Surtek MUL04, User Manual

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46
Remark: Input impedance: 10 MΩ.
b. AC Voltage
RANGE RESOLUTION ACCURACY OVERLOAD PROTECTION
2 V 1 mV
± (0.8% + 5)
1000 VDC o 750 VAC continuous.
20 V 10 mV
200 V 100 mV
750 V 1 V ± (1.0% + 4)
Remarks:
• Input impedance: 10 MΩ.
• Frequency response: 40Hz ~ 400Hz.
• Displays effective value of sine wave (mean value response).
c. DC Current
RANGE RESOLUTION ACCURACY OVERLOAD PROTECTION
200 mA 0.1 mA ± (0.8% + 5)
CE: Fuse 315 mA, 250V,
fast type, ø5 x 20mm
10 A 10 mA ± (1.2% + 5)
CE:Fuse 10 A, 250 V,
fast type, ø5 x 20 mm
Remarks:
• At 10 A Range:
For continuous measurement 10 seconds and interval time between 2
measurement greater than 15 minutes.
d. Resistance
RANGE RESOLUTION ACCURACY OVERLOAD PROTECTION
200 kΩ 0.1 Ω
± (0.8% + 5)
600 Vp
2 kΩ 1 Ω
20 kΩ 10 Ω
200 kΩ 100 Ω
2 MΩ 1 kΩ
20 MΩ 10 kΩ ± (1.5% + 5)
e. Diode
RANGE RESOLUTION OVERLOAD PROTECTION
1 mV 600 Vp
Remarks:
• Open circuit voltage approximate 2.7 V
• The silicon PN junction normal voltage is about 500 mV to 800 mV
f. Continuity Testing
RANGE RESOLUTION OVERLOAD PROTECTION
1 Ω 600 Vp
Remarks:
• Open circuit voltage approximate 2.7 V.
• The buzzer does not sound when the resistance value is >50 Ω. The circuit is
disconnected.
• The buzzer sounds continuously when the resistance value is 30 Ω. The circuit
is in good condition.
g. Dwell Testing
RANGE RESOLUTION ACCURACY OVERLOAD PROTECTION
4 CYL
0.1° ± (3.0% + 5) 600 Vp 6 CYL
8 CYL