Low prices! Originals & Translations! Save your budget and time!
ONLINENORMS: Online Standards Store
Click View Shopping Cart
  1. Home
  2. ISO
  3. ISO 1608-2:1989 PDF

ISO 1608-2:1989 PDF

ISO 1608-2:1989 PDF

Name:
ISO 1608-2:1989 PDF

Published Date:
12/01/1989

Status:
Active

Description:

Vapour vacuum pumps -- Measurement of performance characteristics -- Part 2: Measurement of critical backing pressure

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$16.2
Need Help?

The considered method of measurement deals with vapours jet vacuum pumps, diffusions pumps and diffusion-ejector pumps. The dependence of the performance of these pumps on the backing pressure can only be completely described be means of a curve relating the inlet and backing pressure over the range of operation. The recommended test dome and the principle of the test equipment are illustrated.


File Size : 1 file , 330 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 3
Published : 12/01/1989

History

Related products

ISO 1608-1:1993
ISO 1608-1:1993
Published Date: 12/01/1993
Vapour vacuum pumps -- Measurement of performance characteristics -- Part 1: Measurement of volume rate of flow (pumping speed)
$16.2
ISO 2861-2:1980
ISO 2861-2:1980
Published Date: 08/01/1980
Vacuum technology -- Quick release couplings -- Dimensions -- Part 2 : Screwed type
$14.7
ISO 3530:1979
ISO 3530:1979
Published Date: 09/01/1979
Vacuum technology -- Mass-spectrometer-type leak-detector calibration
$24.3
ISO 3567:2011
ISO 3567:2011
Published Date: 12/15/2011
Vacuum gauges - Calibration by direct comparison with a reference gauge
$37.2

Best-Selling Products

Engineering Standards Manual
Engineering Standards Manual
Published Date: 06/01/1995