Voltmeter & Fieldmeter
scroll down
PFM-711B
Electrostatic Field Meter
정전기 대전량(Electric Field)의 측정 기능
Hand-held 타입으로 이동과 보관이 쉬움
Hand-held 타입으로 이동과 보관이 쉬움
video
FEATURES
- 대전된 부도체의 전계(Field) 측정
- 1V와 10V 단위의 분해능(Resolution)
- RED "Bulls Eye"를 통한 거리 확인 기능
- 대형 LCD 디스플레이 화면
-
측정 범위
- 0 ~ 1,999V까지 1 Volt 단위 < ±5%
- 10 ~ 20,000V까지 10 Volt 단위 < ±5% - Analog Out Cable을 통한 실시간 데이터 변화 측정 가능
BENEFITS
SPECIFICATION
Range | High Range 0 V to ± 19.99 KV; least significant digit indicates 10 volt at one inch distance. Low Range 0 V to ± 1,999 V; least significant digit indicates 1 volt at one inch distance. Measures higher voltages at greater distances, e.g., at two inches double indicated voltage, at four inches multiply indicated voltage by four. | Accuracy & Enviroment | ± 5% at ambient conditions ( 23ºC and 30% Rh). ± 5% at 0 – 50ºC and 0 – 85% Rh (non-condensing). Accuracy unaffected by the presence of air ionization. |
Dimensions | 27.2 mm x 61.5 mm x 105.9 mm. | Weight | – |
Display | 3-1/2 digit Liquid Crystal Display with 0.4″ digit height. Automatic polarity, HOLD and LOW BATTERY indicators. | Response Speed | – |
Stability | – | Sampling Rate | – |