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Analog-Digital Multimeter with Insulation Resistance Measurement P R E C I S I O N I N S T R U M E N T A T I O N Sifam Tinsley Instrumentation Sifam Tinsley Instrumentation Ltd. 3105, Creekside Village Drive, Central Buildings, Woodland Close,...
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TRMS MULTIMETER INSULATION TESTER 20.16 DC AC Func DATA AUTO INSU MIN / MAX INSU Icap (Iea) INSU INSU 1000V 300mA 1000V fused 1000V CATII/600V CATIII IEC 61010-1 (8) (9) (10) (11) DC AC DATA -8.8.8.8 kHz % (18) (12) (17) KW MW (19)
INDEX Contents Page Introduction ................Safety features and safety precautions..........Switching the multimeter "ON"............Function and range selection.............. 4.1 Switching the DC current measuring ranges..........4.2 Autoranging ................4.3 Manual range selection............... Liquid crystal display................5.1 Digital display ................5.2 Analog indication ................
WARRANTY Dear Customer, You are now the privileged owner of Zeta 30 Analog-Digital / Multimeter a product that ranks the first of its kind in the world. Company provides 12 1. Introduction: months warranty from the original date of Purchase against defective material and workmanship.
When you need service, please contact : Switching the meter "ON” Press the "ON/OFF" pushbutton (2). Sifam Tinsley Instrumentation Sifam Tinsley Instrumentation Ltd. Switch-"ON" is acknowledged by a sound signal. As long as you keep 3105, Creekside Village Drive, Central Buildings, Woodland Close,...
Disconnect the meter from the measuring circuit before you open it, and see section "18.Maintenance"! Response time (after manual range selection) Automatic TURN - OFF Response time Transient response for The meter turns off automatically, when the measured value remains constant Measured quantity/ (variations of the measured value <...
4.3 Manual range selection You can switch OFF auto-ranging and select the ranges manually according to the table on the following page. Display Manual mode is switched OFF when pushbutton AUTO/MAN is pressed (4) for Liquid crystal display section (65 mm x 30 mm) with analog indication and digital approximately 1s, when the function selector switch (6) is operated, or when display and with display of the unit of measured quantity, function and various the meter is turned OFF and ON again.
5.3. Backlit The instrument is provided with user selectable Back-lit for taking measurements in poor lighting conditions/ dark areas. Measured Influence quantity/ Switching the Backlit ON quantity Range of Influence Variation Measuring range By pressing “AUTO/MAN” and “DATA/MIN/MAX” keys simultaneously the Backlit can be switched ON.
Influence Quantities and Variations Meter acknowledgement Variation 1) Display Meas- Measured Function DATA Measured + (...% of rdg. + ... digits) Meas. Values Influence uring Sound MIN/MAX MIN/MAX quantity/ quantity RangeofInfluence Value MINandMAX ranges Signal Measuring range digital 2 x Short, actual 30 mV/ meas-...
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Insulation resistance measurement Measuring Range Resolution Intrensic error of digital display Measurement Function (%rdg+digits) at reference conditions. 0...1000V V1M W 1+10 Voltage measurement 1+10 M W INSU@1000V 0...1000V 1K W 1K Ω 0.100... 1.600 M Ω M W INSU Un=50V 5+15 10K Ω...
Overload 8.1 Voltage measurement on electrical systems up to 1000V Capacity with the KS30 measuring adapter. Intrinsic error of digital display On low-Voltage systems, transient over voltages of several kilovolts can occur +(...% of reading. + ... digits) at reference conditions due to switching functions or lightning discharges.
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Meas- Meas- Current measurement Discharge Discharge urement urement Measuring Range Resolution Resolution 0 max 0 max ...300 mA Resistance Resistance Func- Func- tion tion 2.105 Ω 250 k 30.00 nF 2.5 V Ω pF 250 k 300.0 nF 2.5 V 3.000 mF nF 25 k Ω...
A blown fuse is signalled on the LCD the instant a measured quantity having a voltage of more than 4 V is applied to the corresponding connection sockets. Then, the digital display (9) shows the word " FUSE" After a fuse has blown, eliminate the cause of the overload before using the meter again ! Overload capacity 3)
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17. Specifications Resistance measurement Meas- urement Reso- Measuring Range Input impedance Function lution 10 V m 40 pF 30.00 mV > 10 G W // < 300.0 mV 40 pF 100 V m > 10 G W // < 40 pF 3.000 V 1 mV 11 M...
Zero adjustment on the 30Ω measuring range 16.4 After Insulation measurement: † Voltage displayed after measurement is the voltage present on the device When measuring small resistance values on the 30 Ω range, you can under test (DUT) due to conductor capacitance. eliminate the resistance of the leads and contact resistance by zero †...
16. Insulation resistance measurement 12.Capacitance measurement 16.1 Before measurement. Verify that the device under test is electrically dead. External voltages would falsify the measured results! CAUTION !!! Set the function selector switch (6) to "F” Insulation resistance of only ‘voltage free objects’ can be measured. Do not touch measuring probes.
15. Temperature measurement 13. Frequency measurement The meter allows you to measure temperature with Pt100 and Pt1000 Frequency measurement is possible on all voltage measuring ranges in AC temperature sensors in the range from - 200 (- 100) C...+850 C and DC modes.
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