SURFACE ROUGHNESS TESTER

Features:

1, Very easy to operate
2, Multiple parameter measurement: Ra, Rz
3, Highly sophisticated inductance sensor
4, Built-in lithium ion rechargeable battery and control
circuit with high capacity
Small in size, light in weight and easy to use
Can communicate with PC computer for statistics,
printing and analysing by the optional cable and the
software for RS232C interface.
Manual or automatic shut down. The tester can be
switched off by pressing the Power key at any time.
On the other hand, the tester will power itself off
about 5 minutes after the last key operation.

SR9100 Surface Roughness Meter
Specification:

Display: 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz
Display Range
Ra: 0.05-10.00um/1.000-400.0uinch
Rz: 0.020-100.0um/0.780-4000uinch
Accuracy: Not more than 10%
Fluctuation of display value: Not more than 6%
Sensor:
Test Principle: Inductance type
Radius of Probe Pin: 10um
Material of Probe Pin: Diamond
Measurement Force of Probe: 16mN(1.6gf)
Probe Angle: 90
Vertical Radius of Guiding Head: 48mm
Maximum driving stroke: 17.5mm/0.7inch
Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional
Evaluation length: 1~5 cut off optional
Driving speed:
sampling length = 0.25mm Vt=0.135mm/s
sampling length = 0.8mm Vt=0.5mm/s
sampling length = 2.5mm Vt=1mm/s
returning Vt=1mm/s
Resolution: 0.001m if reading 10m
0.01m if 10mreading100m
0.1m if reading 100m
Operating conditions: Temp. 0-50C
Humidity <80%
Size: 1405248mm(5.5x2.2x1.9 inch)
Weight: about 280 g
Battery: 41.5V AA (UM-3)battery
Attachment:
Standard Sensor RP-100
Standard Sample Plate SSP-180
Cable and Software for RS-232/USB)
Bluetooth interface

SR9200

SR9210

Specification

Model

SR9210

SR9200

Standard

GB/T6062, ISO4287, DIN4768, JIS B, ANSI46.1

Measurement Range

Ra

0.005~16um / 0.020~629.9uinch

0.050~10um / 1.000~400.0uinch

Rq

0.005~16um / 0.020~629.9uinch

--

Rz

0.020~160um / 0.780~6299uinch

0.020~100.0um / 0.780~4000uinch

Rt

0.020~160um / 0.780~6299uinch

--

Accuracy

10%

Resolution

0.001um (Reading<10um)

0.01um (10umReading<100um)

0.1um (Reading100um)

Display

LCD

Fluctuation of display value

6%

Profile digital filter

Filtered profile

RC, PC-RC, GAUSS

--

Non-filtered profile

D-P

--

Sensor

Radius

5um

10um

Material

Diamond

Measuring force

4mN (0.4gf)

16mN (1.6gf)

Probe angle

90

Vertical radius of guiding head

48mm

Maximum driving stroke

17.5mm / 0.7inch

Cutoff length

0.25mm, 0.8mm, 2.5mm

Driving speed

Measuring force

Vt=0.135mm/s (Sampling Length=0.25mm)

Vt=0.5mm/s (Sampling Length=0.8mm)

Vt=1mm/s (Sampling Length=2.5mm)

Returning

Vt=1mm/s

Evaluation length

1~5L (selectable)

Metric / Imperial

Conversion

Auto Power off

PC interface

RS-232C

Memory

7 Groups

--

Built in Li-ion battery

Rechargeable

Operating condition

Temp.

0~50C

Humidity

<85%RH

Dimension

140x52x48mm (5.5x2.2x1.9inch)

Net weight

420g

Standard Accessories

Carry Case

1

Main Unit

1

Standard Sensor

1

Standard Sample Plate

1

Power Adapter

1

Operation Manual

1

Screwdriver

1

Adjustable Leg

1

Sensor Protector

1

Optional Accessories

1, RS-232C Cable & software, USB Cable & software, Bluetooth data output

2, Extension Rod

3, SRP-110 Groove stylus

4, SRP-120 Curvature Probe

5, SRS-1 Measurement Stand

SRS-1 Measure Stand for SR9200, SR9210 (optional part)

SRP-110 groove stylus probe for SR9200, SR9210 (optional part)

SRP-120 Curvature probe for SR9200, SR9210 (optional part)

SR9223 Surface Profile/form Tester

* This Digital Surface Profile Gauge is a handheld gauge for fast and accurate measurement of the peak-to-valley height of the surface profile of blast cleaned surfaces.

* It meets the standards of ASTM D 4417-B, IMO MSC.215(82), SANS 5772, US Navy NSI 009-32, US Navy PPI 63101-000. Suitable for the laboratory and for use in harsh field conditions. Accurate, immediate and repeatable results.

