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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Product
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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Product
Restrained Airspeeds
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These airspeed indicators have restrained movements.These instruments are actuated by ram air and ambient atmospheric pressure obtained from the aircraft pitot and static pressure systems. A moveable pointer and a fixed dial indicate airspeed with the zero index at the 12 o’clock position. Temperature compensation is internal and there is no external zero adjustment. Pointer damping is internally adjustable.
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Microswitches
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Our microswitches are characterized by a large range of switching ratings from 1 mA to 25 A, magnetic blowout versions for High DC ratings, sealed models, positive break versions, a wide range of operating temperatures, models for explosive atmospheres, long service life and wide variety of actuators, contact materials and fixing means.
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Product
PM Sampler (PM2.5,PM10)
PMS-200A
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PMS-200A is a small flow automatic membrane changer sampler, which can be applied to continuous measuring of PM2.5 and PM10. The PMS-200A system consists of a PM10 cutting head, a PM2.5 cutter, an atmospheric temperature detection unit, an automatic filter replacement unit, a flow control system, and a temperature control system.
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Product
Net Pyrradiometer
CN1-R
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The Middleton CN1-R Net Pyrradiometer measures the net total radiation flux (solar, terrestrial, and atmospheric) downward and upward through a horizontal surface. It is suitable for solar energy studies in agriculture and meteorology.
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Product
High Pressure Gas Conditioners
HPG
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Bemco HPG, High Pressure Gas Conditioners are similar to the PTS Portable Temperature Conditioners except they are designed for continuous operation at up to two atmospheres (29.4 psia) of pressure. This higher base operating pressure doubles the gas density per cfm of circulating air or gaseous nitrogen allowing the use of smaller connecting tubes while also increasing thermal capability. .
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Product
Multi Function Checker
Energie Check Junior
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Hot on the trail of energy guzzlers: the measuring device case offers the ideal equipment for projects in schools. The ideal set of equipment for projects in schools on the subject of saving energy, atmospheric environment, water consumption, lighting and energy requirements of electrical devices. The measuring devices are stored clearly laid-out in a special case and are always fully to hand.
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Product
Control Room Oxygen Monitor
Model 3350
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Teledyne Analytical Instruments
The Model 3350 accurately measures the concentration of oxygen in control rooms, closed atmospheres, critical breathing circuits and other applications that require the fail-safe monitoring of breathable, ambient air. It is a microprocessor-based oxygen alarm monitor for real-time measurement of the oxygen content of the atmosphere surrounding the sensor as well as shoulders the burden of personal safety with the quality and reliability offered by the Teledyne name.
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Product
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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Product
Multi-channel PM Sampler
PMS-200M
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The PMS-200M particle multi-channel sampler accepts closed-loop response control technology to sample multiple gaseous and particulate samples simultaneously in the atmosphere. The PMS-200M can monitor meteorological parameters such as atmospheric humidity, pressure, temperature and wind speed in real time. The PMS-200M is configured with 4 sampling channels, which can be extended to 8 channels through stream and timing multiplexing.
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Product
Combined Probe for IAQ
P37AB147
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Temperature, relative humidity, atmospheric pressure, CO2 (Carbon Dioxide) and CO (Carbon Monoxide) combined probe, complete with SICRAM module.
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Product
Relative and Differential Pressure Transmitters
HD408T… / HD4V8T… Series
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HD408T, HD4V8T are analog output relative or differential atmospheric pressure transmitters; they are used in all those applications where non corrosive air or gas need to be monitored, with pressure fields from 10 mbar to 2000 mbar.
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Headspace Gas Analyzer
DK-190
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DK-190 Headspace Gas Analyzer adopts a new handheld design and is equipped with imported sensors, which can accurately and conveniently determine the O2, CO2, N2 content in sealed packaging bags, bottles, cans and other hold packaging containers. It can store the testing data in the device or transferred to the DK-190 software or third-party software. Effectively testing the atmosphere of the package is necessary steps of mass brand manufacturing.
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Product
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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Product
UV A Radiometer
UVS-A-T
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The UVS-A-T has a broad spectral response optimised for precise measurements of atmospheric UV-A irradiance.
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Product
Oxygen Analyzer
Rapidox 1100Z
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Zirconia oxygen sensors are common solutions for providing fast and accurate gas analysis over the low ppm oxygen range. They are particularly suitable for monitoring inert atmospheres and aggressive industrial applications within manufacturing processes.
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Product
SparkFun Atmospheric Sensor Breakout
BME280
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The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BME280 Breakout has been design to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring.
