2769 PRECISION DOUBLE BRIDGE

Model 2769 is a compact, portable Kelvin double bridge designed for measuring low resistance from 0.1 ohm to 110 ohm with four multiplication plugs and one measuring dial. It has built-in standard resistors, bridge power source and high-sensitivity taut-band suspension system electronic DC galvanometer.

 
 

Specifications

Dimensions 182 x 226 x 128 mm
7 1/4 x 9 x 4 3/4 in.
Weight 2.6 kg
5.7 lbs
Measuring Range 0.1mΩ to 110Ω
Measuring Arm 1.00 to 11.00Ω at x1
Multiplier 0.005mΩ at x 0.0001
0.05mΩ at x 0.001
0.5Ω at x 10
0.5mΩ at x 0.01
50mΩ at x 1
5mΩ at x 0.1
x 0.0001, x 0.001, x 0.01, x 0.1, x 1, x 10 (plug-in system)
Accuracy ±(0.05Ω x multiplier +0.01mΩ)at temperature of 5 to 35°C (41 to 95°F) and humidity range of less then 85%
Galvanometer (Built-In) Galvanometer (built-in) electronic DC galvanometer, Voltage Sensitivity approx. 20μV/div.
Sensitivity Changeover
G0 - Approx. 11kΩ (input Resistance)
G1 - Approx. 1/11 of G0 Sensitivity
G2 - Approx. 1/11o of G0 Sensitivity
Power Source:1 9V Battery (JIS6F22)
Battery life ;Approx. 300 Hours
Operating Temperature Range 5 to 35°C (41 to 95°F)
Humidity Range 85% Max, Relative Humidity
Accessories Supplied at No Extra Cost Carrying Case
Optional Accessories 2753 Measuring Cords
2754 Clamp Device
2771 Standard Resistor
Note Standard Resistor (Yokogawa 2771) Is required for measurements on 0.1 to 1.1mΩ range at 0.0001 multiplier
Name Description File Type  
Bulletin 2700-E PRECISION MEASURING INSTRUMENTS pdf icon
1.55 MB
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