Atmosphere
1) a planet's exosphere, surface to space, space. 2) a unit of atmospheric pressure.
See Also: Atmospheric, Air, Earth, Climate, Space
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Explosive Atmosphere Test
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This test demonstrates that a part will not ignite while operating in an explosive ambient atmosphere. The tests are conducted at ground level pressure as well as reduced barometric pressures, in a closed explosion-proof chamber.
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Controlled Atmosphere
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KP Technology offer a range of Kelvin Probes that work in a controlled environment including automatic control of relative humidity within the Kelvin Probe housing and integrated nitrogen atmosphere control.
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Photochemical Pollution Monitoring System
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Are large-scale air quality models that simulate the changes of pollutant concentrations in the atmosphere using a set of mathematical equations characterizing the chemical and physical processes in the atmosphere.
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Portable Servo Conditioners
PTS-V
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Bemco PTS-V Portable Servo Conditioners provide a closed loop flow of controlled temperature air or gas to an insulated enclosure or structure. Bemco high pressure gas servo conditioners provide air or gas at up to two atmospheres of pressure to heat exchangers and thermal shrouds. Bemco HPG High Pressure Gas Conditioners are described on a separate page.
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Portable Gas And Leak Detectors
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Portable Gas Detectors, classed as a type of Personal Protective Equipment (PPE), are designed to keep personnel safe from atmospheric gas hazards and allow mobile testing of locations before they are entered. These handheld devices are essential in many areas where gas hazards could occur because they are continuously monitoring at close range to the operator, while stationary and moving.
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Automated Low Humidity Generation System
3920
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The Model 3920 Low Humidity Generation System is a self-contained system capable of producing atmospheres of known humidity using the fundamental "two-pressure" principle. This system is capable of continuously supplying frost point, dew point, parts per million, relative humidity and other calculated values for instrument calibration and evaluation as well as for precision environmental testing.
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Web Sensor with PoE
T7610
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PoE Web Sensor with built-in temperature, relative humidity and atmospheric pressure sensors.High precision capacitive polymer sensor ensures excellent long term calibration stability and ultimate accuracy. Dual line LCD is an advantage. Power over Ethernet feature according IEEE 802.3af is supported. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio and specific enthalpy.
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temperature, humidity, bar. pressure transmitter
T7410
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Built-in relative humidity, temperature, atmospheric pressure sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Mixed Gas Corrosion Test Chamber
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Guangdong Test EQ Equipment co., Ltd.
- Precision Gas Dosing: Delivers exact concentrations of corrosive gases (e.g., H₂S, SO₂, Cl₂ with N₂ carrier gas; NO₂ with synthetic air) for repeatable test conditions. Supports simultaneous dosing of up to four gases, enabling multi-pollutant interaction studies.- Acrylic (PMMA) viewing window allows real-time monitoring of specimens without compromising test integrity.- Pressure monitoring system and gas sampling port ensure operator safety and compliance with industrial hygiene standards.- Advanced Environmental Control: Integrated air exchange module maintains consistent gas distribution and replicates dynamic atmospheric conditions.- Standard Compliance: Certified for IEC 60068-2-60, 60068-2-42/43, ISO 21207, and other global protocols, guaranteeing internationally recognized results.
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Handheld Water Quality Meters
LAQUA DO210
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Measures dissolved oxygen (DO) concentration in ppm (mg/L) and % saturation0.01 mg/L or 0.1% DO resolutionCompensates salinity, temperature, and atmospheric pressure Allows up to 2 calibration points using galvanic DO electrode°C & °F temperature readingsAuto log data; built-in memory can store up to 500 dataAuto stable, auto hold, and real-time measurement modesAuto shut-off (programmable: up to 30 minutes)Built-in electrode holder allows 2 electrodes to be attached Monochrome LCD with white LED backlight: 50 x 50 mmCasing is IP67 waterproof/dustproof, shock & scratch resistant, non-slipPowered by 2 x AA batteriesPackaged with galvanic electrode in carrying case3 years meter warranty
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SparkFun Atmospheric Sensor Breakout
BME280 (Qwiic)
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The SparkFun BME280 Atmospheric Sensor Breakout is an easy way to measure barometric pressure, humidity, and temperature readings, all without taking up too much space. Basically, you can find out anything you need to know about atmospheric conditions from this tiny breakout. The BME280 Breakout has been designed to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to use a breadboard.