* The tungsten carbide tip will last for up to 20,000 readings and can then be easily replaced by the user in the field.

* Cost per test is significantly lower than other test methods.

* Used the exclusive Micro -computer LSI circuit and crystal time base to offer high accuracy measurement.

* Can communicate with PC for recording, printing and analyzing by the optional software and cable for RS232 interface. USB adaptor and Bluetooth interface can also be used.

* Automatic power off to conserve power.

* Widely used in field of blast cleaned surface measurement. If the profile is too large the amount of coating required to ensure adequate coverage increases, otherwise there is a danger that the peaks remain uncoated - allowing rust spots to occur. If the profile is too small, there maybe an insufficient key to produce adequate adhesion, leading to premature coating failure . Ensuring the correct surface preparation optimises the performance of the coating and material usage.

Specifications

Display: LCD

Range: 0 m to 800 m (0 mils to 30 mils)

Accuracy: 5% or 5 m, (whichever is the greater)

Resolution: 1 m (0.1 mils)

Metric and Imperial switchable

PC interface: RS232C

Measurement speed: >30 (readings per minute)

Power off : 2 modes (Manual off at any time by depressing the

power key till OFF shows on the display or Auto power off after 3

minutes from last key operation.)

Weight: 280 g

Dimensions: 1626528mm (6.38" x 2.55" x 2.10")

Operating temperature: 0C to 50C (32F to 120F)

Case: High impact ABS

Batteries: 4x1.5v (AAA) battery

Accessories:

Main unit...1pc.

Carrying case1 pc.

Operation manual.1 pc.

Optional accessories:

RS232C cable, USB adaptor, Bluetooth interface

Main Function:

v  Calibration samples is made of high precision optical glass,wihch is identified by National Institute of measurement. Because it is not easy to scratch ,so they are high precision and long service life.

v  Manual calibration, easy to operate.

v  There is protection door to protect the sensor probe effectively, and make sure the high accuracy.

v  Shape used to pull aluminum mold design, durable, anti-electromagnetic interference ability significantly, in line with the design of the new trend.

v  Using high-speed DSP processor for data processing and calculation, measurement and computation speed is greatly improved.

v  Liquid crystal display wide temperature using OLED color display, popular high brightness, no visual angle,, is suitable for various occasions.

v  The lithium ion rechargeable battery, can work for a long time, no memory effect, can while charging, charging time is short, long battery life.

v  Charging using the common USB interface. Using a dedicated charger or computer USB port for charging, convenient and quick.

v  Dot matrix liquid crystal display, interface prompt information rich.

v  Real-time monitoring of lithium battery power and display, and to remind users to charge with charging progress indication.

v  Automatic shutdown function and low power design of software and hardware of the instrument with long working hours, suitable for field use.

Standard configuration:
Name QTY
1 SRK110 host 1
2 reticle calibration block 1
3 bracket 1
4 Charger 1
5 data line 1
6 manual 1
7 warranty card 1
8 certificate 1

SRK110 Surface Roughness Gauge

The performance advantage:

1.The roughness of metal and non-metallic surface

2.Pocket-size & economically price

3.Large measuring range suitable for most materials

4.Features external calibration at keyboard

5.Optimized electric circuit design with transducer structure-design,high integrate power, driver and display. 

6.Select freely with Ra,Rz, Rq, Rt parameters, high precision, high performance, high quality and value.

7.It can measure the plane surface, the diameter is more than 20mm (experience) of the outer circular surface, conical surface,
also can measure the length and width greater than the groove of 80 x 30mm.

Specification:

1.Testing parameters(µm  ): Ra, Rz, Rq, Rt

2.Stroke length(mm ): 6

3.Sample length(mm ): 0.25 , 0.80  , 2.50

4.Evaluation length(mm ): 1.25 , 4.0 

5.Measuring range(µm  ): Ra :  0.05 ~ 10.0  Rz:  0.1 ~ 50

6.Error: +/-15%

7.Variability: <12%

8.Transducer contacting pin round diameter and angle:

9.Contacting pin round diameter: 10 µm+/-1 µm

10.Battery: 3.7V Li

11.Size :106 mm*70 mm*24 mm

12.Weight :200g

13.Sensor needle static force and its rate of change:

 Stylus static force: </=0.016N

 Force measuring rate of change: </=800N/m

14.Working conditions:

Temperature :  -20C~40C

Relative humidity :   <  90%

No shake and coercivity around

Schedule: sampling length selection recommendation form:

Ra (µm)

Rz (µm)

The sampling length c(mm)

