Chongqing Leeb Instrument Co.,Ltd

ASTM Digital Shore Hardness Tester For Rubber Webster Durometer

Product Details:
Place of Origin: China
Brand Name: LEEB
Certification: CE, FCC & ISO
Model Number: W-20
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Based on quantity
Packaging Details: Equipment Box
Delivery Time: In 7-10 work days
Payment Terms: T/T, PayPal, Western Union, L/C
Supply Ability: 500 sets per month
  • Detail Information
  • Product Description

Detail Information

Name: Webster Durometer Test Range: 0~20HW (25~110HRE)
Testing Material: Aluminum Testing Accuracy: 0.5HW
Standard: ASTM B648-2000, ASTM B647-10, YS/T420-2000 Indication Error: 0.5HW (5~17HW)
High Light:

ASTM Digital Shore Hardness Tester


Digital Webster durometer


Webster Durometer Shore Hardness Tester

Product Description

ASTM Digital Shore Hardness Tester For Rubber Webster Durometer


Easy Test Webster Durometer And Webster Hardness Tester With ASTM B648-2000, ASTM B647-10, YS/T420-2000




●  It is a portable testing instrument and could quickly test the hardness of aluminum alloy.
●  It is in accord with standards: ASTM B647-84 (2000), non-ferrous YS/T420-2000.
●  Easy test of extra long, extra heavy workpieces or assembly parts which are not convenient to be sent into the laboratory.
●  It is especially suitable for testing the bench production, piece by piece on site.
●  The indenter adopts new material and new technology, and features high hardness and long service life.
●  The hardness value is directly read out, with high efficiency and good reliability.





●  Test the hardness of aluminum alloy profiles, pipes, sheet aluminum parts and other softer metals.
●  Test the heat treating effect of materials and determine whether the alloy composition of material is qualified or not.
●  Distinguish different grades of aluminum and different ageing effects.
●  Especially suitable for rapid, non-destructive one-piece qualification inspection of batch aluminum profiles at the production site, sales site or construction site.

Technical Parameters


Technical Parameters
Model W-20
Testing Range 0~20HW (25~110HRE)
Testing Material Aluminum
Testing Work-piece Thickness Range 0.4-6mm; Inside Diameter >10mm
Testing Accuracy 0.5HW
Indication Error 0.5HW (5~17HW)
Standard ASTM B648-2000, ASTM B647-10, YS/T420-2000
Net Weight 0.5 kg



Standard Delivery


Standard Delivery
Name Quantity Name Quantity
Harness tester 1 Calibration wrench 1
Webster hardness block 1 Box 1
Spare indenter 1 Manual 1
Small screwdriver 1 Qualified Certificate 1



Optional Accessories


Optional Accessories
Webster hardness block Spare indenter
Calibration wrench Dial glass



Optional Webster Hardness Tester


●  W-20 is commonly used to test common aluminum profiles and pipes.

●  W-20a thickened type is for testing the hardness of aluminum profile with the thickness < 13mm.
●  W-20b thin pipe type is suitable for testing thin pipes with the inside diameter > 6mm.
●  W-B75 brass type hardness tester is designed for testing the hardness of brass material.
●  W-BB75 red copper type is applicable for red copper materials.
●  W-B92 soft steel type is used to test stainless steel sheets and cold-rolled steel sheets.


ASTM Digital Shore Hardness Tester For Rubber Webster Durometer 0

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