Gas Flow
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Product
Gas Analysis
QIC MultiStream
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The Hiden QIC MultiStream is a complete, multi-stream gas composition monitoring system. Capable of analysing gas streams at flow rates from 4 ml/min up to 10 L/min. The system is suited to a range of applications where multi-component, multi-stream gas analysis is required, environmental monitoring for example.
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Digital Mass Flow Controller and Meter
300 Vue Series Digital Flow Meter
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The 300 Vue is our newest series of digital gas thermal mass flow instruments which provide accurate, fast and convenient gas measurement and control. The color touchscreen display allows for local adjustments and monitoring of gas flow. Powerful and intuitive menus enable control of the gas flow in many ways. The instrument can be installed and operating in seconds. Flexible custom flow instruments without the custom price or lead time.
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Automatic Thermogravimetric Analyzer
LD-LTGA-A10
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Automatic Thermogravimetric AnalyzerLD-LTGA-A10is a high performance, efficient unit designed to study thermal stability of materials and its allied components. It offers a resolution of 0.1 ºC and works between temperature range of room temperature to 1000 ºC. Operates in an inert, oxidizing, reducible, static and dynamic atmosphere and possess two-way gas and control flow volume.
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DELTA™ II 2-zone Flow Ratio Controller
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The DELTA™ II Flow Ratio Controller divides and controls mixed process gas flows to either multiple chambers or zones within a process chamber at ratios specified by the user maximizing process uniformity and repeatability. It is available with EtherCAT® or DeviceNet™ communications.
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Product
Square Root - Gauge Line Error Indicators
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Parker PGI's SRE6 and GLE6 Indicators are designed to quantify Square Root and Gauge Line Errors in natural gas orifice flow measurement. They identify inaccuracies caused by compressor-induced pulsation and differential pressure discrepancies.
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Vapor Source Mass Flow Controller With Viscous Choked Flow
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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.
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Product
Ultrasonic Gas Flow Sensor
GB Series
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Panasonic Industrial Devices Sales Company of America
A compact, dual-function Ultrasonic Gas Flow Sensor that measures gas flow and gas concentration for flow rates from 1 to 25 Liters per minute. This Ultrasonic Gas Flow Sensor uses a unique time-of-flight design with an onboard processor to make highly accurate measurements of both gas flow and concentration. Suitable for use with many gases in an easy to implement format.
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Product
Long Term Test Kit
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When long term electro-chemical tests (>1000 hours) are run to monitor the cell degradation at the cathode for example, it is important to avoid any contaminant in the gas flow rate.Inconel 601 flange equipped with alumina housing and alumina tube to feed the gas to the electrode during long term test (>1000 h)Typical poisoning is coming from the chromium contained in the steel tubing. The volatile chromium species (Cr6+) will flow into the cathode (with the air) and thanks to the intake of electrons at the electrode, the chromium ion will transform to chromium oxide and be deposited at the cathode triple point. In such a case, the long term test kit is used. The Inconel 601 flange is equipped with an alumina housing (>96 % Al2O3) and the air (or other gas) is led through an alumina tube. The long term test kit is fully compatible with other functionalities proposed with the Open Flanges™ test Set-Up as the integrated steamer or the small pellet test kit. The long term test kit can be implemented on the fuel, on the air or on both sides.
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Product
Gasmet Calibrator
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Gasmet portable calibrator is one of the most important tools in generating new applications for the Gasmet FTIR gas analyzer. The calibrator incorporates a syringe pump, a manual needle valve, a mass flow meter, and a stainless-steel injection chamber. The syringe pump injects precise amounts of liquid or gas into a hot nitrogen gas flow, thus producing a continuous flow of a known concentration calibration gas.
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Product
Test Rig for Flashback Arrestors
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The WITT test rig allows for the testing of flashback arrestors and check valves on a regular basis.With just one device all performance tests can be carried out: leak-tightness to the atmosphere, test of check valves against reverse gas flow, functionality of the pressure sensitive gas cut-off valve and measurement of the flashback arrestors’ flow capacity.The Test Rig 722 is easy to use, has a robust design and requires no maintenance.
