GOST 17.2.4.07-90 PDF

Full title and description

GOST 17.2.4.07-90 — Environment protection. Atmosphere. Methods for determination of pressure and temperature of gas-and-dust streams from stationary sources of pollution. The standard specifies procedures for measuring pressure (including underpressure/rarefaction) and temperature of gas-and-dust effluent streams in ducts, flues and ventilation systems of stationary emission sources.

Abstract

This standard defines accepted methods and practical procedures for locating measurement points, selecting and using instruments (pressure gauges/manometers, thermometers and probes), and recording pressure and temperature of gas-and-dust flows discharged from stationary sources. It is intended to ensure repeatable, comparable field measurements for emissions monitoring and compliance assessment.

General information

• Status: Active (document listed as действующий / in force; has later text updates noted in registries).
• Publication date: Original designation/publication in 1990 and entry into force 1 July 1991 (commonly shown as 01.07.1991).
• Publisher: National standards body (GOST series; originally issued under the USSR/Russian national standards system — Gosstandart / Rosstandart).
• ICS / categories: Environmental protection — Air quality / Emissions from stationary sources (ICS / OKS classes around 13.040.40 / 13.40.40).
• Edition / version: Designation GOST 17.2.4.07-90 (1990 standard; entries and amendments tracked through later updates).
• Number of pages: Listed in public catalogs as about 7–8 pages (different distributors list 7 or 8 pages).

Scope

Applies to measurement of static pressure (and vacuum/rarefaction) and temperature of gas-and-dust streams from stationary emission sources in ducts, flues and ventilation systems. The standard covers selection of measurement points, instrument types and arrangements, general measurement procedures and references to related metrological and procedural standards used when assessing air emissions from stationary sources. It is aimed at field and laboratory personnel performing emissions monitoring and at organisations responsible for environmental compliance.

Key topics and requirements

• Definitions and terminology for gas-and-dust streams (pressure, rarefaction, temperature) used in stack and duct measurements.
• Selection and preparation of measurement points in ducts and ventilation channels to obtain representative pressure and temperature values.
• Recommended instrument types (manometers/pressure transducers, thermometers/thermocouples) and basic calibration/verification considerations.
• Procedural requirements for taking and recording measurements, including handling of gas-and-dust mixtures and safety/operational notes for fieldwork.
• References and normative links to related GOSTs and metrology standards that provide complementary methods (examples cited in the standard’s bibliographic references).

Typical use and users

Used by environmental engineers, emissions monitoring teams, industrial hygiene and safety personnel, accredited testing and calibration laboratories, regulatory inspectors and plant process/maintenance staff who perform or verify stack/duct pressure and temperature measurements as part of emissions characterization, permitting and compliance checks.

Related standards

GOST 17.2.4.06-90 (methods for velocity and flow rate of gas-and-dust streams), GOST 17.2.4.08-90 (humidity of gas-and-dust streams) and several metrology and instrumentation GOSTs are referenced directly from the standard’s normative list (for example, GOST 8.207-76 and other measurement-related documents cited in the text). The document is part of the GOST 17.2.4.* series addressing atmosphere / stationary source emissions.

Keywords

pressure measurement, temperature measurement, gas-and-dust streams, stack monitoring, emissions, atmosphere protection, GOST 17.2.4 series.

FAQ

Q: What is this standard?

A: GOST 17.2.4.07-90 is a national standard in the GOST series that prescribes methods for determining pressure (and rarefaction) and temperature of gas-and-dust flows from stationary pollution sources (stacks, ducts, ventilation systems).

Q: What does it cover?

A: It covers selection of measurement points, recommended measurement instruments and basic field procedures for recording pressure and temperature in gas-and-dust effluent streams, plus normative references to complementary measurement and metrology standards.

Q: Who typically uses it?

A: Environmental and emissions monitoring engineers, plant environmental compliance teams, accredited test laboratories, and regulatory inspectors involved in assessing stationary-source air emissions.

Q: Is it current or superseded?

A: Public registries and document catalogs list GOST 17.2.4.07-90 as in force (действующий) with subsequent updates/annotations noted in later metadata entries (changes or text updates recorded in some databases). Users should confirm current legal or regulatory applicability via the national standards registry or their competent regulatory authority before relying on it for compliance work.

Q: Is it part of a series?

A: Yes — it is one standard within the GOST 17.2.4.* subgroup that addresses measurement methods for atmosphere / emissions from stationary sources (neighboring documents include GOST 17.2.4.06-90 and GOST 17.2.4.08-90).

Q: What are the key keywords?

A: Pressure, rarefaction, temperature, gas-and-dust streams, stack/duct measurements, emissions monitoring, GOST 17.2.4.07-90.