Shanghai Yi Hua V&A Instrument Co., Ltd.
Main products:Multimeter,Clamp Meter,Power Supply
Products
Contact Us
  • Contact Person : Ms. Cheng Mary
  • Company Name : Shanghai Yi Hua V&A Instrument Co., Ltd.
  • Tel : 86-021-69521064
  • Fax : 86-021-69523221
  • Address : Shanghai,Jiading District,881 Yecheng Rd,
  • Country/Region : China
  • Zip : 201821

VA83 6 1/2 Digital bench multimeter

VA83 6 1/2 Digital bench multimeter
Product Detailed
6 1/2 Digital bench multimeter

Key Feature:

12 different measurement functions: DCV/ACV, DCI/ACI, Ω2W/Ω4W, frequency/period, diode, continuity, dB/ dBm, etc Maximum reading of 120,000 digits DCV measurement accuracy up to 0.0035%, resolution of 1μV DCV True RMS AC voltage and current measurements, frequency up to 300KHz MAX Measurement rate: 45 times/secondEqual accuracy frequency measurement more than 1MHz, minimum resolution of 10μHzGood reading stability, high accuracy and high measurement rate High-brightness vacuum fluorescent display(VFD) Zeroing(REL)mode to eliminate residual reading 2W and 4W resistance measurement modes selectable Build-in mathematics calculation functions: mX+b, %, dB, dBm 512 readings storage and MAX/MIN/AVER/STD statistics HI/IN/LO comparator function GPIB and RS-232 interfaces for convenient system communicationCalibration performed without opening the cover10 sets of measurement states saved and recalled up

SPECIFICATIONS

Full-scal reading & reading rate (readings/second)
speedSlowMediumFast
Full-scale reading (digits)1199,999119,99911,999
Reading rate (readings/second)DCV, DCI3.61345
ACV, ACI23.922.7
Ω-2W3.61345
Ω-4W2.71032.9
DCV
RangeMAX.readingResolutionAccuracy(1 year)Input impedance
100mV119.99990.1μV0.0065+0.0045>10GΩ
1V1.1999991μV0.0040+0.0009>10GΩ
10V11.9999910μV0.0035+0.0005>10GΩ
100V119.9999100μV0.0045+0.000610MΩ
1000V1010.0091mV0.0055+0.001510MΩ
DCI
RangeMAX.readingResolutionAccuracy(1 year)Load voltage/shunt resistance
10mA11.9999910nA0.050+0.004<0.15V/10Ω
100mA119.99990.1μA0.050+0.004<1.5V/10Ω
1A1.1999991μA0.080+0.004<0.3V/0.1Ω
3A3.0300010μA0.120+0.015<1V/0.1Ω
AC voltage (ACV true-rms measurement)
Range10mV1V10V100V750V
MAX.reading11.99991.19999911.99999119.9999757.50
Resolution0.1μV1μV10μV100μV1mV
Accuracy(1 year)10~20Hz1.50+0.20
20~50Hz0.50+0.10
50~100Hz0.10+0.03
100~20KHz0.05+0.030.08+0.03
20K~50KHz0.15+0.050.11+0.050.18+0.05------
50K~100KHz0.60+0.08------
100K~300KHz4.00+0.05-----------
AC current (ACI true-rms measurement)
Range10mA1A3A
MAX.reading11.999991.1999993.03000
Resolution10nA0.1μA10μA
Accuracy(1 year)10~20Hz1.50+0.10
20~50Hz0.50+0.030.60+0.05
50~100Hz0.10+0.30.12+0.030.15+0.03
100~2KHz0.05+0.030.10+0.040.12+0.04
2K~5KHz0.10+0.030.50+0.030.60+0.03
5K~10KHz0.20+0.032.00+0.102.50+0.10
Load voltage/shunt resistance<0.15V/10Ω<0.3V/0.1Ω<1V/0.1Ω
Resistance ( Ω2W/Ω4W)
RangeMAX.readingResolutionMeasurement currentAccuracy(1 year)
100.000Ω119.999100μΩ1mA0.010+0.004
1.00000KΩ1.199991mΩ1mA0.010+0.001
10.0000KΩ11.999910mΩ100μA0.010+0.001
100.000KΩ119.999100mΩ10μA0.010+0.001
1.00000MΩ1.1999910μA0.010+0.001
10.0000MΩ11.999910Ω7.0xRx/(10M+Rx)0.040+0.001
100.000MΩ119.999100Ω7.0xRx/(10M+Rx)0.800+0.010
Frequency
RangeMAX.readingResolutionAccuracy(1 year)Sensitivity(sine wave)
5~10Hz9.999991μHz0.050200mV rms
10~100Hz99.999910μHz0.01040mV rms
100~100KHz99.999910mHz0.00540mV rms
100K~1MHz999.9990.1Hz0.005100mV rms

VA83 6 1/2 Digital bench multimeter



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