AN-9205A Ψηφιακό Πολύμετρο

Περιγραφή

Maximum voltage between: 1000VDC or 700VAC

Terminals and earth ground

Fuse protection        :F 200mA/250V

Power                  :9V battery,NEDA 1604 or 6F22

Display                :LCD,1999 counts, updates 2-3/sec.

Measuring method       :Dual-slope integration A/D converter

Overrange lindication  :Only figure “1”on the display

Poladty indication     :“-”displayed for negative polarity

Operating Environment  :0 to 40C

Storage temperature    :-10C to 50C

Low battery indication :     appears on the display

Siza                   :31.5mm* 91mm* 189mm

Weight                 :Approx. 280g

 

 

DC VOLTAGE:

Range	Resolution	Accuracy
200mV	100UV	±(0.5%+2)
2V	1mV
20V	10mV
200V	100mV
1000V	1V	±(0.8%+2)

Overload Protection: 250V rms,For 200mv range and 1000V dc or rms ,ac for other ranges

 

 

AC VOLTAGE:

Range	Resolution	Accuracy
200mV	100UV	±(1.2%+3)
2V	1mV	±(0.8%+3)
20V	10mV
200V	100mV
700V	1V	±(1.2%+3)

Overload Protection: 250V rms,For 200mv range and 1000V dc or rms ,ac for other ranges

Frequency range:40Hz to 400Hz.

Response:Average responding,calibrated in rms Of a sine wave.

 

 

DC CURRENT:

Range	Resolution	Accuracy
2mA	1uA	±(1.2%+2)
20mA	10uA
200mA	100uA	±(1.4%+2)
20A	10mA	±(2.05+2)

Overload Protection: 250V dc or rms ac

Overload Protection: F 200mA/250V fuse.(20A range unfused)

 

AC CURRENT:

Range	Resolution	Accuracy
2mA	1uA	±(1.2%+3)
20mA	10uA
200mA	100uA	±(1.8%+3)
20A	10mA	±(3.0%+7)

Overload Protection: 250V dc or rms ac for all ranges

Frequency range:40Hz to 400Hz.

Response:Average responding,calibrated in rms Of a sine wave.

 

RESISTANCE:

Range	Resolution	Accuracy
200 Ω	0.1Ω	±(1.0%+2)
2k Ω	1Ω	±(0.8%+2)
20k Ω	10Ω
200k Ω	100Ω
2m Ω	1KΩ
20m Ω	10KΩ	±(1.2%+2)
200m Ω	100KΩ	±(5.0%+10)

Maximum Open circuit Voltage:3.2V

Overload Protection: 250V dc or rms ac for all ranges

 

FREQUENCY:

Range	Resolution	Accuracy
2KHz	1Hz	±(2.0%+5)
20KHz	10Hz	±(1.5%+5)

 

 

CAPACITANCE:

Range	Resolution	Accuracy
2nF	1pF	±(4.0%+5)
20nF	10pF
200nF	100Fp
2u F	1nF
200u F	100nF