Name: 表面電阻測試器 19640 - 兆勗企業
SKU: 19640
Availability: InStock

Surface Resistance Checker 19640

Brand：DESCO
Economical compliance verification surface resistance checker used for determining if a surface is dissipative, conductive, or insulative
Color coded LEDs quickly provides exponent range for quick checks of EPA ESD control items
Automatic test range voltage selection per compliance verification ESD TR53 starts tests at 10 volts and automatically switches to 100 volts if the measurement is over 10⁵ohms
Once reading is finalized, the surface resistance exponent will remain displayed as long as test button is depressed
Portable operation with 9-volt battery, no charging or sourcing of special batteries needed
Flashing LED warns when battery Is low
Optional five pound electrodes and leads for resistance measurements. Use the same checker to indicate resistance point-to-point (Rtt) of larger surfaces (flooring, mats)

Specification

Model	19640
Operating Temperature	50 to 95°F (10 to 35°C)
Environmental Requirements	Indoor use only at altitudes less than 6500 ft. (2 km) 最高相對濕度80%，最高溫度85°F (30°C)，在85°F (30°C) 時線性降低至50%
Dimension	L 5.2″ × W 2.9″ × D 1.1″ (132 mm × 74 mm × 28 mm)
Weight	0.4 lbs. (0.2 kg)
Test Accuracy	±1/2 decade

Surface Resistance Checker 19640