SW-20 Digital Portable Webster Hardness Tester

Brand Name:Johoyd
Model Number:SW-20
Minimum Order Quantity:1Set
Delivery Time:3-8 work days
Payment Terms:T/T
Place of Origin:CN
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Location: Wenzhou Zhejiang China
Address: No.20,Yaming Road,Xiangyang Industrial Zone,Liushi Town,Yueqing City,Wenzhou City,Zhejiang Province
Supplier`s last login times: within 41 hours
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SW-20 Digital Hardness Tester Portable Hardness Tester


SW-20 Aluminum Alloy Webster Hardness Tester (also known as the clamp-type hardness tester) is a lightweight, on-site instrument that can quickly test the hardness of aluminum alloys. The test is rapid, simple, and one card can be used. The hardness value can be read directly. It conforms to the China Nonferrous Metals Standard YS/T420 and American Standard ASTM B647. It is one of the two instruments recommended by the standard YS/T420.


Main functions and features:

1. The Webster hardness tester is suitable for testing profiles, tubes and plates. It is particularly suitable for the rapid and non-destructive inspection of product hardness at the production site, sales site or construction site.
2. Quick and direct digital display hardness tester.

3. Webster hardness value can be converted into commonly used Vickers, Rockwell, Brinell hardness and tensile strength values.


Main purpose and application:

1. Determine whether the workpiece heat treatment, check the heat treatment effect
2. Determine whether the workpiece is not processed by the appropriate alloy
3. Test inconvenience to the laboratory's long, heavy workpiece or assembly
4. For production inspection, acceptance inspection and quality supervision and inspection

5. Mainly used to measure the hardness of aluminum alloy (1100~7075 series)


Technical parameters:

1. Range: 0-20HW
2. Accuracy: 0.5HW

3. Display resolution: 0.1HW
4. Measuring range: equivalent to Rockwell hardness 20 ~ 110HRE.


Models:

ModelSample size/diameter(mm)N.W.(Kg)G.W. (Kg)Package size(mm)
SW-20

Thickness≤6 plate

Internal diameter≥10 pipe

0.51.1280×230×80
SW-20a

Thickness≤13 plate

Internal diameter≥10 pipe

0.51.1280×230×80
SW-20b

Thickness≤8 plate

Internal diameter≥6 pipe

0.51.1280×230×80


Standard configuration:

Main part1Standard hardness block2
Spare needle1Calibration wrench1
Charger1Rechargeable Battery1
Instrument box1Instructions1

Optional parts:

1. Needle

2. Standard hardness block


China SW-20 Digital Portable Webster Hardness Tester supplier

SW-20 Digital Portable Webster Hardness Tester

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