FLIR Extech Instruments MultiMaster MM560A, Руководство пользователя

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20 MM560A-MM570A-EU-EN
V1.1 8/12
Electrical Specifications
Accuracy is

(% reading number of digits) or otherwise specified, at 23

C

5

C & less than
75% relative humidity.
True RMS voltage & current accuracies are specified from 5 % to 100 % of range or otherwise
specified. Maximum Crest Factor < 5:1 at full scale & < 10:1 at half scale, and with frequency
components within the specified frequency bandwidth for non-sinusoidal waveforms.
DC Voltage
RANGE
MM570A MM560A
Accuracy
500.00 MV, 5.0000V,
50.000V
0.02% + 2D 0.03% + 2D
500.00V 0.04%+2D 0.05% + 2D
1000.0V 0.05%+ 2D 0.1%+2D
NMRR: >60DB @ 50/60HZ
CMRR: >120DB @ DC, 50/60HZ, RS=1K

Input Impedance: 10M

, 30pF nominal (80pF nominal for 500mV range)
Ohms
RANGE
MM570A MM560A
Accuracy
500.00

0.07%+10D
5.0000K

50.000K

500.00K

0.07%+2D
0.1%+6D
5.0000M

0.2%+6D 0.4%+6D
50.000M

2.0%+6D 2.0%+6D
Open Circuit Voltage: < 1.3VDC ( < 3VDC for 500

range)
Audible Continuity Tester
Audible threshold: between 20

and 200

Response time <
100

s
dBm At 600

, -11.76dBm to 54.25dBm,
Accuracy:

0.25dB + 2d (@40Hz -- 20kHz)
Input Impedance: 10M

, 30pF nominal
Selectable reference impedance of 4, 8, 16, 32, 50, 75, 93,
110, 125, 135, 150, 200, 250, 300, 500, 600, 800, 900, 1000,
1200
