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Digital Multimeter
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Digital AC & AC/DC Clampmeter
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* AC Clamp Adaptor
* AC/DC Current Adaptor
* Transistorised Electronic Analog & Digital Insulation
Resistance Testers(upto 10 KV)
* Digital Sound Level Meter & Sound Level Calibrator
* Digital contact & Non-contact Type Tachometer
* Digital Non-contact (infrared) Thermometer &
Portable Infrared Calibrator
* Thermo Hygrometer / Anemometer
Digital Absolute pressure meter
* Wood, Paper & Grain Moisture Meter
* Distance Meter & Network Cable Tester
* Digital Hand Held Temperature Indicators
* Digital Lux Meter
* Thermal Imaging Camera
* Power Factor Regulator
* Maximum Demand Controller/Digital Power Meter
* Earth Resistance Tester
* Digital Panel Meters & DC Power Supplies
* Digital Storage / Analog Storage Oscilloscope.
* Coating Thickness Guage
* Process Calibrators & Multifunction Calibrators
* Gas Analysers & Waterproof Pen Testers
* Frequency Counter / Function Generator
* Phasing Sticks & High Voltage Detector
* Transducer & Transmitter
* Digital Milli Ohm Meter
* Solar Power Meter
* EMF/ELF Detector / RF Field Strength Meter
17, Bharat Industrial Estate, T. J. Road, Sewree (W),
Mumbai-400015. INDIA
Sales Direct: 24156638
Tel.:
(022)2412 4540, 2418 1649
E-mail : kusam_meco@vsnl.net, Website : www.kusamelectrical.com,
Fax:
2414 9659
www.kusam-meco.co.in
Multi-Function LCR
MODEL KM 520B
OPERATION
OPERATION
MANUAL
MANUAL
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Summary of Contents for Kusam-meco KM 520B
- Page 1 Multi-Function LCR * Digital Sound Level Meter & Sound Level Calibrator * Digital contact & Non-contact Type Tachometer * Digital Non-contact (infrared) Thermometer & MODEL KM 520B Portable Infrared Calibrator * Thermo Hygrometer / Anemometer Digital Absolute pressure meter * Wood, Paper & Grain Moisture Meter * Distance Meter &...
- Page 2 Thank you for purchasing the multi-function LCR If the instrument is idle for more than 15 days meter. Please take a few minutes to browse through please take the batteries out. this user manual before you begin to operate the Use AAA * 6 batteries.
- Page 3 Specifications Specifications DCR : DC resistance Calibration function Open / Short Ls/Cs : series inductance / Interface Mini - USB Primary capacitance Measurement speed Approx. 1.2 times/second Lp/Cp : parallel inductance / capacitance Measurement terminal 4-terminal Parameters : phase angle Basic accuracy 0.3% D: dissipation factor...
- Page 4 Explanation on Front Panel Note :- All accuracy is guaranteed by proper ratio resistor calibration and open/short calibration. If D > 0.1, the accuracy should be multiplied by Z = 1 , if D << 0.1 in capacitance mode 2 fc Z = 2 f L, if D <<...
- Page 5 15) ENTER key :- In sorting mode, press ENTER key 5) CAL key :- Used to do OPEN/SHORT calibration. to confirm the data modification. 6) SORTING key :- Press this key to enter into 16) Measurement terminal sorting mode, which could help the user to make a quick sort for a bunch of components.
- Page 6 NO. MEANING NO. MEANING L/C/R measurement readings can be positive or negative. In C-D measurement, If the main parameter Auto power off indication Sub-display is "-", the actual component being tested is inductive; Data hold Analog bar indication In L - Q measurement, if the main parameter is "-", the Auto mode indication The meter is in the data transmission mode.
- Page 7 5. Relative mode b) When using insert terminals CUR / POT / POT / the black and red testing lines with alligator clip into During relative measurement the meter remembers the " "," ",terminal and " ", "H terminal the current readings on primary display (called respectively.
- Page 8 7. Equivalent Circuit SHORT When any L/C/R functional mode is selected, the GUARD GUARD GUARD GUARD INPUT Rx Lx Cx default measurement in series or parallel mode is auto selected and the AUTO segment will be shown on LCD display. It depends on the total equivalent impedance measured.
- Page 9 8) Press SORTING key again to exit the sorting mode. 3) When sorting mode is active, press SETUP key to modify the range, reference value and the Note: In AUTO LCR mode, the SORTING key is tolerance settings sequentially. not available. 9.
- Page 10 4) Press FUNC. key to select Auto-L-mode. The 4) The default test mode is Auto LCR mode, the primary LCD display will show the quality factor Q. capacitance value will be shown on primary display The equivalent resistance ESR/Rp, phase angle and the dissipation factor D will be show on secondary or dissipation factor D can also be shown by display.
- Page 11 3. Resistance measurement Note : The phase angle will show on secondary display only in Auto-LCR mode. During 1) Turn on the power. Auto-R mode or DCR mode, the secondary 2) There are two ways for resistance input: parameter is not available. a.
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Page 12: Maintenance
Replacing the Battery :- Please change the WARNING: battery when the battery symbol is less than 1) Please use the original AC power adapter, using one segment. other AC power adapter may damage your Turn off the power of the instrument. When you instrument. -
Page 13: Test Certificate
“KUSAM-MECO’s” opinion, has been misused, altered, neglected, contaminated or damaged by accident or abnormal conditions of operation or handling.
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