(주)동아시스템/동아계측기

즐겨찾기 추가

통합검색
  > 전기전자계측기 > 계장공사용

계장공사용

이미지 detail
Multifunction Process Calibrator(FLUKE/725), 0.02%
  • 제조사FLUKE
  • 모델명725
  • 주요기능 다기능교정기
견적문의 카달로그 메뉴얼
상품상세정보

 




 

 

 

Fluke 725 Multifunction Process Calibrator
•Battery door for easy changes
Take along the Fluke 725 Multifunction Process Calibrator, and you're equipped to test and calibrate almost any process parameter. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.
Do you need to calibrate transmitters? The 725's split display lets you view input and output values simultaneously. For valve and I/P tests, you can source mA while measuring pressure. The 725 has auto-stepping and auto-ramping for remote testing, plus 25% stepping for fast linearity tests.
From the moment you pick it up, the Fluke 725 is ready to perform. Its simple controls, without menus, make operation easy. Its memory functions make set up fast. And its rugged design lets it work as hard as you do.
The Fluke 725 Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator. Use the measure and source functions to test and calibrate almost any process parameter.

•Small, streamlined shape makes it easy to carry
•Rugged, reliable design stands up to field use
•Easy to read measure/source screen lets you view input and output simultaneously
•Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters
•Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
•Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
•Source mA with simultaneous pressure measurement to conduct valve and I/P tests
•Support flow meter testing with frequency and CPM functions
•Perform fast linearity tests with auto- step and auto-ramp features
•Power transmitters during test using loop supply with simultaneous mA measurement
•Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 10 ms
•Store frequently used test setups for later use
•Backlight lets you work in poor light
•Large battery capacity of four AA cells
•Battery door for easy changes​ 

 

Measurement Accuracy
Voltage DC
30.000 V 0.02%+ 2 counts (upper display)
30.000 V 0.02%+ 2 counts (lower display)
100.00 mV 0.02%+ 2 counts
-10.00 mV to 75.00 mV 0.025 % + 1 count (via TC connector)
Current DC
24.000 mA 0.02%+ 2 counts
Resistance
0.0 to 400.0 Ω 0.1Ω (4-wire), 0.15Ω (2- and 3-wire)
401 to 1500 Ω 0.5Ω (4-wire), 1Ω (2- and 3-wire)
1500 to 3200 Ω 1Ω (4-wire), 1.5Ω (2- and 3-wire)
Frequency
2.0 to 1000.0 CPM 0.05 % + 1 count
1.0 to 1100.0 Hz 0.05 % + 1 count
1.00 to 10.00 kHz 0.05 % + 1 count
Sensitivity 1 V peak-to-peak-minimum
Pressure
Accuracy from 0.025% of range using any of 29 pressure modules.
  (for detailed specifications refer to pressure modules in options and accessories)
  Modules available for differential, gauge, vacuum, absolute, dual and high pressure.

  

Source Accuracy
Voltage DC
100.00 mV 0.02%+2 counts
10.000 V 0.02%+2 counts
-10.00 mV to 75.00 mV 0.025 % + 1 count (via TC connector)
Current DC
24.000 mA (Source) 0.02%+ 2 counts
24.000 mA (Simulate) 0.02%+ 2 counts
Resistance
15.0 to 400.0 Ω 0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA)
401 to 1500 Ω 0.5 Ω(excitation current 0.05 to 0.8 mA)
1500 to 3200 Ω 1 Ω(excitation current 0.05 to 0.4 mA)
Frequency
2.0 to 1000.0 CPM 0.05%
1.0 to 1100.0 Hz 0.05%
1.00 to 10.00 kHz 0.25%
Waveform: 5 V p-p squarewave, -0.1 V offset

  

RTDs and Thermocouples
Measure Accuracy:
NI-120 0.2 °C
PT-100 (385) 0.33 °C
PT-100 (393) 0.3 °C
PT-100 (JIS) 0.3 °C
PT-200 (385) 0.2 °C
PT-500 (385) 0.3 °C
PT-1000 (385) 0.2 °C
Resolution: 0.1 °C
J: 0.7 °C
K: 0.8 °C
T: 0.8 °C
E: 0.7 °C
R: 1.8 °C
S: 1.5 °C
B: 1.4 °C
L: 0.7 °C
U: 0.75 °C
N: 0.9 °C
Resolution J, K, T, E, L, N, U: 0.1 °C, 0.1 °F B, R, S: 1 °C, 1 °F
XK 0.6°C
BP 1.2°C
Source Accuracy:
NI-120 0.2 °C
PT-100 (385) 0.33 °C
PT-100 (393) 0.3 °C
PT-100 (JIS) 0.3 °C
PT-200 (385) 0.2 °C
PT-500 (385) 0.3 °C
PT-1000 (385) 0.2 °C
Resolution: 0.1 °C
Note: Accuracy stated for 4-wire measurement.
J: 0.7 °C
K: 0.8 °C
T: 0.8 °C
E: 0.7 °C
R: 1.4 °C
S: 1.5 °C
B: 1.4 °C
L: 0.7 °C
U: 0.75 °C
N: 0.9 °C
Resolution J, K, T, E, L, N, U: 0.1 °C, B, R, S: 1 °C
XK 0.6°C
BP 1.2°C

  

Specifications
Ramp Functions
Source functions: Voltage, current, resistance, frequency, temperature
Ramps Slow ramp, Fast ramp, 25% step-ramp
Loop Power Function
Voltage: 24 V
Accuracy: 10%
Maximum current: 22 mA, short circuit protected
Step Functions
Source functions: Voltage, current, resistance, frequency, temperature
Steps 25% of range, 100% of range

  

Environmental Specifications
Operating Temperature
  -10 °C to +55 °C
Storage Temperature
  -20 °C to 71 °C
Operating Altitude
  3000 m

   

Safety Specifications
Agency Approvals
  EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992

   

Mechanical & General Specifications
Size
  130 x 236 x 61 mm
Weight
  0.65 kg
Batteries
  4 AA alkaline batteries
Battery Replacement
  Separate battery compartment, accessable without breaking calibration seal
Side port connections
  Pressure module connector, also used for remote real-time programming