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Test Hammer

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(concrete test hammer, Brick Test hammer, Mortar Test hammer, High Strength Test hammer, Voice digital Test hammer, concrete hardness test hammer, Concrete Rebound Test Hammer, rebound test hammer)

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HT-225  Concrete  Test  Hammer

Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. HT-225 Concrete Test Hammer generally applied to building components, bridges and all kinds of concrete components (panels, beams, columns, bridges) strength.

1) Center guide rod using imported materials, high precision, wear-resistant;

2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;

3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products is relatively high accuracy, quality and cheap, long service life.

Technical   Data

Measuring ranges: 10-60MPa

Impact energy: 2.207J(0.225Kgf.m)

Spring extension: 75mm

The static friction of pointer slider: 0.5N +/-0.8N

Radius of spherical tip : 25mm +/-1mm

The average rebound values on steel anvil: 80 +/-2

Housing dimensions: ¶Ķ54*278mm

Weight: °÷1Kg (unit net weight, not including packing)

Packing: plastic hand case

Incidental  Items  with  Instrument

1. HT-225 Concrete Test Hammer, 2. Desiccant, 3. Millstone

4. Technical Information with Instrument

5. Manual of HT-225 Concrete Test Hammer

6. Product Certification, 7. Product three packs of Cards

8. Packing List

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Click here for big packing picture

HT-225B  Concrete  Test  Hammer

Consistent with GB/T9138-1988 standards and JJG817-93 statutes and JGJ /T23-2001 technical regulations.HT-225B Concrete Test Hammer generally applied to building components, bridges and all kinds of concrete   components (panels, beams, columns, bridges) strength.

1) Center guide rod using imported materials, high precision, wear-resistant;

2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;

3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument.Peer-products is relatively high accuracy, quality and cheap, long service life.

Technical   Data:

Measuring ranges: 10-60MPa

Impact energy: 2.207J(0.225Kgf.m)

Spring extension: 75mm

The static friction of pointer slider: 0.5N°ņ0.8N

Radius of spherical tip: 25mm°ņ1mm

The average rebound values on steel anvil: 80°ņ2

Housing dimensions: ¶Ķ54*278mm

Weight: °÷0.75Kg (unit net weight, not including packing)

Measurement: 345*85*80 mm

Packing: plastic hand case

Incidental  Items  with  Instrument:

1. HT-225B Concrete Test Hammer

2. Desiccant

3. Millstone

4. Manual of HT-225B Concrete Test Hammer

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HT-75  Brick  Test  Hammer

Consistent with B/T9138-1988 standards. This instrument applies to non-destructive testing the strength of sintered common brick is also suitable for lightweight aggregate concrete and other lightweight materials strength testing.

1) Center guide rod using imported materials, high precision, wear-resistant;

2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;

3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products it is relatively high accuracy, quality and cheap, long service life. Particularly suitable for the small brick factory to use.

Technical   Data

Impact energy: 0.735J

Spring extension: 75mm

The static friction of pointer slider: 0.5 +/-0.1N

Radius of spherical tip : 25 +/-1mm

The average rebound values on steel anvil: 74 +/-2

Housing dimensions: ¶Ķ54*268mm

Weight: °÷1Kg (unit net weight, not including packing)

Packing: plastic hand case

Incidental  Items  with  Instrument

1. HT-75 Brick Test Hammer, 2. Desiccant, 3. Millstone

4. Technical Information with Instrument

5. Manual of HT-75 Brick Test Hammer

6. Product Certification, 7. Product three packs of Cards

8. Packing List

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HT-20  Mortar Test  Hammer

This instrument applies to determination of industrial and civil buildings in general sintered common brick masonry compressive strength of mortar in masonry.

1) Center guide rod using imported materials, high precision, wear-resistant;

2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;

3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products is relatively high accuracy, quality and cheap, long service life.

Technical   Data

Measuring ranges: 1.0-25Mpa

Impact energy: 0.196J(0.02kgf.m)

Spring extension: 75mm

The static friction of pointer slider: 0.5 +/-0.1N

Radius of spherical tip : 25mm

The average rebound values on steel anvil: 74 +/-2

Housing dimensions: ¶Ķ54*268mm

Weight: °÷1Kg (unit net weight, not including packing)

Packing: plastic hand case

Incidental  Items  with  Instrument

1. HT-20 Mortar Test Hammer, 2. Desiccant, 3. Millstone

4. Technical Information with Instrument

5. Manual of HT-20 Mortar Test Hammer

6. Product Certification, 7. Product three packs of Cards

8. Packing List

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HT-1000  High  Strength  Test  Hammer

Consistent with JGJ/T23-2001 technical statutes. This product is suitable for detecting high-strength building components, bridges and concrete structures (plates, beams, columns, bridge) strength.

1) Center guide rod using imported materials, high precision, wear-resistant;

2) Use of super-hard aluminum shell to avoid on-site work injury apparatus, to extend the service life;

3) Pointer slider with external spring ring structure, both convenient for the friction adjustment, and ensures that the pointer shaft and pointer slider friction uniform, to ensure the accuracy of the instrument. Peer-products it is relatively high accuracy, quality and cheap, long service life.

