UV-VIS Spectrophotometer with a big scream and scanning function. New optical system and circuit system make the instrument have: high-resolution, low stray light, lasting stability, high-SNR. This instrument can meet the multi-level analysis application requirements of users. The computer application system of UV-VIS Spectrophotometer can achieve more powerful function for your instrument.

Function:
-Photometric measurement: Use fixed wavelength to measure absorbency, transmittance and concentration;
-Spectrum scan: Scan spectrum after software option Quantitative determination;
-Multi-wavelength test: Up to ten test wavelengths;
-Dynamics measurement(time scanning);
-DNA/Protein concentration measurement.

Feature:
-Long lasting stability: High quality optical components ensure long lasting stability;
-Low stray light: Advanced optical system, low-noise circuit system and high quality optical components ensure low stray light and make the high concentration measurement more accurate;
-User friendly interface: Large screen shows data, graphics and curve more directly;
-Can be easily replaced light source.
-Easily upgraded: Many optional accessories enhance the flexibility and the measurement range of the instrument.

Specifications:

Model

UV2800 & UV2800PC

UV2800S & UV2800SPC

Optical System

Double beam

Double beam

Spectral Bandwidth

1.8nm

0.5, 1, 1.8, 4nm

Wavelength Range

190~1100nm

190~1100nm

Wavelength Accuracy

±0.3nm

±0.3nm

Wavelength Repeatability

0.2nm

0.2nm

Photometric Range

T:0~200.00%T A:-0.301~3.0000Abs C:0~9999

T:0~200.00%T A:-0.301~3.0000Abs C:0~9999

Photometric Accuracy

±0.3%T

±0.3%T

Photometric Repeatability

0.1%T

0.1%T

Stray Light

≤0.05%T(220nm, 340nm)

≤0.05%T(220nm, 340nm)

Baseline linearity

±0.001A

±0.001A

Baseline drift

0.0005A/h(500nm)

0.0005A/h(500nm)

Noise

100%(T)line noise≤0.1%(T)

0%(T)line noise≤0.05%(T)

100%(T)line noise≤0.1%(T)

0%(T)line noise≤0.05%(T)

Monitor

320×240 large screen LCD(6 inch)

320×240 large screen LCD(6 inch)

Software

UV-Solution 3.0

UV2800PC with, UV2800 without

UV-Solution 3.0

UV2800SPC with, UV2800S without

Dimensions

540×445×230mm

540×445×230mm

Weight

Net W.: 18kgs, Shipping Weight: 31.5kgs

 

SRF9300, SRF9300A Fluorescence Spectrophotometer

 

FEATURES
1. 1200 line diffraction grating emission monochromator. Its large aperture and non-spherical reflecting mirrors produces extra high sensitivity.
2. EX light use LED, match with the central wavelength of 365nm, 420nm, 475nm, 525nm narrow banding-ultra low back grounding precision filters to consist 4 set of EX wavelength replacing system. Carry on the maintenance expediently & can satisfy more choices and demand.
3. The central wavelength of 365nm, 420nm, 475nm, 525nm narrow banding-ultra low back grounding precision filters with low fluorescence background. Its performance is better than glass filter.
4. Automatic zero adjustment and automatic background subtraction, Eight stage sensitivity adjustment, Real time fluorescence reading display and concentration print out, Extra wide dynamic range of fluorescence reading, accurate measurement of minute changes in samples

SPECIFICATIONS

Exciting optical filters

Interference optical filter (10nm bandwidth)

Central wavelength

365nm

Optional central wavelength

365nm, 405nm, 470nm, 515nm (SRF9300A)

Emission monochromator

360-650nm (C-T diffraction grating)

Wavelength accuracy

±2nm

Wavelength repeatability

≤1nm

Sensitivity

1×10-9 g/ml (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth)

Linearity deviation

≤±3.0%

Variation of power source

220V±22V, 50Hz±1Hz

Interface

RS232 serial port

STANDARD ACCESSORIES
Power cord 1 pc
Fuse (1A) 2 pcs
Fuse (5A) 2 pcs
Quartz fluorescence cuvette 10mm 2 pcs
OPTIONAL ACCESSORIES
Cuvette, special for high concentration samples

