RS Components IDM 66RT, Instruction Manual

Page 1: ...Instruction Manual IDM 66RT Digital Multimeter EN ...

Page 2: ...ed on Meter between terminals or between any terminal and earth ground Do not attempt a current measurement when the open voltage is above the fuse protection rating Suspected open circuit voltage can be checked with voltage function Only replace the blown fuse with the proper rating as specified in this manual Use caution with voltages above 30 Vac rms 42 Vac peak or 60 Vdc These voltages pose a ...

Page 3: ...rotary switch Never connect a source of voltage with the function rotary switch in Ω position Do not expose Meter to extremes in temperature or high humidity Never set the meter in A function to measure the voltage of a power supply circuit in equipment that could result in damage the meter and the equipment under test Maintenance Do not attempt to repair this Meter It contains no user serviceable...

Page 4: ...Voltsense Light 2 LCD display 6000 counts 3 Push buttons 4 Rotary switch for turn the Power On Off and select the function 5 Input Terminal for Hz V Ω C functions 6 Common Ground reference Input Terminal 7 Input Terminal A function ...

Page 5: ...g Basic Measurements The figures on the following pages show how to make basic measurements Caution When connecting the test leads to the DUT Device Under Test connect the common test leads before connecting the live test leads when removing the test leads remove the live test leads before removing the common test leads ...

Page 6: ...5 Measuring Capacitance Dial the switch to select the measuring function Measuring AC DC Current Disconnect Dial the switch and press the Function button to select the measuring function ...

Page 7: ...6 Measuring Continuity Diode Resistance Red Black Red Black Red Black Dial the switch and press the Function button to select the measuring function ...

Page 8: ...7 Sensor K Type Measuring Temperature C F Dial the switch and press the Function button to select the measuring function C F Set the default temperature units ...

Page 9: ... Button Press Function Button 2 Sec to Auto Sense Mode Press Press Press the Function button to change the function on the same switch position Auto Sense Auto Auto Switch Position Auto Sense Auto Sense Auto Auto Function Auto Auto ...

Page 10: ...Button 2 sec Leave the peak hold mode In the Peak Hold function the meter records the peak min value and the peak max value when the inputs goes below the recorded peak min value or above the recorded peak max value the meter records the new value Press Hold button to pause the recording ...

Page 11: ...er than the display reading by 50 counts However it can not detect across the AC and DC Voltage Current VoltSense Dial the switch to select the measuring function Caution The number of dashes displaying on the display indicates the electric field in density If no indication voltage could still be present ...

Page 12: ...11 Auto Power Off Wake up the meter by dialing the switch or pressing any button Disable Auto Power Off Dial the switch to off position then keep the Function button down and turn the meter on ...

Page 13: ...12 Testing LCD Monitor Dial the switch to off position then keep the HOLD button down and turn the meter on Fuse Replacement Fuse type 11A 1000V 20KA 10x38mm ...

Page 14: ...cement Replace the battery as soon as the low battery indicator appears to avoid false reading Refer to the following figure to replace the batteries Caution Remove test leads from Meter before opening the battery cover or Meter case ...

Page 15: ...45 RH Storage Temperature 20 C to 60 C 0 to 80 R H batteries not fitted Measure Samples 3 times per second Altitude 6561 7 ft 2000m Safety Complies with EN61010 1 IEC61010 1 CAT III 600V CAT II 1000V EN61010 2 030 EN61326 1 CAT Application field Ⅰ The circuits not connected to mains Ⅱ The circuits directly connected to Low voltage installation Ⅲ The building installation Ⅳ The source of the Low vo...

Page 16: ...pled true R M S The crest factor may be up to 3 0 as 4000 counts For non sinusoidal waveforms Additional Accuracy by Crest Factor C F Add 3 0 for C F 1 0 2 0 Add 5 0 for C F 2 0 2 5 Add 7 0 for C F 2 5 3 0 There is a little rolling less than 10 digits in Auto AC DC Test Mode when measuring AC signal 3 DC Voltage Range Resolution Accuracy 60 00mV 0 01mV 0 5 10 dgt 600 0mV 0 1mV 0 5 2 dgt 6 000V 0 0...

Page 17: ...s Input Impedance 3 5MΩ 600 0mV Range 12MΩ less than 100pF Others Frequency Response 45 500Hz Sine Wave Overload Protection 1000V for V 600V for mV 5 DC Current Range Resolution Accuracy 6 000A 0 001A 1 2 dgt 10 00A 0 01A Maximum measurement time 5 minutes at 10A with at least 20 minutes rest time Overload Protection AC DC 11A 6 AC Current Range Resolution Accuracy Sine Wave 6 000A 0 001A 1 5 5 dg...

Page 18: ...t 6 000MΩ 0 001MΩ 0 8 2 dgt 40 00MΩ 0 01MΩ 2 3 dgt There is a little rolling less then 50 digits when measuring 10 00 MΩ Open Circuit Voltage Approx 1 0V 600 0Ω 600 0kΩ range Approx 1 7V other ranges Overload Protection AC DC 600V 8 Continuity Range Resolution Accuracy 600 0Ω 0 1Ω 0 8 5 dgt Open Circuit Voltage Approx 1 0V Max Short Current Approx 250uA Continuity Built in buzzer sounds when measu...

Page 19: ...Current Approx 400μA Overload Protection AC DC 600V 10 Capacitance Range Resolution Accuracy 10 00nF 0 01nF 1 9 8 dgt 100 0nF 0 1nF 1 9 8 dgt 1000nF 1nF 1 9 8 dgt 10 00µF 0 01µF 1 9 8 dgt 100 0µF 0 1µF 1 9 8 dgt 1000µF 1µF 1 9 8 dgt 10 00mF 0 01mF 1 9 8 dgt Response Time Approx 7 sec when measuring 10 00mF Approx 1 sec when measuring 100uF Overload Protection AC DC 600V ...

Page 20: ...changes of 3 C rated accuracy applies after 2 hours Overload Protection AC DC 600V 12 Frequency Range Resolution Accuracy 6000Hz 1Hz 0 1 2 dgt 60 00kHz 0 01kHz 0 1 2 dgt 100 0kHz 0 1kHz 0 1 2 dgt Min Sensitivity Sine Wave RMS Value 8V Min Frequency 1Hz Overload Protection AC DC 1000V 13 Peak Hold Specified accuracy 200 digits Response Time of DC signal 50ms Response Time of AC signal 250μs 14 Volt...

Page 21: ...lteration contamination or abnormal conditions of operation or handling Any implied warranties arising out of the sale of this product including but not limited to implied warranties of merchantability and fitness for a particular purpose are limited to the above RS Components shall not be liable for loss of use of the instrument or other incidental or consequential damages expenses or economic lo...

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