

Used for detecting the rebar location, rebar distribution, concrete coating thickness and the rebar diameter.
Standard
JGJ/T 152-2008 Technical specification for test of reinforcing steel bar in concrete
Features
Parameters
| Item | Name | Details | ||
| 1 | Applicable rebar diameter | φ6mm to φ50mm | ||
| 2 | Low range coating thickness | 6mm to 90mm | ||
| 3 | High range coating thickness | 7mm to 180mm | ||
| 4 | Diameter test range | φ6mm to φ50mm | ||
| 5 | Rebar diameter error | +/-1 grade | ||
| 6 | Power | 6pcs No. 5 battery | ||
| 7 | Acceptable error for coating thickness test | Low range | High range | |
| ±1 | 6~59 | 7~79 | ||
| ±2 | 60~69 | 80~119 | ||
| ±4 | 70~90 | 120~180 | ||
| 8 | Applicable environmental | Temperature: -10ºC~+40ºC; humidity: <90%RH EMI: no Strong electromagnetic field | ||











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