MEWOI-HT3544-24H Multi-channel Resistance Tester

Email:464560351@qq.com

Whatsapp&Wechat:+8618620373879

Overview

The HT3544 multi-channel resistance tester is a new generation product from Hopetech Technology. Each model has two-wire and four-wire switchable modes. They realize maximum two-wire 48-channel resistance test and four-wire 24- channel resistance test. Based on the identical circuit design of the classic model HT3544 resistance meter, HT3544-12 and HT3544-24 is outstanding in anti-interference performance, make it very suitable for supporting automation equipment to complete automatic test.

Offering 0.02% basic accuracy, 0.1μΩminimum resolution, 1A maximum test current
With measurable range 0.1μΩ~3.3MΩ.
Anti-interference measurement is achieved by protecting the probe used by the port and increasing the test current.
Using the sorting indicator (option) with loud volume sound to accurately judge whether it is qualified or not at the production site.
Equipped with RS232/RS485/LAN interfaces and EXT I/O port, HT3544 multi-channel resistance meter is especially suitable for supporting ATE line to complete automatic test.

HT3544-24H Multi-channel resistance tester operation interface

HT3544-12 multi-channel DC reistance mete 01

Features

Benchtop HT3544 with compact structure
Anti-interference design, suitable for complex occasions in electromagnetic environment
Fast and high-precision testing, rich interfaces
HT3544 instrument comes standard with RS232/RS485/LAN and I/O interface, especially suitable for supporting automatic equipment to complete automatic test.
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;

HT3544-12 3544-24 multi-channel DC reistance meter

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

Application

HT3544 has wide application in measuring various high, medium and low value resistors; various switch contact resistances; connector resistance; relay line package and contact resistance; transformer, inductor, motor, deﬂection coil winding resistance; wire resistance; ship, aircraft metal riveting resistance; printing line and hole resistance, etc,.

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

HT3544 DC reistance meter 04

Specification

Model	HT3544-24H
Display	3.5 inch TFT-LCD display
Measurement items	ESR, temperature
Basic accuracy	0.1%±10 reading (3mΩ,30mΩ,3MΩ); 0.05%±4 readings;0.02%±2 readings(the other ranges)
Measurement range	3mΩ/30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ/30kΩ/300kΩ/3MΩ
Measurement speed	FAST(50Hz:21ms, 60Hz:18ms), SLOW(200ms)
Maximum test current	DC 1A, Max:5.5V
Temperature	Range:-10°C ~60°C Accuracy:±1°C
Correction	Short-circuit reset for all ranges
Comparator	HIGN/IN/LOW sorting,10 bin-out
Internal data storage	Support with PC software and store in PC
Trigger	Internal/external/manual trigger
Signal source	AC 1kHz, Test current: <150mA
Resolution	0.1μΩ
Other functions	temperature correction, power frequency setting
Interface	External I/O,LAN,RS232
Power supply	Voltage:100VAC～256VAC; Frequency: 50Hz～60Hz;
Rated Power	10W
Dimensions	325 mm (L) x215mm (W) x 96.5mm (D),without sleeve
Accessory	Standard:HT9363A,HT9348,power cord
Weight	2kg

Specification Selection Table

Model	Channel No.	Design	Range	Accuracy
HT3548	Single	Handheld	3mΩ~3MΩ	0.02%±2 (reading)
HT3544	Single	Benchtop
HT3544-12H	12-channel	Benchtop
HT3544-24H	24-channel	Benchtop

label: MEWOI-HT3544-24H Multi-channel Resistance Tester