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Product
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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Product
Static Dissipative Footwear Tester
Sole-Mate
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The Sole-Mate is a user friendly device that is designed to test the condition of static dissipative footwear prior to entering safety critical hazardous areas exposed to potentially ignitable atmospheres.
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Ecosystem Monitoring
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LI-COR provides solutions to monitor the core processes of an ecosystem—light, plants, soil, water, and atmosphere—and research their interdependencies.
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Product
Salt Fog Chambers
SCCH
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Seamless, oven-cured vinyl lining for maximum service life and corrosion resistanceClear acrylic cover optimizes test observation. Individual temperature display for Dry Bulb, Wet bulb and Humidifying tower. Internally-baffled Opti-fog® tower for uniform atmosphere and efficient solution usage.Air Flow Meter - Convenient indication of Opti-fog® performance without waiting hours for collection rates.Level-Matic® Reservoir Assembly Automatically maintains proper solution levels to Opti-fog® and Humidifying Tower. Standard operating temperature of ambient to 120°F/49°C (higher temps optional)Fully tested and certified prior to shipment.
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Product
Gas Analysis
HPR-20 EPIC
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The Hiden HPR-20 EPIC 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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Product
SWIR Imagers
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SWIR imagers (short wavelength infrared) are an important group of surveillance electro-optical imagers due several reasons. First, advances in InGaAs technology enabled design of relatively low cost SWIR imagers. Second, InGaAs imagers are very sensitive and can generate images of observed scenery even at dark nights. Third, SWIR imagers are less vulnerable to bad atmospheric conditions than TV/LLLTV cameras working in visible/near infrared band. Fourth, SWIR imagers can generate hi-res images even if they are built using much smaller optics than used for design of thermal imagers.
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Product
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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Product
Space
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General Dynamics Global Imaging Technologies
Every advancement we make starts with a question: What if? What if we could fly above our atmosphere? Done. What if we could land on the moon? Done. But we aren't done. 400 space missions later, side-by-side with NASA and the U.S. military, our telecommunications technology is circling multiple planets.
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Product
Voltmeters
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ARC Flash No Volts Meter is an ultra-safe portable digital voltmeter. It can provide testing of voltage on firing and related system lines. The 620EXV is certified to meet USA MIL. STD. 810 MTD. 511, therefore compliant for use in explosive atmospheres. This product will accurately inform its operator using red and green lights (which can be set to custom levels) to indicate whether or not the voltage level conforms.
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Real-time and Direct Correlative Nanoscopy
LabRAM Soleil Nano
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Fully integrated system based on our OmegaScope scanning probe microscope and LabRAM Soleil Raman microscope. LabRAM Soleil Nano offers unprecedented capabilities for direct co-localized AFM-Raman and photoluminescence measurements. AFM imaging modes (topographic, electrical, mechanical, etc.) and Raman acquisition can be performed either sequentially or simultaneously at the same location of the sample surface. Optical nano-resolution is also achievable with Tip-Enhanced Raman Spectroscopy and Photoluminescence (TERS/ TEPL). LabRAM Soleil Nano is compatible with the environmental chamber for AFM and Raman measurements in controlled atmosphere and at low temperatures.
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Network Cable
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Maximum speed 50 micron GOLD-PLATED contacts ensures the maximum speed is achieved through low resistance and signal degradation.Heavy Duty durability Lasts up to 10 times longer than other cables due to advanced protection against atmospheric corrosion and low friction.Network support CAT 5e cable will support Ethernet, Fast Ethernet, and Gigabit Ethernet. CAT 5e Cable is completely backwards compatible, and can be used in any application in which you would normally use CAT 5 cable.
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Product
Corrosion Test
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The purpose of this test is to determine the resistance of materials and protective coatings to corrosive atmospheres when a more corrosive environment than the salt fog/spray test is required. The test is used when material is stored or operated in areas, for example, where acidic atmospheres exist, such as in industrial areas or near the exhausts of any fuel-burning device. Gases such as sulfur dioxide are used to replicate the exhausts of fuel burning devices.
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Product
On-board Emissions Measurement System
OBS-ONE PN Unit
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The OBS-ONE PN unit is an on-board emissions measurement system for analyzing the solid particle number concentration within the specified particle size range under real-world driving conditions. The unit uses a condensation particle counter which is recommended principle by the Particle Measurement Programme (PMP), one of working groups affiliated with UNECE.The PN unit combines with the GAS unit to measure the specified exhaust gas components, along with the exhaust gas flow rate, the GPS position, and the atmospheric conditions (temperature, humidity, pressure).
