TEGAM 720A 本质安全型手持式键合仪 (10.000 mΩ ~ 100.00 Ω)

Resistance Ranges and Test Currents

Full Scale          Resolution           Test Current

10.000 mΩ          1 μΩ                    100 mA

100.00 mΩ          10 μΩ                  10 mA

1.0000 Ω             100 μΩ                1 mA

10.000 Ω             1 mΩ                   100 μA

100.00 Ω             10 mΩ                 10 μA

Basic Accuracy*: ±(0.2% Reading + 0.02% Range)

Recommended Calibration Cycle: 1 year

Connector Type: M12

Display: 4-Digit Auto-Ranging with Backlight and Function Annunciators

Reading Rate: 3 readings / sec.

Battery Type: 3 AA (IEC LR6, ANSI 15) Alkaline

Battery Life: Standby: 100 hours; Operation @ 100 mA: 50 hours

Operating Environment:

Temperature: -10 to 55 °C / 14 to 131 °F

Humidity: 5 to 95%, 10 to 30 °C / 5 to 95%, 50 to 86 °F

Altitude: 0 to 4600 m / 0 to 15,092 ft.

Vibration: Random 10-500 Hz, 0.03 g/Hz

Shock: 30g Half Sine

Drop: 4 drops from 1m to concrete

Dimensions: 193 X 84 X 28 mm / 7.6 X 3.3 X 1.1 in.

Weight (including batteries): 303.2 g (10.7 oz.)

Included: Accessories 3 AA Batteries, Quick Start Guide, Certificate of Traceability

Certifications: Handheld Bond Meter for Hazardous Locations Only as to Intrinsic Safety

Datasheet