Suzhou Newlead Augmented Intelligence Equipment Co.Ltd

Products

Direct-on-the-line Measuring Intelligent Digital Bridge Product description: To facilitate the direct-on-the-line measuring operations, save time to transport the instrument during test, QJ36A intelligent digital bridge is based on the original bridge and integrated with the bridge fixture to adapt the flexibility of on-site detection operation. Direct-on-the-line measuring intelligent digital bridge is a comprehensive test system, comprising functions of a DC bridge, a amplifying galvanometer, constant current source and standard resistors and other accessories. The technical performance of this instrument meets the International Electrotechnical Commission IEC 60468 and Chinese standard GB / T3048.4-2007 conductor DC resistance test standards. Measuring data are in line with standards to save materials for plants, realize the quality control from source and improve work efficiency. Height of the support bar on both sides is able to be adjusted by remote control, easy to operate Standards: • GB/T3048.4-2007 Advantages: • High-resolution touch screen, multidigit display, intuitive data reading • Collections of various testing methods: solid wire, flat wire, gravimetric method and so on • Advanced high-precision chips and temperature sensor, with features of high test accuracy and good data repeatability • One-button measurement, users no need to switch gears and converse values manually, the operation is more convenient • Wide measurement range (25μΩ-2000Ω), automatically converse resistivity under 20 ℃, automatically convert the data, etc • Beautiful appearance, durable, easy to carry. Technical parameters: • Operation environment A, reference conditions: temperature of 20 ℃ ± 0.5 ℃ relative humidity of 40% -60%; B, nominal conditions: temperature of 10 ℃ -30 ℃ relative humidity of 25% -75%; • Main parameters of each range Range Test current Resolution Measuring range Basic error 200μΩ 10A 0.01μΩ 0-199.99μΩ ±0.5%Rx 2mΩ 10A 0.1μΩ 0-1.9999mΩ 20mΩ 1A 1μΩ 0-19.999mΩ ±0.3%Rx 200mΩ 0.5A 10μΩ 0-199.99mΩ 2Ω 100mA 100μΩ 0-1.9999Ω ±0.05%Rx 20Ω 100mA 1mΩ 0-19.999Ω 200Ω 10mA 10mΩ 0-199.99Ω 2kΩ 1mA 100mΩ 0-1.9999kΩ • Temperature resolution：0.1℃ • Specimen cross-sectional area: ≤630mm2 • Lifting stroke: 400mm • Lifting speed: 30mm / s • Max tilt angle: 26 degrees Specifications: • Overall dimensions: 1000mm×660mm×1300mm • Power supply: AC 220V 50Hz go to product group+

GB/T 3048 Series Bridge Fixtures Product description: Bridge fixture in line with the amended GB/T 3048 standard requirements of conductor resistance test: The distance from each end of the potential fixture head and the current fixture head is not less than 1-5 times of sample cross-section perimeter, according to usage, it is sorted as bare conductors series and stranded conductors series All the appearance and structure are redesigned and adopted electrochemical dual-groove aluminum alloy baseplate to make it more reasonable Standard: • GB/T 3048 Technical parameters: • Can be used for round conductor, stranded conductor resistance tests • YN62112-A applies to 630mm2 round conductors and round stranded conductors • YN62112-B applies to up to 1200 mm2 round conductors and round stranded conductors Specifications: • Overall dimensions: 1550×230×125mm (630mm2) 1550×230×150mm (1200mm2) go to product group+

GB/T3048.4-2007 DC Kelvin Bridge Product description: QJ57 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 Range magnification Effective range(Ω) Accuracy(%) X103 0～1111.10 0.05 X102 0～111.110 X10 0～11.1110 X1 0～1.11110 X10ˉ1 0～0.111110 X10ˉ2 0～0.0111110 0.2 X10ˉ3 0～0.00111110 2 Specifications: • 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 go to product group+

Wire and Cable Semi-conducting Rubbers and Plastics Resistivity Tester Product description: DB-4 microcomputer semi-conducting rubbers and plastics volume resistivity tester is a microcomputer controlled test instrument designed according to GB/T 3048 standard, applied to test the volume resistivity of rubbers and plastics, semi-conducting materials used for wires and cables, in line with requirements of GB/T 3048, DB-4 microcomputer semi-conducting rubbers and plastics volume resistivity tester is based on the microcomputer principles, automatically test the semi-conducting rubbers and plastics volume resistivity, after testing the resistance, and then input the sample thickness values, the instrument automatically displays the volume resistivity measurement values. No need to manual calculations according to GB/T 3048 standard, with features of high accuracy, good stability, compact structure, and easy to operate, it is completely compliance with the specific requirements of national standard GB/T3048-2007. It is the best test instrument for it so far Standard: • GB/T 3048.3-2007 Technical parameters: • Measuring range:10-4～103Ω.cm • Measurement error is less than ± (0.5 % rd ± 2d) • Current electrode: width 50mm, contact width of the sample 5mm, distance between two current electrodes 110mm • Potential electrode: width 50mm, contact radius go to product group+

Semi-conductive Shield Resistivity Tester Product description: BDDZ semi-conductive shield resistivity test complete sets of equipment is designed according to national standards GB/T12706, GB/T11017 and other standards, it is suitable for measuring wires and cables semi-conductive shield resistance, in line with specified requirements of GB/T 12706 GB/T11017 and other standards. In order to accurately complete the specified requirements of GB/T 12706, GB/T11017 and other standards, the test is completed by BDDZ semi-conductive shield resistivity tester, cable sample making machine and thermostatic oven Standards: • GB/T 12706 • GB/T11017 Technical parameters: • Measuring range: 2MΩ, 200KΩ, 20 KΩ, 2 KΩ, 200Ω, five gears • Output current: 1uA, 10μA, 100μA, 1mA, 10 mA • Measurement error: Measurement error is less than ± (0.5 % rd ± 2d) • The instrument is adopted a four-semi-number table to display, the digital table directly displays the test sample semi-conductive shield resistance value • The instrument has features such as high accuracy, good stability, compact structure, easy to use and so on, fully compliance with the specified requirements in the standard GB/T 12706, GB/T11017, etc Specifications: • Overall dimensions: 350×300×250mm • Power supply: AC220V 50/60Hz 0.5A • Oven: (optional for users) • Cable sample making machine: (optional for users) go to product group+

Withstand Voltage Test Instrument Product description: Withstand voltage test instrument is designed according to the relevant provisions of the safety standards of GB4706.1, IEC 60335, complying with CCC, UL, VDE, CSA, JIS test standards, which is an ideal instrument for safety withstand voltage test of wires and cables, household appliances, industrial appliances, electrical, chemical and medical instrumentation, and the whole machines of electronic products. Adopted the advanced digital circuit technology, enable to automatically control on and off for the output voltage. When the leakage current of measured items exceeds the set value during the test, the output voltage can be automatically cut off, and realize timing test. The test voltage, leakage current, test time of the instrument all are digital display, breakdown voltage and leakage current values of test items can be intuitive, accurate, fast and reliable measured Technical parameters: Model number LK2670AX LK2671B LK2672D Test voltage AC 0～5kv AC/DC 0~10kv AC 0～5kv Leakage current AC 0～2/20mA AC 0～2/20/50mA DC 0～2/10mA AC 0～200mA Test time 1～99s 1～99s 1～99s Transformer capacity 100VA 500VA 1000VA Measurement accuracy ±3% ±3% ±3% Others With superleak alarm With superleak alarm With superleak alarm go to product group+

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