Welcome to National Center of Quality Supervision and Testing on Electricity Meters !
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Consulting
Q&A
About pplication

Q: Is it necessary to fill in the application form, telephone booking equally effective?

A: Call for an appointment is also effective, we can handle delegation for you.


Q: Can we mail test sample to the laboratory after the application is successful, or there must be someone to escort sample?

A: You can mailed the test sample to us if you are inconvenient in person arrival.


Q: It has been confirmed by both parties after the application is successful, if you want to cancel, it will produce cost?

A: No,not required.


Q : After the application, if you want to modify the pilot project, how to deal with?

A: You can contact us with telephone or email, fill in the application form again If it is start test, you must pay the price of extro pilot project.



Electricity Meters Test

Q: If I want to do type evaluation test according IR46,How to apply?

A: You can contact us with telephone or email to confirm the sample can be test, then you can download the application from website, and prepare for sample delivery.


Q: If I want to do entrust test of energy meter according IEC, How to apply?

A: You can contact us with telephone or email to confirm the sample can be test, then fill in the application form downloaded from our website, and prepare for sample delivery.


Q: How many samples should we send?

A: We suggest you prepare enough samples for testing, for example, if you apply for IR46 type test, it will cost longer test period if the number of samples less than three.


Q: How long is the period of the type evaluation test and entrust test?

A: No more than 90 days from the date of commissioned for type evaluation test, no more than 20 working days from the date of commissioned for entrust test.



EMC

Q: What kind of other products can do EMC test besides energy meter?

A: You can contact us with telephone or email to confirm.


Q: If the test sample is energy meter, and we just want do the EMC test, which entrust application form should be filled in?

A : You can find the EMC entrust application form in website.


Q: How many samples should we send for EMC test?

A: According to your requirement, normally one sample is enough..


Q: How long is the period of the EMC entrust test?

A: No more than 20 working days from the date of commissioned for entrust test.



Calibration

Q: What is the highest standard of measurement in the laboratory?

A: Class 0.01.


Q: How long is the period of the Standard electrical energy meter and AC watt-hour meter test device calibration?

A: No more than 7 working days and 20 working days from the date of commissioned for entrust test.


Q: For meter testing device, if we need to calibrate at its installation site, how to perform?

A: You can contact us with telephone or email to confirm the sample can be test, then we will arrive at the installation site and calibrate.


Q: If we want to calibrate the power quality parameters, can we calibrate accordance to the industry specifications by customer?

A: Sure, you can contact us with telephone or email to confirm.


Q: Can you provide the standard equipment loan service?

A: Not yet.



Other questions

Q: Can we query progress of testing from website?

A: Sure, you can check from home page- self service-test progress.


Q: Can we require test urgent?

A:You should tell us before delegation and urgent service needs extra cost.


Q: We already finished test from your lab, can we check the report from the website?

A:Sure, you can check from home page- self service – report query to acquire essential information of your test.


Q: After the test, how to retrieve the sample and report?

A: You can come here to retrieve by yourself, If you are inconvenient in person arrival, we can help you to deal with it.