Hioki BT5525 Battery Insulation Tester
Advanced Battery Insulation Testing for Safer Battery Production
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Hioki Bt5525 Battery Insulation Tester Price in Bangladesh
Hioki BT5525 is a specialized battery insulation tester, making Hioki Bt5525 Battery Insulation Tester Price in Bangladesh a relevant search for battery manufacturers, engineers, technicians, and quality control professionals. Designed for lithium ion battery production, the instrument helps evaluate insulation performance and identify potential defects that could contribute to internal short circuits and battery safety problems.
Break Down Detect Function
A key capability of the BT5525 is its proprietary Break Down Detect function, which is designed to identify minute insulation defects associated with metallic contamination and other manufacturing issues. Instead of relying only on the final insulation resistance value, the system monitors subtle voltage and current changes during testing, helping manufacturers detect latent defects at an early production stage.
Reliable Testing in Noisy Environments
Electrical noise can affect insulation resistance measurements and create uncertainty during battery inspection. The BT5525 incorporates measurement technology developed to reduce the influence of external noise, allowing engineers to perform stable and consistent insulation testing in demanding production environments. This supports more dependable quality decisions and helps reduce unnecessary retesting.
Contact Check Function
Proper electrical contact between the test probes and battery under test is essential for accurate insulation evaluation. The BT5525 includes a contact check function that verifies the connection condition by measuring capacitance between the measurement terminals. This helps prevent incorrect judgments caused by poor contact and can improve the reliability of automated inspection processes.
Battery Cell Production Applications
The BT5525 is particularly suited to insulation resistance testing during lithium ion battery cell manufacturing before electrolyte filling. It can also support insulation testing between battery module or pack electrodes and their enclosure. These applications help manufacturers identify insulation problems before batteries proceed to later production or shipping stages.
High Speed Production Testing
Battery manufacturing requires efficient inspection without compromising test quality. The BT5525 is designed with high speed charging and residual charge discharge capabilities to shorten insulation testing cycles. This makes the tester suitable for production environments where inspection throughput and consistent test performance are important operational requirements.
Waveform Analysis and Data Management
The BT5525 insulation resistance meter can be used with dedicated PC software for reviewing voltage and current fluctuations during insulation testing. Engineers can analyze recorded waveforms to better understand test behavior and establish appropriate judgment criteria for production lines. Measurement data can also be exported for further analysis and documentation.
Compact Industrial Design
The BT5525 combines battery focused measurement functions with a compact design that can be integrated into automated testing systems. Its space efficient construction is useful for manufacturers developing production inspection equipment where available installation space is limited. This helps support practical integration into modern battery manufacturing environments.
Improved Battery Safety and Quality
Insulation defects caused by metallic contamination or manufacturing damage can contribute to internal short circuits, degradation, overheating, and other battery safety concerns. By identifying insulation abnormalities during production, the BT5525 can help manufacturers improve inspection quality and reduce the possibility of defective cells progressing through the manufacturing process.
Professional Solution for Battery Manufacturers
With advanced insulation resistance testing, Break Down Detect technology, contact verification, stable measurement performance, waveform analysis, and production focused operation, the Hioki BT5525 is a professional solution for battery quality inspection. It is well suited to engineers, battery manufacturers, research teams, and quality assurance professionals seeking dependable insulation testing for lithium ion battery production.
Key Features: Hioki Bt5525 Battery Insulation Tester
- Ideal for battery production lines
- BDD function for detecting minuscule short-circuits caused by contamination before batteries are shipped
- Stable insulation resistance testing even in noisy environments
- High cost performance thanks to accessible pricing, high-speed testing, and compact footprint
- Contact check function reduces the number of false negatives caused by equipment issues
Specifications: Hioki Bt5525 Battery Insulation Tester
Accuracy guaranteed for 1 year
| Main functions | Insulation resistance test Break Down Detect function (BDD) Contact check function |
|---|---|
| Output specifications | Output voltage : 25 V to 500 V, Setting resolution 1 V Charging current (Current limit function) : 50 µA to 50 mA*1*2*3, Minimum setting resolution 10 μA Short-circuit current : 60 mA or less Discharge current : 40 mA or greater *1: Constraints involving the output generator will result in an error, making measurement impossible, if a capacitive load of approximately 50 μF or greater is connected while using a current limit setting of 5.1 mA or greater. *2: When using a current limit setting of 5.1 mA or greater, measurement will be forcibly stopped if the output voltage is not at least 20 V at 200 ms after the start of measurement. Measurement will be possible 1 s after forcibly stopped. *3: If the set current limit value is from 5.1 mA to 50.0 mA, the current will be limited to 5 mA after the output voltage reaches the set voltage. |
| Measurement specifications | Resistance value display range : 0.050 MΩ to 9999 MΩ Resistance range : 2 MΩ, 20 MΩ, 200 MΩ, 2000 MΩ, AUTO |
| Basic specifications | ±1.5％ rdg.±2 dgt. 25 V ≤ V < 100 V [0.05 MΩ to 2 MΩ], 100 V ≤ V ≤ 500 V [0.2 MΩ to 20 MΩ] |
| Time specifications | Test time : 0.050 s to 999.999 s, OFF Comparator delay time : 0.001 s to 999.999 s, AUTO Display update speed : 1 PLC Sampling time : 1 PLC to 100 PLC |
| Memory functions | Panel save function : Saves up to 15 sets of measurement conditions Measured value memory function : Saves up to 999 measured values in the instrument's internal memory |
| Judgment functions | Test modes : Continuous test, PASS STOP, FAIL STOP Comparator function : UPPER_FAIL : Measured value > upper limit value PASS : Upper limit value ≥ measured value ≥ lower limit value LOWER_FAIL : Measured value < lower limit value |
| Various functions | Break Down Detect function (BDD) : Detecting minuscule insulation defects caused by contamination Contact check function : 2-terminal capacitance measurement method Automatic data output function : Automatic output of measurement results via communication interface after completion of test Command monitor function : Screen display of commands being sent and received External I/O monitor function : Screen display of output signal ON/OFF and input signal status Analog output function : Converts measured values to 0 to 4 V DC and outputs |
| Interfaces | USB, LAN, RS-232C, EXT. I/O |
| Power supply | 100 V to 240 V AC |
| Power consumption | Approx. 20 VA*4 *4: Power supply conditions are 220 V supply voltage, 50, 60 Hz supply frequency, 200 V test voltage, 2 mA current limit, and load (1 GΩ resistor and 0.1 μF capacitor connected in parallel). |
| Maximum rated power | 100 VA |
| Dimensions and mass | Approx. 215 mm (8.46 in) W × 80 mm (3.15 in) H × 306.5 mm (12.07 in) D (excluding protruding parts), Approx. 2.8 kg (98.8 oz) |
| Included accessories | Power cord ×1, EXT. I/O male connector ×1, EXT. I/O connector cover ×1, EXT. I/O interlock cancellation jig ×1, Startup Guide ×1 |
Includes: Hioki Bt5525 Battery Insulation Tester
| Included accessories | Power cord ×1, EXT. I/O male connector ×1, EXT. I/O connector cover ×1, EXT. I/O interlock cancellation jig ×1, Startup Guide ×1 |
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