|
Phase(Degree) |
Range |
± 180.00° |
|
Phase rotation indication |
CW or CCW |
Accuracy
(23℃ ± 5℃;
1-year cal interval) |
10 to 45Hz |
± 0.06° ± 0.05° /Hz ± 1 digit |
|
45 to 66Hz |
± 0.03° ± 0.02° /Hz ± 1 digit |
|
66Hz to 1.5kHz |
± 0.06° ± 0.05° /10Hz ± 1 digit |
|
Resolution |
0.01° |
|
Frequency(Hz) |
Display Resolution |
5 digits |
|
Maximum resolution |
0.001Hz of 10.000Hz to 99.999Hz
0.01Hz of 100.00Hz to 999.99Hz
0.1Hz of 1000.0Hz to 1500.0Hz |
|
Operating Principle |
Reciprocal Counting method |
|
Accuracy(23℃ ± 5℃) |
±0.02% ± 1C |
|
Measuring Input |
Voltage |
|
Effective input range |
10% to 100% of the voltage range |
|
Measuring Range |
10 Hz to 1500Hz |
|
Voltage(V) |
Ranges (Auto)(6 range) |
60V 150V 300V 600V RMS |
|
Display Resolution |
5 digits |
|
Operating Principle |
Digital Calculation True RMS |
|
Crest Factor |
Up to 1.7(at FULL SCALING) |
|
Frequency Range |
10Hz to 1500Hz |
Accuracy
(23℃ ± 5℃) |
10 to 45Hz |
±1% reading ± 1% range ± 2C |
|
45 to 66Hz |
±0.2% reading ± 0.2% range ± 2C |
|
66 to 1500Hz |
±0.2% reading ± 0.2% range ± 0.2% / 100Hz |
|
Maximum input |
Continuous |
Continuous 600Vrms / 1000Vpk |
|
Input impedance |
2 MΩ and 10 pF on all ranges |
|
Effective input range |
20% to 120% of the range |
|
Interface |
RS-232 |
Standard |
|
RS-485 |
Standard |
|
GPIB |
Optional |
|
Baud rate |
RS-232/RS-485 |
9600 / 19200 / 38400 / 57600 / 115200 / 230400 bps selectable |
|
RS485 |
Address |
001~254 |
|
Dielectric Strength |
2.2kV AC(50/60Hz) for one minute between input terminals and case. |
|
Insulation Resistance |
More than 20Mohm at 500Vdc between input terminals and case between case and power line. |
|
Operating Temperature |
5 to 50℃ (41 to 104℉) |
|
Humidity Range |
10 to 90% (relative humidity) non-condensing. |
|
Line Requirements |
AC115V or 230V±15%，47 to 63Hz 15VA |
|
Dimensions/Weight |
260x110x360(WxHxD)/4.2kgs net. |
