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<title><![CDATA[EC21 Product Catalogs - polarity]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/polarity--2717/1/polarity.html]]></link><item>
<title><![CDATA[EMCEE Model 1154 Precision Conductivity Meter]]></title><link><![CDATA[https://xmjielian.en.ec21.com/EMCEE_Model_1154_Precision_Conductivity--11982130_11982350.html]]></link><description><![CDATA[polarization). The Precision Conductivity Meter was originally designed to precisely measure the conductivity of hydrocarbon fuels only. Limiting factors are the viscosity of the fluid and the conduc]]></description><pubDate><![CDATA[20240813]]></pubDate></item>
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<title><![CDATA[Power Cord Plug Tester]]></title><link><![CDATA[https://satatec.en.ec21.com/Power_Cord_Plug_Tester--7687564_7687565.html]]></link><description><![CDATA[ST-5801Z Power Cord Plug Tester (Plug Testing Machine)
Standard: According to UL, VDE, BSI, SAA, T-MARK, KS, IRAM, CCC standards
Range: It is used for testing the Continuity &amp; Polarity, Ground resist]]></description><pubDate><![CDATA[20240711]]></pubDate></item>
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<title><![CDATA[IEC61000-4-2 Electrostatic Discharge Generator with 20KV Output Voltage]]></title><link><![CDATA[https://pegoelectronics.en.ec21.com/IEC61000_4_2_Electrostatic_Discharge--11944039_11946383.html]]></link><description><![CDATA[Polarity of output voltage
Positive, negative, positive/negative auto
Trigger mode
Single,counting,20pps,other
Discharge interval:
0.05~99.99s
Numbers of discharge:
1~9999
Energy storage capacitance:]]></description><pubDate><![CDATA[20240603]]></pubDate></item>
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<title><![CDATA[Eyc DPM02 Multifunction Signal Display Monitor]]></title><link><![CDATA[https://84218930eyctech.en.ec21.com/Eyc_DPM02_Multifunction_Signal_Display--11424436_11424441.html]]></link><description><![CDATA[... + 60°C ; 0 ... 95%RH(Non-condensing)
Storage environment:-25 ... + 60°C
Protect
IP rating:IP65(Front panel)
Electric protection:Polarity protection, Over-voltage
Certification:CE]]></description><pubDate><![CDATA[20220513]]></pubDate></item>
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<title><![CDATA[Sobek Metallographic Tool-Makers Microscope]]></title><link><![CDATA[https://sobek.en.ec21.com/Sobek_Metallographic_Tool_Makers_Microscope--10029761_10670633.html]]></link><description><![CDATA[，50Hz , 0.5KW
envirment requiry
temperature range：22&amp;plusmn;2℃，humidity range：30%-70%
optional parts
100X lens, Dark-field, polarized, DIC(differential interference contrast)
]]></description><pubDate><![CDATA[20180228]]></pubDate></item>
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<title><![CDATA[2-IN-1 Digital Sound Level Meter Data Logger LD8506]]></title><link><![CDATA[https://ldmeter.en.ec21.com/2_IN_1_Digital_Sound--9759326_9810471.html]]></link><description><![CDATA[polarized condenser microphone
Frequency range:31.5~8000Hz
Accuracy:±1.5dB
Resolution:0.1dB
Data update:500ms
Response time:FAST 125 ms, SLOW 1 s
Standard calibrator:1KHz sine wave at 94 ors 114dB
D]]></description><pubDate><![CDATA[20210415]]></pubDate></item>
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<title><![CDATA[NACTP Automatic CT PT Comprehensive Analyzer]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NACTP_Automatic_CT_PT_Comprehensive--10586979_10716664.html]]></link><description><![CDATA[polarity tester, voltage characteristic tester, transformer volt-ampere characteristics tester, transformer tester, transformer integrated tester 
The Characteristics of the products 
1. With full-fu]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[GF1061 Portable CT PT Analyzer Is Mainly Used for Field or Lab Testing, It Can Finish the Measuremen]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/GF1061_Portable_CT_PT_Analyzer--10658146_10658147.html]]></link><description><![CDATA[Polarity
3. Polarity
4. 5% and 10% error curve
4. Ratio error, phase error
5. Accuracy limiting factor (ALF)
5. Degauss
6. Degauss
6. Calculation of knee point value
7. Ratio error, phase error
7. Ac]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[TTR-I Fully Automatic Three Phase Power Transformer Turns Ratio Test Set]]></title><link><![CDATA[https://cndeltatech.en.ec21.com/TTR_I_Fully_Automatic_Three--11542988_11543002.html]]></link><description><![CDATA[Polarity
Testing
Yes
Yes
Yes
Yes
Vector Group
Testing
/
Yes
No
No
Specifications:
1
Ratio measurement range
1-10000
2
Group measurement
1-12
3
Phase measurement error
1 degree
4
Ratio measurement err]]></description><pubDate><![CDATA[20220314]]></pubDate></item>
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<title><![CDATA[12kV Transformer Capacitance &amp;Tan Delta Tester]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/12kV_Transformer_Capacitance_Tan_Delta--11895397_11895398.html]]></link><description><![CDATA[polarity+phase difference+4 channels
4. 4-channel function, measuring four test object in a single test
5. Reserve the interface for external standard capacitor and external transformer
6. Internal m]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[New Olympus BondMaster 600 Multimode Bond Tester]]></title><link><![CDATA[https://117714.en.ec21.com/New_Olympus_BondMaster_600_Multimode--11801594_11801602.html]]></link><description><![CDATA[POLAR (circle), SECTOR (pie), SCAN (time-based), and SPECTRUM (frequency response).
