RS PRO 123-3245, Instruction Manual

Page 1: ... INSTRUCTION MANUAL IDM93N DIGITAL MULTIMETER EN IT DE FR ...

Page 2: ...1 IDM 93N DIGITAL MULTIMETER INSTRUCTION MANUAL ...

Page 3: ...2 ...

Page 4: ...AL ARE FOR USE BY QUALIFIED PERSONNEL ONLY TO AVOID ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO TO AVOID ELECTRIC SHOCK DISCONNECT MEASURING TERMINALS BEFORE OPENING ENCLOSURE ...

Page 5: ... from its packing you should have the following items 1 Digital Multimeter 2 Test lead set one black one red 3 Instruction Manual 4 Protective holster 1 2 Meter Safety Terms marked on Equipment ATTENTION Refer to Manual DOUBLE INSULATION Protection Class II DANGER Risk of electric shock ...

Page 6: ... the meter s front panel controls and connectors 1 Digital Display The digital display has a 3 1 2 digit LCD readout maximum reading 1999 with automatic polarity decimal point overrange and low battery indicators 2 Rotary Switch Selects the desired function and range 3 COM Input Terminal Ground input connector 4 VΩ Hz Input Terminal Positive input connector for Volts Ohms Diode Continuity and Freq...

Page 7: ...for current measurements up to 200mA 6 10A Input Terminal Positive input connector for current measurements up to 10A 7 Capacitor Test Input terminals Used for capacitance measurements 8 AC DC Switch Select AC or DC for voltage and current measurements ...

Page 8: ...7 1 6 5 3 4 7 2 8 Figure 1 ...

Page 9: ...2 are observed Display 3 1 2 digit Liquid Crystal Display LCD with a maximum reading of 1999 Polarity Indication Automatic positive implied negative indicated Overrange Indication 1 or 1 Low Battery Indication is displayed when the battery voltage drops below specified operating voltage Measuring Rate 2 5 times per second nominal Auto Power Off Approx 30 minutes Temperature Coefficient 0 15 x Spec...

Page 10: ...lster Accessories Protective Holster battery installed and instruction manual 2 2 Environmental Conditions Indoor Use Maximum Altitude 2000 meters Installation Category IEC 1010 600V CAT II 300V CAT III Pollution Degree 2 Operating Ambient 0 C 30 C 80 R H 30 C 40 C 75 R H 40 C 50 C 45 R H Storage Temperature 20 C to 60 C with battery removed from meter ...

Page 11: ...uracy is reading number of digits at 23 C 5 C less than 75 R H 1 DC Volts Range Resolution Accuracy Over voltage protection 200mV 100 µV 0 5 reading 1digit 600V d c or 600 V a c rms 2V 1mV 20V 10mV 200V 100mV 600V 1V Input Impedance 10MΩ ...

Page 12: ...on Accuracy Over voltage protection 200mV 100 µV 1 3 reading 4digits 40Hz to 500Hz 600V d c or 600 V a c rms 2V 1mV 20V 10mV 200V 100mV 600V 1V AC Conversion Type Average Sensing rms indication Input Impedance 10MΩ less than 100pF ...

Page 13: ...Accuracy Voltage Burden 200 µA 0 1 µA 1 0 reading 1digit 600mV max 2mA 1 µA 20mA 10 µA 200mA 100 µA 900mV max 10A 10mA 2 0 reading 3digits Overload Protection 1A 415V fast blow fuse for mA µA input 10A 415V fast blow fuse for 10A input ...

Page 14: ...A 1 5 reading 3digits 40Hz 500Hz 600mV rms max 2mA 1 µA 20mA 10 µA 200mA 100 µA 900mV rms max 10A 10mA 2 5 reading 7digits 40Hz 500Hz AC Conversion Type Average sensing rms indication Overload Protection 1A 415V fast blow for mA µA input 10A 415V fast blow for 10A input ...

Page 15: ...cy Max Test Current Max Open Circuit Voltage 200Ω 0 1Ω 0 8 reading 4digits 2 5mA 3 2V 2KΩ 1Ω 0 8 reading 1digit 200 µA 0 5V 20KΩ 10Ω 40 µA 200KΩ 100Ω 4 µA 2MΩ 1KΩ 400nA 20MΩ 10KΩ 1 5 reading 5digits 40nA Overload Protection 600V d c a c max ...

Page 16: ...gits 1 5mA 3 2V For 0 4V 0 9V Overload Protection 600V d c a c max Continuity Internal sounder operates when resistance is less than 50Ω 7 Auto Power Off The meter will automatically shut itself off after approximately 30 minutes after power on The meter can be turned back on by switching to another range ...

