Velleman DVM501 Manual Del Usuario página 2

LIGHT
Measurement Range
Overrange Indication
Accuracy
Thermal sensitivity
Photo detector
HUMIDITY
Measurement Range
Resolution
Accuracy (after calibration)
Response time
TEMPERATURE
Measurement Range
Resolution
Accuracy (after calibration)
Response time
MULTIMETER
Range
200mV
DC voltage
20V
600V
200V
AC voltage
600V
200µA
DC current
200mA
10A
200 Ω
2000 Ω
Resistance
200kΩ
2000kΩ
Transistor
0-1000
hFE
Diode & Diode: test current 1.4mAdc and open circuit voltage 2.8Vdc
Continuity Continuity: built-in buzzer will sound if the circuit resistance is less than 100 Ω.
check Overload protection on all ranges: 250Vdc/ac during max. 15 seconds
DVM501
200, 20000Lux (20000Lux reading x 10)
"1"
±5% of reading + 10 digits (calibrated with standard incandescence lamp
at a colour temperature of 2856K)
±0.1°C
silicon photo diode with filter
25 to 95%RH
0.1%RH
±5%RH (at 25°C, 35 to 95%RH)
±6%RH (at 25°C, 10 to 35%RH)
≤10 min. @ 45%→95%RH
≤15 min. @ 95%→45%RH
–20°C to +1300°C (-4°F to +2552°F)
0.1°C/0.1°F
±3% rdg ±1°C (from –20°C to +200°C)
±3.5% rdg ±5digits (from –20°C to +750°C)
1°C/2sec
Resolution Accuracy
0.1mV
±0.5% rdg ±2 digits
10mV
1V ±1.0% rdg ±2 digits
100mV ±1.2% rdg ±10 digits
1V ±1.2% rdg ±10 digits
0.1µA ±1.0% rdg ±2 digits
100µA ±1.2% rdg ±2 digits
10mA ±2.0% rdg ±5 digits
0.1Ω ±0.8% rdg ±4 digits
1Ω
±0.8% rdg ±2 digits
100 Ω
1kΩ ±1.0% rdg ±2 digits
Base current: 10µA @ Vcd=2.8Vdc
Input impedance: 1MΩ
Overload protection: 200mV range: 220Vdc/ac rms
Input impedance: 1MΩ
Frequency range: 45 to 450Hz
Max input: 600Vdc/ac rms
Overload protection: 0.2A/250V fuse
(10A range unfused)
Measuring voltage drop: 200mV
Overload protection on all ranges: 250Vdc/ac during
max. 15 seconds
Max. open circuit voltage: 2.8V
2
other
other ranges: 600Vdc/ac rms
VELLEMAN