The tester HT-6561 is high accuracy instrument with large display. It is unique designed by ROK International. It can store 250 group data for analyzing, showing impact direction, material tested, hardness scales. It is easy for customers /user to recalibration. Leeb rebound hardness test is one of common NDT Instrument measuring the hardness of metal. It is mainly used for testing sufficiently large workpieces

The Main Use of HT-6561 Rebound Hardness Tester. 

- Die cavity of molds
- Inspection of bearing and other mass produced parts on a production line
- Failure analysis of pressure vessel, steam generator and other equipment
- Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces.
- Testing surface of a small hollow space
- Material identification in the warehouse of metallic materials
- Rapid testing in large range and multi-measuring areas for large-scale work piece

The Structure of Tester: 

1. Release button
2. Load tube
3. Battery compartment/cover
4. Jack for RS232C interface
5. Power menu key 
6. Read/Plus key
7. Direction/Shift key
8. Delete/Minus key
9. Support ring.

Features: 
-Portable design, palm size suitable for using in narrow space. 
-Test at any angle, even upside down.
- Direct display of hardness scales HRB, HRC, HV, HB, HS,HL.
- Large memory could store 50 groups  including single measured value,  impact direction,  material  and hardness scale etc.
- User recalibration function allowed.
- Can communicate with PC computer  for  statistics  and printing by the optional cable.
Backlight display, suitable for low light environment.
- Manual or automatic shut down.
- Low battery indication.
- With Backlight, can read in dark area. 
- Wide test materials, can test 9 different common materials
- High accuracy
- Durable, Stable sensor. 

Specification: 
  Display  12.5 mm LCD with back light
  Materials  9 different common materials
  Measuring range  200 ~ 900 HLD
  Accuracy  Display error ± 0.8 %
  Repeatability  ± 0.8 %
  Conversion  HL-HRC-HRB-HB-HV-HSD
  Memory  50 data can be stored and re-readable
  Impact device  D Will handle, Weight: 75g
  Storage temperature  -30 ~ +60 ℃
  Working Conditions  Temperature: -10 ~ +50 ℃   Humidity: ≤ 90 %
  Power supply  2 x 1.5 V AAA size (UM-4) battery
  Dimension  146 × 65 × 36 mm
  Weight  130 g (not including batteries)
How the package comes
 1. Main Unit
 2. Standard hardness block
 3. Carrying  Case with foam
 4. Operation manual English
 5. Small Support Ring
 6. Cleaning brush
Optional Accessories: (NOT in the package)
 1. Impact Body
 2. Support Rings Set
 3. USB, RS-232C data cable with software
 4. Bluetooth data out put with software
Notes: 
  1. Never try to let tester strike any tungsten steel or harder materials.  It will lead to destruction of impact body. 
  2. Under no circumstances should you press the release button if the tester was not against the work piece. Otherwise the support ring would be loose easily. 
  3.To ensure test accuracy, the test surface of the workpiece must be clean
and free of any oil stains, rust, and remains from electro-plating or paint
General
Batteries Inside NONE
Characteristic Direct display of hardness scales HRB, HRC, HV, HB, HS,HL
HS Code 9024102000
Range 200 -900 HLD
Original Qiqihaer,
Accuracy Display error ± 0.8 %

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Portable Leeb Hardness Tester Scale 200 -900 HLD

  • Brand: ROKTOOLS
  • Product Code: HT-6561
  • Availability: In Stock
  • $499.00


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