AXIOMET AX-594 Расширенная инструкция онлайн [6/12] 527851

Note:

1. Do not measure the voltage higher than DC 1000V or AC 750V.

2. When measuring the high voltage, caution to avoid electric shock. Cut the connection between

the test lead and tested circuit at once after measurement.

3. At the Manual Range mode, if “OL” is displayed on LCD, it indicates the tested voltage value has

exceeded the present range limit, lease select the higher range to complete the measurement.

Range Accuracy Resolution

400mV

±(0.5% + 4)

0.1mV

4V 1mV

40V 10mV

400V 100mV

1000V ±(1.0% + 6) 1V

Input impedance : >40MΩ at Range 400mV, 10MΩat other range.

Overload protection: 1000V DC or 750V AC peak value.

1. Turn the function/range selection knob to ACV.

2. Insert the red and black test lead separately to VΩHz and VCOM input terminal, displayed as the

right picture.

3. The instrument was preset as the Auto Range mode, displays “AUTO” symbol on LCD, press

“RANGE” button to switch to the Manual Range mode. ACVmV only can be operated under “RANGR”.

Press “Hz/DUTY” button to measure Frequency/Duty Circle at the Auto Range or Manual ACA model,

but the frequency response is very low, at this time, it suits to measure the circuit of high voltage

and low frequency under the circumstance of magnetic disturbance , such as 220V/50Hz-400Hz,

38V/50Hz-400Hz.

4. Connect the test lead to the tested circuit in parallel, the polarity of the red test lead and the

tested voltage value will be displayed on LCD simultaneously.

Note:

1. Do not measure the voltage higher then DC 1000V or AC 750V.

2. When measuring the high voltage, caution to avoid electric shock. Cut the connection between

the test lead and tested circuit at once after measurement.

8. AC Voltage (ACV)

Range Accuracy Resolution

400mV ±(1.6% + 8) 0.1mV

±(0.8% + 10)

1mV

40V 10mV

400V 100mV

750V ±(1.0% + 10) 1V

Input impedance: >40MΩ at Range 400mV, 10MΩ at other range. Overload protection: 1000V DC or

750V AC peak value.