MI 2948-2005

МИ 2948-2005

Wet gas generators reference dynamic type "Spring". Method of verification

Генераторы влажного газа эталонные динамические типа "Родник". Методика поверки

Status: Effective

The recommendation applies to reference dynamic wet gas generators of the "SPRING" type (hereinafter referred to as generators) related to the working standards of the second discharge and intended for graduation and calibration of hygrometers of immersion and flow types. The recommendation establishes the requirements, methods and means of primary and periodic verification of newly manufactured and in-use generators. Verification is carried out by the method of comparing with transfer to the generator with the help of a hygrometer-comparator of the size of a vapor-gas mixture unit of moisture (hereinafter PGM) from the state primary standard of a unit of relative humidity of gases in accordance with the verification scheme in accordance with GOST 8.547.

Рекомендация распространяется на эталонные динамические генераторы влажного газа типа "РОДНИК" (далее генераторы), относящиеся к рабочим эталонам второго разряда и предназначенные для градуировки и поверки гигрометров погружного и проточного типов. Рекомендация устанавливает требования, методы и средства первичной и периодической поверок вновь выпускаемых и находящихся в эксплуатации генераторов. Поверка осуществляется методом компарирования с передачей генераторам с помощью гигрометра-компаратора размера единицы влажности парогазовой смеси (далее ПГС) от государственного первичного эталона единицы относительной влажности газов в соответствии с поверочной схемой по ГОСТ 8.547.

Choose Language: 
Format: Electronic (pdf/doc)
Page Count: 8

Approved: FSUE VS NIIFTRI, 12/20/2004

SKU: RUSS154304

Price: $111.31

The Product is Contained in the Following Classifiers:

PromExpert » SECTION II. METROLOGICAL » I Organizational and technical bases of metrological support » 2 Technical basics of metrological support » 2.3 Verification, calibration and testing of measuring instruments » 2.3.5 Measurements of physico-chemical composition and properties of substances »

ISO classifier » 17 METROLOGY AND MEASUREMENTS. PHYSICAL PHENOMENA » 17.020 Metrology and measurements in general »

As a Replacement Of:

MI 1489-86: State system for ensuring uniformity of measurements. Wet gas generator exemplary "Spring-3". Method of verification

MI 260-82: State system for ensuring the uniformity of measurements. Wet gas generators exemplary dynamic "SPRING" and "SPRING-2". Methods and means of verification

The Document References:

GOST 13646-68: Glass mercury thermometers designed for precise measurements

GOST 14254-96: Degrees of protection provided by enclosures (IP Code)

GOST 15150-69: Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence

GOST 2405-88: Pressure gauges, vacuum gauges, pressure-vacuum gauges, pressure meters, draft gauges and draft-pressure gauges

GOST 24484-80: Industries purity. Compressed air methods of measuring of contamination

GOST 8.395-80: Standard measurement conditions for calibration

GOST 8.547-2009: State system for ensuring the uniformity of measurements. State verification schedule for means measuring humidity of gases

GOST 8.547-86: State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring relative humidity of gases

GOST 9293-74: Gaseous and liquid nitrogen. Specifications

MI 1489-86: State system for ensuring uniformity of measurements. Wet gas generator exemplary "Spring-3". Method of verification

MI 2525-99: State system for ensuring uniformity of measurements. Recommendations on metrology of state scientific metrology centers of Gosstandart of Russia. Order of development

RMG 51-2002: State system for ensuring the uniformity of measurements. Documentats for verification methods of measuring instruments. Basic statements

MI 260-82: State system for ensuring the uniformity of measurements. Wet gas generators exemplary dynamic "SPRING" and "SPRING-2". Methods and means of verification

Customers Who Viewed This Item Also Viewed:

Steel welded vessels and apparatus. General technical conditions
Language: English
Price: $108.90
Basic and safety principles for man-machine interface, marking and identification. Identification of conductors by colours and alphanumerics.
Language: English
Price: $57.42
Flanges for valves, fittings and pipelines for pressure to PN 250. Design, dimensions and general technical requirements
Language: English
Price: $293.04
Technical Regulations of Customs Union, On safety of machines and equipment
Language: English
Price: $110.40
Vessels and Apparatus. Norms and methods of strength calculation from wind loads, seismic influence and other external loads
Language: English
Price: $311.85
Steel pipes and shaped products with foamed polyurethane thermal insulation in protective sheath. Specifications.
Language: English
Price: $469.26
Buildings and constructions. Method for determining wind loads on the building envelope
Language: English
Price: $88.22
Valves of pipeline technological systems of nuclear power plants, not affecting safety. General technical requirements
Language: English
Price: $448.52
Loads and actions
Language: English
Price: $495.00
Erecting cranes. Removable lifting devices and containers. Operation
Language: English
Price: $651.36
Steel and corrosion resistant alloys. Test methods for resistance to intergranular corrosion
Language: English
Price: $246.56
Vessels and apparatus. Norms and methods of strength calculation. Calculation of cylindrical and conical shells, convex and flat bottoms and covers
Language: English
Price: $727.21
Seismic building design code
Language: English
Price: $531.80
Spatial reinforced concrete structures of roofs and floors. Design requirements
Language: English
Price: $542.77
Concrete and reinforced concrete structures. Key Points
Language: English
Price: $1,932.93
Culverts and drainage systems in permafrost areas. Design rules
Language: English
Price: $883.86
Industrial equipment. General safety requirements
Language: English
Price: $71.53
Three-phase asynchronous motors. General specifications.
Language: English
Price: $100.98
Rules for Development, Production and Application of Membranous Safety Equipment
Language: English
Price: $242.55
Asbestos fabric
Language: English
Price: $105.54


RussianGost.com is an industry-leading company with stringent quality control standards and our dedication to precision, reliability and accuracy are some of the reasons why some of the world’s largest companies trust us to provide their national regulatory framework and for translations of critical, challenging, and sensitive information.

Our niche specialty is the localization of national regulatory databases involving: technical norms, standards, and regulations; government laws, codes, and resolutions; as well as RF agency codes, requirements, and Instructions.

We maintain a database of over 220,000 normative documents in English and other languages for the following 12 countries: Armenia, Azerbaijan, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Mongolia, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan.

Placing Your Order

Please select your chosen document, proceed to the ‘checkout page’ and select the form of payment of your choice. We accept all major credit cards and bank wire transfers. We also accept PayPal and Google Checkout for your convenience. Please contact us for any additional arrangements (Contract agreements, PO, etc.).

Once an order is placed it will be verified and processed within a few hours up to a rare maximum of 24 hours.

For items in stock, the document/web link is e-mailed to you so that you can download and save it for your records.

For items out of stock (third party supply) you will be notified as to which items will require additional time to fulfil. We normally supply such items in less than three days.

Once an order is placed you will receive a receipt/invoice that can be filed for reporting and accounting purposes. This receipt can be easily saved and printed for your records.

Your Order Best Quality and Authenticity Guarantee

Your order is provided in electronic format (usually an Adobe Acrobat or MS Word).

We always guarantee the best quality for all of our products. If for any reason whatsoever you are not satisfied, we can conduct a completely FREE revision and edit of products you have purchased. Additionally we provide FREE regulatory updates if, for instance, the document has a newer version at the date of purchase.

We guarantee authenticity. Each document in English is verified against the original and official version. We only use official regulatory sources to make sure you have the most recent version of the document, all from reliable official sources.

All Codes and Regulations

All Categories

Send us a message live-chat-up-arrow live-chat-down-arrow

Leave your message in the form below, and we will write back by e-mail!