Nitrogen dioxide - Import export

Compressed gases are removed from gas cylinders using RIEGLER flange pressure controllers, which are used during welding, cutting or other related processes. We offer flange pressure controllers according to DIN EN ISO 2503 for flammable and non-flammable gases up to 200 bar and up to 300 bar. All flange pressure controllers are each equipped with a pressure gauge for the display of the cylinder contents and the working pressure. In addition you can also get flange pressure controllers with a flowmeter. Our flange pressure controllers can be used for oxygen, compressed air, nitrogen, carbon dioxide, argon, acetylene, hydrogen, methane, illuminating gas and natural gas.

Compressed gases are removed from gas cylinders using RIEGLER flange pressure controllers, which are used during welding, cutting or other related processes. We offer flange pressure controllers according to DIN EN ISO 2503 for flammable and non-flammable gases up to 200 bar and up to 300 bar. All flange pressure controllers are each equipped with a pressure gauge for the display of the cylinder contents and the working pressure. In addition you can also get flange pressure controllers with a flowmeter. Our flange pressure controllers can be used for oxygen, compressed air, nitrogen, carbon dioxide, argon, acetylene, hydrogen, methane, illuminating gas and natural gas.

Nitrogen Dioxide NO2

Nitrogen Dioxide NO2

Nitrogen Dioxide NO2

Nitrogen Dioxide NO2

Gas Detection Systems use Interference Bandpass Filters to identify the emission of a type of gas. Different gases emit at a specific wavelength which makes it identifiable when using a relevant Interference Bandpass Filter. These wavelengths are: Carbon Monoxide (CO) @ 4.73μm Nitric Oxide (NO) @ 5.24μm Nitrogen Dioxide (NO₂) @ 6.17μm Sulphur Dioxide (SO₂) @ 7.42μm Hydrogen Chloride (HCl) @ 3.55μm Carbon Dioxide (CO₂) @ 10.7μm Knight Optical provide a wide range of interference bandpass filters that can be used with gas detection. The Interference Bandpass Filters would be need to transmit in the infrared region. These would be a customised item, which we are very experienced in. We provide narrow, standard, broadband and extra broadband filters with a high optical density of 4 as standard, however this can be customised for you. For more information read PDF

Exhaled Breath = 78.04% Nitrogen + 13.6%-16% Oxygen = CO2 Car Exhaust = Carbon Dioxide + Carbon Monoxide + Sulphur Dioxide + Nitrogen Oxides + Hydrocarbons How do we know this? Gas detection in Continuous Emission Systems (CEMS), combustion analysers and environmental monitoring are key to ensuring that the world we live in is monitored for its pollution and environments we work in are safe to do so as gases can be detrimental to life. Knight Optical provide a number of optical components that are used in Gas Detection Systems. We can also provide interference bandpass filters that work within the IR, front surface mirrors, gas cells and singlet lenses and window made from Germanium (Ge), Calcium Fluoride (CaF2), Silicon (Si), Quartz/ Fused Silica, Magnesium Fluoride (MgF2) and Sapphire (Al2O3). Read PDF for more information ….

Gas monitor for fast, precise, direct and continuous measurement of NO2 concentrations in the range 0-1000 ppb.

Single reaction chamber version for the monitoring of NO or NOx, or dual chamber for NO, NOx and NO2 measurements. • heated analyzer (temperature controlled up to 180 °C) • measurement of wet and corrosive samples • proven EPA reference method • CLD technique for continuous and simultaneous measurement of NO, NO2 and NOx • in compliance with EN 14792 • fast response time (< 2 sec.)

Offers excellent performance for multigas measurements in dry sampling, including HCl, HF, NO, NO2, N2O, SO2, CO, CH4, TOC, CO2 and O2. MultiGas NDIRGFC analyzer (NonDispersive Infrared Gas Filter Correlation) measuring up to ten gases simultaneously, including Nitrogen Oxide (NO), Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Carbon Monoxide (CO), even Hydrogen Chloride (HCl) and Hydrogen Fluoride (HF). • process optimization and environmental compliance • measurement of dry and corrosive samples • fast and simultaneous measurements of up to 10 gases • dry basis measurement • automatic cross interference correction

The sliding gate manual valve for low temperature type 8056 in reinforced version is used for cryogenic control applications down to 200°C. Media such as hydrogen, nitrogen, oxygen, carbon dioxide, etc. can be shut off safely and can be controlled excellently, even in the low temperature range.

The low temperature sliding gate control valve type 8026 in reinforced GS3 design with integrated positioner is suitable for a wide range of process applications down to 200°C. Media such as hydrogen, nitrogen, oxygen, carbon dioxide, etc. can be precisely controlled even in the lowtemperature range. Digital positioner type 8049 Pneumatic and electropneumatic positioner type 8047 Positioner with integrated process controller type 8049 IPC Positioner type 8047 and type 8049 also in explosionproof version Positioner with mounting acc. to NAMUR standard Limit switch Position feedback Manual override Pilot valve . . .

Missaglia sanitizing furnishings are designed to improve air quality and counteract the spread of viruses, bacteria, mould, dust, mites and micro-particles, carbon monoxide, nitrogen dioxide and volatile organic compounds, elements harmful to patients' health and medical personnel

The TP platform system is a breakthrough product that introduced the use of refrigerant for active cooling & heating of components with no need of chiller, CDA, or consumable refrigerants such as liquid nitrogen and liquid carbon dioxide. It can be a perfect replacement system in the industry for uncompromising thermal and mechanical performance with a temperature ranging from -60 to 220°C. Each system contains a thermal chuck and a self-contained thermal control unit. Features: * Temperature range of -60°C to +220°C, * No LN2 or CO2 required * No chiller or CDA required * Temperature stability +/-0.1 * Fully programmable for automation * Quite & portable * Maintenance FREE

Product Detail Basic Info •Classification: Sulfuric Acid •Appearance: Crystal •Quality: Tech Grade •Packing: Plastic Moven Bag •Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe Additional Info •HS Code: 28111990 •Production Capacity: 10000mt Product Description Another name: Acid amine; Ammonia acid; Sulfonyl acid Molecular Formula: H2NSO2OH MW: 97.09 CAS No.: 5329-14-6 HS CODE: 28111990 Purity: 99.5%min, 98%min, 95%min; Appearance: Colorless orthorhombic crystal or white crystal Odorless, non-volatile, non-hygroscopic, flammable, low toxicity. Relative density 2.216 (20 / 4 degree) Melting point 205 degree Started to decompose at 209 degree when, at 260 degreethis product will decompose into sulfur dioxide, sulfur trioxide, nitrogen and water. Refractive index of α -1.553, β -type 1.563, γ -type 1.568.