Datasheet

Gage Installation Tester
Model 1300
Vishay Micro-Measurements
Document Number: 11301 [e-mail] www.vishaymg.com
Revision: 28-Aug-06 53
SPECIFICATIONS
Input Circuits:
Gages: Three-wire quarter bridge (120Ω and 350Ω) and half
bridge. Other value quarter bridges using customer’s
reference, at readily accessible panel terminals.
As ohmmeter: Two leads (500Ω and 500MΩ midscale).
Input Leads:
4-ft [1.2m] 4-conductor AWG #26 [0.4-mm diameter] twisted
Teflon
®
-insulated cable supplied (with ground clip and three
tinned leads).
Meter:
3.5-in size (3.00-in [76-mm] scale length) with mirror.
Tracking accuracy ±1% full range.
Mode Switch:
Five momentary push buttons: battery check, ±5% deviation,
±1% deviation, gage resistance (ohms), and insulation
resistance (megohms).
Deviation Mode:
Two ranges, ±1% and ±5%, F.S. (50 graduations either side
of zero).
Accuracy:
1% range: 0.04% ΔR (2 meter graduations)
5% range: 0.2% ΔR (2 meter graduations)
Excitation: 1.0Vdc per gage.
Insulation Resistance Mode:
Graduated 5MΩ to 20 000MΩ (500MΩ mid-scale).
Accuracy: 1 scale division.
Test Voltage: 15Vdc open circuit.
Ohm Mode:
Graduated 5Ω to 20kΩ (500Ω mid-scale).
Accuracy: 1 scale division.
Test Voltage: 2Vdc open circuit (0.4Vdc @120Ω).
Environmental:
+15° to +125°F [–10° to +50°C]; up to 80% relative humidity,
non-condensing.
Size:
Aluminum case (separable lid) 5 H x 7 W x 5 D in with lid
[125 x 180 x 126mm].
Weight:
3.6lb [1.6kg] with batteries.
Power Supply:
Four 9V NEDA 1604 batteries (Eveready
®
216 or
equivalent).
Life: Will fully test 1000-5000 installations.
All specifications are nominal or typical @ +23°C unless noted.
Teflon is a Registered Trademark of DuPont
Eveready is a Registered Trademark of Eveready Battery Co Inc.