ROK Portable Steel Leeb Hardness Tester NDT Instrument
The tester is designed for measuring the hardness of metal workpiece. Applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line.
Features:
* Palm size for 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.
* Manual or automatic shut down.
* Low battery indication.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
*User recalibration function allowed.
*Can communicate with PC computer for statistics and printing by the optional cable.
*Manual or automatic shut down.
*Low battery indication.
*Display: 12.5 mm LCD
*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 degree
*Working Conditions: Temperature: -10 ~ +50 degree Humidity: less than 90 %
*Power supply: 4 x 1.5 V AAA size (UM-4) battery
*Dimension: 120 x 62 x 30 mm
*Weight: 164 g
Material:
Material
|
Converting Ranges
|
HL
|
HRC
|
HRB
|
HB
|
HS
|
HV
|
30D²
|
10D²
|
Steel & Cast St.
|
300~900
|
20.0~68.0
|
38.4~99.5
|
80~647
|
|
32.5~99.5
|
80~940
|
C.W.Tool Steel
|
300~840
|
20.4~67.1
|
|
|
|
|
80~898
|
ST.Steel
|
300~800
|
19.6~62.4
|
46.5~101.7
|
85~655
|
|
|
80~802
|
Gray Cast Iron
|
360~650
|
|
|
93~334
|
|
|
|
Nodular Cast Iron
|
400~660
|
|
|
131~387
|
|
|
|
Cast Aluminum
|
174~560
|
|
|
|
20~159
|
|
|
Brass
|
200~550
|
|
13.5~95.3
|
|
40~173
|
|
|
Bronze
|
300~700
|
|
|
|
60~290
|
|
|
Copper
|
200~690
|
|
|
|
45~315
|
|
Specification:
| Display |
LCD |
| Materials |
9 different common materials(Steel&Cast Steel,C.W.Tool Steel,Stainless Steel,Gray Cast Iron,Nodular Cast Iron,Cast Aluminum,Brass,Bronze,Copper) |
| Measuring Range |
200~900(HLD) |
| Accuracy |
Display Error±0.8% |
| Repeatability |
±0.8% |
| Conversion |
HL-HRC-HRB-HB-HV-HSD |
| Memory |
50Data Can Be Stored And Re-readable |
| Impact device |
Probe D,Weight:75g |
| Storage Temperature |
-30~60ºC |
| Operating Conditions |
Temperature |
-10~50ºC |
| Humidity |
<90%RH |
| Power Supply |
4X1.5V AAA(UM-4)Battery |
| Dimensions |
120x62x30mm |
| Weight |
164g(Not Including Batteries) |
Package includes:
1. Main Unit
2. Standard Test Block
3. Measurement Sensor
4. Carrying Case
5. Operation Manual
6. Small Support Ring
7. Cleaning brush
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