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Gas Flow Meters & Controllers
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Accurate Mass Flow Measurement Sierra designs and manufactures a wide range of today's most advanced analog and digital gas flow meters, mass flow meters, controllers and switches across three core technologies: Capillary Thermal, Immersible Thermal, and Mass Vortex. Each gas flowmeter or controller meets exacting standards, and we can also customize your flow rate sensor to meet application requirements (often free of charge).
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Product
Gas Meter Synthetical Test Bench
SY8506
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Hong Kong Songyang Industrial Ltd.
The test of the error of the rate of flow:Using the gas flow standard device (in the shape of the bell prover) as our standard equipment, we can figure the standard volume of the tested gas by using the high-precision revolving encoder to measure the descending displacement of the bell prover.
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Product
Control Devices
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Solutions for monitoring and recording any value you wish to manage (electricity, water, gas consumption, temperatures, flow rates, pressures, units produced, etc.), either through communications or through pulse logger systems. The control system family contains the LINE solution to create a comprehensive energy management systems (SGEi), LM pulse loggers and MDC controllers to avoid surcharges in the electric bill by preventing the contracted capacity in electrical installations from being exceeded.
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Super high temperature hall effect measurement system
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Super high temperature hall effect measurement system that is useful to flow gas into chamber with sample. - Newly developed furnace that makes it possible to increase over 800 and use for measuring hall effect. - Gas flow control system in order to flow various gas. - Sample holder for high temperature. (keep the good contact on 800) - High Temperature control system (DC power) On condition of specific temperature with gas flow , new semiconductor materials have been developed to see electrical property's change.
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Mass Flow Controllers
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Alicat Scientific, Incorporated
Use mass flow controllers to measure and control gas flow from 0.5 SCCM to 10,000 SLPM, with accuracies as good as ±0.5% of reading or ±0.05% of full scale and a control ranges as good as 0.01-100% (10,000:1 turndown).
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Product
Process Gas Condenser/Chiller
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Process gas chillers are designed to condense vapors out of a process gas stream so it may be collected and properly disposed.This chiller condenses Styrene (a gas that is regulated by the E.P.A.) out of a process gas stream. The chiller operated continuously at a -25C (-13F) outlet air temperature as long as the process gas stream was flowing.
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Product
Low Pressure Drop Thermal Mass Flow Meter
HFM-200 LFE
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The HFM-200 LFE Series by Teledyne Hastings can be configured and accurately measure gas flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow meter compatible with most gases.The HFM-200 LFE meter has flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available. Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8". Low pressure drops at full scale flow.
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Product
3CH Gas Mixer
G-MIX 3CH
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G-MIX is a versatile integrated system that can be easily used to create innumerable gas mixtures, the gas flows are accurately controlled by three MFCs (Mass Flow Controllers), each MFC has stored within its memory the calibrate tables for 10 gases different.
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Gas Flow Sensors
ESRF-HF Transmitter
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The ESRF-HF is a family of mass flow transmitters which enable fast and accurate measurements of gas flow over a wide dynamic range. Each transmitter integrates a MEMS flow sensor and readout electronics inside a housing with very small form factor made from stainless steel. The duty pressure of the flow transmitter is 11bar. All measurement data are fully calibrated, and temperature compensated on board, leading to a reduced temperature coefficient and high measurement accuracy.
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Digital "A" Flow Controller for Medium Flow
HFM-D-301A / HFC-D-303A
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Mass flow techniques provide reliable, repeatable and accurate gas flow rate measurements.HFM-D-301A/HFC-D-303A mass flow instruments have flow ranges from 0-25 slm to 0-1000 slm; provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. Available with a variety of elastomer seals for maximum flexibility.Self diagnostics of the sensor, valve and overflow are included in the digital features. Also of interest is the auto zero feature which detects when the valve is closed and automatically resets the zero. These mass flow meters and controllers can store up to 10 calibrations of different ranges and gases. Another feature is the built in totalizer for monitoring gas usage under user set conditions.
