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구매 및 기술지원 문의
02-2273-1892
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PRODUCT INFORMATION
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| 8940 |
| 2ch, 주파수, 전압, 전류 등을 측정 |
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| 제품번호 |
8940 |
| 제 품 명 |
F/V UNIT |
| 제품분류 |
옵션/주변장치 |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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주파수측정뿐만 아니라 하나의 유닛으로 다양한 측정 가능
• 레코더에 장착하여 사용
• 10 µs F/V의 빠른 입력 응답속도
• 전류파형측정에도 적합
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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Basic specifications
| Input |
Number of channels: 2 Voltage input: BNC terminal
Input isolated from output, inter-channel isolation |
| Sensor connector terminal |
Number of channels: 2 (for current measurement)
Models that allow unit insertion up to a total of 4 channels: 8835-01, 8841, 8842, 8720
Models that allow unit insertion up to a total of 6 channels: 8826, serial no. 1999-0338386 or later |
| Compatible current sensors |
9272-10, 9277, 9278, 9279, 3273, 3273-50 |
| Frequency range |
0.05 Hz to 5 kHz/division, 11 ranges, 5 (r/min) to 500 (r/min)/division, 5 ranges,
* When attached to recorder where full-scale (f.s.) = 20 divisions
0.1 Hz to 10 kHz/division, 11 ranges, 10 (r/min) to 1 k (r/min)/division, 5 ranges,
* When attached to recorder where full-scale (f.s.) = 10 divisions
P50 Hz (40 to 60 Hz), P60 Hz (50 to 70 Hz)* 9322 DIFFERENTIAL PROBE or 9303 PT is necessary for measuring power-line frequency |
| Integration range |
5 counts to 500 k counts/division, 11 ranges, * When attached to recorder where full-scale (f.s.) = 20 divisions
10 counts to 1 M counts/division, 11 ranges, * When attached to recorder where full-scale (f.s.) = 10 divisions |
| Pulse duty ratio measurement range |
100% f.s., 1 range
Measurement range: 10 Hz to 100 kHz |
| Current range |
5 mA to 100 A/division, 10 ranges, linked to use with type of the clamp-on sensor
* When attached to recorder where full-scale (f.s.) = 20 divisions
10 mA to 200 A/division, 10 ranges, linked to use with type of the clamp-on sensor
* When attached to recorder where full-scale (f.s.) = 10 divisions |
| Voltage range |
0.5 mV to 2 V/division, 12 ranges, * When attached to recorder where full-scale (f.s.) = 20 divisions
1 mV to 5 V/division, 12 ranges, * When attached to recorder where full-scale (f.s.)= 10 divisions
Max. allowable input: 30 V rms or 60 V DC low-pass filter: 5/500/5 k/100 kHz or OFF |
| Measurent resolution |
1/80 of range, *When attached to recorder where full-scale(f.s.) = 20 divisions. (1/80 or 1/64 of range during use of clamp sensor 9279)
1/160 fo range, *When attached to recorder where full-scale(f.s.) = 10 divisions. (1/160 or 1/128 of range during use of clamp sensor 9279) |
| Max. sampling period |
1 µs (voltage, current, integration), 1.125 µs (frequency, pulse duty ratio) |
| Other functions |
Voltage input pull-up: ON (10 k-ohm)/OFF Input coupling: DC, GND, AC (voltage, current), DC (others) |
| Max. rated voltage to earth |
30 V rms or 60 V DC (upper voltage which when applied to input channel casing or between input channels does not damage them) |
| Accessories |
None * The input cord and conversion cable are optional |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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