다음은 보유중인 Keithley 485 피코암 미터로서 동작 및 외관상태 양호합니다.
구매를 원하시면 아래 연락처로 문의바랍니다.
전기,전자,통신용 중고계측기 매입/판매합니다.
◈제품문의
M.P : 010-오사일공-9508
E_mail : ct9508@naver.com
Homepage : www.coretech21.com
*판매가격 : 문의요망/재고 有
Features and Specifications of the Keithley 485 Autoranging Picoammeter include:
- 100fA sensitivity
- Low Voltage Burden:
- More accurate measurement
- Makes the 485 closer to an ideal ammeter
- Log I readings
- Optional IEEE-488 interface
- Optional Rechargeable Battery Pack:
- Picoammeter can be battery operated
- Provides isoation from the power line
- Provides portability
- Input Voltage Burden: <200μV
- Ranging: Manual or autoranging
- Autoranging Time: Average 250 msper range change
- Settling Time at Display:
- Conversion Period: 300ms
- Temperature Coefficient: (0°–18°C & 28°–50°C): ±(0.1 × applicable accuracy specification)/°C
- Maximum Common Mode Voltage: 30V rms, DC to 60Hz sine wave
- Analog Output:
- Output Voltage: +1V = –10000 counts, except +100mV = –10000 counts on 2nA range
- Output Resistance: 1kΩ
- REL:
- Pushbutton allows zeroing of on-range readings
- Allows relative readings to be made with respect to baseline value
- Front panel annunciator indicates REL mode
- Data Store and Min/Max:
- 100 reading storage capacity
- Records data at one of six selectable rates from 3 readings/second to 1 reading/hour, or by manual triggering
- Also detects and stores maximum and minimum readings continuously while in the DATA STORE mode
- Log:
- Displays logarithm (base 10) of the absolute value of the measured current
- (examples: –3.000 = ±1mA; –6.301 = ±0.5μA)
'중고계측기 > AC·DC Power·전자로드' 카테고리의 다른 글
[중고계측기] 키슬리,Keithley 220, Programmable Current Source, 전류소스미터 (0) | 2015.12.23 |
---|---|
[중고판매] Keysight/Agilent/HP E3631A, 80W Triple Output Power Supply, 전원공급기 (0) | 2015.12.21 |
[중고판매] 키슬리/Keithley 230, Programmable Voltage Source, 소스미터 (0) | 2015.12.21 |
[중고판매] HAMEG HM7042-3, 3채널 DC Power Supply (0) | 2015.10.27 |
[중고계측기] 프로디지트,PRODIGIT 3331A,3332A,3333A,3335A, 500W Dual DC 전자로드,Electronic Load (0) | 2015.10.04 |