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Produits»Fluke»Process Calibration Tools»Temperature Calibrators
 
Temperature Calibrator (Model 724)
Fabricant: Fluke
 
Prix: $1,938.00 (USD)
Stock Status: 2 à 3 semaines
The new Fluke 724: everything you need to troubleshoot and calibrate temperature.
  • Now you can carry one tool to expertly test all the temperature sensors and transmitters in your plant.
  • The Fluke 724 is the master¡¯s answer to temperature calibration. The Fluke 724 can measure and source 10 thermocouple types and 7 RTD types, plus volts and ohms.
  • The Fluke 724 even handles high-speed pulsed RTD circuits and provides loop power.
  • The dual line measure/source display lets you source temperature and view loop current at the same time.
  • With its simple, ¡°no menus¡± controls, the Fluke 724 is easy to operate, too.

The new Fluke 724 Temperature Calibrator is a powerful yet easy-to-use calibrator. Use the measure and source functions to test and calibrate almost any temperature instrument.
  • Easy to read dual display lets you view input and output simultaneously
  • Measure RTDs, thermocouples, ohms, and volts to test sensors and transmitters
  • Source/simulate thermocouples, RTDs, volts, and ohms to calibrate transmitters
  • Perform fast linearity tests with 25% and 100% steps
  • Execute remote tests with auto step and auto ramp
  • Power transmitters during test using loop power supply with simultaneous mA measurement
  • Store frequently-used test setups for later use
  • Compact, streamlined shape makes it easy to carry
  • Rugged, reliable design stands up to field use
  • Backlight lets you work in poor light
  • Large battery capacity of four AA cells
  • Battery door for easy changes

Temperature Calibrator
 
Measurement Accuracy
Voltage DC
30.000 V 0.02%+ 2 counts (upper display)
20.000 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 ¥Ø 0.1¥Ø (4-wire), 0.15¥Ø (2- and 3-wire)
401 to 1500 ¥Ø 0.5¥Ø (4-wire), 1¥Ø (2- and 3-wire)
1500 to 3200 ¥Ø 1¥Ø (4-wire), 1.5¥Ø (2- and 3-wire)

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)
Resistance
15.0 to 400.0 ¥Ø 0.15 ¥Ø (exc. current 0.15 to 0.5 mA), 0.1 ¥Ø (exc. current 0.5 to 2 mA)
401 to 1500 ¥Ø 0.5 ¥Ø(excitation current 0.05 to 0.8 mA)
1500 to 3200 ¥Ø 1 ¥Ø(excitation current 0.05 to 0.4 mA)

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

Specifications
Ramp Functions
Source functions: Voltage, current, resistance, frequency, temperature
Ramps Slow ramp, Fast ramp, 25% step-ramp
Loop Power Function
Voltage: 24V
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
Humidity (Without Condensation)
90% 10¨¬C to 30¨¬C
75% 30¨¬C to 40¨¬C
45% 40¨¬C to 50¨¬C
35% 50¨¬C to 55¨¬C

Safety Specifications
Safety Rating
CSA C22.2 No. 1010.1:1992
EMC
EN50082-1:1992 and EN55022:1994 Class B

Mechanical & General Specifications
Size
96 x 200 x 47 mm
Weight
650 g
Batteries
Four AA alkaline batteries.
Warranty
Three years
Battery Life
25 hours typical
Shock & Vibration
Random, 2G, 5-500 Hz

 

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