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<title><![CDATA[EC21 Product Catalogs - zero error]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/zero_error--2717/1/zero error.html]]></link><item>
<title><![CDATA[YH811 Multi Functional Thermal Calibrator]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH811_Multi_Functional_Thermal_Calibrator--12022555_12022557.html]]></link><description><![CDATA[error value;
◆During temperature measurement, the error is displayed in ℃, while other functions display relative errors;
◆During measurement, zero drift can be cleared, self calibration functi]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[Ultrasonic Flaw Detector]]></title><link><![CDATA[https://ajrndt.en.ec21.com/Ultrasonic_Flaw_Detector--11973711_11973715.html]]></link><description><![CDATA[Zero-point, Angles, Front edge and material Velocity ； 
● Convenient to make and use DAC \ TCG and AVG to evaluate the echo, the curve can be modified and compensated
● 6dB DAC functions;
● 5]]></description><pubDate><![CDATA[20240723]]></pubDate></item>
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<title><![CDATA[Box Compression Tester for Carton Box]]></title><link><![CDATA[https://celtec.en.ec21.com/Box_Compression_Tester_for_Carton--9267550_9524596.html]]></link><description><![CDATA[error: ±2%
Display variation: ≤2%，Back to zero error: ±0.2%FS
Deformation measurement accuracy: ±1mm
Compressing speed adjustable range: 5mm/min～90mm/min
Compressing speed relative error: ±]]></description><pubDate><![CDATA[20240325]]></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[error and phase error, Magnetization curve etc. 
It facilitates fast and economical on-site testing and calibration of metering and protection current transformers. Manufacturers of current transform]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[CO/CO2/SO2/NO Analyzer]]></title><link><![CDATA[https://xajunengins.en.ec21.com/CO_CO2_SO2_NO_Analyzer--10893051_11403132.html]]></link><description><![CDATA[Zero Drift: ±1% FS/7d
Span Drift: ±1% FS/7d
Linearity Error: ±1% FS
Repeatability:
≤± 1%
Response Time: 
≤15S (T90)
Power:
＜80W
Work Power Supply:
220VAC ± 10%, 50Hz ± 5%
Insulate Current]]></description><pubDate><![CDATA[20210621]]></pubDate></item>
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<title><![CDATA[WDW-S100 Electronic Universal Testing Machine]]></title><link><![CDATA[https://shiyanji.en.ec21.com/WDW_S100_Electronic_Universal_Testing--4048548_4709239.html]]></link><description><![CDATA[error of indicating value
Within measuring rang 1%-100% , &amp;plusmn;1%
5
Relative error of repeatability of indicating value of load
&amp;le;1%
6
Relative error of zero point of load
&amp;plusmn;0.1%
7
Speed r]]></description><pubDate><![CDATA[20120515]]></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[error
curves, can measure ALF 
4. Transformer Ratio
Test 
5. Polarity 
6. Ratio difference
measurement 
7. Phase (angle difference)
measurement 
8. Primary Current
Injecting 
9. Withstand Test of
Pow]]></description><pubDate><![CDATA[20210224]]></pubDate></item>
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<title><![CDATA[V-Sorb 4800P Surface Area and Porosimtery Analyzer]]></title><link><![CDATA[https://goldapp.en.ec21.com/V_Sorb_4800P_Surface_Area--7277224_7277115.html]]></link><description><![CDATA[zero and liner drifting caused by transducer’s macro-change.
D. Data Acquisition and Reduction
High precision and integration data acquisition module is easy to connect, minimal errors and strong a]]></description><pubDate><![CDATA[20240118]]></pubDate></item>

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