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UV Meter
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This affordable UV meter detects both atmospheric UV-A and UV-B light ranging from 400 nm to 280 nm. It displays the current atmospheric UV index and the UV Irradiance. UV-A and UV-B are the UV rays that penetrate the atmosphere. A graphical meter alongside a UV color code chart makes it easy to determine the level of UV risk.
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ATEX Certified
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Equipment tested and approved to operate safely in potentially explosive atmospheres containing flammable gases, vapors, or dust.
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Humidity And Temperature PROfilers
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RPG's profiling radiometers are mainly used to derive vertical profiles of atmospheric temperature and humidity (RPG-HATPRO). The infrared radiometer extension allows to cloud base height and ice cloud detection.The radiometer series covers high-resolution temperature profiling of the boundary layer and low-humidity applications. All models of the series provide accurate total amounts of atmospheric water vapor and cloud liquid cloud. RPG radiometers are stand-alone systems for automated weather-station use under nearly all environmental conditions. A variety of retrieval algorithms (custom designed and global standard algorithms) can be selected.
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Aerosol Optical Tweezers
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Bristol Industrial & Research Associates Ltd
Biral Manufacturers Aerosol Optical Tweezing instruments that offer the ability to study individual particles over indefinite periods. Developed in collaboration with the Bristol Aerosol Research Centre at the University of Bristol the instruments are used in research applications such as atmospheric chemistry, pharmaceutical drug development and basic aerosol research.
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Mechanical Coating Thickness Gauges
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Mechanical Coating Thickness Gauges are suitable for working in high risk areas such as high temperature or flammable atmospheres, underwater or where the risk of explosion is high and could be triggered by the use of an electronic instrument. From the simplest coating thickness gauge Elcometer 101 which will provide you with quick and immediate results to the more accurate coating thickness gauge Elcometer 211, also called the "banana gauge" which is ideal for cold and underwater surfaces.
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Flash Diffusivity Analyzers
DLF 2800
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The Discovery Laser Flash DLF 2800 is an advanced freestanding instrument for the measurement of thermal diffusivity and specific heat capacity of materials from room temperature to 2800°C. The distinctive design incorporates a proprietary laser, laser optics, detector, and furnace technologies, and along with the unique six-position sample carousel, ensures unprecedented measurement accuracy and sample throughput. With the ability to operate in a variety of atmospheric conditions, including inert gas or under vacuum, the DLF 2800 can characterize a wide variety of materials, including polymers, ceramics, carbons, graphite, composites, glasses, metals, and alloys.
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Automatic Air Purging Tank
MF-015
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If the fuel passing through a flow detector has mixing of air, the flow rate cannot be measured correctly. The MF-015 is an automatic air purging tank that uses a precision float valve. When fluid enters the flow line, the air is automatically purged to the atmosphere.
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”Two Pressure" Humidity Generator
2500 Mobile
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The Model 2500 Benchtop Humidity Generator is a self contained system capable of producing atmospheres of known humidities using the fundamental, NIST proven, "two-pressure" principle. This system is capable of continuously supplying accurately known humidity values for instrument calibration, evaluation, and verification, as well as for environmental testing.
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On-line MAP Gas Analyzers
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Our online MAP gas analyzers continuously extract and monitor packaging gas from the Modified Atmosphere Packaging line to ensure that the equipment and gas mixing system deliver a desirable protective atmosphere which meets the requirements for prolonged shelf-life products within the food & beverage and pharmaceutical industries.
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Thermo-Hygro-Barometer
D4130
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Thermometer, hygrometer, barometer is designed for measurement and datalogging of temperature, relative humidity and atmospheric pressure into the internal non-volatile memory.
