ASTM-D5540 Standard Practice for Flow Control and Temperature Control for On-Line Water Sampling and Analysis

ASTM-D5540 - 2013 EDITION - CURRENT
Show Complete Document History

Document Center Inc. is an authorized dealer of ASTM standards.
The following bibliographic material is provided to assist you with your purchasing decision:

Standard Practice for Flow Control and Temperature Control for On-Line Water Sampling and Analysis
ORDER

Price:

$46.00        

Changes from the previous issue

A redline edition is available for this document, with all changes visible. Ask Document Center Inc. for more information.

Scope

1.1 This practice covers the conditioning of a flowing water sample for the precise measurement of various chemical and physical parameters of the water, whether continuous or grab. This practice addresses the conditioning of both high- and low-temperature and pressure sample streams, whether from steam or water.

1.2 This practice provides procedures for the precise control of sample flow rate to minimize changes of the measured variable(s) due to flow changes.

1.3 This practice provides procedures for the precise control of sample temperature to minimize changes of the measured variable(s) due to temperature changes.

1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

crud; flow control; ionic deposition; on-line analysis; pressure reduction; sample conditioning; sample cooler; temperature compensation; temperature control; ICS Number Code 13.060.10 (Water of natural resources); 17.120.10 (Flow in closed conduits)

To find similar documents by ASTM Volume:

11.01 (Water (I))

To find similar documents by classification:

13.060.10 (Water of natural resources)

17.120.10 (Flow in closed conduits Gas meters in buildings, see 91.140.40 Water meters in buildings, see 91.140.60)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ASTM-D5540-13

Revision Level

2013 EDITION

Status

Current

Modification Type

Revision

Publication Date

Aug. 1, 2013

Document Type

Practice

Page Count

5 pages

Committee Number

D19.03