现货供应！华仪（Extech）耐压测试仪7220
地区：江苏 苏州
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SPECIFICATIONS | |||
|
MODEL |
7220 |
7225 |
7250 |
|
AC WITHSTAND VOLTAGE | |||
|
Output Rating |
5KV/10mA |
3KV/5mA |
5KV/100mA |
|
Output Voltage, KVAC |
0 - 5.00 |
0 - 3.00 |
0 - 5.00 |
|
Resolution |
0.01KV/Step | ||
|
Accuracy |
± （ 2% of setting + 5V ） | ||
|
Output Frequency |
60Hz ±100ppm | ||
|
Output Waveform |
Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 | ||
|
Output Regulation |
± (2% of output + 5V), From no load to full load | ||
|
SETTINGS | |||
|
Trip AC Current, mA |
0 - 10.00 |
0 -5.00 |
0 -100.0 |
|
Resolution, mA |
0.01 |
0.01 |
0.1 |
|
Accuracy |
± （ 2% of setting + 2counts ） |
± （ 2% of setting + 2counts ） |
± （ 2% of setting + 0.05mA ） |
|
Pulse Mode |
— |
On=Auto Reset |
— |
|
OFF=Manual Reset | |||
|
Ramp Time, second |
0, 0.2 -999.9 |
— |
0, 0.2 -999.9 |
|
Dwell Time, second |
0, 1.0, 60.0 |
On=Continuous |
0, 0.2 - 999.9 |
|
(0=continuous) |
OFF=Manual Testing |
(0=continuous) | |
|
MEASUREMENT | |||
|
Metering |
Toggle Display key to read KV, mA, second |
Voltage Only |
Same as 7220 |
|
Voltage, KV |
0 - 5.00 |
0 - 3.00 |
0 - 5.00 |
|
Resolution, KV |
0.01 |
0.01 |
0.01 |
|
Accuracy |
± （ 1.5% of reading + 1count ） |
± （ 1.5% of reading + 1count ） |
± （ 1.5% of reading + 1count ） |
|
AC Current, mA |
0 - 10.00 |
— |
0 - 99.99 |
|
Resolution, mA |
0.01 |
— |
0.01 |
|
Accuracy |
± （ 2% of reading + 2counts ） |
± （ 2% of reading + 2counts ） |
± （ 2% of reading + 2counts ） |
|
GENERAL | |||
|
Input Voltage AC |
115/230Vac±15%, 50/60Hz ± 5%, Fuse 2A Fast for 7220, 7225 model, Fuse 15A for 7250 model | ||
|
PLC Remote Control |
Input:Test, Reset, Interlock for 7220, 7250 model | ||
|
Output: P*, Fail, Processing | |||
|
Display |
4 di*s, 7 segment LED | ||
|
Calibration |
Build-in software and external calibrated meters | ||
|
Environment |
0-40℃, 20-80%RH | ||
|
Dimension |
120mm (W)×146mm(H)×370mm(D) |
430mm (W)×133mm(H)×300mm(D) | |
|
Net Weight |
7.25Kg |
29Kg | |
|
STANDARD ACC*SORI* | |||
|
Power Cord(10A) |
×1 |
×1 (15A) | |
|
Fuses |
×2 (Including a spare contained in the fuse holder) | ||
|
Interlock Disable Key(1505) |
×1 |
×1 |
×1 |
|
Hipot Test Lead ,1.5m(1101) |
×1 | ||
|
Hipot Return Lead ,1.8m(1102) |
×1 | ||
|
*product specifications are subject to change without notice. | |||
7220
华仪（Extech）
