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<title><![CDATA[EC21 Product Catalogs - harmonics]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/harmonics--2717/1/harmonics.html]]></link><item>
<title><![CDATA[HMHG- Simple Unit (Flat) Series Harmonic Drive]]></title><link><![CDATA[https://hansmotion.en.ec21.com/HMHG_Simple_Unit_Flat_Series--11689433_11752220.html]]></link><description><![CDATA[Harmonic Drive
Flat shape • Standard structure
Compact design
Zero backlash
Input/output coaxial
Excellent positioning accuracy and rotation accuracy
30%higher torque capacity than the HMHS series
]]></description><pubDate><![CDATA[20230320]]></pubDate></item>
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<title><![CDATA[Fluke 3540 FC KIT Three-Phase Power Monitor]]></title><link><![CDATA[https://toolshed.en.ec21.com/Fluke_3540_FC_KIT_Three--12045274_12045343.html]]></link><description><![CDATA[Harmonic DistortionTHD for voltage and current is calculated on 25 harmonicsCalculated min/max values timesVoltage: Full cycle RMS (20 ms at 50 Hz, 16.7 ms at 60 Hz)
Current: Half cycle RMS (10 ms at]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[GF018A Clamp Type Multimeter Calibrator]]></title><link><![CDATA[https://gfuvegroup.en.ec21.com/GF018A_Clamp_Type_Multimeter_Calibrator--11546876_11999025.html]]></link><description><![CDATA[harmonic wave, harmonic number, order, amplitude and harmonic phase of fundamental wave can be programmed;
■ Power amplifier working frequency range is 40Hz-1KHZ, has a good linear. Current amplifi]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
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<title><![CDATA[Bacharach 3015-5331]]></title><link><![CDATA[https://nelsoncalib1.en.ec21.com/Bacharach_3015_5331--11979684_11979687.html]]></link><description><![CDATA[harmonic analyzers
Pressure Measurement Devices: Transducers, sensors, and manometers
Recorders/Data Loggers: For temperature, humidity, and pressure
Scales and Balances: Precision balances, analytic]]></description><pubDate><![CDATA[20240803]]></pubDate></item>
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<title><![CDATA[VC5000A Power Quality Analyzer]]></title><link><![CDATA[https://cqsellbest.en.ec21.com/VC5000A_Power_Quality_Analyzer--11925671_11925688.html]]></link><description><![CDATA[harmonic ratio, total harmonic distortion, display current and voltage real-time waveforms, phasor diagrams, and harmonic ratio bar graphs; dynamically capture instantaneous changes in voltage and cu]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[Metal Oxide Surge Arrester Leakage Current Analyzer HFYH-8001B]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Metal_Oxide_Surge_Arrester_Leakage--11895397_11895400.html]]></link><description><![CDATA[harmonics, power frequency reference voltage and harmonics, active power and phase difference. The real waveform of voltage and current can be displayed on the large color screen. It can accurately a]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[CCD Spectroradiometer Integrating Sphere Compact System]]></title><link><![CDATA[https://lisungroup7.en.ec21.com/CCD_Spectroradiometer_Integrating_Sphere_Compact--11882688_11882692.html]]></link><description><![CDATA[Harmonic (Optional)
Specification:• Spectral Range Wavelength: 350nm~950nm(LMS-7000VIS) (200~1050nm is optional)• Spectral Wavelength Accuracy: ±0.5nm Wavelength Reproducibility: ±0.5nm• Samp]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[CCD Spectroradiometer Integrating Sphere Compact System]]></title><link><![CDATA[https://15317383997.en.ec21.com/CCD_Spectroradiometer_Integrating_Sphere_Compact--11812738_11812750.html]]></link><description><![CDATA[Harmonic (Optional)
Specification:• Spectral Range Wavelength: 350nm~950nm(LMS-700VIS) (200~1050nm is optional)• Spectral Wavelength Accuracy: ±0.5nm Wavelength Reproducibility: ±0.5nm• Sampl]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[TEKON550 Power Quality Analyzer]]></title><link><![CDATA[https://tekon1.en.ec21.com/TEKON550_Power_Quality_Analyzer--11010564_11010565.html]]></link><description><![CDATA[Harmonic : 50th(chart/graphic)
Measurement of voltage, current waveforms
Measurement of inrush current
Event analysis
Current sensor: Flexible (Rogowski coil) current sensor, clamp-on sensor
Function]]></description><pubDate><![CDATA[20201231]]></pubDate></item>
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<title><![CDATA[High Precision CCD Spectroradiometer]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/High_Precision_CCD_Spectroradiometer--9657760_11802779.html]]></link><description><![CDATA[Harmonic• LED optical maintenance test: Flux VS time, CCT VS time, CRI VS time, Power VS time, Power Factor VS time, Current VS time and Flux Efficiency VS time.
Specification:• Spectral Waveleng]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[Ponovo POM2-3243 Universal Protection Relay Test System for Protective Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_POM2_3243_Universal_Protection--7403753_7403847.html]]></link><description><![CDATA[harmonic, etc.
IEC 61850 Function POM2 series provides analog voltage/currentsignal to relay and the GOOSE message fromrelay is received and analyzed by relay test
Application *Relay test
Distance pr]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[100A Permalloy AC Clamp On Ct for Power Quality Analyzer]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/100A_Permalloy_AC_Clamp_On--10658139_10668012.html]]></link><description><![CDATA[harmonics can also be measured. Some clamp on cts can measure currents of 100 A and more. 
Applications 
The round jaw design on the P20 AC clamp on ct along with the high content Permalloy core make]]></description><pubDate><![CDATA[20180509]]></pubDate></item>

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