Technical parameters
Model number
TH9120A
TH9120D
Test mode
AC/OSC
DC/IR
耐压测试
Output voltage
AC
Voltage range
0.05-10.0kV
-------------
Voltage waveform
50/60Hz ±0.1% Sine wave
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Output power
200VA （ 10.0kV 20mA ）
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DC
Voltage range
-------------
0.05-12.0kV
Output power
-------------
120VA （ 12.0kV 10mA ）
Load variation rate
± （ 1% Set point + 10V ） (Rated power)
Voltage resolution
2V
Voltage accuracy
± （ 1% Set point + 0.1% Full scale)
Current test range
AC
Current range
0.001mA-20mA
-------------
Current resolution
0.001mA
-------------
Current accuracy
0.100mA-2.999mA
± （ 1% Read the value + 0.5% Full scale)
-------------
3.00mA-20.00 mA
± （ 1.5% Read the value + 0.5% Full scale)
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DC
Current range
-------------
0.0001mA-10mA
Current resolution
-------------
0.1uA
Current accuracy
-------------
± （ 1% Read the value + 0.5% Full scale)
Maximum short-circuit current
40mA ( Ac test only )
Fast discharge function
Automatic discharge (--) after the test DCW ）
Insulation resistance test
Output voltage
-------------
DC ： 0.05-5.0kV
Voltage resolution
-------------
2V
Voltage accuracy
-------------
± （ 1% Set point + 0.5% Full scale)
Resistance test range
-------------
0.1MΩ– 50.0GΩ
Resistance test accuracy
Voltage ≥ 0.5kV
-------------
-------------
1MΩ–1GΩ ±(3% The reading +0.1% Full scale )
1GΩ–10GΩ ±(7% The reading +2% Full scale )
10GΩ–50GΩ ±(10% The reading +1% Full scale )
Voltage < 500V
-------------
0.1MΩ–1GΩ ±(5% The reading +2% Full scale )
Arc detection
Program setting
AC
1.0mA-20.0mA
-------------
DC
-------------
1.0mA-10.0mA
OSC Open short circuit detection
Sampling standard capacitance range
0.001 ～ 40nF
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Open circuit judgment range
10% ～
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Short-circuit judgment range
～ 500%
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Time setting
Test time
0.3 ～ 999s , 0 Denotes continuous testing
Rise time
0.1 ～ 999s , 0 Indicates close
Decline time
0.1 ～ 999s , 0 Indicates close
Wait time
0.1 ～ 999s , 0 Indicates close (DC voltage only)
Safety protection function
Electric shock protection
0.5mA ± 0.25mA Optional: Open or close
Enable protection Interlock
Pin connection low, to allow high - voltage output
Panel operation protection
Keylock, password
Alarm instruction
Qualified: short tone, green light; Failed: long tone, red light
Storage and interface
Internal memory
storable 100 A file, each file can be edited 50 A step
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 operating temperature
0 ℃～ 45 ℃, humidity : 20% ～ 90%RH
Storage ambient temperature
-10 ℃～ 55 ℃, humidity： < 80%RH
一般指标
电源
100V
～
240VAC
,
47Hz
～
63Hz
功率
空载： <100W 额定功率： 300W
体积
430mm （ W ） x 132mm （ H ） x 500mm （ D ）
重量
21kg
附件
| 标配 | |||||
| 配件名称 | Model number |
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| 高压测试电缆(黑色) | TH90003B |
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| 高压测试电缆(红色) | TH90003R |
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| TH9010系列高压测试电缆(带夹子) | TH90015 |
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