360~650nm interference optical filter (φ25mm) e.g.: SRF9300A: 365nm, 405nm, 470nm, 515nm
Quartz fluorescence cuvette10mm
Data processing software
Printer cable
RS-232C serial port cable

 

SRF9600PRO Fluorescence Spectrophotometer

 

APPLICATIONS
Fluorescence analysis is a high sensitive and high selective sophisticated analytical method. This method can provide information including excitation and emission spectrum, emission light intensity and measurement of life of emission light and polarization fluorescence etc. This method can provide a wide lineal range of working curve. It has becoming an important analytical method in the region of trace analysis.

This method has been used in:
1. Medical science and clinical analysis Clinical analysis of biological specimen.
2. Pharmaceutical science and pharmacology Analysis of natural pharmaceutical products; Quality control of pharmaceuticals and research of pharmaceutical metabolites.
3. Biochemistry Analysis of minute quantity of substances in biological body.
4. Food industry Analysis of minute quantity of constituents in food.
5. Pollution analysis Atmospheric pollution, environmental testing and food contamination analysis.
6. Organic and inorganic chemistry Used in the trace analysis in case of those substances cannot be determined by absorption spectrophotometry.

COMMON FEATURES

1. Two operation modes could be chosen: fluorescence intensity and luminous intensity. Fluorescence scanning, kinetic determination and quantity analysis could be done under fluorescence intensity mode.
2. 365nm exciting wavelength, Raman peak of water S/N≥150 High performance sensitivity simplifies the measurement of low detective sample.
3. 10 stages gain adjustment could be chosen for emission spectrum scanning, including high speed low S/N scanning and precise scanning. Total spectrum scanning could be done in 1 second. With the intelligent pre scanning feature, unknown sample's spectrum information could be detected rapidly. Auto-omission of the influence of scattering peak and harmonic peaks, it ensure the best measurement parameters and locate the fluorescence emission peak.
4. Support off-line mode and on-line mode. Under off-line mode, instrument's computer system offer the fluorescence intensity measurement, concentration direct reading, auto 0 adjustment, auto background subtraction and etc. Under on-line mode, we could use quality and quantity software to control data acquisition and analysis through USB2.0 interface.
5. High stable and long life 150W xenon lamp and power source ensure high stable testing and wide range of spectrum.
6. The normalized feature for fluorescence value could make different fluorescence's result comparable.
7. Provide optional PC qualitative and quantitative software package with expansible time scanning, wavelength scanning, graphic calculation and storage-access abilities.

8. Optional accessories for different measurement, including single hole cell holder, fluorescence sample holder for different features, 200μl micro scale centrifuge tube, micro scale capillary sample holder, semi-auto sample introduction accessories, membrane sample accessories, powder sample accessories, jacket sample accessories and etc.

SPECIFICATIONS

Light source

Hamamatsu 150W Xenon lamp

Exciting optical filters

Interference optical filter

a) Standard set is equipped with an interference optical filter of central wavelength at 365nm and 10nm bandwidth
b) An optional interference optical filer of 25mm diameter of wavelength of 250-700 nm can be provided on users demand.

Emission monochromator

C-T diffraction grating (Em 200-900nm, bandwidth 10nm)

Wavelength accuracy

±1nm

Wavelength repeatability

≤0.5nm

Sensitivity

Raman peak of water in 1 cm quartz fluorescence cuvette with S/N≥150

Linear measurement(r)

≥0.995

Stability

better than 1.5%/10min

Response time

(0.1-4)s 6 stages adjustable

Fluorescence display value

0.00-600.00

Data transmission

USB2.0

Power

220V±22V, 50Hz±1Hz, 190W

Package Dimensions

380*440*240mm/ 0.04m3

G.W.

