Crack and Joint Meter Model EDJ-40T

• Sensor Type: Vibrating wire

• Parameter: Crack/joint, 3-axis

• Range: 15, 25, 50 mm; specify (in X-Y-Z direction)

• Key Testing / Calibration: Thermal cycling (-20 to +80°C), Thermal variation data, accuracy test, waterproof test for WP version

• Key Feature/Advantage: Rugged and robust, can be used for surface as well as embedmemnt application

• Protection (Waterproofing): IP-68, water resistant up to 40 mwc, waterproof version up to 100 mwc

• Dimension (mm): Depends on range

• Accuracy : ± 0.2 % fs normal ± 0.1 % fs optional

• Sensitivity: ± 0.02 % fs

• Non linearity: <0.5 % fs

• Resolution: 0.025% fs

• Temperature limit: -10 to 80°C

• Thermistor: YSI 44005 or equivalent (3 kOhms at 25°C)

India

• Crack meter: to monitor cracks in:

- Concrete and arch dams.

- Concrete, rock, soil and masonry structures.

- Buildings affected due to nearby construction or excavation activity.

• Joint meter: to measure mass movement in:

- Construction and submerged joints in concrete dams, structures and bridges

- Tunnels and shaft linings

- Rock, soil and masonry structures

Crack and Joint Meter Model EDJ-40T Specification

Hubungi: Mertani Team