20 6.3 Meas. Range, Resolution And Accuracy - Bosch MMD 302 Notice Originale

6.3 Meas. range, resolution and accuracy
Direct voltage*
Alternative voltage*
50 Hz – 60 Hz
Alternative voltage*
40 Hz – 1 kHz
Direct current (direct)
Alternative current (direct)
40 Hz – 1 kHz
Continuity test****
Buzzer (till 2kHz)
Resistance****
Diode test*****
* Impedance: 10 MΩ, less than 100 pF,
Voltage drop: maximal 800 mV for mA-test input; maximal 1 V for A-test input
Test input protection:
** Fuse F1: 1 A 600 V IR 10KA fast acting fuse (Bussmann BBS-1, Littelfuse BLS 1 A or similar)
*** Fuse F2: 15 A 600 V IR 10KA fast acting fuse (Bussmann KTK 15, Littelfuse KLK 15 A or similar)
**** Idle test voltage: approx. 0.4 V
***** Idle test voltage: approx. 3 V, measuring current: 0.6 mA
Meas. Range
Condenser test 4 nF
40 nF
400 nF
4 µF
40 µF
40 µF
Frequency* 100 Hz
automatic range 1 kHz
changeover only 10 kHz
100 kHz
1 MHz
* Sensitivity: 40 mV rms for 1 Hz approx. 20 kHz, 400 mV rms for 20 kHz approx. 1 MHz
Robert Bosch GmbH
Meas. Range Resolution
400 mV 0,1 mV
4 V 1 mV
40 V 0,1 V
500 V 1 V
400 mV 0,1 mV
4 V 1 mV
40 V 0,1 V
500 V 1 V
400 mV 0,1 mV
4 V 1 mV
40 V 0,1 V
500 V 1 V
4 mA 1 µA
40 mA
10 µA
400 mA 0,1 mA
10 A 10 mA
4 mA 1 µA
40 mA
10 µA
400 mA 0,1 mA
10 A 10 mA
400 Ω 0,1 Ω
400 Ω 0,1 Ω
4 kΩ 1 mΩ
40 kΩ 10 mΩ
400 kΩ 0,1 Ω
4 MΩ 1 kΩ
40 MΩ 10 kΩ
3,0 V 1 mV
Resolution
1 pF
10 pF
0,1 nF
1 nF
10 nF
10 nF
0,01 Hz
0,1 Hz
1 Hz
10 Hz
100 Hz
Maintenance | MMD 302 | 25
Accuracy
±(0,3% +2 digit)
±(0,1% +2 digit)
±(0,1% +2 digit)
±(0,1% +2 digit)
±(0,8% +5 digit)
±(0,8% +5 digit)
±(0,8% +5 digit)
±(0,8% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,8% +4 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
< 40 Ω
±(0,4% +3 digit)
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,6% +3 digit)
±(1,5% +5 digit)
Accuracy
±(1% + 40 digit)
±(1% + 4 digit)
±(1% + 4 digit)
±(1% + 4 digit)
±(1% + 4 digit) 20µF
±(5% + 8 digit) >20µF
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
1 689 979 642
en
Max. Input
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
3,999 mA **
39,99 mA **
399,9 mA **
10 A ***
3,999 mA **
39,99 mA **
399,9 mA **
10 A ***
399,9 Ω
399,9 Ω
3,999 kΩ
39,99 kΩ
399,9 kΩ
3,999 MΩ
39,99 MΩ
Max. Input
500 V
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2014-11-03