>5~10

>20~40

2.5

>2.5~5

>10~20

>1.25~2.5

>6.3~10

0.8

>0.63~1.25

>3.2~6.3

>0.32~0.63

>1.6~3.2

>0.25~0.32

>1.25~1.6

0.25

>0.20~0.25

>1.0~1.25

>0.16~0.20

>0.8~1.0

>0.125~0.16

>0.63~0.8

>0.1~0.125

>0.5~0.63

>0.08~0.1

>0.4~0.5

>0.063~0.08

>0.32~0.4

>0.05~0.063

>0.25~0.32

>0.04~0.05

>0.2~0.25

>0.032~0.04

>0.16~0.2

>0.025~0.032

>0.125~0.16

>0.02~0.025

>0.1~0.125

Application:
1 the production site, scientific research laboratories, factories
measuring room
2 machining industry, auto parts processing, metal processing equipment, machinery manufacturing, machine tool accessories
3 die casting, precision manufacturing, hydraulic equipment, roller, the axle, printing, textile machinery and medical machinery


Functions and features: 

1.Electromechanical integration design, metal shell, antimagnetic and Anti-interference, small volume, light weight, easy to use; High precision, Accuracy:0.001, can measure 13 parameters,According to software design, we have solved the existing problem of moter stuck circuit and improved service life.

2.Using DSP chip to control and data processing, high speed, low power consumption; 

3.Large range, parameters RX, Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr;

4.128 x 64 OLED dot matrix display, digital / graphic display; highlight no perspective;

5.Display information rich, intuitive, can display all the parameters and graphics;

6.Compatible with ISO, DIN, ANSI, JIS national standards;

7.Built-in lithium ion rechargeable battery and a charging control circuit, high capacity, no memory effect;

8.Residual quantity indicator icon, prompting the user to charge;

9.Display of the charging process instructions, the operator can understand the degree of charge

10.Working time more than 20 hours of continuous work

11.Large capacity data memory, can store 100 groups of original data and waveform.

12.Real-time clock settings and display, convenient data recording and storage 

13.With automatic dormancy, automatic shutdown and power saving function

14.Reliable control motor to go dead circuit and software design

15.Measurement information display, menu prompt information, false information and switch machine and other tips that information;

16.Full metal shell design, sturdy, compact, portable, high reliability.

17.Can be in English freely switch

18.Can be connected to a computer and printer;

Working Environment:
Temperature:- 20
C ~ 40C
Humidity:< 90%
No vibration, no corrosive medium in the nearby working environment.

Outline dimension:

143*55*42mm (host).

Weight: about 0.4KG (host).

SRK210 Surface Roughness Gauge --summary:

SRK210 portable roughness measuring instrument is a new product , it is a portable stylus surface roughness shape measuring instrument, applicable to the workshop testing station, laboratory, metrology room environmental detection; also used in metal and nonmetal workpiece, the manufacture of mechanical working, inspection and other departments; Besides, this professional Surface Roughness Gauge also can detecting plane, curved surface, inner hole, groove and other complex workpiece. Measurement of parameters in line with international standards of the United States, Germany, Japan and is compatible with Britain and other industrial developed country standards. Measurement results can be digital and graphic LCD display, also can be output to the printer.

Standard configuration:

Host

1

Standard sensor

1

Reticle temp-let 

1

Template support 

1

Movable support

1

Power adapter

1

USB charging cable 

1

instrument container

1

Software 1

Optional accessories

standard sensor

sensor for curved surface

small hole sensor

sensor for deep groove

Metal Work platform

Granite work platform

Printer

Used to extend length of sensor for testing deep hole

The performance index of sensor:

The performance index of sensor:

The detection principle

Current induction 

Measuring range

160 m

Tip radius 

5 m

Tip material

Diamond

Stylus force 

4mN(0.4gf)

Stylus angle

90

The guide head vertical radius 

45mm

Technical parameters:

Item

Description

The maximum driving trip 

17.5mm/0.7inch

Indicating error

Not more than +/- 10%

Variation of indication 

Not more than 6%

The measured profile

Roughness, waviness,

the original contour 

Parameter

Ra(0.005m  ~  16m ),
Rz(0.02m  ~  160m ),
Rq,Rx, Rt, Rp, Rv, R3z, R3y,

RzJIS, Rsk, Rku, Rsm, Rmr.

Filter

RC,PCRC,Gauss,ISO13565

The sampling length L

0.25mm,0.8mm,2.5mm,8mm

Evaluation length L

(1-5)L

Internal storage capacity 

100 groups of original data 

External input / output interface

USB (included in standard delivery)

Electric source

Builtin rechargeable lithium ion

batteryor external power adapter 

( If you need user manual or E-catalogue for above meters, please ask for at: xiushunjie@gmail.com )