DC Resistance Meter
0102030405
HP3544-2H DC Resistance Meter
description2
Overview
HP3544-2H precision DC resistance tester is a high-performance resistance tester, the test range of 0.1μΩ ~ 3.1MΩ, the basic accuracy of 0.02% can meet most resistance test applications. The anti-interference circuit design makes the instrument can complete the accurate test in a variety of complex electromagnetic environment, and the standard RS232/ RS485/ LAN communication interface and I/O interface, especially suitable for supporting automation equipment to complete the automatic test.
Features
● Ordinary desktop model, compact structure, dual channel test
● Anti-interference design, suitable for complex electromagnetic environment
● Fast and high-precision test, rich interface
● 300mA current test (300mΩ)
Application
● Components: Resistors, inductors, transformers, motors, relays, circuit solder joints, capacitor rivets
● Cable, connector: multi-strand wire, connector, various switches
● Material: conductive material such as thermal sensitive material (fuse, thermoregulator sensor)
● New energy: electric vehicle battery connection bridge, cell connection resistor
Specification
Model |
HP3544 -2H |
Parameter |
DCR,Temperature |
Channel |
2 |
Accuracy |
0 1%(3 m Ω , 30m Ω , 3MΩ) ，0 05%(300k Ω) ，0 02%(other range) |
Resolution |
0. 1 μ Ω |
Range |
3 m Ω/ 30m Ω/ 300m Ω/ 3Ω/ 30Ω/ 300Ω/ 3 k Ω/ 30k Ω/ 300k Ω/ 3MΩ |
Test speed |
fast(50Hz:20ms;60Hz:18ms), middle(50ms), slow(200ms) |
Signal source |
Constant current DC 100mA ~ 1A |
Temperature |
range：- 10℃~60℃；accuracy：1℃ |
Correction |
Short correction in full range |
Comparator |
HIGH/ IN/ LOW sorting |
Data save |
Record test data by software |
Trigger mode |
Internal trigger ( INT) 、external trigger ( EXT) 、manul trigger ( MAN) 、bus trigger ( BUS) |
Interface |
RS232， RS485，LAN，I/O |
Poweer |
voltage:100VAC ~256VAC； frequency:50Hz ~60Hz；rated power： 10W |
Dimension and weight |
325mm*215 mm*96. 5 m m ；weight：2 kg |