14Kgs

Software

including

STANDARD ACCESSORIES
365nm filter (Preassembled) 1 pc
SRF9600PRO software package 1 set
Power cable 1 pc
USB cable 1 pc
Fuse (2A) 2 pcs
Fuse (5A)
Quartz fluorescence sample cell10mm 1 pair

OPTIONAL ACCESSORIES
200-700nm interference optical filter (φ25mm)
10mm quartz fluorescence cell
Printer cable
Dedicated serial interface printer

 

SRS7600 FT-IR Spectrometer

Features

● Easy to Operate
● Powerful Software
● Easy Sample Preparation
● Simple Maintenance
● USB Interfacing
● Cost Effective

Introduction
SRS7600 is a single-beam FTIR spectrometer. This instrument is operated by a PC with user friendly software and a comprehensive manual. Fast scan speeds, high accuracy and ease with operation are its features. It is an indispensable analysis tool for various application fields such as chemistry, medicine, food and beverage, wine industry, chemical engineering and quality control.
High stable optical system
● The design integrates main components to an optical bench machined from a cast aluminum. Highly stable and no need for adjustment, removing troubles of maintenance of optical path.
● Precision machinery ensures high repeatability of every scanning. Advanced design concept is adopted in both optical path and every part
● The system’s corner cube optics provides easy operation without requiring complicated electronics and additional moving parts. In addition, many components of the spectrometer are user replaceable which saves time over the lifetime of the instrument.
● Internal dynamic collimation system and movable mirror driving system keep the interferometer at optimum situation. Voice-coil driver and precision slide improves the ability of working in severe conditions.
● The spectrometer includes a container of desiccant that protects the beam splitter and other optical components from moisture damage.

Specifications

Wave number Range

7800~375 cm-1

Resolution

1 cm-1

Signal Noise Ratio

30000:1 (resolution@4cm-1 , sample and background scan for 1 min@2100cm-1)

Detector

High performance DLATGS

Beam splitter

Coated KBr

Light Source

Long life, steady state infrared emitter

Electronic System

24bit A/D converter at 500KHz, USB 2.0

Power

100-240VAC, 50/60Hz

Dimensions

450mm*350mm*210mm

Weight

14 kg

Parts Included

Main Spectrometer

1

Replacement Desiccant

1

Power Supply

1

Polystyrene Film

1

USB Cable

1

Software CD

1

Power Cord

1

User’s Manual

1

Screw Driver, 150 x 6mm

1

Software Manual

1

Allen Wrench, 2.5mm

1

 

 

Optional Accessories

Standard sample compartment allows many types of accessories to extend the functions of the spectrometer.
● Sample cards
● Liquid cells
● Air cells
● ATR
● Cuvettes

 

SRFP640 series Flame Photometer

Features:

* 7 inch touch screen LCD
* Automatic Calculation of correlation coefficient
* Flameout protection device
* LPG burning gas

* Direct concentration read-out
* Pre-selection of flame sizes
* Measuring range changing
* Air compressor including

Specifications:

Model

SRFP640

SRFP6410

SRFP6430

SRFP6431

SRFP6432

SRFP6440

SRFP6450

Sensitivity

K

0.01ppm

Na

0.01ppm

Li

optional

optional

0.1ppm

--

--

0.1ppm

0.1ppm

Ca

--

--

--

2ppm

--

2ppm

2ppm

Ba

--

--

--

--

6ppm

--

6ppm

Range

K

0-100ppm

Na

0-160ppm

Li

optional

optional

0-100ppm

--

--

0-100ppm

0-100ppm

Ca

--

--

--

0-1000ppm

--

0-1000ppm

0-1000ppm

Ba

--

--

--

--

0-3000ppm

--

0-3000ppm

Linearity

K

0.195ppm (0.39-3.12)ppm

Na

0.69ppm (1.15-9.2)ppm

Li

optional

optional

0.15ppm (0.25-5)ppm

--

--

0.15ppm (0.25-5)ppm

0.15ppm (0.25-5)ppm

Ca

--

--

--

3ppm (5-100)ppm

--

3ppm (5-100)ppm

3ppm (5-100)ppm

Ba

--

--

--

--

9ppm

--

9ppm

Repeatability

1 % CV for 20 consecutive samples

Respond time

<8s

Sample uptake

<6L/min

Package

G.W. 17kgs, Dimension: 570*530*380mm, Volume: 0.115m3

 

