ASTM D 6698 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Test Method for On-Line Measurement of Turbidity Below 5 NTU in Water
Hardcopy , PDF
11-11-2014
English
15-06-2007
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 19
|
| DocumentType |
Test Method
|
| Pages |
10
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This test method is applicable to the on-line measurement of turbidity under 5 nephelometric turbidity units (NTU) in water.
1.2 It is the user's responsibility to ensure the validity of this test method for waters of untested matrices.
1.3 In this test method calibration standards are defined in NTU values, but other assigned turbidity units are assumed to be equivalent.
1.4 This method assigns traceable reporting units to the type of respective technology that was used to perform the measurement. Units are numerically equivalent with respect to the calibration standard. For example, a 1 NTU formazin standard is also equal to a 1FNU standard, a 1 FNRU standard and so forth.
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.
| ASTM D 4410 : 2016 | Terminology for Fluvial Sediment |
| ASTM D 4188 : 2017 | Standard Practice for Performing Pressure In-Line Coagulation-Flocculation-Filtration Test in Water |
| ASTM D 6908 : 2006 : R2017 | Standard Practice for Integrity Testing of Water Filtration Membrane Systems |
| ASTM D 7285 : 2006 : R2017 | Standard Guide for Recordkeeping Microfiltration and Ultrafiltration Systems |
| ASTM D 7725 : 2017 | Standard Test Method for the Continuous Measurement of Turbidity Above 1 Turbidity Unit (TU) |
| ASTM D 7726 : 2011 : R2016 : EDT 1 | Standard Guide for The Use of Various Turbidimeter Technologies for Measurement of Turbidity in Water |
| ASTM E 2635 : 2014 | Standard Practice for Water Conservation in Buildings Through In-Situ Water Reclamation |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.