W-20 Portable metal aluminum alloy Webster Hardness Tester

Product Description

Product Application:

Webster Hardness Tester is an instrument that can promptly on-site test the hardness of aluminum alloy material, including section bar,tubes,plates,aluminum parts,and hardness of other soft mental. It is such an instrument convenient in usage, with a simple “clamp” and direct result-reading, that it always receives good feedback of high efficiency and strong stability.
Webster Hardness Tester is the best choice for mechanical testing on aluminum alloy material, it is conform to Chinese nonferrous standard YS/T420-2004 and US standard ASTM B647-84(2000).
Using Scope:
Especially suitable in production site,sales site or construction site for quickly testing on bulk products with non-destructive quality inspection piece by piece.
Besides aluminum alloy material, it is also suitable to test red copper, brass, soft copper etc.

W-20: General Model, suitable for common aluminum materials;

W-20A:Suitable for aluminum materials with thickness ≤13mm;

W-20B:Suitable for aluminum tube with inner dia.≥6mm;

W-B75:Suitable for brass tube, brass strip;

W-BB75: Suitable for red copper tube, red copper strip;

W-B92:Suitable for soft stainless steel, cold-rolled strip.
Our advantage1.We have our own factory with competitive price2.Quality is our culture3.time is gold,we have professional team produce the product with short time.4.with us your money in safe

Webster Hardness Tester
Model	W-20
Testing Range	0 ~ 20 HW (equivalent to 20 ~ 110 HRE,58-131HRV)
Repeatability	0.5 HW (5 ~ 17 HW)
Resolution	0.5 HW (5 ~ 17 HW)
Application	Aluminum Alloy
Suitable Specimen Size	Thickness 0.4-6 Inner Dia. >10mm
Dimension	31x22x10cm(LxWxH)
Packing Weight	2.0KG

Main Features

*Test at any angle, even upside down.
*Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate.
*Testing material:Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel
*Seven impact devices are available for special application. Automatically identify the type of impact devices.
*User calibration function.

*Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
*Battery information indicates the rest capacity of the battery and the charge status.
*Has the function of automatic alarm. Pre-set tolerance limit, beyond the range of automatic alarm, especially suitable for batch testing.
*Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key type, simple and convenient.

*Excellent after-sale service system for high quality products-two years warranty and all life maintenance. Easy to buy and comfortable to use.
*Narrow testing space needed.

Packing & Delivery

Standard configuration