Fluke 726 Instruction manual

Technical Data
•Two separate channels;
measure, source and view
process signals simultaneously
•Measure volts, mA, RTDs,
thermocouples, frequency, and
resistance to test sensors
and transmitters
•Source/simulate volts, mA,
thermocouples, RTDs, frequency,
and pressure to calibrate
transmitters
•Measure or *source pressure
using any of 29 Fluke 700Pxx
Pressure Modules
•Source mA with simultaneous
pressure measurement to
conduct valve and I/P tests
•Perform fast linearity tests with
auto step and auto ramp features
•Power transmitters during test
using 24 V loop supply and
simultaneous mA measurement
•Store frequently-used test setups
for later use
•Three-year warranty
*Pressure pump required
Fluke 726
Precision Multifunction
Process Calibrator
726 features:
•More precise measurement and
calibration source performance,
accuracies of 0.01%.
•Transmitter error% calculation,
interpret calibration results
without a calculator
•Memory storage for up to 8
calibration results, return stored
calibration data from the field
for later analysis
•Frequency totalizer and fre-
quency pulse train source mode
for enhanced flowmeter testing
•HART mode inserts 250 ohm
resistor in mA measure and
source for compatibility with
HART instrumentation
•Integrated pressure switch test
allows you to capture the set,
reset and deadband of a switch
•Custom RTD curves, add calibra-
tion constants for certified RTD
probes for enhanced tempera-
ture measurement.
•New voltage input protection
design for improved reliability
More Calibration Power!
The Fluke 726 Precision Multifunction
Process Calibrator is designed specifi-
cally for the Process industry with
broad workload coverage, calibration
power and unsurpassed accuracy in
mind. The 726 measures and sources
almost all process parameters and
can calibrate almost anything. The 726
will also interpret results without the
help of a calculator and store meas-
urement data for later analysis.
Pressure
Enabled
For more detailed information visit www.fluke.com/726

726 Specifications
2 Fluke Corporation 726 Precision Multifunction Process Calibrator
Fluke Corporation
PO Box 9090, Everett, WA USA 98206
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. [phone] or
Fax [phone]
In Europe/M-East/Africa (31 40) 2 675 200 or
Fax [phone]
In Canada (800)-36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com
©2005 Fluke Corporation. All rights reserved.
Printed in U.S.A. 12/2005 2527590 D-EN-N Rev C
Fluke. Keeping your world
up and running.
General Specifications
Storage temperature: -20 °C to 71 °C
Operating temperature: -10 °C to 55 °C
Relative humidity: 90 % (10 °C to 30 °C);
75 % (30 °C to 40 °C); 45 % (40 °C to 50
°C); 35 % (50 °C to 55 °C)
Shock: 1 meter drop test
Safety: CSA C22.2 No. 1010.1:1992
EMC: EN50082-1:1992 and
EN55022:1994 Class B
Size (HxWxD): 200 mm x 96 mm x 47 mm
(7.9 in x 3.8 in x 1.9 in)
Weight: 650 g (23 oz)
Battery:Four AA alkaline batteries
Battery life: 25 hours typical
Warranty: Three-years
Ordering Information
Fluke-726 Precision Multifunction
Process Calibrator
Included
TL75 Test Leads, AC72 Test Clips, one pair
of stackable test leads, product overview
manual (print) and user’s manual (CD-ROM)
in14 languages.
Simultaneous Function Capability Channel A Channel B
24.000 mA DC M M or S
24.000 mA DC with 24 V loop supply M
100.00 mV DC M or S
30.000 V DC measure M
20.000 V DC measure, 20.000 VDC SourceM or S
5 to 4000 Ohms M or S
Thermocouple J, K, T, E, R, S, B, M, L, U, N, C, BP, XK M or S
RTD Ni120; Pt100 (392); Pt100 (JIS); Pt100, 200, M or S
500, 1000 (385), Cu 10
Pressure (requires Fluke 700PXX Modules) M M used as S
Frequency; Squarewave, 1 CPM to10 kHz; M or S
fixed amplitude 5 V p-p
M= Measure, S= Source/Simulate
Function
Measure or Source Range or Type Resolution Accuracy Notes
Voltage 0 to 100 mV 0.01 mV 0.01 % Rdg + 2 LSD Max load, 1 mA
0 to 20 V (source) 0.01 V
0 to 30 V (measure) 0.01 V
mA 0 to 24 0.001 mA 0.01 % Rdg + 2 LSD Max load, 1000 Ω
mV (TC terminals) -10.00 mV to +75.00 mV .01 mV 0.01 % of range + 1 LSD
Resistance 5 Ω to 4000 Ω≤0.01 Ω to 0.1 Ω0.015 %
Frequency 2.0 to 1,000 CPM 0.1 CPM ± 0.05 % For frequency source;
1 to 1100 Hz 1 Hz ± 0.05 % 1 V to 20 V p-p
1.0 to 10.0 kHz 0.1 kHz ± 0.25 % squarewave, -0.1 V offset
10.0 to 15.0 kHz 0.1 kHz ± 0.5 %
Loop Supply 24 V dc N/A 10 %
Thermocouples J, K, T, E, L, N, U, C, BP, XK 0.1 ºC, 0.1 ºF to 0.2 ºC
Thermocouples B, R, S 1 ºC, 1 ºF to 1.2 ºC
RTDs Cu 10 Ni 120 (672) 0.1 °C, 0.1 °F to 1.8 °C
Pt 100, 200, 500,
1000 (385)
Pt 100 (3916),
Pt 100 (3926) Cu 100.01 ºC, 0.01 °F to 0.15 ºC