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Лееб Твердомер модель продукции:RCHM-02
1.1 Typical Applications
* 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
1.2 Testing 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 250 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.
* Manual or automatic shut down.
* Low battery indication.
1.3 Technical Specifications
Display: 12.5mm LCD with back light
Accuracy: Display error ±0.8% at LD=900
Measuring range: 200-900L
Conversion: HL-HRC-HRB-HB-HV-HSD
Materials: 9 different common materials
With RS232C interface
Memory: 250 data can be stored and re-readable
Impact device: D Will handle the majority of hardness testing
applications. Weight: 75g
Power supply: 2x1.5V AAA size battery
Dimension: 146×65×36mm
Weight: 130g (not including batteries)
Working temperature： - 10℃～＋50℃ |
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Лееб Твердомер RCHM-01
* 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.
* Can communicate with PC computer for statistics and printing by the
optional cable.
* Manual or automatic shut down.
* Low battery indication.
| Case
Material |
Aluminum Alloy |
|
Display |
LCD |
|
Materials |
9
different common materials ( Steel & Cast Steel, Metallurgy
tool steel, Forged Steel, Gray Cast Iron, Nodular Cast
Iron, Cast Aluminum, Brass, Bronze, Copper ) |
|
Measuring range |
（170-960）HLD、（20-68）HRC、（19-651）HB、（80-967）HV、（30-100）HS、 （13-100）HRB |
|
Accuracy |
±8HLD（HLD=800) |
|
Repeatability |
±6HLD（HLD=800) |
|
Conversion |
HL-HRC-HRB-HB-HV-HSD |
|
Measuring Direction |
360° |
|
Impact device |
D
Will handle, Weight: 75g |
|
Radius of Measured Workpiece |
Rmin=50mm ( For non-conventional Supporting ring Rmin=10mm ) |
| Min.
Weight of Workpiece |
Stable support 2kg ( 0.1kg Coupling ) |
| Min.
Thickness of Workpiece |
3mm |
| Min.
Thickness of Hardened Layer |
0.8mm |
|
Working Conditions |
Temperature: 0 ~ 40 ℃ Humidity: ≤ 90 % |
| Power
supply |
2 x
1.5 V AA size (UM-3) battery |
|
Dimension |
130 x
76 x 31 mm |
|
Weight |
340 g
(Not Including Batteries) |
|
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Лееб Твердомер RCHM-03
* 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.
* 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 ℃ |
| Working Conditions |
Temperature: -10 ~ +50 ℃ Humidity: ≤ 90 % |
| Power supply |
4 x 1.5 V AAA size (UM-4) battery |
| Dimension |
120 × 62 × 30 mm |
| Weight |
164 g (not including batteries) |
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