Products

HH-57 DC Kelvin Bridge

HH-57 DC Kelvin Bridge
HH-57 DC Kelvin Bridge HH-57 DC Kelvin Bridge
Product Description
Specification
MODEL
HH-57
Standard
GB/T3048.4-2007
Measuring range
 0.01μΩ ~ 1.1111KΩ
Accuracy
0.05%
Overall dimensions
300×250×160 mm
Power supply
built-in null indicator power supply 9 V (one 6F22 type battery)
built-in bridge working power supply 1.5 V
Application
measurement of DC resistance in mining industries
Product Description
HH-57 DC Kelvin Bridge
Application:
 
 
HH-57 DC Kelvin bridge is applied to measurement of DC resistance in mining industries, laboratory or workshop site
and field work place, to test DC resistance, resistivity inside of metal conductor, resistance of conductor line,
resistance of DC shunt, contact resistance of switch and appliance; winding wire resistance of various of motors
and transformers; and elevated temperature test and so on

Standard:

GB/T3048.4-2007
 
Technical parameters:
Measuring range: 0.01μΩ ~ 1.1111KΩ
Accuracy: 0.05%
The main parameters of each range
Specifications:
Overall dimensions: 300×250×160 mm
Power supply: built-in null indicator power supply 9 (one 6F22 type battery)
built-in bridge working power supply 1.5 V
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