Page 17: ...16 8 Capacitance Range Resolution Accuracy Test Frequency 2nF 1pF 40Hz 2 0 reading 4digits 20nF 10pF 200nF 100pF 2 µF 1nF 20 µF 10nF 200 µF 100nF ...

Page 18: ...y Counter Range Resolution Accuracy 5Vrms Max Sensitivity Min Input Frequency Overload Protection 2K Hz 1 Hz 1 0 reading 3digits 200m Vrms min 20 Hz 600V d c or 600V a c rms 20K Hz 10 Hz 200 Hz 200K Hz 100 Hz 20K Hz ...

Page 19: ...n safe condition TEST EQUIPMENT RISK ASSESSMENT Users of this equipment and or their employers are reminded that health and safety legislation require them to carry out valid risk assessments of all electrical work so as to identify potential sources of electrical danger and risk of electrical injury such as from inadvertent short circuits Where the assessments show that the risk is significant th...

Page 20: ...e or indicate incorrect measurement values 4 Maximum rated voltage to earth for voltage and current measurements terminals is 600V AC DC CAT II 300V AC DC CAT III 3 2 Voltage Measurements 1 Set the rotary switch to the required position 2 Set the DC AC switch to the required position 3 Connect black test lead to COM terminal and red test lead to the VΩHz input terminal 4 Connect test leads to meas...

Page 21: ...e required position 3 Connect black test lead to COM terminal 4 Connect red test lead to µA mA terminal for measurements up to 200mA For measuring current between 200mA and 10A connect red test lead to 10A terminal 5 Connect test leads to measuring points and read the displayed value 3 4 Resistance Measurement 1 Set the rotary switch to the required position 2 Connect black test leads to COM termi...

Page 22: ...ective 000 short circuit or 1 non conductance is displayed Reverse Check of Diode If the diode under test is good 1 is displayed If the diode under test is defective 000 or other values are displayed 3 6 Continuity Check by Sounder 1 Set the rotary switch to the position 2 Connect the black test lead to the COM terminal and the red test lead to VΩHz input terminal 3 Connect test leads to the circu...

Page 23: ...ever apply voltage to the Capacitor Test input terminals as this may damage the instrument 4 Insert the capacitor into input terminals and read the displayed value 3 8 Frequency Measurement 1 Set the rotary switch to the required position 2 Connect black test lead to COM terminal and red test lead to VΩHz input terminal 3 Connect test leads to measuring points and read the displayed value ...

Page 24: ...voided as far as possible and if inevitable shall be carried out by a skilled person who is aware of the hazard involved Whenever it is likely that the protection has been impaired the instrument shall be made inoperative and be secured against any unintended operation The protection is likely to be impaired if for example the apparatus shows visible damage fails to perform the intended measuremen...

Page 25: ...three screws from the case bottom 4 Lift the end of the case bottom until it gently unsnaps from the case top at the end nearest the LCD Lift the battery from the case top and carefully disconnect the battery from battery connector leads 6 Snap the battery connector to the terminals of a new battery and reinsert the battery into the case top Make sure that the battery leads do not become pinched b...

Page 26: ...the fuse out of the fuse holder 4 Install a new fuse of the same size and rating Make sure the new fuse is centered in the fuse holder 5 Make sure that the case top rotary switch and the circuit board switch both are in the OFF position 6 Replace the case top and case bottom Make sure that the O rings of case screws are properly seated the battery leads do not become pinched between the case halve...

Page 27: ...26 Case Bottom Case Top 9V Battery Battery Connector Fuse 2 Fuse 1 Figure 2A Figure 2B Battery and Fuse Replacement Case Bottom Case Top ...

Page 28: ...27 HOW TO USE THE PROBE HOLDER Clip one probe on the holster for one handed meter operation Wrap the leads around the holster to store the test probes ...

Page 29: ...28 HOW TO USE THE TILT STAND AND HOLSTER Swing the stand out for easier meter reading Swing the upper holder out and hook it over a door ...

Page 30: ...29 HOW TO USE THE TILT STAND AND HOLSTER Meter in holster face down Hang on a nail at the workbench ...

Page 31: ...th Floor Yokohama Business Park 134 Godocho Hodogaya Yokohama Kanagawa 240 0005 Japan www rs components com Asia RS Components Pte Ltd 31 Tech Park Crescent Singapore 638040 www rs components com Europe RS Components Ltd PO Box 99 Corby Northants NN17 9RS United Kingdom www rs components com U S A Allied Electronics 7151 Jack Newell Blvd S Fort Worth Texas 76118 U S A www alliedelec com South Amer...