Plastics — Polyether polyols and polymer polyols — Determination of aldehydes and ketones
This document specifies the determination of aldehydes and ketones content in Polyether polyols or polymeric polyols by high performance liquid chromatography (HPLC).This document is applicable to the determination of formaldehyde (HCHO), acetaldehyde (CH3CHO), acrolein (CH2=CHCHO) and acetone (CH3COCH3) in polyether polyols or polymeric polyols .For the determination of other carbonyl compounds…
Fasteners — Hexagon socket set screws with dog point
ISO 4028:2003 specifies the characteristics of hexagon socket set screws with dog point and threads from M1,6 up to and including M24 and of product grade A.
Seal-less rotodynamic pumps — Class II — Specification
1.1 This International Standard specifies the requirements for seal-less rotodynamic pumps that are driven with
permanent magnet coupling (magnet drive pumps) or with canned motor, and which are mainly used in chemical
processes, water treatment and petrochemical industries. Their use can be dictated by space, noise, environment
or safety regulations.
Seal-less pumps are pumps where an inner…
Public information guidance systems — Part 1: Design principles and element requirements for locatio...
ISO 28564-1:2010 specifies requirements and principles for the design and application of location plans, maps and diagrams used in public areas and workplaces to assist users to understand the environment, locate facilities and determine appropriate routes to reach those facilities. These location plans, maps and diagrams are referred to as location plans in ISO 28564-1:2010.
Location plans are…
Fine bubble technology — Environmental applications — Part 3: Test method for on-site evaluation of ...
This document describes the test method and procedure to evaluate algae removal efficiency using microbubble in onsite algae removal facility.
The evaluation is made by measuring the removal rate by comparing the amount of algae in a river or lake before and after applying microbubbles.
Coal — Determination of bulk density of coal as it is handled in industrial practices
ISO 23499:2013 provides description of a cone procedure for determining an uncompacted bulk density of crushed coal less than 37 mm in size, such as is charged into coke ovens. It focuses on the uncompacted bulk density of coal resulting from flowing the material into a measuring container (box) in the absence of compacting forces.
ISO 23499:2013 does not cover procedures for determining a…
Tractors and machinery for agriculture and forestry — Serial control and communications data network...
This document specifies the application, the network layer protocols and the mapping to the controller area network (CAN) data link layer protocol as specified in ISO 11898-1. The application layer specifies protocol data units (PDU), which can be mapped to Classical CAN data frames using the Classical Extended Frame Format (CEFF). For PDUs exceeding the length of the CEFF-formatted data frames,…
Fasteners - Hexagon socket set screws with flat point
ISO 4026:2003 specifies the characteristics of hexagon socket set screws with flat point and threads from M1,6 up to and including M24 and of product grade A.
Gasoline engines with direct fuel injection (GDI engines) — Installation of the high pressure fuel p...
This document specifies dimensions required for the installation and integration of the high pressure fuel pump in gasoline (GDI) engines. The location of the fuel connections and the dimensions of the pump outside shape are not defined since they vary according to the manufacturer of the pump and to the particular application.