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<title><![CDATA[EC21 Product Catalogs - operation principles]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/operation_principles--2717/1/operation principles.html]]></link><item>
<title><![CDATA[WDLYCH 0-5 0-10 Megaohm Resistance Meter AC DC Insulation Monitor for Marine Electrical Net On Ship]]></title><link><![CDATA[https://jade900920.en.ec21.com/WDLYCH_0_5_0_10--11663243_12033933.html]]></link><description><![CDATA[operations. Currently, it holds the ISO9001-2008 certificate. The digital meters have obtained CE certification, and the marine meters have been approved by the China Classification Society (CCS). Ou]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Laser Distance Measurer]]></title><link><![CDATA[https://holo1.en.ec21.com/Laser_Distance_Measurer--11942959_11942962.html]]></link><description><![CDATA[distance.
Operating Principles:
Distance is calculated using the speed of light and the time it takes
for the laser pulse to return. The device converts this into a readable
distance measurement.
]]></description><pubDate><![CDATA[20241206]]></pubDate></item>
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<title><![CDATA[40m 20HZ 1mm Accuracy COM RXTX Serial Port TTL Digital Output Raspberry Pi Laser Distance Sensor]]></title><link><![CDATA[https://lasersensor2003.en.ec21.com/40m_20HZ_1mm_Accuracy_COM--11950652_11976847.html]]></link><description><![CDATA[principle, offering non-contact continuous level detection, with 40m detection range and millimeter-level detection accuracy.
Meskernel provides high frequency ranging Sensor module,including but not]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[RLK607 Contact Infrared Radiometer]]></title><link><![CDATA[https://gatherstar.en.ec21.com/RLK607_Contact_Infrared_Radiometer--11943208_11943310.html]]></link><description><![CDATA[operate;
Power interface: standard miniUSB charging port, easy to use.
Specifications 
Model 
RLK607
Principle 
Receive infrared radiation from material surface
Measure band 
2～30μm
Measuring rang]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Smart Electricity Distribution Network Monitoring System]]></title><link><![CDATA[https://snova17.en.ec21.com/Smart_Electricity_Distribution_Network_Monitoring--10349843_10370312.html]]></link><description><![CDATA[Operation times: ≥5000Times
Static power loss: ≤10μW
Action principle
Short circuit detection principle: According to the phenomenon of short circuit,the current break when
short circuit happen,]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[KRD13 High Energy Shock Test System]]></title><link><![CDATA[https://creditcme.en.ec21.com/KRD13_High_Energy_Shock_Test--11098426_11099352.html]]></link><description><![CDATA[KRD13 High
Energy Shock Test System
KRD13 series high energy shock test system
is specially designed to meet the requirements of military industry and home
appliances. The system adopts the principle]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Custom Breaking Strength Tester for Glass Ampoule Bottle]]></title><link><![CDATA[https://celtec.en.ec21.com/Custom_Breaking_Strength_Tester_for--9267551_9267648.html]]></link><description><![CDATA[oper breaking force of the neck is crucial for both the pharmaceutical safety and clinical application.
Breaking Strength Tester Principle
An ampoule sample is place on the fixtures and the pressing ]]></description><pubDate><![CDATA[20240325]]></pubDate></item>
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<title><![CDATA[Automatic Image Measuring Device]]></title><link><![CDATA[https://qiantongyiqi.en.ec21.com/Automatic_Image_Measuring_Device--11683816_11853605.html]]></link><description><![CDATA[Product DescriptionImager characteristics:
Using optical principle, non-contact test measurement;
Automatic Image Measuring Device is applicable to all fields for the purpose of two coordinate measur]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Oxygen Permeability Testing Instrument (OTR Tester)]]></title><link><![CDATA[https://gbpitester.en.ec21.com/Oxygen_Permeability_Testing_Instrument_OTR--11629254_11631103.html]]></link><description><![CDATA[operation language support .
After sale Service:
l 2 years coverage
l Speedy reply, 12hrs response to customer questions
l Software free update
l Minor maintenance ---parts ship within 24 hrs
l Major]]></description><pubDate><![CDATA[20220901]]></pubDate></item>
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<title><![CDATA[KRD13 High Energy Shock Test System]]></title><link><![CDATA[https://cmetechnology.en.ec21.com/KRD13_High_Energy_Shock_Test--11706077_11837073.html]]></link><description><![CDATA[principle of expansion, by adjusting the internal pressure; make it in a short stroke to release high-impact energy. This novel designed high-energy shock test system is easy to operate and used to t]]></description><pubDate><![CDATA[20230823]]></pubDate></item>
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<title><![CDATA[Sight Glass Type Level Gauge]]></title><link><![CDATA[https://aohonggaugeglass.en.ec21.com/Sight_Glass_Type_Level_Gauge--11850290_11850306.html]]></link><description><![CDATA[operational efficiency and safety.