 AA320N Atomic Absorption Spectrophotometer

 

Introduction:
1. Build-in computer data processing and LCD: adopting highly integrated micro digital circuit, which is stable and reliable with the functions of integral holding, peak height and area, auto zero adjusting, deuterium lamp and background, multi-linear and nonlinear curves fitting, various parameters and working curves displayed in screen and report printing, etc. It is equipped with interface for externally linking PC.
2. Good basic line stability: Double-beam system of optimized design can automatically compensate the light source drift and wavelength drift caused by the variation of temperature (with the function of the eliminating the affection of wavelength drift on the base line stability) and electronic circuit drift so as to reach a good basic line stability. The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately. It is the preferable instrument chosen by users to conduct analysis of multiple kinds of elements and fast analysis of samples.
3. High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration
4. Optical path of high energy: A total reflection system is adopted to eliminate color difference in full range. By means of chemical conversion, a round light spot of the light source becomes a long light spot, which enters into the slit. Therefore the light flux of double beam is enhanced.
5. Long-life and anti-corrosive atomization system: The burner is made of new type titanium alloys, anti-corrosive and fast thermal equilibrium. It meets the requirement of measurement sensitivity without water-cooling.
6. Multi-functional analysis mode: for methods of flame absorption, flame emission, graphite furnace atomic absorption (AS-3020 automatic sample feeder can be installed) and hydride generation.
7. Safe and reliable gas path system: Special devices of quick gas conversion and safety protection can be used to analyze air-acetylene flame as well as nitrous oxide-acetylene flame and extend the analytic elements to reach more than 60.
8. Complete set of accessories: to be supplied with the instrument and ready for use after they are purchased.
Technical Specifications:
1. Working spectral range: 190nm-900nm
2. Wavelength accuracy: 0.5nm
3. Wavelength repeatability: 0.3nm (single direction)
4. Spectrum bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
5. Resolution: <40%
6. Base line stability: 0.004Abs/30min
7. Characteristic concentration of copper: 0.04g/ml/1%
8. Detection limit of copper: 0.008g/ml
9. Background calibration ability: Greater than 30 times.
Characteristics:
Light-source system: Hollow cathode lamp power supply: with adjustable current Deuterium Lamp power supply: with fixed current
Optical system: Double beam total refection system, C-T type monochromator Flashing wavelength: 250nm
Flame atomization system: Inter-changeable titanium alloy burner of 10cm and 5cm slits. Gas path is equipped with pressure indication, high precision voltage stabilizing flow adjustment, fast conversion of air and nitrous oxide, gas supply cut off, power cut off, prevention of flashback and logic interlock protection devices.
Signal processing: Build-in microprocessor and LCD. Signal amplifying modes: absorptance, concentration, emission and emission concentration; Standard curves: linear regression, curve fitting and multi-point standard calibration. Average value, standard deviation, relative standard deviation and correlation coefficient can be worked out. Standard curves, atomic absorption peak diagram, spectrum outline sketch, data as well as instrument parameters list and analytical reports can be displayed and printed out.
Standby Interface: RS 232 or USB
Instrument power supply: 220V, 3A, 50Hz
Instrument Dimension: 1000mm, 530mm, 425mm
Instrument Weight: 130kg

Accessory
Main accessories supplied with the instrument: Several decades of accessories including air compressor, printer, one piece of (Zn/Cu) and K. Gas external pipe, acetylene cylinder pressure-reducing valve and water knockout gas filter.
Options:
AS3020 graphite furnace automatic sample feeder: Used to improve automation and measurement precision
HGA graphite furnace system: Used to conduct trace and ultra-trace analysis with an absolute sensitivity of 10-10-10-12 gram.
5cm long-life titanium burner: The necessary accessory for nitrous oxide-acetylene flame analysis.
Hydride generator (Totally automatic): Making the characteristic concentration of As, Se, Sb, Bi, Pb, Sn, Te, Ge, In, Tl, Cd and Zn lower than ppb level with cold atomic mercury measurement method.
Nitrous oxide generator (Totally automatic): The necessary accessory for nitrous oxide-acetylene flame analysis.
Hollow cathode lamp: All specifications are available.
Graphite tube: All specifications are available.

