Shanghai Zhengyang QJ31 DC single double bridge

(Arm) Measuring range 0 ~ 1.111000MΩ Range Resolution Accuracy magnification × 10 0-111.10Ω 10mΩ 0.1% × 102 0-1.1110kΩ 100mΩ 0.1% × 103 0-11.110kΩ 1Ω 0.1% × 104 0-111.10kΩ 10Ω 0.2% × 105 0-1.1110MΩ 100Ω 0.5% (arms) Measuring range 0 ~ 111.10Ω × 10-2 0 ~ 111.10mΩ 10μΩ 0.1% × 10-1 0 ~ 1.1110Ω 100μΩ 0.1% × 1 0 ~ 11.110Ω 1mΩ 0.1% × 10 0 ~ 111.10Ω 10mΩ 0.1% bridge power supply (arm) 1.5V ~ 10.5V; (arms) 1.5V ~ 2V null indicator Power 9V (节 2 6F22 type laminated battery in parallel) Dimensions (W) 320mm × (H) 280mm × (D) 170mm Weight 4.5kg QJ31 type portable DC single-arm Wheatstone bridge is the use and combination of Kelvin bridge circuit. With built means zero instrument and can work included a wide range of portable electric power bridge. Suitable for industrial and mining enterprises, laboratory, shop floor or field site, within 100μΩ ~ 1.111MΩ DC resistance range for precision measurements. The resistance of the metal conductors, cable resistance, shunt resistors, switches, electrical contact resistance and for all types of motor, transformer winding DC resistance for the temperature rise test. About Our company is a professional Cong matter specialized in the production and agents of various domestic and imported brands measuring and testing equipment production, research and development, sales, maintenance, measurement management in one integrated company, with a number of industry in the domestic well-known works technical personnel and service personnel backed instrument involved in several well-known manufacturers to share product and technology development and cooperation. Main products: kinds of well-known brands on the CMM, the spectrometer, the second element imager, profile roughness tester, tensile testing machine, hardness, metallurgical microscope and metallurgical equipment, high and low temperature, aging meter boxes, etc. detection equipment. Involving: contour class measurement, measure the length of class, various elements and content analysis, measuring and testing mechanics, electronics category measuring and testing, measuring and testing of optical category, non-destructive testing, environmental testing equipment, teaching laboratory equipment, a variety of measuring tools and Calibration instrumentation and other fields, to provide comprehensive hardware for the major industry quality management and enterprise certification. Companies adhering to the "customer first, forge ahead" business philosophy, the "customers first" principle to provide our clients with quality services. Has implemented: "the same quality than price; the same price than service" business philosophy, the majority of users have won universal praise and support. Sincerely hope that the new and old customers to discuss cooperation!