Working PrincipleThe working principle of the Glass Plate Level Gauge is simple yet effective. It operates based on the fact that liquid inside a container seeks it]]></description><pubDate><![CDATA[20231004]]></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[operation options of automatic and manual control for air source booster work. When automatic booster work is selected, the operator can observe the testing course in a close distance. The safety fac]]></description><pubDate><![CDATA[20230330]]></pubDate></item>
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<title><![CDATA[IEC61180-1 Impulse Withstand Voltage Generator with 1.2/50us Waveform]]></title><link><![CDATA[https://pegogroup.en.ec21.com/IEC61180_1_Impulse_Withstand_Voltage--11421920_11425210.html]]></link><description><![CDATA[operation and update software
2) Built in over-voltage, over-current, short circuit protection
3) Voltage error and no output warning
4) Chinese and English software available
3. Technical Parameters]]></description><pubDate><![CDATA[20210805]]></pubDate></item>
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<title><![CDATA[CDW-60 Impact Test Low Temperature Chamber / Environmental Chamber]]></title><link><![CDATA[https://astmtester123.en.ec21.com/CDW_60_Impact_Test_Low--9999940_10000040.html]]></link><description><![CDATA[principle of heat balance and mixing method of circulation to achieve uniformity of the sample auto-cooling and temperature, to fully meet the temperature indicators of national standard GB/T229-2007]]></description><pubDate><![CDATA[20190815]]></pubDate></item>
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<title><![CDATA[Low Temperature Meter / Impact Testing Machine]]></title><link><![CDATA[https://lgtester789.en.ec21.com/Low_Temperature_Meter_Impact_Testing--10000308_10000400.html]]></link><description><![CDATA[principle of heat balance and mixing method of circulation to achieve uniformity of the sample auto-cooling and temperature, to fully meet the temperature indicators of national standard GB/T229-2007]]></description><pubDate><![CDATA[20190821]]></pubDate></item>
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<title><![CDATA[CDW-80T  Low Temperature Impact Testing Meter]]></title><link><![CDATA[https://lgcs201088.en.ec21.com/CDW_80T_Low_Temperature_Impact--6692154_6692888.html]]></link><description><![CDATA[principle of heat balance and mixing method of circulation to achieve uniformity of the sample auto-cooling and temperature, to fully meet the temperature indicators of national standard GB229-2007 a]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
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<title><![CDATA[Pressure-composition-temperature Equipment]]></title><link><![CDATA[https://goldapp.en.ec21.com/Pressure_composition_temperature_Equipment--7277235_8490271.html]]></link><description><![CDATA[operation, and also minimizes large differential pressure’s impact to pressure transducer
H-Sorb 2600PCT high pressure gas adsorption volumetric principle analyzer application
1. Study and research]]></description><pubDate><![CDATA[20240118]]></pubDate></item>
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<title><![CDATA[Burst Tester]]></title><link><![CDATA[https://pnshar.en.ec21.com/Burst_Tester--6815878_6805020.html]]></link><description><![CDATA[operation, easy regulation and stable performance. PRINCIPE: A test piece placed over a circular elastic diaphragm, it is rigidly clamped at the periphery but free to bulge with the diaphragm. Hydrau]]></description><pubDate><![CDATA[20120619]]></pubDate></item>
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<title><![CDATA[Quick Thermal Conductivity Meter QTM-700/QTM-710]]></title><link><![CDATA[https://kyotokem.en.ec21.com/Quick_Thermal_Conductivity_Meter_QTM--8755030_8755121.html]]></link><description><![CDATA[operation with the touch-screen of 5.7 inch color LCD
Intuitive operation is possible with touch-screen.Quick measurement with 3ch probes
By connecting the multiple probes (the same type or other typ]]></description><pubDate><![CDATA[20190329]]></pubDate></item>
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<title><![CDATA[Electrical Asphalt/Soil Non-nuclear Density Gauge for Civil Engineering]]></title><link><![CDATA[https://tianpeng01.en.ec21.com/Electrical_Asphalt_Soil_Non_nuclear--10976325_10976334.html]]></link><description><![CDATA[principle , is a non-radioactive substances, environmental non-contact instrument .
Non-nuclear density gauge asphalt characteristics:
Fast measurement speed --- display the measurement results withi]]></description><pubDate><![CDATA[20230530]]></pubDate></item>
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<title><![CDATA[Surface Profile Gague Profilemeter SRT-6223]]></title><link><![CDATA[https://105landtek.en.ec21.com/Surface_Profile_Gague_Profilemeter_SRT--9545708_11825590.html]]></link><description><![CDATA[Principle: Inductance type
Operating Conditions:
temperature: 0 ~ 50 ℃ Humidity：&lt; 80 %RH
Battery Supply: 4 x 1.5v AAA size (UM-4) battery
Dimensions: 162 × 65 × 28 mm
Weight:280g
Standard Acces]]></description><pubDate><![CDATA[20230727]]></pubDate></item>

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