Optional accessories:
1. 5cm titanium burner
2. Hollow cathode lamps
3. Hydride generator
4. Nitrous oxide redactor
5. Software with I/O port
Overall dimension & weight:
Shipping package dimension: 1260-800-730mm/880-600-1010mm

 

AA4530F Atomic Absorption Spectrophotometer

CHARACTERISTICS
1. Completely controlled by PC, can flexibly select the flame and graphite furnace atomizer (optional).
2. Integrated floated optical platform design can obviously improve the optical system shock resistance and keep stable though use the optical signal for a long term.
3. Eight light stands can be changed automatically and preheat the eight lights meantime as well as optimize the working condition of the hollow cathode lamp.
4. Position adjusting: the best height of the flame burner and can automatically set the front and rear positions.
5. Fully automated wavelength scanning and peak searching.
6. Complete safety chains protection equipment: the function of warning and automatic safety protection towards the wrong burner, leakage of the gas, under voltage of air and the abnormal flameout.
7. Deuterium lamp and self-absorption background regulation.
8. Data processing: super strong database, possesses more than 500 data self-storage and cut-off storage function, can store the analyzed result with the form of EXCEL and the testing method and the result can be randomly called.
9. Measuring method: flame absorption method and emission method.
10. Result printing: parameter printing, data result printing and diagram printing.

 

COMPLETE AUTOMATIC CONTROLLING SYSTEM
With the help of the software, the following can be easily achieved
1. Selection of the element lamp
2. Up-down-front-rear adjustment of the lifter
3. Adjustment of the optical energy
4. Selection of the slit
5. Determination of wavelength scanning and peak searching
6. Selection of the atomizer
7. Setting of the background deduction method
8. Controlling of the gas flow
9. Automatic flaming and flaming out
10. Setting of the graphite furnace testing method USB
 

ADVANCED GRAPHITE FURNACE TEMPERATURE CONTROLLING TECHNOLOGY
* The bringing in of PID technology can effectively overcome the influence on the temperature rising process caused by the voltage fluctuation and the resistance change to make more accurate controlling process. The combination of the 3ms/time fast sampling technique can make more accurate and reliable testing data.
* The fast heating capacity can improve the flexibility of the elements further.
* Use the ordinary power source of 220V without need of dynamic power of 380V.
* The maximum procedure heating capacity setting of 20 levels can make a more convenient and easier test of different samples.
* Three grades adjustable gas flow can accustom to more application needs.
* Can timely alarm when the gas and water is stopped and insufficient gas and water, can avoid the equipment damage and measuring error.


SAFE, RELIABLE AND CONVENIENT FLAME SYSTEM
* EPC can control the flow of Acetylene (C2H2) more accurately and it is a kind of system which also can operate easily.
* Efficient atomization system enables a higher sensitivity.
* The whole operation system has a high security as the fire safety system can alarm whenever the electricity is cut off, abnormal flame occurs, a lack of pressure happens or the burner does not match well. And it will automatically turn off the gas, prohibit temper ing. Thus it keeps the operation people and equipment from harm and damage.
 

MULTI-FUNCTIONAL SOFTWARE WORKSTATION

* A workstation that is supported WINDOWS XP/2000/NT.
* The rich menu brings great convenience to the use of customer.
* Convenient conversion between different menus makes the operation more easily.
* Various analytical correction methods provide the users more choices.
* Basic default parameter settings enable even the beginners can do the normal operation.
* Flexible storage, editing and printing methods give the user largest support.

