Service Line:+86-13810682636
Service Line:+86-13810682636
Description
Applicable steel-bar diameter | 6mm~50mm | ||
Tested range of concrete backing thickness | Low range:6mm~90mm; High range:7mm~190mm |
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Permissible error | Low range | High range | |
±1 | 6~59 | 7~79 | |
±2 | 60~69 | 80~119 | |
±4 | 70~90 | 120~190 | |
Tested range of steel-bar diameter | 6mm~50mm | ||
Permissible error of steel-bar diameter test | ±1 grade | ||
Applicable environmental | Temperature: -10℃~+40℃; Dampness: <90%RH EMI: no Strong electromagnetic field |