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Gas Analysis
HPR-20 DLS
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The Hiden HPR-20 DLS gas analysis system is configured for continuous analysis of gases and vapours at pressures near atmosphere in standard form, alternative inlet systems being offered for applications requiring direct sampling from higher pressures to 30 bar.
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Upgrade For Star SAFIRE® 380-HD and 380-HDc
380X Upgrade
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The Star SAFIRE® 380X is a hardware, firmware, and software upgrade to support advanced image aiding features for our globally renowned Star SAFIRE 380 gimbal systems, including Star SAFIRE 380-HD and 380-HDc. The new 380X skillet upgrade reduces operator workload for faster, smarter decision support and features customizable configurations for multi-tile video management and visual user interface, and touchscreen and streaming tablet support. It also features an integrated moving target indicator (MTI) and de-scintillation filter, that removes atmospheric effects to reveal clearer, sharper detail from greater distances.
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Gas Mixers
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Get the right gas mixture and flow rate using our Gas Mixers for Modified Atmosphere Packages. We offer gas mixers for CO2, Oxygen, Nitrogen, and Argon gases.
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Oxygen Deficiency Monitor
Series 1000
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AOI's Oxygen Deficiency Monitor is designed to provide continuous protection of personnel from oxygen deficient atmospheres. An excellent oxygen deficiency monitor for government labs, universities, research facilities, and industrial laboratories for helping to ensure the safety of breathing air.
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General Performance Differential Pressure Transducers
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These general performance Baratron® differential capacitance manometers measure the difference in pressure between the inlet tube and the reference cavity. The reference cavity can be connected to any pressure or vacuum source, or be open to local atmosphere.
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Explosion-Proof Differential Pressure Switch
1950G
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The Model 1950G Explosion-Proof Switch combines the best features of the popular Dwyer Series 1950 Pressure Switch with the benefit of natural gas compatibility. Units are rain-tight for outdoor installations, and are UL listed for use in Class I, Groups A, B, C, & D; Class II, Groups E, F, & G and Class III atmospheres, ATEX for EExd IIB & Hydrogen T6, and CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div. 1, Groups E, F, G and Class III atmospheres
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Gas Detection Controller
MX 43
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Teledyne Gas & Flame Detection
Fully scalable, and designed to functional safety performance level 1 standards, the MX 43 is an analog and digital controller that continuously measures and controls gases in the atmosphere. The MX 43 gas detector manages both digital lines and analog channels, and covers all needs for a wide variety of gas monitoring applications. The MX 43 digital technology allows up to 32 detectors to be distributed on 8 lines for increased cost savings.
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Temperature Controlled Microscope Stage
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Linkham Scientific Instruments
Specialists in temperature controlled microscopy, Linkam Scientific Instruments, announce the launch of their Optical DSC450 which enables simultaneous visualization of thermal processes for improved materials characterisation. The Optical DSC450 enables the user to measure glass transitions and melting behaviour of a wide range of substances whilst accurately controlling temperature from -196 °C to 450 °C. The atmosphere of the stage can also be purged with gas as required by the user. A new feature which will increase the characterisation capabilities of the DSC system is to combine it with imaging capability. The new LINK Digital Imaging module enables additional information to be obtained by correlating optical changes such as colour with temperature. The new TASC analysis tool takes this further. TASC (Thermal Analysis by Surface Characterisation) is a new image analysis capability which enables structural changes in samples to be tracked and quantified optically. It has the unique ability to measure local transition temperatures allowing different points on a sample to be identified. The new DSC system is great tool to use in research and quality control to measure quantitative values for glass transitions, melting peaks and sample purity and, when combined with TASC, even sample homogeneity.
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Automation Equipment
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Through its SMART and COMPACT automated equipments, RECIF Technologies proposes a complete offer for wafers/substrates atmospheric handling, and provide IC manufacturers with innovative and configurable solutions responding to wafers and frames handling requirements.
