Amber AT521 battery tester (DC30V / 32Ω) battery internal resistance tester

Amber AT521 battery tester (DC30V / 32Ω) battery internal resistance tester

2384 CNY (347.12USD)

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Product parameters:

  • Processing customization: No
  • Brand: Applent / Changzhou Amber
  • Model: AT521
  • Type: Digital
  • Current measurement range: see the information
  • Current measurement accuracy: see data
  • Voltage measurement range: 1mV ~ 30Vdc
  • Voltage measurement accuracy: 0.1%
  • Resistance measurement range: 10μΩ ~ 32Ω
  • Resistance measurement accuracy: 0.5%
  • Temperature measurement range: see details
  • Temperature measurement accuracy: see data
  • Capacity measurement range: see details
  • Capacity measurement accuracy: see data
  • Power supply voltage: 220
  • Power: See data
  • Weight: 4
  • Dimensions: 264 (W) x107 (H) x350 (D)
  • Test parameters: AC resistance, DC voltage







Voltage measurement range: 1mV ~ 30Vdc, resistance accuracy: 0.5%, voltage accuracy: 0.1%, the test speed: 10 times / second, the output voltage range: 3 times / second, 1 time / second, the signal source: AC 1kHz, open circuit voltage <20mV, test current: <10mA, no interface

AT521 battery internal resistance tester

AT521 is a compact smart battery internal resistance tester. Can accurately test the battery internal resistance and battery voltage. Resistance measuring range 10μΩ ~ 32Ω voltage measurement range of 1mV ~ 30VDC, fully meet the battery manufacturer's battery test, in line with GB5095 / GJB1217 test requirements. AT521 is an economical and practical AC milliohm table, you can meet your 10μΩ ~ 32Ω AC resistance test.

AT521 battery internal resistance tester performance characteristics:

● dual display: the battery internal resistance and voltage at the same time display
● 1kHz AC low current test
● Four-terminal test
● Alarm sound

AT521 battery internal resistance tester Application:

● For pipeline testing, streamlined configuration
• Low-current conditions characterize the low-resistance nature of electromechanical components
● a variety of contact resistance testing
● Alkaline batteries, lead-acid battery degradation and life assessment
● UPS online detection
● battery factory inspection
● Super capacitor equivalent resistance (ESR) measurement

AT521 Battery Resistance Tester Technical Specifications:
modelAT521
Test parametersAC resistance, DC voltage
Basic AccuracyResistance: 0.5% Voltage: 0.1%
Measuring rangeResistance: 10μΩ ~ 32Ω Voltage: 1mV ~ 30VDC
signal sourceAC 1kHz, open circuit voltage <20mV, test current: <10mA
RangeFour ranges are automatic or manual
Test speed10 times / second, 3 times / second, 1 times / second
Displays the resultDirect reading value
Maximum readingResistance: 3,200 (32/3) Voltage: 6,000
CorrectionFull-scale short-circuit cleared
Comparatorsno
triggerInternal trigger
interfaceno
Power requirementsVoltage: 198VAC ~ 240VAC Frequency: 50Hz Power: the largest 15VA
Dimensions and weightExternal dimensions (mm): 264 (W) x107 (H) x350 (D) Weight: 4kg
annexATL505 Kelvin test leads
Optional accessoriesATL506A test probe ATL506 test table bar
otherEconomic battery resistance tester four-color vacuum fluorescent screen VFD display






The spirit of 'to provide customers with the most satisfied with the products and services' business purpose, the United States and Beijing Instrument solemn promise: to ensure that the advanced equipment, reliability, stability, and constantly improve the quality of service, from sale to sale after the pay Equipment maintenance, technical services, user technical training in all aspects, to ensure that customers can get the best service, customer satisfaction, rest assured.

1. To ensure that equipment packaging in line with moisture, rain, rust, corrosion and shock requirements, marking clear, safe and timely arrival of the item.

2. High-quality, efficient technical services. In order to better ensure the normal operation of equipment, timely answers to questions raised by users to help users solve the problem, the company responsible for the full-time engineers at any time for customers free technical advisory services.

Company Maintenance Center has 24-hour telephone service, by a full-time engineers to receive user calls to ensure that users in the process of using the equipment in a timely manner to receive technical support. 24 hours Tel: 18169842580

3. Warranty period Equipment under the contract warranty period for the successful installation and commissioning 12Months (except for natural disasters and man-made damage) parts, component costs, travel expenses borne by the supplier.