Reference Dots*Up to 25 user-defined dot recordingsPitch-Catch Specifications (All B600 Models)Supported pitch-catc]]></description><pubDate><![CDATA[20230604]]></pubDate></item>
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<title><![CDATA[Computer Control YFTD300 Safety Valve Test Bench for Safety Valve Pressure Calibration and Seal Test]]></title><link><![CDATA[https://king3834656.en.ec21.com/Computer_Control_YFTD300_Safety_Valve--11745449_11747422.html]]></link><description><![CDATA[polarization booster system. Its function meets the test pressure required for work. The work clamp is positioned by the end face of the flange of the tested valve, and the clamping method is carried]]></description><pubDate><![CDATA[20230330]]></pubDate></item>
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<title><![CDATA[IEC61000-4-5 Lightning Surge Generator]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IEC61000_4_5_Lightning_Surge--11421920_11421956.html]]></link><description><![CDATA[polarity 
Positive, negative, positive/negative automatically
Output impedance
2Ω±10％
Trigger mode
Synchronization,asynchronization
Inject phase
Freely set at 0－360°，resolution:1°
Trigger m]]></description><pubDate><![CDATA[20210729]]></pubDate></item>
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<title><![CDATA[ACP Electrical Current Transformer Test, CT/PT Analyzer]]></title><link><![CDATA[https://aijiezn.en.ec21.com/ACP_Electrical_Current_Transformer_Test--3533367_11343743.html]]></link><description><![CDATA[Polarity 
6. Ratio difference
measurement 
7. Phase (angle difference)
measurement 
8. Primary Current
Injecting 
9. Withstand Test of
Power Frequency Alternating Current 
10. Secondary Load Test
11.]]></description><pubDate><![CDATA[20210224]]></pubDate></item>
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<title><![CDATA[Ponovo T1000 Primary Injection Test Set for Different Types of Relays]]></title><link><![CDATA[https://xiaxiaoming.en.ec21.com/Ponovo_T1000_Primary_Injection_Test--11744128_11737778.html]]></link><description><![CDATA[Polarity, etc.•Multimeter Function•Easy to control•PC report tool software•Advanced high power constant current source with pulse width modulation technology for automated testing•Continuou]]></description><pubDate><![CDATA[20230609]]></pubDate></item>
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<title><![CDATA[Hybrid Karl Fischer Moisture Titrator MKH-700]]></title><link><![CDATA[https://kyotokem.en.ec21.com/Hybrid_Karl_Fischer_Moisture_Titrator--8755027_8755067.html]]></link><description><![CDATA[polarization method with a twin Platinum electrode
EP sense method
Selective drift stability or Limit measurement time
Titration form
Normal titration/Back titration
Titration cell
Two component cell]]></description><pubDate><![CDATA[20140212]]></pubDate></item>
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<title><![CDATA[Fluxmeters Electromagnetic Flux Meter Price Magnetic Flux Flow Density Meter]]></title><link><![CDATA[https://jackietsui.en.ec21.com/Fluxmeters_Electromagnetic_Flux_Meter_Price--8508233_11795040.html]]></link><description><![CDATA[polarity judgment.
Dexinmag digital fluxmeter is a precision magnetic measuring instrument designed and produced with a low-drift electronic integration device. The test response is complete, no data]]></description><pubDate><![CDATA[20230522]]></pubDate></item>

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