Valid

JB/T 20201-2021Vaporized hydrogen peroxide concentration detectors (English PDF)

汽化过氧化氢浓度检测仪

Preview PDF

This is a limited preview

Buy now to download the full PDF (15 pages)

Need quotation for your management?

Get a formal quotation for JB/T 20201-2021 in 30 minutes.

Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

August 21, 2021

Implementation date

February 1, 2022

Scope

JB/T 20201-2021 is the English-translated version of 汽化过氧化氢浓度检测仪.

Sterilisation of cleanrooms and isolators with vaporized hydrogen peroxide is monitored with the detectors described in JB/T 20201-2021, a Chinese machinery industry standard.

The document lays down the model designation, in which the function code VHP is followed by a feature code for the diffusion type (K) or the pump suction type (X) and by a specification code giving the measuring range in µmol/mol.

It then sets the technical requirements, the test methods, the inspection rules and the provisions for marking, instruction manual, packaging, transport and storage.

Response time is defined as T90, the time the detector needs to reach 90% of its stable reading after contact with the gas. Enclosure protection follows GB/T 4208-2017 and electrical safety GB/T 36035-2018. It was issued on 21 August 2021 and has applied since 1 February 2022.

Found what you need?

Document preview — JB/T 20201-2021

National Standard of the People's Republic of China

Classification: C 95

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Mark
5 Requirements
6 Test method
7 Inspection Rules
8 Logo, instruction manual, packaging, transportation and storage

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted.

1 Scope

This document specifies the terms and definitions, markings, requirements, test methods, inspection rules and markings, use of vaporized hydrogen peroxide concentration detectors Instructions, packaging, transportation and storage.

This document applies to the vaporized hydrogen peroxide concentration detector (hereinafter referred to as the "detector").

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document.

GB/T 191 Graphical signs of packaging, storage and transportation

GB/T 4208-2017 Protection class of enclosure (IP code)

GB/T 6388 Receipt and Delivery Marks for Transport Packaging

GB/T 9969 General Principles of Instruction Manual for Industrial Products

GB/T 10111 Generation of random numbers and its application in product quality sampling inspection

GB/T 13306 Signs

GB/T 13384 General technical conditions for packaging of mechanical and electrical products

GB/T 14710-2009 Environmental requirements and test methods for medical electrical appliances

GB/T 36035-2018 General requirements for electrical safety of pharmaceutical machinery

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Response time (T90)

Response time < T90 > responsetime < 90 > The time required for the detector to reach 90% of the stable indicated value from the time the detector touches the gas to be detected.

4 Marks

The model of the detector is compiled as follows.

Category code. testing machinery Function code. vaporized hydrogen peroxide Feature code. Diffusion type (K); Pump suction type (X) Specification code. applicable range, µmol/mol

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB 22216-2020|GB 27955-2020|GB/T 39718-2020|GB/T 33417-2016|GB/T 32309-2015|YY/T 1266-2015

How to Download JB/T 20201-2021

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.