Kusam Meco Battery Internal Resistance Tester
#Grup produk P112420781
Spesifikasi
| A/D conversion method | Successive approximation type |
|---|---|
| Accuracy Guarantee for Temperature and Humidity | 23°C ±5°C , below 75%RH |
| Bluetooth Connection | Yes |
| Display Update Frequency (times/s) | 5 |
| Function | Battery internal resistance measurement, battery voltage measurement, |
| Hold and Store Function | Manual retention and storage, automatic retention and storage |
| Instrument Size (mm) | 190×121×51 |
| Internal Resistance Measurement (ohm) | 0.000m - 3.100 (4 ranges configuration) |
| Measurement Judgment Function | Pre-set PASS, WARNING, FAIL judgment thresholds |
| Measurement Method | Internal resistance measurement: 1KHz AC 4-terminal test method, open-circuit terminal voltage 3V max |
| Measuring Current (mA) | 2.0-200 (different measuring currents in different |
| Storage Temperature (°C) | -20 to 60 (< 70% R.H.) |
| Temperature Measurement | NTC temperature sensor (10KΩ at 26°C) |
| Temperature Measurement Range (°C) | -10 to 60 (single range configuration) |
| Temperature Resolution (°C) | 0.1 |
| USB interface | With a USB interface, the stored data can be uploaded to the computer, saved and printed |
| Voltage Measurement (V) | 0.000 - ±71.00 (consisting of 2 ranges) |
| Voltage Resolution (mV) | 1 |
| Working Humidity (%RH) | <80 |
| Working Temperature (°C) | -10 to 40 |
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Informasi Produk
Feature
Battery Internal Resistance TesterKM 930
General rechargeable battery internal resistance tester Abbreviation: battery internal resistance tester. It is a measuring instrument used to measure the internal resistance, voltage and temperature of rechargeable batteries such as lead storage batteries and lithium batteries to determine the health of the battery. It can also be used as a meter to measure the ESR parameters of electrolytic capacitors (for reference only).This meter uses the AC 4-terminal test method to measure the internal resistance of the battery, and 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, equipment maintenance and other scenarios.
General rechargeable battery internal resistance tester controlled by a microprocessor, the internal 16-bit ADC can accurately detect 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 device 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, data upload, computer, mobile phone, tablet and other smart devices Bluetooth connection for wireless measurement and data access.
Battery voltage The battery level is displayed in 5 bars, reminding to charge in time when the battery voltage is low
Automatic shut-down No operation when power on, it will power off automatically after about 15
Maximum input voltage DC 70V (between + measurement terminal and-measurement terminal), no AC input ranges)
Power supply DC 3.7V lithium battery
Resistance resolution 1 u Ω
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)
Power consumption 300mA MIN / 500mA MAX
Insulation resistance Above 20MΩ (500V between circuit and case)
Withstand voltage AC 3700V/RMS (between circuit and case)
Ulasan Produk
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