Fluke 705 Loop Calibrator
 

•mA 소싱, 시뮬레이션, 측정
•0.02% 정확도와 0.001 mA 분해능
•동시 mA 및 span % 디스플레이
•선택 가능 단계 및 램프 출력
•24V 루프 공급원과 mA 측정
•루프 전압을 확인 하기 위한 0-28 VDC 측정
•케이스를 열지 않고도 손쉽게 배터리 교환
•별도의 보호 홀스터를 가진 소형 케이스
•3년간 보증
 ​ 

 Specifications
Specifications are based on a one year calibration cycle and significant digit.
means number of increments or decrements of the least significant digit.​​

DC Volts Input
Range: + 28 V (+ 30 V max)
Input Impedance: 1 MΩ
Accuracy: ± (0.025 % of reading + 2 counts)
DC mA Input
Range: 24 mA
Resolution: 0.001 mA
Accuracy: ± (0.02 % of reading + 2 counts)
DC mA Output
Range: 0 mA to 24 mA
Accuracy: ± (0.02 % of reading + 2 counts)
Source mode:
Compliance: ≥ 1000 Ω at 20 mA
Simulate mode:
External loop voltage requirement: 24 V nominal, 30 V maximum, 12 V minimum
Loop Power
≥ 24 V
Percent display
-25 % to 125 %
Input/Output Protection
Input/output protection on mA range: resettable, nonreplaceable 0.1 A fuse.​

General Specifications
With holster and Flex-Stand: 349 g (12.3 oz)
ground or between any two terminals: 30 V
Storage temperature: -40 °C to 60 °C
Operating temperature: -10 °C to 55 °C
Operating altitude: 3000 meters maximum
Temperature coefficient: ±0.005 % of range per °C for the
temperature ranges -10 to 18 °C and 28 to 55 °C
Relative humidity: 95 % up to 30 °C, 75 % up to 40 °C, 45 % up to 50 °C, and 35 % up to 55 °C
Vibration: Random 2 g, 5 to 500 Hz
Shock: 1 meter drop test
Safety: Certified as compliant to CAN/CSA C22.2 No. 1010.1:1992. Complies with ANSI/ISA S82.01-1994.
Power requirements: Single 9 V battery (ANSI/NEDA 1604A or IEC 6LR61)
Battery life (typical): Source mode: 18 hours; 12 mA into
500 Ω; measure/simulate Mode: 50 hours
Size: 32 mm H x 87 mm W x 187 mm L (1.25 in H x 3.41 in W x 7.35 in L);
With holster and Flex-Stand: 52 mm H x 98 mm W x 201 mm L (2.06 in H x 3.86 in W x 7.93 in L)
Weight: 224 g (8 oz); With holster and Flex-Stand: 349 g (12.3 oz)​