AC Milliohmmeter Battery Resistance Tester 1u-3.5KΩ 65V 1KHz Current Source USB

Description

Features
■ Multiple test functions
·4-terminal test, the test can’t be influenced by impedance of test leads.
·Contact inspection, to inspect the contact of test leads in
testing
·Deviation deduction (rel) and reference operation, eliminate the influence of base to test result.
■ Feature of battery tester
·Basic impedance accuracy: 0.1%
·Basic voltage accuracy: 0.05%
·Min. resolution of impedance:1uΩ
·Min. resolution of voltage:100uV
-Max input voltage 65V
·Max. test speed 50 times/s
·1kHz AC constant current source test
■ R, V, L, Z, θ test
■ 24 bit color 4.3 inch LCD display
■ LCD resolution 480x272
■ Direct and Δ% display
■ V, I test signal level monitor function
■ Graphic scanning and analysis
■ 10 bin compare, High limit, low limit, pass and alarm function
■ Statistics, like CpK, Cp.etc
■ 100 groups of file for storage and load
■ Information in screen stored in U disk.
■ Automatic update through USB HOST
■ Chinese-English operation system selectable
■ Foot switch trigger function
■ Handler interface
■ RS232，USB HOST，USB Device，GPIB（
optional
），for
communication with PC and remote control
Model
TH2523
Display
4.3'', 480x272, 24bits TFT LCD
R: slow 5 digits，max. display number 35000; fast，max. display number 3500
Test parameters
R,V,R-V,Z-θ°,Z-θr,L-Q,L-R,R-X,R-Q
Basic accuracy
R:0.1%, V:0.05%
Test siganl source
Frequency
1kHz ±0.2Hz Sine waveform
Constant current
100mA/10mA/1mA/100uA/10uA
Measurement display range
R/Z/X
1uΩ-3.5kΩ
DCV
100uV-65V
L
0.2nH-1H
Q
0.001-9999.9
θd(deg)
-179.99-179.99
θd(rad)
-3.1416-3.1416
Mathematics
Direct, ΔABS, Δ%
Range
AC R
30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ
DC V
6V/60V
Max. input voltage
65V
Testing speed(times/second)
FAST: about 50 times/second; MED: about 10 times/second ; SLOW1: about 5 times/second; SLOW2: about 3 times/second
Comparator
10bins
Range mode
Auto, Hold
Trigger mode
Internal, Manual, External, Bus
Operation mode
Test leads contact inspection; Sample current/voltage monitor; REL; Short "0"; 1-255 average; Test delay setting; Graphic analysis and scanning; USB storage; Max. 100 groups files save/load; Statistics for max. 30000 data
Interface
Handler, RS232, USB DEVICE, GPIB(optional), USB HOST
General
Working environment
Temperature
0 - 40C
Humidity
≤90%RH
Power supply
Voltage
AC 100V-120V or 198V-242V
frequency
47Hz - 63Hz
Power consumption
Max. 15AV
Size (WxHxD)
215mmx87mmx335mm(net), 235mmx105mmx360mm(with protection sleeve)
Weight
about 3.6kg
Accessories: 4-terminal Kelvin test cable, power cord (US, Euro, AU or UK plug is available).