huawin hawking  
Superfinishing Machine
Machine Tools
Hawking Welding Stress Relief
Vibrating Stress Relief
Residual Stress Detector
Mechanical Maintenance Series
  superfinishing process
  Hawking CNC machine
  Hawking eliminating welding stress equipment
  Vibratory stress relief
  Residual stress detector
0086-156 1577 0359
Home > Products > Residual Stress Detector > HC21B Magnetic Measurement Method Of Stress Detector

HC21B Magnetic Measurement Method Of Stress Detector


HC21B magnetic measurement method of residual stress detector Description

The instrument uses the precision sensors and high precision measuring circuit,the permeability will be change into electrical signals,the output current(or voltage) value will show the change of stress value,and the data will be calculated by computer that equipped with specific software and get the stress value direction,trend and measurement.

The main technical specification of the HK21B magnetic detector of residual stress measurement method

shows the range: -19.99 ~ +19.99 mA

Resolution Ratio: ≤ 1Mpa

Measurement error: <25Mpa;

Measuring depth: Z = 0 ~ 5mm (optional)

Stability: 1% Fs (full range)

Working voltage: 220v ± 10%.

Basic error: ≤±0.15%

Zero drift: ≤2με/h


Copyright © 1993 - 2012 Huawin Electrical and Mechanical Technology Co.,Ltd All Rights Reserved. 鲁ICP备07503489号-6
VSR Blog | Huawin Hawking | Site Maps