• Paul Frame
    Thank you very much for all your help regarding the SADT Concrete Hammer and hardness tester which are working well and we are very pleased with it.
Contact Person : Jennifer Hu
Phone Number : 010-82600228

High Performance Hardness Tester Calibration Block / Leeb Block ISO9001

Place of Origin China
Brand Name SADT
Certification ISO9001
Model Number -
Minimum Order Quantity 1 pcs
Price USD20-90/pcs
Packaging Details Carrying case with carton
Delivery Time 5-8 working days
Payment Terms T/T, Western Union, Paypal
Supply Ability 5000Pcs/month
Product Details
HLD (Leeb) 550 - 790 HRC (Rockwell) 20 - 30
HRA (Rockwell) 60 - 70 HLG (Leeb) 500 - 600
HRB (Rockwell) 80 - 95 HV5 (Vickers) 175 - 225
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Product Description

Hardness Calibration TEST BLOCK Block

 

Standard hardness blocks are used for calibrating hardness tester, it can check whether the readings of the hardness tester are within the scope of the international standards. Each hardness block is engraved with serial numbers, which can ensure the traceability. The hardness standard
blocks are made of high quality materials, which can ensure the reliability and stability of hardness value. We provoide various types of hardness blocks that can satisfied most requirements of hardness testing.

 

Leeb Block


HLD
HLG


Rockwell Block


HRC
HRA
HRB


Superficial Rockwell Block


HRN
HRT


Vickers Block


HV3
HV5
HV10
HV30
HV50
HV100


Micro Vickers Block


HV1
HV0.5
HV0.3
HV0.2
HV0.1
HV0.05


Brinell Block


HBW10/3000
HBW10/1000
HBW5/750
HBW5/250
HBW2.5/187.5
HBW2.5/62.5

 

Specification

 

Hardness Block Hardness Range Hardness Block Hardness Range
HLD (Leeb) 550 - 790 HLG (Leeb) 500 - 600
HRC (Rockwell) 60 - 90 HRA (Rockwell) 60 - 70
HRC (Rockwell) 35 - 55 HRB (Rockwell) 80 - 95
HRC (Rockwell) 20 - 30 HRB (Rockwell) 60 - 70
HRA (Rockwell) 70 - 85 HRN15 (Superficial Rockwell) 88 - 92
HRN30 (Superficial Rockwell) 74 - 82 HRN30 (Superficial Rockwell) 45 - 55
HRN45 (Superficial Rockwell) 45 - 55 HRT15 (Superficial Rockwell) 85 - 91
HRT30 (Superficial Rockwell) 70 - 80 HRT45 (Superficial Rockwell) 54 - 72
HV3 (Vickers) 700 - 800 HV5 (Vickers) 700 - 800
HV5 (Vickers) 400 - 600 HV5 (Vickers) 175 - 225
HV10 (Vickers) 700 - 800 HV10 (Vickers) 400 - 600
HV30 (Vickers) 700 - 800 HV30 (Vickers) 400 - 600
HV50 (Vickers) 700 - 800 HV100 (Vickers) 400 -500
HV1 (Micro) 700 - 800 HV0.5 (Micro) 700 - 800
HV0.3 (Micro) 700 - 800 HV0.2 (Micro) 700 - 800
HV0.2 (Micro) 400 - 600 HV0.1 (Micro) 400 - 600
HV0.1 (Micro) 175 - 225 HV0.05 (Micro) 175 - 225
HBW10/1000 (Brinell) 75 - 125 HBW5/250 (Brinell) 75 - 125
HBW2.5/62.5 (Brinell) 75 - 125 HBW10/3000 (Brinell) 150 - 250
HBW5/750 (Brinell) 150 - 250 HBW2.5/187.5 (Brinell) 150 - 250
HBW10/3000 (Brinell) 250 - 350 HBW5/750 (Brinell) 250 - 350
HBW10/3000 (Brinell) 250 - 350 HBW2.5/187.5 (Brinell) 150 - 250
HBW2.5/187.5 (Brinell) 250 - 350 HBW10/3000 (Brinell) 400 - 500

 

 

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High Performance Hardness Tester Calibration Block / Leeb Block ISO9001 2

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