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Homepage Manufacturer Hope Instruments Resistance Tester HT3544 Precision Resistance Tester Series
HT3544 Precision Resistance Tester Series
Product no.: HT3544
from
749.00 €
Available delivery methods: DHL Express Delivery, DHL standard delivery | Switzerland, DHL standard delivery, DHL standard delivery, DHL standard delivery, Own carrier number
Resistance tester series HT3544
The HT3544 precision DC resistance tester is one of the most precise DC resistance testers in the industry. The HT3544 DC resistance tester has a 3.5 inch display and has a measuring range of 3mΩ to 3 MΩ. Due to the minimum resolution of 0.1 μΩ and a measurement accuracy of 0.02%, the resistance tester is well suited for inspecting converter motors and other applications that require high-resolution resistance measurement. Equipped with RS232 / RS485 / LAN interfaces and EXT I / O port, the devices of the HT3544 resistance tester series are suitable for performing automatic tests in test or production lines.
Main features of the HT3544 series
- Tabletop device HT3544 with compact structure
- Offers 0.02% measurement accuracy, 0.1μΩ minimum resolution, 1A maximum test current
- Measurable range 0.1μΩ ~ 3.3MΩ.
- The anti-interference measurement is achieved by protecting the probe used by the port and increasing the test current.
- Using the sorting display (option) with a loud volume, it can be precisely assessed whether it is qualified at the production site or not.
- Anti-interference design suitable for complex use in electromagnetic field environments
- Fast and high-precision testing, extensive interfaces
- Equipped with RS232 / RS485 / LAN interfaces and EXT I / O port
- Comprehensive interface configuration easy for system integration
Areas of application of the HT3544 series
The devices of the HT3544 series have a wide range of fields of application. Various resistances with high, medium and low values, various switch contact resistances, connection resistances, relay cable packages, contact resistances, transformers, inductors, motors, winding resistances of a deflection coil, wire resistances and more can be measured.
Other Applica
Engines
Measurement of motor resistance
Electr. components
Measurement of resistance of electronic components
Sensors
Measuring sensor resistances
Model overview of the HT3544 series
| Model | HT3544 | HT3544-12H | HT3544-24H |
| Channels | 1 | 12 | 24 |
| Display | 8,9cm TFT-LCD Display | ||
| Measurement parameters | ESR | temperature | ||
| Basic accuracy | 0.1% ± 10 measured value (3mΩ, 30mΩ, 3MΩ); 0.05% ± 4 measured values; 0.02% ± 2 readings (the other ranges) | ||
| Measuring range | 3mΩ / 30mΩ / 300mΩ / 3Ω / 30Ω / 300Ω / 3kΩ / 30kΩ / 300kΩ / 3MΩ | ||
| Measuring speed | Fast Mode (50 Hz: 21 ms, 60 Hz: 18 ms) | Slow Mode (200 ms) | ||
| Maximum test current | DC 1A | Max 5,5 V | ||
| temperature | Range -10 ° C ~ 60 ° C | Accuracy ± 1 ° C | ||
| correction | Short circuit reset | ||
| Comparator | HIGN/IN/LOW Sortierung, 10 Bin-Out | ||
| Trigger modes | Internal / external / manual trigger | ||
| Internal data storage | Support with PC software and storage in the PC | ||
| Signal source | AC 1kHz | Test current: <150mA | ||
| resolution | 0,1μΩ | ||
| More functions | Temperature correction, line frequency setting | ||
| Interfaces | Externe E/A, LAN, RS232 | ||
| Power (max) | 10W | ||
| Power supply | Voltage: 100VAC ～ 256VAC | Frequency: 50Hz ～ 60Hz; | ||
| Dimensions & weight | 325mm (L) x 215mm (W) x 96.5mm (D) | 2 kg | ||
Areas of application of the multi-channel models
HT3544 multi-channel resistance tester is special for measurement of three-phase motor coil; inspection of connectors and wiring harness; inspection of relay contacts; inspection of welded parts of battery terminals
Multi-channel models HT3544-12H / -24H
- HT3544 multi-channel resistance tester is able to work in a single-channel test and multi-channel test
- It has two-wire and four-wire switchable modes.
- Each two-wire single-card can test maximum 24-channel and four-wire single-card can test maximum 12-channel
- two-wire dual-card can test maximum 48-channel, four-wire dual-card can test maximum 24 -channel
- Support multi-channel test, up to 24 test points via four terminals
- Rich interface for automation equipment
- Unique 300mA current test
- With automatic test function
- HT3544-12/24H can guarantee test accuracy
- Measure range of 0.1uΩ~3.3MΩ, 0.02% basic accuracy
Delivery Content
| Included Components |
| 1x resistance tester of the series HT3544 |
| 1x Power Cord |
| 1x Test Cable |
| 1x RS232 Cable |
| 1x User Manual |
| 1x certificate of calibration and testing |
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