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Leaf Porometer
This is steady-state porometer. the principle is the vapor exchange between leaf and air, use the mothod of air exchange, measure the relevant humidity, temperature of in the leaf, thus get the Transpiration speed of the leaf, and measure the temperature of the leaf , calculate the
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Vapor Process Gas (VPG) Filters
Filters are an integral piece of your vaporizing system. Conventional high-purity, point-of-use gas filters are used in compressed gas lines for particle removal. MSP’s VPG filters are also uniquely well-suited to be used downstream of a vaporizer under vacuum flow conditions.
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Portable Sulphuric Acid Dewpoint Temperature Monitor
The fuels used in boilers, such as coal, heavy oil and natural gas, contains S. during the combustion process, S and O₂ form SO₂, and a small amount of SO₂ is converted into SO₃ under catalysis of Fe₂O₃, V₂O₅ and other catalysts. Under normal circumstances, the volume of SO₃ in the boiler flue gas is 1×10-6～50×10-6, and the water vapor is about 10%. When the temperature of the flue gas is below 200°C, SO₃ and the water vapor are completely combined into H₂SO₄ vapor. A small amount of H₂SO4 vapor will significantly increases the acid dew point. When the surface temperature of the boiler heat exchange equipment is lower than the flue gas acid dew point, the H₂SO₄ vapor will condense on the surface to become sulfuric acid solution with a concentration of about 80%, which will adhere to the surface of the heat exchanger and cause acid corrosion. Typical equipment that is prone to corrosion includes air preheaters, induced draft fans and flue walls.
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ICP Plasma System
The AXIC IsoLok® Inductively Coupled Plasma (ICP) Load-Locked Processing System from AXIC, Inc. defines a new concept in Deep Reactive Ion Etch (DRIE) and low temperature-low damage Plasma Enhanced Chemical Vapor Deposition (ICP-PECVD) plasma processing. The system is based on a modular design starting with a universal chamber and cabinet unit with ICP etch or deposition bottom electrodes available for easy installation into the chamber unit combined with a load-lock. We are confident you will find the ease of use, variety of plasma processes, serviceability and attractive pricing unsurpassed by any other plasma product in the market.
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Inspection
A complete line of testing instruments for inspection laboratories is available from our Petrolab group. We specialize in instruments for vapor pressure, flashpoint, distillation, and color as well as equipment for hundreds of other ASTM, ISO, and DIN testing procedures. Below are a handful of items we offer.
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Sunphotometers
SP02 & SP02-L
The Middleton Solar SP02 Sunphotometer is a simple low-cost instrument for the determination of the spectral optical depth of the atmosphere. It can be configured for total & aerosol optical depth measurement, column ozone measurement, and assessment of water vapour amounts. It consists of four precision spectro-pyrheliometers axially aligned in a sealed enclosure.
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Smart Refrigerant Charging Kit
HUB4
UEi Test & Measurement Instruments
The HUB4 gives the ability to wirelessly get Vapor and Liquid pressures via the WPP1 probes and Vapor and Liquid temperatures via the WPC1 probes, all via the free UEi Hub App. Easy to use and a rugged design make the App and probes an excellent addition to any technician's toolbox.
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Chilled Mirror Transmitter
DewTrak II
The DewTrak II uses the chilled mirror dew point temperature condensation principle to determine the water vapor concentration in gas mixtures, and a platinum resistance thermometer to accurately measure that temperature. Outputs include 4 to 20mA, 0 to 5 Vdc, or 0-10Vdc and an RS232 serial port as well as electrically isolated relay contacts.
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Matrix Vapor Deposition System
iMLayer
The iMLayer matrix vapor deposition system is sample pretreatment (application of matrix) in order to perform MALDI-MS imaging using an analysis system such as the iMScope imaging mass microscope or the MALDI-7090. With the iMLayer, the deposition method has been adopted as a pretreatment method to achieve high spatial resolution. By using this method, fine matrix crystal can be produced. Also, thanks to automated control, the coating thickness is reproducibly controlled as users configure.
