Thiết bị đo tĩnh điện ETS 220A

Thiết bị đo tĩnh điện ETS 220A

Model: 220A

Hãng sản xuất: ETS

Thông số kỹ thuật:

Standard voltmeters are not capable of measuring high voltage sources with high output impedance without loading the output. Originally designed for the U.S. Army to calibrate radiation measuring equipment, the Model 220A with 70 Gigohm input impedance can measure DC voltages up to ±5.5 kV with 1Volt resolution over a wide range of temperature and humidity with better than 1% accuracy without loading the power source. The compact size, light weight and battery powered operation make the Model 220A ideally suited for use in both laboratory and field applications.

DC measurement to ±5.5 kV
1% measurement accuracy
70 Gigohm input resistance
4 1/2 -digit LCD meter
36″ HV Probe
Battery powered

Tags: Máy đo điện trở bề mặt, điện trở khối, Máy đo tĩnh điện, Thiết bị khử (giảm) tĩnh điện