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Vapor Concentration Monitor
IR-300 Series
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Metal-Organic Chemical Vapor Deposition (MOCVD) is widely used in the manufacture of LEDs, optical devices and other components. Liquid and solid precursors are delivered to the reaction chamber by controlling the temperature, pressure and the carrier gas flow rate (bubbling method). Process results can be affected by changes especially in temperature and liquid level. The in-line IR-300 Series measures and reports the precursor concentration in real time.
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Product
On-board Emissions Measurement System for SPN10
OBS-ONE SPN10 Unit
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The OBS-ONE SPN10 unit is an on-board emissions measurement system for analyzing the SPN10 (solid particle number emissions >10 nm) under real-world driving conditions. It meets the latest trends in particle number regulations in the future.The SPN10 unit combines with the GAS unit and the NH3/N2O 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).
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Process Particle Size Analyzers
Parsum Range
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Parsum Probes use Spatial Filter Velocimetry to deliver in situ, real-time size and velocity measurements for solid particles suspended in a pneumatic or gravity flow gas stream. Robust, dustproof and waterproof they measure particles in the size range 50-6000 µm with velocities from 0.01-50 m/s and are suitable for any industrial environment.
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Product
High Speed & Precision Pressure Insensitive Mass Flow Module
D700MG
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Critical semiconductor manufacturing processes continuously desire precision gas flow control devices that enable both future innovation, and lab to fab transition of leading edge memory and logic device. HORIBA's propose the new pressure based MFC D700MG, the upper compatible model of the D500MG to support customer’s challenges.
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Product
CEMS
FMD 09
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IMR Environmental Equipment, Inc.
The continuous measurement of velocity and temperature of gas flows is much important at operation of a system with flowing gases (e.g. hall outlet air, exhaust etc.).
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Product
Constant Temperature Anemometry (CTA) - Hot-Wire Anemometry - Thermal Anemometry
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Constant Temperature Anemometry (CTA), also known as Thermal Anemometry, is a technique for the measurement of turbulence in 1, 2 or 3-dimensional gas and liquid flows, using hot-wire or hot-film probes inserted in the flow. CTA is particularly suitable for the measurement of flows with very fast fluctuations at a point (high turbulence) and the study of flow micro structures, where there is a need to resolve small flow eddies down to the order of tenths of a mm.
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Product
Pitot Tube Flow Meter
PTFM-1000V2
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The Pitot Tube Flow Meter, PTFM-1000V2 is a standalone interface for measuring exhaust gas flow rate of combustion engines. The system uses the tried-and-tested pitot tube principle with high-frequency transducers to accurately measure highly pulsating exhaust flows with a sampling rate of 1kHz. This rapid capture rate ensures that any pulsations or exotic behaviour in an engine is measured, and the unique design of the PTFM pitot tube means reverse flows can be measured with the same guarantee of sensitivity. The interface can be run standalone with a laptop, or seamlessly integrated to run alongside an analyser system without adding any more steps to the test cycle process.
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Firmware Engineering Projects
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Precision Development Consulting Inc
Hand control module for teleprompter, Analog data acquisition and filtering, High-Power Arc Lamp Power Supply Controller and RTP gas flow and Vacuum System controller, Disk drive company test racks, Disk Drive Spindle Motor Tester, Disk Drive Head Stack Tester, Wafer photoresist coating and development system control PC boards, Nuclear Plant secondary water temperature monitor
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Gas Flow Meters
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There are innumerable circumstances where gas flow rates need to be quickly and precisely measured. You’ll always be prepared with Netech’s versatile range of gas flow meters, which are designed to measure several types of gases including air, N2, O2, CO2, and He.