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Tunable Diode Laser Absorption Spectroscopy
5100P TDLAS Transportable
Using tunable diode laser absorption spectroscopy, the 5100P is a transportable, easy-to-use analyzer optimized to measure either water vapor (H2O) or carbon dioxide (CO2) in select gas streams.
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Optical Spectrum Analyzer Module Specification
CA92001B
UCINSTRUMENTS CA92001B C band optical spectrum analyzer module is a spectral engine for Process Analytical Technology applications. The OSA module acts as a stand-alone spectral engine, imaging and measuring a wide range of vapors, liquids and solids through transmission and diffuse reflection in a rapid non-destructive process. Leveraging our proprietary Micro-Optic technology, UC INSTRUMENTS’ C band OSA module features the following characteristics: (1) compact; (2) light-weight; (3) low power consumption; and (4) wide wavelength coverage. These characteristics of UC INSTRUMENTS’ compact OSA engines are suitable for a variety of handheld, portable or bench-top OSA/spectrometer applications. Equipped with a state-of-the-art internal wavelength reference, the OSA module is capable of precisely measuring optical spectrum. Because it does not require an expensive InGaAs detector array, the compact OSA module is a cost-effective alternative to other grating-based OSA/spectrometer engines. The OSA communicates with a PC or an instrument motherboard via an USB interface. UCINSTRUMENTS’ OSA module platform can be installed or co-packaged into existing NIR OSA/spectrometers as a cost-efficient alternative to other scanning optical engines.
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Vapor Mass Flow Controllers
Heated pressure-based mass flow controllers are designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas.
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Dual Vapor Gravimetric Sorption Analyzer
DVS Resolution
DVS Resolution’s key feature is the combined ability to precisely control and measure temperature and relative humidity while recording the highest resolution changes in mass. DVS Resolution uses a dry carrier gas typically nitrogen or compressed air for its operation. Digital mass flow controllers regulate flows of dry and saturated gases. Relative humidity is generated by precisely mixing dry and saturated gas flows in desired flow ratios which produce expected relative humidity. In a typical experiment a known concentration of water vapor is delivered over a sample placed inside the sample pan connected to the Surface Measurement Systems Ultrabalance™ measuring realtime mass changes caused by sorption or desorption of water molecules. Prior to sorption measurements, the sample can be in-situ preheated/dried at temperatures of up to 300oC.
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Ceramic Process Carrier Pallets
Ceramic engineering specializing in Silicon Carbide, Boron Carbide, Alumina, Zirconia and Lead Zirconate Titanate (PZT) based ceramics, composites and thin films for High Strength, high temperature, semiconductive ceramic designed for use in wafer fabrication or hybrid circuits in vapor deposite ovens. Test Electronics will precision drill and customize pallets for your circuit board. Click on the Quote tab on the left then click on the Carrier Pallets tab to get an instant quotation on your process carrier pallets.
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Vapour Permeability Measurement System
Mass Spectrometer vapour permeability measurement system which works across every gas or group of gasses used in modern engineering. This is important as vapour permeability issues effect many performance and safety critical aspects across the engineering industries.
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Humidity And Temperature PROfilers
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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Dew Point Logger Sensor
NUL-245
This sensor measures temperature and humidity in a volume and gives the temperature below which the water vapor in that volume of air (at a constant barometric pressure) condenses into liquid water (the dew point).
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Plasma CVD & Reactive Ion Etching System
MODEL DRIE-1100-LL-ECR
The Tek-Vac DRIE-1100-LL-ECR series systems are designed for both high-density plasma chemical vapor deposition and reactive ion etching of sub-micron integrated circuits, optical devices and RF microwave electron devices.
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Gas Analysis
QGA
Hiden Analytical supplies precise and user-friendly tools for quantitative gas and vapour analysis. Our compact Hiden QGA system is a high performance gas analyser configured for real-time continuous monitoring of multiple species with an extremely wide dynamic range.