 

SPECIFICATIONS

Wavelength range

190-900nm

Spectral bandwidth

0.1, 0.2, 0.4, 1.0 and 2.0nm

Accuracy of the wavelength

±0.15nm

Receptivity of the wavelength

≤0.04nm

Base line stability

≤0.002A/30min (Cu)

Characteristic viscosity

0.02μg/ml/1% (Cu)

Checking limit

0.004μg/ml (Cu)

Preciseness

0.5%

Grating

1800 lines/mm

Inflamer

All-metal titanium burner

Atomizer

Effective glass atomizer

Lamp stand

8

D2 background correction ability

When the background is 1 A, the background ability should be deducted not less than 50 times; self absorption background deduction method

Size and weight

700mm*550mm*450mm, 75Kg

Power source

220V±22V AC

 

FLAME SYSTEM

Acetylene air burner

100mm

Ignition dynamic baseline drift

≤0.006A/30min

(Cu) Characteristic viscosity

≤0.025μg/ml/1%

Related standard deviation of the accuracy

≤0.5%(Cu, absorbance >0.8A) (detection limit Cu≤0.008μg/ml)

Safety system

Can automatically cut off the gas when the pressure is not enough, the power is off, flameout and unconformity of the burner.

 

GRAPHITE FURNACE

The highest temperature

3000°C

The largest temperature rising speed

≥2000°C/S

Characteristic quantity

Cd≤0.5×10-12g, Cu≤0.5×10-11g

Accuracy

Cu≤3%, Cd≤3%

Size and weight

550mm*450mm*300mm, 65Kg

Safety system

Over current protection     Low air pressure alarm / protection     Low cooling water flow alarm/protection

Power source and power

220V±22V AC 7000W

 

STANDARD ACCESSORIES
PC workstation
HP inkjet printer
Oil free Air compressor
Acetylene reducing valve
Cu Hollow cathode lamp
Air filter

 

Genius XRF series Handheld X-ray Fluorescence Analyzer

Model:

RoHS analyzer Genius 3000XRF

Alloy analyzer Genius 5000XRF

Mineral analyzer Genius 7000XRF

Heavy metals in soil analyzer Genius 9000XRF

Introductions:
Based on the mature technology of desktop X-ray fluorescence analyzer and the latest technological development, and on the performance of the existing international commercial handheld X-ray fluorescence analyzer, adding new elements into it on the basis of the first, second, and third generation, Total Instrument has developed the intellectual portable fourth generational handheld analyzer-Genius XRF series, which can satisfy the market requirements and possess independent intellectual property rights.
The new generational Genius XRF series are designed according to the applications of on-site X-ray analysis in the wild, featuring small and light body, which can be held in hands by common people when measuring. It is super small, super light, super beautiful, super safe, super convenient, super long standby time, super waterproof, super precise and super fast. Digital multi-channel technology make the instrument have better detection limit, better stability, and wider application fields.
Products include RoHS analyzer Genius 3000XRF, alloy analyzer Genius 5000XRF, mineral analyzer Genius 7000XRF, and heavy metals in soil analyzer Genius 9000XRF, which can be applied for in-situ material testing, for on-site on-line analysis of various elements during the process from manufacturing control to finished product testing, for quick identification of alloy number and reliable authentication, for on-site heavy metals testing in soil, and for various kinds of geological and ore samples on-site analysis of multi-elements.
This series of products has passed strict testing and inspection, and all index are accorded with the related technological requirements, reaching the international advanced level. Products have been sold both home and abroad in batch, getting favorable comments from customers, breaking the monopoly of foreign manufacturers.

Performance Advantage
1. Perfect performance as desktop
Introducing three core technology of small power window integrated miniature X-ray tube, large dimension beryllium window electric-cooling SDD detector (the best detector in the world), and miniature digital signal multi-channel processor, greatly reduce the testing time and test deviation, and improve the detection precision, which make it have the similar performance as the desktop.

