HOME   Cart(3)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (25 Oct 2025)

NB/T 42120-2017 English PDF

US$229.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 42120-2017: Calibration specification of low frequency vibration sensor
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
NB/T 42120-2017English229 Add to Cart 3 days [Need to translate] Calibration specification of low frequency vibration sensor Valid NB/T 42120-2017

PDF similar to NB/T 42120-2017


Standard similar to NB/T 42120-2017

GB/T 38953   DB41/T 848   NB/T 31018   NB/T 42122   NB/T 42123   NB/T 42121   

Basic data

Standard ID NB/T 42120-2017 (NB/T42120-2017)
Description (Translated English) Calibration specification of low frequency vibration sensor
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard K45
Classification of International Standard 29.240.01
Word Count Estimation 10,110
Date of Issue 2017-08-02
Date of Implementation 2017-12-01
Quoted Standard GB/T 2298-2010; GB/T 20485.1-2008; JJG 134-2003; JJF 1059.1-2012
Regulation (derived from) National Energy Board Bulletin 2017 No. 8; Industry Standard Filing Announcement 2017 No. 10 (Total No. 214)
Issuing agency(ies) National Energy Administration
Summary This standard specifies the performance requirements for low-frequency vibration sensor calibration, appliance control, methods, result processing, and re-interval intervals. This standard is applicable to the calibration of 0.5Hz~100Hz low frequency vibration sensors for monitoring equipment such as hydroelectric generating sets, wind farm fans, pumping station pump sets (except stator core vibration).

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 42120-2017_English be delivered?

Answer: Upon your order, we will start to translate NB/T 42120-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of NB/T 42120-2017_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 42120-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.