Viscosity and density measurement methods for polymer melts

ISSN 1392-2114 ULTRAGARSAS (ULTRASOUND), Vol. 66, No. 4, 2011. 20 Viscosity and density measurement methods for polymer melts R. Kažys, R. Rekuvienė Ultrasound Research Institute, Kaunas University of Technology, Studentų Str. 50, 51368

PES-411 Mobile Ethylene Measurement Device » Ethylene …

PES-411 ethylene measurement device helps you to have more proper and and healthier ripening process and storage through its instant ethylene gas rate measurements. The design of the system is a product of a team work. Both the main unit and the sensor

Air & Gas Analysis - Ethylene Testing - QA Supplies

QA Supplies has thousands of competitively priced products designed to meet the needs of professionals who monitor, control, or evaluate environmental conditions to assure that the quality of fresh produce and other perishables.

Leaflet MACView-Ethylene Postharvest Analyser Portable 001:Leaflet MACView-Ethylene …

MEASUREMENT TECHNOLOGY The product The MACView®-Ethylene Postharvest Analyser is an extreme ive ethylene measurement device suitable for measurement in fruit, postharvest vegetables, bulbs, trees, storage rooms, and

Overview of Ethylene Oxide Residuals | TechTip | STERIS …

If residue issues are currently a problem or may present a challenge to a new device, consult with a sterilization provider to discuss minimizing the effects of the ethylene oxide sterilization process. In addition, the test methods for analyzing EO residues will vary

Dissolved gas analysis - Wikipedia

Dissolved gas analysis (DGA) is the study of dissolved gases in transformer oil. Insulating materials within transformers and electrical equipment break down to liberate gases within the unit. The distribution of these gases can be related to the type of electrical fault

Ethylene Oxide Sterilization 1 Calculation of Initial Gas …

6/9/1972· During investigations of firms that sterilize medical products with ethylene oxide, there is a frequent need to verify process data as furnished by the firm. It is important to make check calculations and report the ethylene oxide (ETO) concentrations inside the sterilizers. In this ITG, we provide

Ethylene detection in fruit supply chains

13/6/2014· Three other developments for ethylene measurement are on the verge of being used in the fruit supply chain: the NDIR device, the μGC system and the electro-alytic sensor ETH1010 (table 4). We depicted these three systems, because they are showing good overall performances and the prices are in a reasonable range.

MacView Ethylene Postharvest Portable Analyser | EMS

The MACView® Ethylene Postharvest Portable Analyser is available in 2 measurement ranges: 0-5000 ppb and 0-500 ppm. In the 0-2000 ppb version it gives the measured values in nuer of ppb’s (parts per bil- lion) on the display.

Glycol dehydration - Wikipedia

Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids (NGL). It is the most common and economical means of water removal from these streams. Glycols typically seen in industry include triethylene glycol (TEG),

Test Method: Method 431 Determination of Ethylene Oxide …

Method 431 Ethylene Oxide Noveer 13, 1998 M431 Page 2 using the sampling/analysis procedures described above and the calculations described in Appendix F. APPLICABILITY : This method is applicable to the measurement of ethylene oxide in emissions

Refractometer to Measure Glycol Concentration in Water.

Answer: We have two different types of refractometers that you can use to measure glycol concentration in water. The first is the MISCO 7084VP+ Glycol & Battery Tester. It is a traditional analog refractometer with scales for measuring both ethylene glycol (EG

Inexpensive sensor measures ripeness of fruit - New Atlas

30/4/2012· As fruit matures, it releases a gas known as ethylene, that causes the ripening process to begin. Once that process is under way, more ethylene is released, kicking the ripening into high gear. Currently, produce warehouses use expensive technologies such as …

Air & Gas Analysis - Ethylene Testing - QA Supplies

QA Supplies has thousands of competitively priced products designed to meet the needs of professionals who monitor, control, or evaluate environmental conditions to assure that the quality of fresh produce and other perishables.

PES-411 Portable Ethylene Measurement Device | …

PES-411 ethylene measurement device helps you to have more proper and and healthier ripening process and storage through its instant ethylene gas rate measurements. The design of the system is a product of a team work. Both the main unit and the sensor was

MacView Ethylene Oxide Analyzer | Environmental …

The MACView®-Ethylene Oxide (EtOx) Analyser is an extreme ive ethylene Oxide measurement device suitable for measurement in warehouses, containers and confined spaces to protect human from high concentrations of Ethylene Oxide (EtOx). Levels

Test Method: Method 431 Determination of Ethylene Oxide …

Method 431 Ethylene Oxide Noveer 13, 1998 M431 Page 2 using the sampling/analysis procedures described above and the calculations described in Appendix F. APPLICABILITY : This method is applicable to the measurement of ethylene oxide in emissions

Measurement Specialties - MEAS Sensors | TE Connectivity

MEASUREMENT SPECIALTIES For more than 30 years TE Connectivity''s (TE) Measurement Specialties sensors have been designed to address the most demanding engineering challenges across a wide range of industries and appliions. TE''s Measurement

Air & Gas Analysis - Ethylene Testing - QA Supplies

QA Supplies has thousands of competitively priced products designed to meet the needs of professionals who monitor, control, or evaluate environmental conditions to assure that the quality of fresh produce and other perishables.

Ukrainian hryvnia - Wikipedia

The modern Ukrainian hryvnia is sometimes transliterated as hryvna, hrivna, gryvna or grivna, due to its Russian language counterpart, гри вна, pronounced grívna. However, the standard English name for the currency is hryvnia.

Dräger-Tubes & CMS Handbook

An important prerequisite to determining the potential of any gaseous air pollutants is the determination of the concentration with a suitable gas measurement device. The kind of device to be used depends on which gases have to be measured and how often. Much

ISO 11135:2014(en), Sterilization of health-care products …

ISO 11135 describes requirements that, if met, will provide an ethylene oxide sterilization process intended to sterilize medical devices, which has appropriate microbicidal activity. Furthermore, compliance with the requirements ensures that validations conducted

E-111 Ethylene Measurement & Control Device | …

Ethylene Measurement and Control on Same Device E-111 measures the rate of ethylene gas at the loion of the sensor, display it in LCD screen and controls your ethylene generator or ventilation engine and send SMS alert in any alarm case…

Ethylene - Wikipedia

Ethylene (IUPAC name: ethene) is a hydrocarbon which has the formula C 2H 4 or H2C=CH2. It is a colorless flammable gas with a faint "sweet and musky" odour when pure.[5] It is the simplest alkene (a hydrocarbon with carbon-carbon double bonds). Ethylene is widely used in the chemical industry, and its worldwide production (over 150