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Mid-Range Gas Filter Correlation CO2 Analyzer
Model N360M
Teledyne Advanced Pollution Instrumentation
The Model N360M measures carbon dioxide (CO2) by comparing infrared energy absorbed by a sample to that absorbed by a reference according to the Beer-Lambert law.The N360M uses Gas Filter Correlation (GFC) to overcome the interfering effects of various other gases (such as water vapor) that also absorb IR. The analyzer passes the IR beam through a spinning wheel made up of two separate chambers: one containing a high concentration of CO2 known as the reference, and the other containing a neutral gas known as the measure. The concentration of CO2 in the sample chamber is computed by taking the ratio of the instantaneous measure and reference values and then compensating the ratio for sample temperature and pressure. A nitrogen purge system is provided for the GFC wheel assembly to eliminate the effects of ambient CO2, if necessary.
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Walk-In Altitude Test Chamber
WEIBER Altitude Test Chambers combine temperature and altitude to test basic components or subassemblies designed for use in a variety of industries. With altitude test chambers, user can control the temperature environment for testing while simulating various altitudes from site level to 100,000 feet (1.12kPa)High and low Temperature Altitude Test Chamber is used to test temperature and low-pressure altitude conditions simultaneously. All models are factory tested, with an ergonomic and maintenance cum user-friendly design.These CE approved test chambers are created with multi-layered insulation with double vapor barrier is of low 'K' factor, high density and of non-hygroscopic in nature. WEIBER test chamber are made in accordance with the international standard.Standard as well as customizable models are available. Walk in models are also available.
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Reid Vapor Pressure Analyzers
Increase your gasoline blending profits with process Reid Vapor Pressure measurements and automatic air saturation of the sample.
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Reach-In Altitude Test Chamber
Weiber Altitude Test Chamber combine temperature and altitude to test basic components or subassemblies designed for use in a variety of industries. With altitude test chambers, user can control the temperature environment for testing while simulating various altitudes from site level to 10,400 meters (25kPa). Altitude testing may be continued without temperature control up to 600,000 meters (0.1 kPa).High Low Temperature Altitude Test Chamber is used to test temperature and low-pressure altitude conditions simultaneously. Two common applications of High Low Humidity Altitude Test Chamber are testing of avionics or other aerospace equipment to simulate actual conditions, and simulate high-altitude conditions found in mountainous regions or other regions. All models are factory tested, with an ergonomic and maintenance cum user-friendly design. These CE approved test chambers are created with multi-layered insulation with double vapour barrier is of low 'K' factor, high density and of non-hygroscopic in nature. Weiber test chamber are made in accordance with the international standard. Weiber Test Chambers are GMP complaints and are also ISO and NABL certified.
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Combustible Trip Amplifier Module
TA102A
The TA102A is a single-channel Combustible Gas Trip Amplifier Module designed for use with one General Monitors intelligent transmitter to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Microprocessor-based electronics allow all options to be user selectable through a front panel interface (mode / select switch and digital display).
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Residual Gas Analysis
Systems for the examination of components present in a vessel or evolved from a process.Measures the concentration of gases and vapours in real time.
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Industrial Gas Detectors
Seitron designs and manufactures detectors for methane, LPG, gasoline vapours and carbon monoxide (CO) for commercial and process industry use. Our detectors provide three communication protocols 4..20mA, Modbus and S-Bus (a proprietary protocol derived from Modbus). You can also choose between two types of housings: polycarbonate for industrial use or ATEX-certified for the installation of detectors in ATEX-classified areas.
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Special Application Thermal & Pressure Mass Flow Controllers
Certain process vapors and gases require mass flow controllers of a special design specific to the material as well as process conditions. MKS offers both thermal mass flow controllers and pressure based mass flow controllers for these applications that require flow control at elevated temperatures and/or low pressure drop conditions given the source material characteristics.
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Water Vapor Permeability Analyzer
Guangzhou Biaoji Packaging Equipment Co., Ltd.
GBPI Water Vapor Permeability Analyzer used to test the water vapor transmission rate (WVTR) of packaging materials, such as plastic film, composite film, coextrusion film, aluminum-plated film, aluminum foil.
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Vapor Source Mass Flow Controller With Viscous Choked Flow
The 1150C Vapor Source Mass Flow Controllers are pressure based measurement and control systems designed to meter and control vapor from low vapor pressure liquid and solid sources directly, without the need of a carrier gas using viscous flow through a choked orifice.
