• Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
  • Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
  • Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
  • Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
  • Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
  • Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment

Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment

Type: Storage Battery Tester
Test Region: Internal Resistance
Customized: Non-Customized
Functions: Battery Internal Resistance Measurement, Battery V
Power Supply: DC 3.7V Lithium Battery
Internal Resistance: 0.000mohm~3.100ohm
Customization:

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Basic Info.

Model NO.
EPFS520
Voltage Measuring
0.000V~+/-71.00V
Temperature Measuring
-10degree~60degree
Max. Input Voltage
DC 70V
Resistance Resolution
1 Uohm
Voltage Resolution
1 Mv
Internal Resistance Measurement
AC 4-Terminal Test
Measuring Current
2.0mA~200mA
Temperature Measurement
Ntc Temperature Sensor
Response Time
200ms
Measure Time
About 2 Seconds
USB Interface
with USB Interface
Power Consumption
300mA Min / 500mA Max
Transport Package
Carton or Plywood Case
Specification
190mm*121mm*51mm
Trademark
EP Hipot Electric
Origin
Wuhan, China
HS Code
9030899090
Production Capacity
2000/Year

Product Description

Hot sale Battery Internal Resistance Tester Battery Ohmic Test equipment 

General Information:

EPFS520 Battery Impedance Tester (also called Battery Internal Resistance Tester) is a measuring instrument used to measure the internal resistance, voltage and temperature of rechargeable batteries such as lead batteries and lithium batteries to determine the health of the battery. This instrument uses the AC 4-terminal test method to measure the internal resistance of the battery, which can measure the correct measurement value without being affected by the contact resistance between the test wire, terminal and battery electrode. It also has functions such as data storage, data access, alarm, and automatic shutdown. The whole machine is high-grade and beautiful, with wide measuring range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, and strong anti-interference ability. It is an indispensable instrument for battery production, battery installation, equipment production, and equipment maintenance.

EPFS-2P Battery Impedance Tester is controlled by a microprocessor, and the internal 16-bit ADC can accurately detect the battery internal resistance, voltage and temperature. It is characterized by measuring without stopping the UPS system, using AC low-resistance measurement and noise reduction technology, without stopping the normal operation of the equipment under test, and measuring under the running state, which greatly shortens the test time. At the same time, it has the functions of data storage, histogram display, and data upload to the computer.

Resistance Measuring Precision:
Measuring Range Max. Display Resolution Measuring Accuracy Measuring Current
3 mΩ 3.100 mΩ 1 uΩ ±1.0 % rdg. ±10 dgt. 200 mA
30 mΩ 31.00 mΩ 10 uΩ ±1.0 % rdg. ±6 dgt. 200 mA
300 mΩ 310.0 mΩ 100 uΩ 20 mA
3 Ω 3.100 Ω 1 mΩ 2 mA
Voltage Measuring Precision:
Measuring Range Max. Display Resolution Measuring Accuracy
7 V ±7.100 V 1 mV ±0.1 % rdg. ±6 dgt.
70 V ±71.00 V 10 mV

Temperature Measuring Precision:
Measuring Range Max. Display Resolution Measuring Accuracy
-10.0ºC~60.0ºC 60.0ºC 0.1ºC ±1.0ºC

Note:
The above accuracy guarantee is limited to the factory standard test leads. When using non-standard test leads or extension cables, this accuracy table is also applicable after zero adjustment.

Main technical data table:
Functions Battery internal resistance measurement, battery voltage measurement, temperature measurement
Accuracy guaranteed temperature and humidity 23ºC±5ºC, below 75%rh
Power supply DC 3.7V lithium battery
Resistance resolution 1 uΩ
Voltage resolution 1 mV
Temperature resolution 0.1ºC
Measuring range Internal resistance measurement: 0.000mΩ~3.100 Ω (composed of 4 ranges)
Voltage measurement: 0.000V~±71.00V (consisting of 2 ranges)
Temperature measurement: -10.0ºC~60.0ºC (single range configuration)
Maximum input voltage DC 70V (between + measurement terminal and-measurement terminal), no AC input
Measurement method Internal resistance measurement: AC 4-terminal test method, open terminal voltage 3V max
Measuring current: 2.0mA~200mA (different measuring currents in different ranges)
Temperature measurement: NTC temperature sensor (10KΩ at 26ºC)
A/D conversion method: successive approximation type
Display update frequency: 5 times/second
Response time 200ms
Measure time About 2 seconds
LCD size 70.1mm×52.6mm / 3.5 inches (320*240 resolution 16-bit true color screen)
Instrument size LWH: 190mm×121mm×51mm
USB interface With USB interface, the stored data can be uploaded to the computer, saved and printed
Communication USB
Hold and store function There are manual retention and storage, automatic retention and storage
Alarm function When the measured value exceeds the alarm set value, an alarm will be issued
Battery voltage Real-time display of battery power, reminding to charge in time when battery voltage is low
Automatic shut-down There is no operation when power on, and it will automatically power off after about 15 minutes (this function can be turned off in the settings)
Power consumption 300mA MIN / 500mA MAX
Quality Meter: 480g (including battery)
Working temperature and humidity -10ºC~40ºC, below 80%RH
Storage temperature and humidity -20ºC~60ºC, below 70%RH
Insulation resistance Above 20MΩ (500V between circuit and case)
Withstand voltage AC 3700V/RMS (between circuit and case)
External magnetic field <40A/m
External electric field <1V/m
Suitable for safety regulations IEC 61010

More details on Battery Impedance Tester  EPFS520 please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.

Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment
Hot Sale Battery Internal Resistance Tester Battery Ohmic Test Equipment












 

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