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| TESTING
& CALIBRATION |
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| TESTING & CALIBRATION |
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| The following
equipment is recommended for testing real
time data collection systems: |
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Analog/Digital
Multimeter
An analog/digital multimeter is a
basic requirement. Sutron recommends
the FLUKE 79. The features include: |
(%
of reading plus number of digits)
|
| DC
Voltage |
1
mV - 1000 V |
0.3%
+ 1 |
| AC
Voltage |
0.1
mV - 1000 V |
1.0%
+ 2 |
| Ohms |
0.1
Ohm - 40 Meg Ohm |
0.4%
+ 1 |
| DC
Current |
1
µA - 10 µA |
0.5%
+ 2 |
| AC
Current |
1
µA - 10 µA |
1.5%
+ 2 |
| Frequency |
10
Hz - 20 kHz |
0.01%
+ 1 |
| Capacitance |
2
nf - 9,999 µF |
1.9
+ 2 |
| Battery
Life |
2,000
hrs. |
| Warranty |
3
years |
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RF Directional Wattmeter
- Portable insertion-type instrument
used to accurately measure forward
and reflected power of RF Radio
units and antennas forward and reflected
power of RF Radio units and antennas
- Consists of the meter unit, a
25 Watt high-frequency a 25 Watt
high-frequency element, a variable
RF Signal element, a variable RF
Signal Sampler, and a 25 Watt Load
Sampler, and a 25 Watt Load Resistor
- Essential piece of test Essential
piece of test equipment for the
field, as equipment for the fi eld,
as well as the laboratory
Frequency Counter
- Used for testing frequency Used
for testing frequency
stability of RF Radio units prior
to fi eld deployment
- Used in the field for troubleshooting
problems with RF Radio
units
- Measures from 10 Hz up to 1 GHz
- Sensitivity of 5 millivolts RMS
|
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| Range |
Crossed
Yagi |
| Display |
8
digits |
| Operating
Temperature |
0
to 40° |
| Power |
120/
220 VAC 50/60 Hz |
| Requires
10 MHz external reference |
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DC
Power Suppl
- Continuous and constant DC power
supply is critical when testing
DCPs, RTUs and Data Recorders.
- Laboratory instrument available
to operate at 120 VAC or 240 VAC.
Multi-Calibrator
Generates pulses, reads frequencies,
converts any input into any output
signal, powers, reads and simulates
digital sensors, source and reads
millivolts, volts and milliamps, powers,
reads and simulates outputs pre-set
number of pulses, scale factors for
readings, and stop-watch pulse counting.
Features include:
|
| Function/Range |
Accuracy
% of span |
| Measure
mVolts (0 to 120) |
+0.025
% |
| Output
mVolts (0 to 120) |
+0.025
% |
| Measure
Volts (0 to 120) |
+0.05
% |
| Output
Volts (0 to 12) |
+0.025
% |
| Measures
mA (0 to 52) |
+0.05
% |
| Output
mA (0 to 24) |
+0.05
% |
| Transmitter
Simulation (0 to 24) |
+0.05
% |
| Measure
Frequency (0 to 10K Hz) +0.01
Hz (1 to 100 Hz) |
+1
Hz |
| Counter
Input (0 to 10,000,000 counts) |
infinite |
| Counter
Pulse output (0 to 10,000,000) |
infinite |
| Pulse
output low freq. (0 to 100 Hz) |
+0.01
Hz |
| Pulse
output high freq. (0 to 10kHz) |
+1
Hz |
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Field Service Tool Kit
Consists of a crimp tool, cutters,
hex key set, various knives and blades,
mirror and magnet pickup tool, nut
drivers, penlight,
various pliers, ruler, soldering iron
and accessories, tweezers,
and wrench set in a black zipper case. |
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ORDERING
|
8720-0000
|
Analog/Digital
Multimeter |
| 8720-0001 |
RF
Directional Wattmeter |
| 8720-0002 |
25
Watt Element, specify frequency |
| 8720-0003 |
25
Watt Load Resistor |
| 8720-0004 |
Variable
RF Signal Sampler |
| 8720-0005 |
Frequency
Counter |
| 8720-0006 |
DC
Power Supply |
| 8720-0007 |
Multi-Calibrator |
| 8720-0008 |
Field
Tool Kit, 60 pieces |
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