TH9120 Series

Features

■ High voltage: AC 10kV, DC 12kV

■ Breakdown voltage test: AC can reach 10kV, DC can reach 12kV;

  Component voltage stepping (10V) and Normal stepping (divided according to test steps)

■ High resolution: 7 inch 800 × 480 dots, TFT-LCD display

■ Chinese and English menu operation interface

■ ARC detection function

■ OSC check function

■ One-click screen capture function

■ Rear panel output function for automatic test of production line

■ Storage: 100 files, up to 50 steps per file

■ Pin detection

■ Insulation resistance can reach 50G

Application

■ High withstand voltage test

  High-voltage optocouplers, high-voltage relays, high-voltage switches and other high-insulation devices

■ Electronic components

  Capacitors, coils, cores, chokes, filters, etc.

■ Electrical products

  Household appliances, information products, audio-visual equipment, electric heating appliances, lighting equipment

Specifications

Model			TH9120	TH9120A	TH9120D
Test mode			AC/DC/IR/OSC	AC/OSC	DC/IR
Withstand voltage test
Output voltage	AC	Voltage range	0.05-10.0kV		------
		Voltage waveform	50/60Hz ±0.1%  Sine wave		------
		Output power	200VA(10.0kV / 20mA)		------
	DC	Voltage range	0.05-12.0kV	------	0.05-12.0kV
		Output power	120VA(12.0kV/10mA)	------	120VA(12.0kV 10mA)
Load change rate			±(1% set value + 10V) (rated power)
Voltage resolution			2V
Voltage accuracy			±(1% set value  + 0.1% full scale)
Current test range	AC	Current range	0.001mA-20mA		------
		Current resolution	0.001mA		------
			0.100mA-2.999mA		------
			±(1% reading + 0.5% full scale)
		Current accuracy	3.00mA-20.00 mA		------
			±(1.5% reading + 0.5% full scale)
	DC	Current range	0.0001mA-10mA	------	0.0001mA-10mA
		Current resolution	0.0001mA-10mA	------	0.1uA
		Current accuracy	±(1% reading + 0.5% full scale)	------	±(1% reading + 0.5% full scale)
Maximum short circuit current			40mA (AC test only)		------
Fast discharge function			Automatic discharge after test (DCW)	------	Automatic discharge after test (DCW)
Insulation resistance test
Output voltage			DC:0.05-5.0kV	------	DC:0.05-5.0kV
Voltage resolution			2V	------	2V
Voltage accuracy			±(1% set value  + 0.5% full scale)	------	±(1% set value  + 0.5% full scale)
Resistance test range			0.1MΩ– 50.0GΩ	------	0.1MΩ– 50.0GΩ
Resistance test accuracy	Voltage More than 0.5kV	1MΩ–1GΩ	± (3% reading + 0.1% full scale)	------	± (3% reading + 0.1% full scale)
		1GΩ–10GΩ	± (3% reading + 0.1% full scale)	------	± (7% reading + 2% full scale)
		10GΩ–50GΩ	± (10% reading + 1% full scale)	------	± (10% reading + 1% full scale)
	Voltage 0.5kV<500V	0.1MΩ–1GΩ	± (5% reading + 2% full scale)	------	± (5% reading + 2% full scale)
Arc detection
Program setting	AC		1.0mA-20.0mA		------
	DC		1.0mA-10.0mA	------	1.0mA-10.0mA
OSC open and short detection
Sampling standard capacitance range			0.001─40nF		------
Open circuit judgment range			10%─100%		------
Short circuit judgment range			100%─500%		------
Time setting
Test time			0.3─999s,  0 means continuous test
Rise time			0.1─999s,  0 means OFF
Fall time			0.1─999s,  0 means OFF
Waiting time			0.1─999s,  0 means OFF (DC withstand voltage only)
Safety protection function
Shock protection			0.5mA ± 0.25mA  Optional: ON or OFF
Start protection (Interlock)			When the pin is connected with low terminal,  high voltage output is allowed.
Panel operation protection			Key lock,  password
Alarm indication			PASS: short sound,  green light; FAIL: long sound,  red light
Storage and interface
Internal memory			100 files can be stored and 50 steps can be edited in each file
Standard interface			RS232, USB DEVICE, USB HOST, LAN, HANDLER
Optional interface			GPIB
Ambient temperature and humidity
Parameter comparison temperature			18℃ - 28℃, Humidity: 30% - 70%RH
Normal working temperature			0℃ - 45℃, Humidity: 20% - 90%RH
Storage environment temperature			-10℃ - 55℃, Humidity:< 80%RH
General specification
Power supply			100V - 240VAC, 47Hz - 63Hz
Power			No load:< 100W  Rated power:300W
Volume			430mm(W)x 132mm(H)x 500mm(D)
Weight			21kg

 

Accessary

Standard
Accessories name	Model
High Voltage Test Cable (Black)	TH90003B
High voltage test cable (red)	TH90003R
TH9010 series high voltage test cable (with clip)	TH90015

 

Optional
Accessories name	Model