Digital rockwell hardness tester, Large LCD screen displaysuperficial rockwell hardness tester HR-2000
Main Features:
HR-2000 Digital Rockwell, Superficial Rockwell hardness tester is to use sensors closed-loop control technology, the contour novel, the function is all ready, and convenient operation, the show clear, stable performance, is a collection of mechanical and electrical in the integration of high-tech products, metal surface hardness, plastic and other material hardness testing.
Its main functions are as follows:
1. Rockwell, Superficial Rockwell, Plastic Rockwell 21 kinds of hardness of the scale choose;
2. Hardness testing keep time choice;
3. Reset, delete function;
4. Browse the hardness testing of the value; Hardness test results of data processing, and print output;
5. All kinds of hardness and value conversion between;
6. RS-232-C serial communication, for user function expansion
7. Hardness value error can be through the key input is revised, make hardness value more accurately meet test requirement.
Usage Range:
Surface hardness steel, material surface heat treatment and chemical processing, copper, aluminum, zinc, tin plate, chrome materials, bearing steel, cold hard castings, etc.
Technical Specifications:
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Model
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HR-2000
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Conversion Scale
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Rockwell, Brinell, Vickers
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Indication of Hardness Value
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Large LCD screen display
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Max Height of Specimen
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170mm
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Data output
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Inside Printer, RS-232
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Net weight
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About 70kg
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Power supply
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AC220V
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Duration time
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1-60s
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Carried Standard
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GB/T230.1 GB/T23.2 Chinese Standard, JJG112 Inspection Rule
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Distance of Indenter to outer wall
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160mm
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Preliminary Rockwell Testing force
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10kgf(98N)
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Total Rockwell testing force
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60kgf(588.4N) 100kgf(980.7N) 150kgf(1471N)
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Preliminary Superficial Rockwell Testing force
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3kgf(29.4N)
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Total Superficial Rockwell Testing force
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15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N)
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Measuring Scale
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HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-100 HRF:60-100 HRG:30-94
HRH:80-100 HRK:40-100 HRL:50-115 HRM:50-115 HRR:50-115
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Standard Accessories:
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Item
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Quantity
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Item
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Quantity
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Diamond Rockwell Indenter
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1
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Diameter 1.5875mm Ball Indenter
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1
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Hardness block(HRB, HRC High,HRC Low, HR15N,HR30N,HR30T)
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6
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Large, Medium, “V” shaped Testing Table
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Each 1
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RS-232, Power supply
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Each 1
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Plastic Dustproof cover
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1
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Manual
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1
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Product certificate
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1
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Product Tags:
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Digital rockwell hardness tester, Large LCD screen displaysuperficial rockwell hardness tester HR-2000 Images
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