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YOKOGAWA 2769 PRECISION DOUBLE BRIDGE |
YOKOGAWA 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
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Dimensions |
182 x 226 x 128 mm
7 1/4 x 9 x 4 3/4 in. |
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Weight |
2.6 kg
5.7 lbs |
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Measuring Range |
0.1mΩ to 110Ω |
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Measuring Arm |
1.00 to 11.00Ω at x1 |
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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) |
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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% |
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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 |
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Operating Temperature Range |
5 to 35°C (41 to 95°F) |
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Humidity Range |
85% Max, Relative Humidity |
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Accessories Supplied at No Extra Cost |
Carrying Case |
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Optional Accessories |
2753 Measuring Cords
2754 Clamp Device
2771 Standard Resistor |
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Note |
Standard Resistor (Yokogawa 2771) Is required for measurements on 0.1 to 1.1mΩ range at 0.0001 multiplier | |
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