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Automatic Rockwell Hardness Tester KHT800-M

[Specifications]:
· Rockwell for metal and plastic material;
· 15 scales for metal and plastic material;
· Transformed to HB,HV,HLD,HK,σb value;
[Automatic Rockwell Hardness Tester KHT800-M Product details]:
Product Specification:

KHT800-M is a new designed, advanced Automatic Rockwell Hardness Tester, which combine similar function with stable design, It is made with Manual handle wheel pre-load,automatic main-load and testing cycle. The tester’s shape islintegrated casting body with more wide basement leads to permanent stability. Manual pre-load will be more fit users’ operational request. 

New features:
  • The test force are applied via a closed-loop control unit with a load cell, a DC motor and an electronic measurement and control unit instead of traditional dead; weights. The result is highly accurate measurements at all test loads up to 0.5%;
  • Simple plug - and - play tech allows for much more quick and easy installation than traditional weights type machine;
  • Manual handle wheel pre-load. Automatic main-load and testing cycle;
  • Extended dolphin nose allows verticaltest height of 300mm and throat depth of 220mm;
  • Integrated casting body with more wide basement leads to permanent stability;
  • RS232 and USB port to PC.

    

           
            

Basic functions:
  • Regular Rockwell hardness tester for metal and plastic material;
  • Horizontal protrudent Indenter Design, suitable also for internal and external testing;
  • Testing on Surfaces difficult to reach. Testing internal surface of rings and tubes;
  • Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales;
  • The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal;
  • Automatic testing cycle: Lifting of part, pre-loading, loading, dwell, unloading, results will be finished automatically;
  • Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB port;
  • Test HR value can be convert to the value of HB, HV, HK and σb value;
  • The tester meets all the Standard such as ISO 6508-2, ASTM E18.

     

       

Parameters:
  • Preload：98.1N (10kgf);
  • Total test force：588.4N (60kgf), 980.7N (100kgf), 1471N (150kgf);
  • Scales：HRA，HRB，HRC，HRD，HRE，HRF, HRG，HRH，HRK;
  • HRL，HRM，HRP, HRR，HRS，HRV;
  • Load dwell duration： 2～50s, can be set and stored;
  • Resolution ：0.1HR;
  • Display：High definition backlight LCD;
  • Operation：Menu selectable, Membrane keypad;
  • Upper/lower limits setting & alarming;
  • Data statistics： Avg., Max., Min., S, R available;
  • Curved surface correcting automatically;
  • Memory: Max 400 items of test results stored automatically;
  • Testing Capacity：300mm (vertical), 220mm (horizontal);
  • Dimensions： 690mm×280mm×860mm;
  • Power supply：AC, 220V/110V, 50～60Hz, 4A;
  • Net weight：85kg;
  • Gross weight：120kg;

 Standard configuration:
       
                             Host machine 1
Standard hardness block for A scale   1
Standard hardness block for B scale    1
Standard hardness block for C scale 3
ball indenter (1/16″) 1
120°cone diamond indenter 1
Mounting screws for indenter 2
Flat anvil 1
“V ”shape anvil 1
Power supply wire 1
Screwdriver for indenter mounting 1
Dust cover 1







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