2. Small body , easy to carry and operate
Small body. Easy to carry. Convenient for wild work. Can operate on-site and in-situ analysis at anytime or anywhere.
3. Nondestructive detection
No destruction to samples
4. Fast detection
Instrument not only can operate fast detection with handheld type within 1-2 seconds, but also can operate longtime precise detection with desktop type, having the similar precision as the laboratory detection after 10 seconds.
5. Newly added light elements detection function
Compared to handheld X-ray fluorescence analyzer of the third generation, it is added the gas charging system, which can charge helium at ordinary pressure. Thus it can detect the elements from Mg, greatly expanded the detecting range of elements, satisfying the requirements of customers according to light elements detection.
6. Direct testing
It can detect the analytes directly, no need of samples. It can analyze various kinds of samples, including electronic products, alloy samples, geological and mining, soil, rock, residues, small solid particles, liquid sediments etc.
7. HD camera, more accurate testing
Built-in HD camera, can observe the testing position at any time, which is very important of mineral sample testing.
8. Easy for calibration of deviation
Multi-testing modes installation and free adding of infinite modes, coordinating with automatic testing mode matching function, it achieves the easy test for one key. Built-in intensify calibration methods, it can calibrate the deviation caused by different geometry shapes and inhomogeneous structure density.
9. Professional software, easy to operate
RoHS elements analyzer, alloy analyzer, mineral analyzer , and heavy metals in soil analyzer all are installed with professional software. Brand new software interface and core, combined FP with EC, it has wider application fields.
10. The collimator filter, improving 3 times of efficiency
On the basis of the combination of collimator and filter, increase them from 4 groups to 12 groups, increasing 3 times.
11. Faster data transmission
Embedded Window CE system, HD touch screen (resolution 640*480), digital multi-channel technology, and SPI data transmission, effectively improve the data transmission ability and counting ability, mastering testing data in every environment.
12. Radiation protection, care for health
Triple safety protection function, automatic sensation, automatically shut-down of X light pipe within 2 seconds with no sample in testing; The radiation level is far lower than the international safety standard when working, with no radiation leakage; accompanied with test safety cover.
13. Strong power, convenient to charge
Lithium battery, with maximum capacity of 7800mAH, can continuously work for 8 hours, whose endurance are 2 times longer compared to last three generations. And equip with wide voltage ac charger or vehicular charger, which ensure the test at any place or any time.
14. Warning instructions prevent for mistaken operation
Equipped with warning instruction system, green light flashes when the power is on and the yellow light flashed when testing, which prevent for mistaken operation.
15. Multiple protection and durable
The instrument has waterproof and dustproof function and can continuously work under high temperature and humidity. Its protection boxes are manufactured with high strength military material ,which enjoy with well moisture proof, shockproof, and pressure resistant functions.


Performance index
1. Model: The 4th generation EDX analyzer-Genius XRF series.
2. Analysis method: Energy dispersive X-ray fluorescence analysis method.
3. Measuring range of elements: Mg to U.
4. Simultaneously detect elements: Simultaneously detect tens of elements.
5. Processor and RAM: CPU: 667MHz, RAM:256M , Maximum expanded storage: 32G, Standard configuration: 2G, can store large amounts of data.
6. Content range: ppm~99.99%.
7. Testing time :3-30 seconds.
8. GPS, WIFI: Built-in system.
9. Battery time: Lithium battery, which can be charged, with maximum capacity of 7800mAH, can continuously work for 8 hours; Equipped with wide voltage(110V-220V) general adapter, can work under alternating current.
10. Testing object: Solid, liquid , powder.
11. Detector:25mm2 0.3mil, SDD detector.
12. Detector resolution: Lowest resolution can be 139eV .
13. Excitation source:40KV/100uA-Ag anode window miniature X light tube and high voltage source.
14. Collimator and filter: Collimator of 4.0 or 2.0 diameter, automatic switch of 6 types filter groups. 12 kinds of groups, world’s most compound mode, can satisfy various kinds of samples testing.
15. Video system: HD camera.
16. Screen :TFT-LCD touch screen, resolution 640*480.
17. Detection limit: Lowest detection limit accounts to ppm level.
18. Testing window: 12mm.
20. Safety: Self-contained password manager mode.
19. Gas charging system: Helium charging at ordinary pressure system.
20. Data transmission: Digital multi-channel technology, SPI data transmission, quick analysis, high counting rate, waterproof miniature USB,which can be connected to desktop computer.
21. Humidity: ≤90%.
22. Temperature: -20°C~+50°C.
23. Size: 234*306*82mm(L*H*W).
24. Weight:1.9Kg (with battery), 1.6Kg (without battery)

 

Measuring Precision of the Main Elements in International Polymetallic Nodule Sample Testing for 30 Seconds

 

( If you need prices, user manual, E-catalogue or picture without watermark for above meters, please ask for at: xiushunjie@163.com)