4. Life-long maintenance, to ensure that the interests of users. Warranty, the company provides life-long paid services


Foshan Shunde Jingmei Instrument Co., Ltd. (hereinafter referred to as "Jingmei Instrument") is a comprehensive service provider of production, research and development, sales and agency services. Since its inception, the company has been committed to providing professional services to customers in various industries. High-quality equipment and complete the test solution. Production base is located in Dongguan City.

First, the main production: DC power supply, AC power supply, AC variable frequency power supply, constant temperature and humidity chamber, hot and cold impact test chamber, high and low temperature chamber, walk-in laboratory, salt spray test chamber, UV weathering chamber , Sand and dust chamber, box-type rain chamber, oven, combustion test equipment and other products, at the same time, to undertake custom Gezhongfeibiao test equipment.

Second, the sales agent brands are as follows: Fluke, Tektronix, Keysight, Flir, Testo, Ohaus, Hioki, Gwinstek, Idi, Applent, Caipu, Everfine, Sundoo, and Ningbo Jiuyuan, which are located in Hangzhou, Qje), etc. The above ranking in no particular order.

Third, the application of US equipment Beijing appliances: home appliances, electrical, LED lighting, new energy, automotive electronics, gas appliances, components, audio and video, security, communications, hardware, electrical and electronic, scientific research institutions, medical equipment, printing and packaging , Textile services, auto parts and other industries and fields.

four, Jingmei equipment business categories are as follows:

1, Safety testing equipment
Safety performance tester, program-controlled pressure tester, insulation resistance tester, grounding resistance tester, electronic transformer special tester, electrical parameters measuring instrument, voltage tester calibrator;
2
, The motor /Transformer test equipment
Turn around temperature rise test instrument, transformer tester, coil count, turn to turn the impact of pressure tester, digital turn-to-turn insulation tester, etc.;
3
, Oscilloscope /Oscilloscope
Digital oscilloscopes, analog oscilloscopes, handheld oscilloscopes, oscilloscope probes, high pressure probes, etc.;
4
, General electronic test equipment
Digital multimeter, desktop multimeter, spectrum analyzer, signal generator, such as micro-resistance;
5
, Components testing equipment
LCR
Digital Bridge, Capacitance Tester, Inductance Tester, Crystal Tester, Integrated Circuit Tester, etc.;
6
, Data acquisition /Logger /Temperature logging devices
Data acquisition, mixed recorder, multi-channel temperature tester;
7
, Power supply series
Power supply, precision purification AC power supply, voltage regulator, voltage regulator, DC power supply, programmable power supply, switching DC power supply, electronic load;
8
, Environmental testing equipment
Salt spray box, high and low temperature hot and humid Shiyan Xiang, constant temperature and humidity Shiyan Xiang, drying oven, ozone aging Shiyan Xiang,;
9
, led Lighting tester
Electronic ballast for Tester, spectral analysis system, light source color temperature, photometer, magnetic components, such as analyzer;
10
, Gas detector with
Flue gas analyzer, gas flow with a dedicated leak detector, gas for a gas chromatograph, hand-held thermal anemometer, intelligent leak detector, multi-parameter calorimeter measurement, etc.;
11
, Portable instrumentation
Thermometer, air volume detector, noise meter, tachometer, illuminometer, anemometer, temperature and humidity measuring instrument, gage, etc.;
12
, Electrical power test category
Multimeter, Clamp Meter, Megohmmeter, Potentiometer, Bridge, Resistor, Wirewound Varistor, etc.;
13
, Mechanical equipment
Tensile Testers, Torque Testers, Torque Wrenches, All Kinds of Hardness Testers, and so on.;
14
, Optical Instruments
3D
Measuring instrument, the second element, projectors, stereomicroscope, metallographic microscope, magnifying glass, and so on;
15
, Paint physical and chemical categories
Paint special equipment, color colorimeter, the standard light on the color box, coating thickness, PH Acidity meter, conductivity meter, viscometer, ion meter, automatic potentiometric analyzer, of glass equipment;
16
, Magnetic measuring equipment
Gauss meter, magnetic flux meter, silicon steel iron loss measuring instrument, permanent magnet material automatic measuring device;
17
, EMC Test Equipment
Electrostatic discharge generator, pulse generator, lightning surge generator, the cycle drop generator, etc.;
18
, Weighing class
Analytical balance, general balance, portable balance, moisture analyzer, electronic counting weight scales, scales, weighbridge, etc.