www.ziegler-instruments.com
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Analogue Digital Multimeter (User Manual)
Analogue Meters With Moving - Iron Movement
Страница 1: ...www ziegler instruments com 1 15 Ziegler Instruments Order No E1 R0 921023 2014 EN RM 12 16 User Manual RM12 16 Analogue Digital Multimeter User Manual Analogue Meters With Moving Iron Movement ...
Страница 2: ...unction pushbutton 6 Function selector switch 7 Terminal sockets with automatic blocking system 8 Symbol for CONTINUOUSLY ON 9 Display for digits decimal point and polarity 10 Display for manual range selection DATA hold and MIN MAX storage 11 Display for the selected function 12 Display for the unit of measured quantity 13 Over range indication for positive analog range 14 Pointer for analog indi...
Страница 3: ... 16 13 are protected with fuse The maximum permissible RM voltage of the measuring circuit nominal voltage of the fuse is 500V on the mA ranges 600V on the A ranges You must use the multimeter only in power systems when the current circuit is protected by a fuse or a circuit breaker of A and 20 when the nominal voltage of the system does not exceed V 500 For safe voltage measurements in power syst...
Страница 4: ...easuring ranges when the measured value display exceeds digits 30 Set the function selector switch to the desired position 6 4 2 A utoranging The multimeters feature autoranging for all measuring ranges with the exception of the mV 30 300 mV and A 10 ranges Autoranging is automatically selected after switching the multimeter ON According to the measured quantity applied the multimeter automaticall...
Страница 5: ...to activating the MIN MAX function With the function activated you can select the measuring ranges only manually if you switch to another range the stored MIN MAX values are cleared Function DATA Activate Store Reactive1 Reset Short Long DATA MIN MAX 3 Condition Measuring Ranges 280 24 3 OL 280 280 24 3 OL 280 dis played stored mea sured value Cleared flashes dis played flashes Cleared 1 x 1 x 2 x...
Страница 6: ...ent measuring ranges as described in section4 1 With the function selector switch select A 6 for currents mA 300 and mA for currents mA When measuring current of unknown 300 magnitude select the highest measuring rangefirst Select the function corresponding to the measured quantity by briefly pressing the yellow multi function pushbutton Each time the 5 pushbutton is pressed alternate switching ta...
Страница 7: ...sformers are operated with an open circuit on the secondary side e g due to defective or disconnected leads a blown fuse in the meter or a wrong connection dangerously high voltages can occur at the connectors Therefore verify that the current circuit of the multimeter and secondary winding of transformer connected to the multimeter forman intact circuit Connect the transformer to the sockets and ...
Страница 8: ... Forward direction and or short circuit The multimeter displays the forward vol tage in Volts As long as the voltage drop does not exceed the maximum display value of V you can also 1 999 rest several series connected elements or reference diodes with small reference voltage Reverse direction or open circuit The multimeter indicates overrange OL Note Resistors and semiconductor junction in paralle...
Страница 9: ...aintained by operating the function selector switch 6 14 Duty cycle measurement 15 and 16 RM With duty cycle measurement we can determine the ratio of pulse duration to cycle time of recurring square wave signals Set the function selector switch to V 6 or V Connections are made in the same way as for voltage measurement Briefly press the yellow multi function pushbutton twice 5 The meter switches ...
Страница 10: ...s Interface adapter with memory By using this adapter it is possible to store the measured data without interfacing the multimeter to the computer This stored data can be transferred later on to a computer For establishing a powerful multimeter system you can connect upto ten multimeters offline Online connection upto six multimeters to the computer is possible via memory adapter The interface pac...
Страница 11: ... V 300 0 mA 3 000 mA 30 00 mA 300 0 mA 3 000 A 10 00 A 3 000 mA 30 00 mA 300 0 mA 10 00 A 30 00 A2 300 0 A2 3 000 mA 300 0 mA 10 00 A 30 00 W 300 0 W 3 000 kW 30 00 kW 300 0 kW 3 000 MW 30 00 MW 2 000 V 1 1 1 1 16A 16A 1 1 1 1 mV 10 mV 100 mV 1 V 100 nA 1 mA 10 mA 100 mA 1 mA 10 mA 1 mA 10 mA 100 mA 10 mA 10 mA 100 mA 1 mA 100 mA 10 mA 10 mW 100 mW 1 W 10 W 100 W 1 kW 10 kW 1 mV 1 TRMS measurement...
Страница 12: ...250 k W 2 5 V 300 0 nF 1 nF 25 k W 2 5 V 3 000 mF 10 nF 25 k W 2 5 V 30 00 mF Intrinsic error of digital display of reading digits at reference conditions Overload Capacity 3 Overload duration Overload value 12 13 14 15 16 1 0 34 1 0 3 1 0 3 3 0 3 0 5 17 1Hz 1 kHz 5 Digit8 1kHz 10 kHz 5 Digit kHz8 2 Kelvin 5 Digit9 1 0 59 2 Kelvin 2 Digit9 1 0 29 500 V DC AC eff rms sine 10 min 3 kHz 1200 V 30 kHz...
Страница 13: ... 3100 counts Overrange OL is displayed Polarity indication sign is displayed when the positive pole is at Sampling rate 2 reading s on W and0 C 1 reading s Power supply Battery 9V flat cell battery manganese dioxide cell according to IEC F alkaline manganese cell according to 6 22 IEC LR or suitable 6 61 NiCd storage battery Lifespan With alkaline manganese cell approx hours on V 750 A approx hour...
Страница 14: ...rest factor CF of the AC quantity to be measured is a function of the displayed value Wave form of the measured quantity 1 With temperature Error data apply per K change in temperature 10 With frequency Error data apply to a display from digits onwards 300 2 With zero adjustment 3 With unknown waveform crest factor CF measure with manual range 2 selection 4 With the exception of sinusoidal wavefor...
Страница 15: ...from the bottom The lower and the upper part of the case are fixed together at the top on the front by means of wedges Remove the battery from the battery compartment and carefully disconnect battery connectors Snap the battery connectors to a new V battery and insert the 9 battery into the battery compartment Replace the lower part of the case Start at the top on the front and take care that the ...