Technical   Data

Measuring ranges: 50-80Mpa

Impact energy: 9.8J(1Kgf.m)

Spring extension: 140 mm

The static friction of pointer slider: 0.5 +/-0.8N

The average rebound values on steel anvil: 83 +/-2

Stiffness of rebound spring:10N/cm

Housing dimensions: ¶Ķ65*486mm

Weight: °÷3.5Kg (unit net weight, not including packing)

Packing: wooden case

Incidental  Items  with  Instrument

1. HT-1000 High Strong Test Hammer, 2. Desiccant, 3. Millstone

4. Technical Information with Instrument

5. Manual of HT-1000 High Strong Test Hammer

6. Product Certification, 7. Product three packs of Cards

8. Packing List

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HT225W+ Type-in-one Voice Digital Test Hammer

Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. This product is suitable for supervision of the company, quality supervision on-site sampling tests, as well as testing centers. On-site automatically assessment results and print, without manual calculation.

1.The host and sensor integration design, easy to operate and efficient.£®Market products are detached£©

2.High-resolution LCD color screen 176*220£®Market products are black and white and low-resolution£©

3.Power source is 4 pcs of AA alkaline batteries)

4.Non-contact metal reflection grating + reflective encoder sensing, high accuracy (Market products for ordinary transmission-type grating -optocoupler sensor)

5.Voice reported, LCD and scale readings are triple guarantee the accuracy of the data. Field work without electricity and still can get the measured results through using the scale readings. Voice reported can improve the efficiency of work at special environment. (Peer-products in the market have no voice and ruler functions.)

6. Using USB communication interface, then quickly export the computer component data (market products for the RS232 interface)

7. Easy to operate, the software set the upper and lower rebound values, the outliers can be automatically removed.

8. Test hammer using imported parts, mechanical parts machining high precision, long service life. Superior price than the market peer-products.

Technical Data:

Measuring ranges: 10-60MPa

Impact energy: 2.207J
Spring constant: 785N/m

Spring extension: 75mm

The consistency of the sample showing values:°‹°ņ0.5 (Digital output sampling value difference with the cursor readings)

The average rebound values on steel anvil: 80°ņ2

Display: 16-bit true color, 176 * 220 resolution, 5 grades backlight adjustment

Data storage: 255*100*16=408000 testing results, 20 special test strength curves could also be requested to add of their own.

Power: 4 AA alkaline batteries, 20000 times test.

Communication interface: USB2.0 full-speed

Weight: 1.1Kg  (unit net weight, not including packing)

Packing: plastic hand case

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HT225-V Type-in-one Voice Digital Test Hammer

Consistent withGB/T9138-1988 standards and JJG817-93 statutes and JGJ/T23-2001 technical regulations. This product is suitable for supervision of the company, quality supervision on-site sampling tests, as well as testing centers. On-site automatically assessment results and print, without manual calculation.

1.The host and sensor integration design, easy to operate.(Market products for the split)

2.High-resolution LCD color screen 176*220(Market products for black and white or low-resolution)

3.Large-capacity rechargeable lithium-ion battery, environmental conservation, long service life. It can be used repeatedly without post ®Cinputs.(Market products for the general alkaline batteries)

4.Non-contact metal reflection grating + reflective encoder sensing, high accuracy (Market products for ordinary transmission-type grating -optocoupler sensor)

5.Voice reported, LCD and scale readings are triple guarantee the accuracy of the data. Field work without electricity and still can get the measured results through using the ruler readings. Voice reported can improve the efficiency of work at special environment. (Peer-products in the market have no voice and ruler functions.)

6. Using USB communication interface, then quickly export the computer component data (market products for the RS232 interface)

7. Easy to operate, the software set the upper and lower rebound values, the outliers can be automatically removed.

8. Test hammer using imported parts, mechanical parts machining high precision, long service life. Superior price than the market peer-products.

Technical   Data

Measuring ranges: 10-60MPa

Impact energy: 2.207J

Spring constant: 785N/cm

Spring extension: 75mm

The consistency of the sample showing values:°‹ +/-0.5 (Digital output sampling value difference with the cursor readings)

The average rebound values on steel anvil: 80 +/-2

Display: 16-bit true color, 176 * 220 resolution, 5 grades backlight adjustment

Data storage: 255*100*16=408000 testing results, 20 special test strength curves could also be requested to add of their own.

Power: 3.6V/1300mAH lithium battery, charging power adapter 5V/2A.. Maximum backlight, turn off speech cases, continuous work for 13 hours.

Power consumption: Maximum backlight situation°÷100mA (Voice off)

Communication interface:USB2.0 full-speed

Weight: 1.1Kg (unit net weight, not including packing)

Packing: plastic hand case

Incidental  Items  with  Instrument

1. HT225-V Voice Digital Test Hammer

2. Test Hammer charger (5V/2A)

3. On-line communication USB cable

4. IR portable printer (choose match)

5. Printer charger (9V/2A), 6. Desiccant

7. HT225-V CD-ROM data management program

8. Manual of HT225-V Voice Digital Test Hammer, 9. Millstone

  10. Product Certification, 11 Product three packs of Cards

Please kindly be noted:

The life of above test hammers are 50000 to 100000 times. However, can't use it continiously, should make a small maintenance after 2000 times' using, a big maintenance after 6000 times' using

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( If you need prices, pictures without our warter mark, user manual or E-catalogue for above meters, please ask for at: xiushunjie@gmail.com )