Project Description

Overview

HT3544 DC reistance meter
  • 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 portable resistance tester operation interface

HT3544 DC reistance meter 01

Features

  • Benchtop HT3544 with compact structure
  • Anti-interference design, suitable for complex occasions in electromagnetic environment
  • Fast and high-precision testing, rich interfaces
  • Rich interfaces configuration easy for system integration

Front Panel of HT3544 Benchtop Resistance Tester

HT3544 DC reistance meter 02

Rear Panel HT3544 Benchtop Resistance Tester

HT3544 DC reistance meter 03

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 DC reistance meter 04

Specification

ModelBenchtop HT3544
Display3.5 inch  TFT-LCD display
Measurement items       ESR, temperature
Basic accuracy0.1%±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 speedFAST(50Hz:21ms, 60Hz:18ms), SLOW(200ms)
Maximum test currentDC 1A, Max:5.5V
TemperatureRange:-10°C ~60°C Accuracy:±1°C
CorrectionShort-circuit reset for all ranges
ComparatorHIGN/IN/LOW  sorting,10 bin-out
Internal data storageSupport with PC software and store in PC
TriggerInternal/external/manual trigger
Signal sourceAC 1kHz, Test current: <150mA
Resolution0.1μΩ
Other functions temperature correction, power frequency setting
InterfaceExternal I/O,LAN,RS232
Power supplyVoltage:100VAC~256VAC; Frequency: 50Hz~60Hz;
Rated Power10W
Dimensions325 mm (L) x215mm (W) x 96.5mm (D),without sleeve
Accessory Standard:HT9363A,HT9348,power cord
Weight2kg

Accessories and Options

HT3544 DC reistance meter 05

Specification Selection Table

ModelChannel No.DesignRangeAccuracy
HT3548  SingleHandheld3mΩ~3MΩ 

0.02%±2 (reading)

HT3544Benchtop
HT3544-12H12-channel
HT3544-24H24-channelBenchtop

Similar Models