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| Product Name: China Leeb Hardness Tester |
| Product Numbers: HT-6561 |
| Product Specifications: Measuring range: 200-900L |
| Product Unit: Leeb, Brinell, Rockwell A,B,C, Vicker, Shore |
| Product Remark: China Leeb Hardness Tester |
| Product Class:Measuring and Testing Instruments > NDT Instruments > Portable Hardness Tester |
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 Product Details
Leeb Hardness Tester mainly for testing the hardness of metal materials with high precision, small size, easy to operate, portable, wide measuring range characteristics. Leeb Hardness Tester is based on Richter (DietmarLeeb) hardness testing theory designed, Leeb hardness value measured through the program automatically converted into Brinell, Rockwell, Vickers, Shore hardness, etc., you can also configure the various tests accessories to meet a variety of test conditions and environment. Mainly for fast hardness testing of metallic materials, in particular, are not suitable for large components and moving parts of the site hardness testing, hardness tester is one of NDT products.
I.Features:
China Leeb Hardness Tester is new develop model,its in durable metal case, hardness scales are convertable among hardness units: HRB, HRC, HV, HB, HSD, HL ;attachable thermal mini-printer, fast on-site print;software data and upperlower limits setting and sound alarm; large storage capacity.
II.Technical Specifications
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Measuring range
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HLD(200-900)
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Impact Derections
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up,down,horizontal,slanting up,slanting down
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Measuring materials
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Nine different common materials: steel and cast steel, cold work tool steel, stainless steel,grey cast iron, nodular cast iron,cast aluminium allorys,brass(coppper-zinc alloys), Bronze(copper-alluminium alloys/copper-tin alloys),wrought copper alloys
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Hardness scales
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Leeb, Brinell, Rockwell A,B,C, Vicker, Shore
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Display
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LCD Screen
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Memory
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250 Datas can be stored and re-readable
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Work voltage
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3V( 2 AA alkaline battaries)
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No.
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Type of impact device
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Hardness value of Leeb standard hardness block
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Erro of displyed value
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Reapeatability
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1
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D
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760 +/- 30HLD
530 +/- 40HLD
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+/- 6 HLD
+/- 10 HLD
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6HLD
10HLD
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2
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DC
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760 +/- 30HLD
530 +/- 40HLD
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+/- 6 HLDC
+/- 10 HLDC
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6HLD
10HLD
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3
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DL
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878 +/- 30HLD
736 +/- 40HLD
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+/- 12 HLDL
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12HLDL
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4
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D+15
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766 +/- 30HLD
544 +/- 40HLD
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+/- 12 HLD+15
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12HLD+15
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5
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G
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590 +/- 40HLD
500 +/- 40HLD
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+/- 12 HLG
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12HLG
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6
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E
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725 +/- 30HLD
508 +/- 40HLD
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+/- 12 HLE
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12HLE
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7
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C
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822 +/- 30HLD
590 +/- 40HLD
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+/- 12 HLC
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12HLC
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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*5*6mm
Weight: 130g / 0.29lb (not including batteries)
Working temperature: - 10C~+50C
Storage temperature:- 30C~+60C;
Relative humidity: =90%
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