Technical Data - VOLTCRAFT VC880 Notice D'emploi

22. Technical Data

Symbol . . . . . . . . . . . . . . . . . . . . .Max. 40000 counts (characters)
Measuring rate . . . . . . . . . . . . . . .approx. 2-3 measurements/second, Bargraf approx. 10 measurements/second
Measuring line length . . . . . . . . . .approx. 90 cm each
Measuring impedance . . . . . . . . .>10MΩ (V range)
Operating voltage . . . . . . . . . . . .9V block battery
Working conditions . . . . . . . . . . . .0 to 30°C (<75%rF), >30 to 40°C (<50%rF)
Operating altitude . . . . . . . . . . . .max. 2,000 m
Storage temperature . . . . . . . . . .-10°C to +50°C
Weight . . . . . . . . . . . . . . . . . . . . .approx. 380 g
Dimensions (LxWxH) . . . . . . . . . .185 x 91 x 43 (mm)
Over-voltage category . . . . . . . . .CAT III 1,000 V, CAT IV 600 V, contamination degree 2
Measurement tolerances
Statement of accuracy in ± (% of reading + display error in counts (= number of smallest points)). The accuracy is
valid for one year at a temperature of +23°C ± 5°C, and at a relative humidity of less than 75 %, non-condensing.
Temperature coefficient: +0.1 x (specified accuracy)/1°C
Direct voltage
Range
400 mV
4 V
40 V
400 V
1000 V
Overload protection 1000 V; Impedance: 10 MΩ
62
Accuracy
±(0,03% + 10)
±(0,05% + 10)
Resolution
0,01 mV
0,0001 V
0,001 V
0,01 V
0,1 V