ISO 21360-6:2023
International Standard
Current Edition
·
Approved on
06 December 2023
Vacuum technology — Standard methods for measuring vacuum-pump performance — Part 6: Cryogenic vacuum pumps
ISO 21360-6:2023 Files
English
12 Pages
Current Edition
30.83 BHD
ISO 21360-6:2023 Scope
This document specifies methods for measuring the volume flow rate, maximum throughput, pumping capacity, base pressure cryogenic vacuum pump, cooldown time and crossover value of cryogenic vacuum pumps.
It is applicable to two-stage, closed-loop gaseous helium cryogenic vacuum pumps, which can be directly flanged to a vacuum chamber.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates

BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates


BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements


GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements

Recently Published
ISO 1952:2025
International Standard
Coal — Determination of extractable metals in dilute hydrochloric acid

ISO 5834-1:2025
International Standard
Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 1: Powder form

ISO 5834-3:2025
International Standard
Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 3: Accelerated ageing methods after gamma irradiation in air

ISO 15238:2025
International Standard
Coal — Determination of total cadmium
