TH2684 Series Insulation Resistance Meter

Tonghui TH2684 Series Insulation Resistance Meter is an intelligent measurement instrument that is used for rapid measurements on insulating properties. It is provided with sorting output and external single pulse signal input interface, making it easy for pipeline operation..

 

Unit Price: US$ 1,650~2,100  

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Key Features

Insulation resistance test range: 10kΩ - 50TΩ/100TΩ

Test voltage range: 10-1000V (single output), 10-500V (dual output)

Test current charge: 2mA, 25mA, 200mA

Insulation resistance, leakage current dual display

Contact detection function for capacitive components

Programmable sequence test mode

4-bin comparison function: 3 bins for PASS, 1 bin for FAIL

R-T and I-T Curve test and display mode

Support scanning interface for mass tests

Handler interface realizes on-line operation

Achieve remote control by RS232C and USB Device interface

Model

TH2684/A

Resistance Test Rnage

•   TH2684: 10kΩ – 50TΩ

•   TH2684A: 10kΩ – 100TΩ

Resistance Test Accuracy

I>100pA: 2%,  I≤100pA: 2%±Vtest/2pA

Test Voltage Range

•   TH2684: 10 – 500V

•   TH2684A: 10 – 1000V

Test Voltage Accuracy

2% of readout, or ±1V

Current Test Range

•   Range 1: 100uA – 1mA, internal input impedance 10kΩ

•   Range 2: 10uA – 100uA, internal input impedance 10kΩ

•   Range 3: 1uA – 10uA, internal input impedance 10kΩ

•   Range 4: 100nA – 1uA, internal input impedance 10kΩ

•   Range 5: 10nA – 100nA, internal input impedance 1MΩ

•   Range 6: 1nA – 10nA, internal input impedance 10kΩ or 1MΩ
•   Range 7: 10pA – 1nA, internal input impedance 10kΩ or 1MΩ

Current Test Accuracy

2% ± 2pA

Test Speed

50ms

Comparator Function

4 bins: 3 bins for PASS, 1 bin for FAIL

(Note: see more technical specifications in the ‘Resource’ – ‘Datasheet’)

Main Machine

Module No. Item Description
TH2684 Insulation Resistance Meter Test Range: 10kΩ-50TΩ, dual output, including test line at both ends
TH2684A Insulation Resistance Meter Test Range: 10kΩ-100TΩ, single output, including test line at both ends

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