- With safety anti-electric wall function, it can automatically detect whether the input power is correct.
·High-voltage variable frequency, range 40.0~400.0Hz, resolution 0.1Hz. Can be used as a variable high voltage source
· After the DC withstand voltage and insulation resistance test is completed, the tester can quickly discharge in 0.2 seconds to protect the operator’s safety.
· With the current lower limit alarm function, it can prevent the test line from being opened during the test. The misjudgement caused by measuring components
· has a keyboard lock function to prevent the operator from modifying the test parameters to ensure that the measured body is tested according to the set parameters.
· The linear power amplifier drives the output sine wave voltage (current), and the crest factor is in the range of 1.3 to 1.5. Inside
· Use 240×64 drawing LCD display, user-friendly interface design
· Chinese and English display interface, can meet the different needs of different users
· Pre-set save test parameters: 30 files can be set, each file can be Set 99 test steps
· Optional RS232, RS485, USB interface, standard PLC interface
Technical Parameters
HIGH VOLTAGE TEST
| Mod | Out put volt age (kV) | Test Current (mA) | Accu racy | Test Time | Freq uency | Arc Detec tion (mA) |
| MT- 9922 BXE | 0.050 ~ 5.000 / 6.000 | 5.0mA ~ 20.00 (AC) 0.050 µA ~ 10.00 (DC) | ± ( 2 % + 2 ) | (0.0 ~ 999 .9)s | 40.0 ~ 400.0 Hz | 0 ~ 20.00 / 10.00 |
| MT- 9922 CXE | 0.050 ~ 5.000 | 5.0µA ~ 20.00 (AC) | ± ( 2 % + 2 ) | (0.0 ~ 999 .9)s | 40.0 ~ 400.0 Hz | 0 ~ 20.00 (AC) |
| MT- 9922 DXE | 0.050 ~ 5.000 / 6.000 | 5.0µA ~ 50.00 (AC) 0.050 µA ~ 20.00 (DC) | ± ( 2 % + 2 ) | (0.0 ~ 999 .9)s | 40.0 ~ 400.0 Hz | 0 ~ 50.00 / 20.00 |
| MT- 9922 EXE | 0.050 ~ 5.000 / 6.000 | 5.0µA ~ 100.00 (AC) 0.050 µA ~ 50.00 (DC) | ± ( 2 % + 2 ) | (0.0 ~ 999 .9)s | 40.0 ~ 400.0 Hz | 0 ~ 100.00 / 50.00 |
| MT- 9922 FXE | 0.050 ~ 5.000 / 6.000 | 5.0µA ~ 100.00 (AC) 0.050 µA ~ 50.00 (DC) | ± ( 2 % + 2 ) | (0.0 ~ 999 .9)s | 40.0 ~ 400.0 Hz | 0 ~ 100.00 / 50.00 |
INSULATION RESISTANCE TEST
| Model | Out put volt age (kV) | Resis tance Range | Accuracy | Test Time |
| MT- 9922 BXE | (0.050 ~ 1.000) (DC) ± (2%+5V ) | 1MΩ~ 9.999 GΩ | ± (5%+2) | (0.0 ~ 999.9 )s |
| MT- 9922 CXE | (0.050 ~ 1.000) (DC) ± (2%+5V ) | 1MΩ~ 9.999 GΩ | ± (5%+2) | (0.0 ~ 999.9 )s |
| MT- 9922 DXE | (0.050 ~ 1.000) (DC) ± (2%+5V ) | 1MΩ~ 9.999 GΩ | ± (5%+2) | (0.0 ~ 999.9 )s |
| MT- 9922 EXE | (0.050 ~ 1.000) (DC) ± (2%+5V ) | 1MΩ~ 9.999 GΩ | ± (5%+2) | (0.0 ~ 999.9 )s |
| MT- 9922 FXE | (0.050 ~ 1.000) (DC) ± (2%+5V ) | 1 MΩ~ 50.00 GΩ | ± (5%+2) | (0.0 ~ 999.9 )s |
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