Bosch MMD 302, Оригинальное руководство пользователя

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1 689 979 642 2014-11-03
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Robert Bosch GmbH
Maintenance | MMD 302 | 25 en
6.3 Meas. range, resolution and accuracy
Meas. Range Resolution Accuracy Max. Input
Direct voltage* 400 mV
4 V
40 V
500 V
0,1 mV
1 mV
0,1 V
1 V
±(0,3% +2 digit)
±(0,1% +2 digit)
±(0,1% +2 digit)
±(0,1% +2 digit)
500 V
500 V
500 V
500 V
Alternative voltage*
50 Hz – 60 Hz
400 mV
4 V
40 V
500 V
0,1 mV
1 mV
0,1 V
1 V
±(0,8% +5 digit)
±(0,8% +5 digit)
±(0,8% +5 digit)
±(0,8% +5 digit)
500 V
500 V
500 V
500 V
Alternative voltage*
40 Hz – 1 kHz
400 mV
4 V
40 V
500 V
0,1 mV
1 mV
0,1 V
1 V
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
500 V
500 V
500 V
500 V
Direct current (direct) 4 mA
40 mA
400 mA
10 A
1
µA
10 µA
0,1 mA
10 mA
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,4% +2 digit)
±(0,8% +4 digit)
3,999 mA **
39,99 mA **
399,9 mA **
10 A ***
Alternative current (direct)
40 Hz – 1 kHz
4 mA
40 mA
400 mA
10 A
1
µA
10 µA
0,1 mA
10 mA
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
±(1% +5 digit)
3,999 mA **
39,99 mA **
399,9 mA **
10 A ***
Continuity test****
Buzzer (till 2kHz)
400 Ω 0,1 Ω < 40 Ω 399,9 Ω
Resistance**** 400 Ω
4 k Ω
40 k Ω
400 k Ω
4 M Ω
40 M Ω
0,1 Ω
1 m Ω
10 m Ω
0,1 Ω
1 k Ω
10 k 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)
399,9 Ω
3,999 k Ω
39,99 k Ω
399,9 k Ω
3,999 M Ω
39,99 M Ω
Diode test***** 3,0 V 1 mV
* Impedance: 10 M Ω , 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 Resolution Accuracy Max. Input
Condenser test 4 nF
40 nF
400 nF
4 µF
40 µF
40 µF
1 pF
10 pF
0,1 nF
1 nF
10 nF
10 nF
±(1% + 40 digit)
±(1% + 4 digit)
±(1% + 4 digit)
±(1% + 4 digit)
±(1% + 4 digit) 20µF
±(5% + 8 digit) >20µF
Frequency*
automatic range
changeover only
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
0,01 Hz
0,1 Hz
1 Hz
10 Hz
100 Hz
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
±(0,1% +4 digit)
500 V
* Sensitivity: 40 mV rms for 1 Hz approx. 20 kHz, 400 mV rms for 20 kHz approx. 1 MHz