APPLENT AT521 AC Resistance Tester, Simplified, Battery Internal Resistance Test
APPLENT AT521 AC resistance Tester is a compact intelligent battery Tester, AT521 measurement resistance range of 10μΩ~ 32Ω, Voltage range of 1mV~ 30VDC, suitable for battery Manufacturers inspection of batteries.
Applent
AT521
Introduction to the AT521 AC Resistance Tester
AMPLUS AT521 AC Resistance Tester is a compact smart battery internal resistance Tester. The internal resistance of the battery and the battery Voltage can be accurately measured. The resistance measurement range is 10μΩ~32Ω and the Voltage measurement range is 1mV~30VDC, which can fully meet the inspection of the battery manufacturer and meet the test requirements of GB5095/GJB1217. AT521 is also an economical and practical AC milliohmmeter, which can meet your AC resistance test of 10μΩ~32Ω.
Performance characteristics
● Dual display: battery internal resistance and Voltage are displayed at the same time
● 1kHz AC low current test
● Four-end test
● Alarm sounds
Display diagram
App collarregion
● It is used for pipeline testing and streamlined configuration
● The low-resistance characteristics of electromechanical components are characterized under the condition of low current
● Test of various contact resistances
● Determination of deterioration and life assessment of alkaline batteries and lead-acid batteries
● UPS online detection
● Battery factory inspection
● Supercapacitor equivalent resistance (ESR) measurement
Amber Battery Tester Selection Table
Applent AT521 AC resistance TesterSpecifications
| LIST | VALUE |
|---|---|
| Measurement parameter | AC resistance, DC Voltage |
| Basic Precision | Resistance: 0.5% Voltage: 0.1% |
| Measurement range | Resistance: 10uΩ~ 32uΩ Voltage: 1mV~ 30VDC |
| signal source | AC 1kHz, open circuit Voltage < 20mV, test current: < 10mA |
| range | Four-range automatic or manual |
| Test speed | 1 time/second |
| Show results | Direct reading value, Voltage and resistance are displayed simultaneously |
| Maximum reading | Resistance: 3,200 (32/3) Voltage: 3,000 |
| correction | Short circuit clearing in full scale |
| comparator | No comparator |
| trigger method | internal trigger |
| standard interface | No interface |
| other | Test line damage detection, four-color vacuum fluorescent screen VFD |
| power requirements | Voltage: 198VAC~ 240VAC Frequency: 50Hz Power: Maximum 15VA |
| size | External Dimensions (mm): 264 (W) x107 (H) x350 (D) |
| Weight | 4kg |
Applent AT521 AC resistance Tester Packing list
Host x1, Kelvin test line x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.