
20HW Aluminum Alloy And Brass Hand Held Aluminum Hardness Testing Webster Hardness Tester
Webster hardness tester is a small handheld hardness testing instrument, it is small size, light weight, can be operated by one hand, can be fast, convenient, nondestructive testing material hardness such as aluminum alloy, brass etc, it does not need to sample calibration, the operating skills are not high, very suitable for the production site of the material for rapid hardness testing.
The indenters of each type of Webster hardness testers are
different. The shapes of three types of indenters are shown as
Fig.below:
Main Technical Parameters
1. Festing Range:0~20HW
2. Accuracy:0.5HW
3. Eqnivaient range:See Table 1
4. Net weight:0.5kg
Model Guide (table 1)
Model | Application | Hardness range | Workpiece size (mm) |
HHW-20 | Aluminum profiles | 25 - 110HRE, 58 - 131HV | Thickness 0.6-6, inner diameter >10 |
HHW-20A | Thickness 0.6-13, inner diameter >10 | ||
HHW-20B | Thickness 0.6-8, inner diameter >6 | ||
HHW-B75 | Brass | 63 - 105HRF | Thickness 0.6-6, inner diameter >10 |
HHW-B75B | Thickness 0.6-8, inner diameter >6 | ||
HHW-BB75 | Red copper | 18 - 100HRE | Thickness 0.6-6, inner diameter >10 |
HHW-BB75B | Thickness 0.6-8, inner diameter >6 | ||
HHW-B92 | Stainless steel sheets, cold-rolled steel | 50 - 92HRB | Thickness 0.4-6, inner diameter >10 |
Standard Package
1 Hardness tester
1 Standard hardness block (attached with measurement and inspection report)
1 Spare indenter
1 Wrench
1 Small screwdriver
1 Instruction manual
1 Carrying case
Optional Accessories
Spare indenter
Standard hardness block
Spare dial glass
HUATEC GROUP CORPORATION
Established in year 2000,HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.
HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.
HUATEC Group employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.
HUATEC Group, based on most advanced technology in China, is an China famous industry group, focus on development & research and precision production of various testing equipment. The group has two own factories and two sister factories located in area of Beijing, Liaoning, Shandong and Guangzhou. All the products are produced following ISO9001 regulations and the products have been exported to most of world markets in passed years.
Our promise: Reliable quality, competitive price, fast delivery, satisfactory service.