SOLID NDT SD400 钢筋定位器 (6mm~79mm, 7mm~180mm)

Tester Type: GW-50+ 

Bar diameter application range(mm): Φ6~Φ50

Maximum value permissible error of Bar diameter: ≤±1

Protective layer thickness measuring range: 75±0.3mm

The first measuring range(mm): 6~90

The second measuring range(mm): 7~180

The maximum error of reinforced protective layer thickness test value:

- The first measuring range(mm):

+ 6~59: ≤±1

+ 60~69: ≤±2

+ 70~79: ≤±4

- The second measuring range(mm):

+ 7~79: ≤±1

+ 80~119: ≤±2

+ 120~180: ≤±4