Usage
The hydrogen analyzer, which works on the Straube-Preiffer test principle (decompression solidification test method), is used to qualitatively measure the content of hydrogen in molten aluminum. A decompression solidification test is conducted to make a solidification sample of molten aluminum under the conditions of decompression (a vacuum degree determined according to the technological requirements). Subsequently, the sample is analyzed by various methods to qualitatively determine the content of hydrogen in molten aluminum in an indirect way. It can be used for quality control during aluminum alloy casting and for smelting detection.
Equipment Features
 High analysis speed. In the field environment, it just takes 5 minutes to analyze the content of hydrogen in molten aluminum.
 The test results are true and reliable, with high repeatability. Several analysis methods can be used together to accurately judge the quality of molten aluminum to provide reliable guidance on production.
 Easy and safe to use. Operators neednâ??t have rich experience and can use it correctly after training.
Made of aluminum alloy, the vacuum chamber is light, easy to handle and resistant to corrosion.
Technical Parameters
Ultimate vacuum (relative to 1 standard atmosphere): -0.099MPa
 Exhaust rate: 0.2L/S
 Measuring time:
Online Hydrogen Purity Analyzer The online hydrogen purity analyzer uses sensors based on a reliable and stable thermal conductivity concept that provides high sensitivity and accurate analysis of two-phase gases. It is designed in such a way as to monitor hydrogen purity in the generator and gas purity in the generator during the gas replacement process. With a rich external control port, users can freely choose and easily set the form of a plug-in transmitter or access port. On-site inspections and alarms are available. The system has integrated sound and light alarms and provides a relay that is normally open to the control terminal. About Tri-Gas Analyzer The Tri-Gas Analyzer Are Designed Specifically For Monitoring H2 Purity In The H2 Feed To A Power Generator And To Monitor The Purging Procedure During Shut Down. The Analyzer Can Measure The Following Gases By Switch Selection: Range 1: 0-100.0% H2 In Air; Range 2 : 0-100.0% H2 In CO2; Range 3 : 0-100.0% Air In CO2. A 4-20 MA Output Is Provided For The Range Of 85-100% H2 In Air, Along With Two Gas Alarms And A Sensor Fail Alarm. Tri-Gas Analyzer Applications: For Continuous Analysis Of Hydrogen Purity And For Purge Monitoring Of Hydrogen-Cooled Generators And Synchronous Converters. FEATURES : Easy to setup The interface is simple and easy to operate Adjustable high and low alarm value without any hassle Free maintenance with no consumables Power consumption is low Self-adjustment function Explosive proof housing Password management to prevent incorrect operation More than 1% improved refinery hydrogen management system
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Services: Manfacturers
Vasthi Instruments are global leaders in manufacturing of Gas Analyzer, Gas Detectors, Dew Point Meter,Dew Point Analyzer, Online Dew Point Meter, Portable Dew Point Meter, Particulate Monitors, Stack Gas Analyzers,gas detector,Hydrogen Gas,single gas detector,wireless gas transmitter,wireless gas detector,Hydrogen gas purity and have been supplying instruments to customers worldwide
Vasthi Instruments are global leaders in manufacturing of Gas Analyzer, Gas Detectors, Dew Point Meter,Dew Point Analyzer, Online Dew Point Meter, Portable Dew Point Meter, Particulate Monitors, Stack Gas Analyzers,gas detector,Hydrogen Gas,single gas detector,wireless gas transmitter,wireless gas detector,Hydrogen gas purity and have been supplying instruments to customers worldwide
Vasthi Instruments are global leaders in manufacturing of Gas Analyzer, Gas Detectors, Dew Point Meter,Dew Point Analyzer, Online Dew Point Meter, Portable Dew Point Meter, Particulate Monitors, Stack Gas Analyzers,gas detector,Hydrogen Gas,single gas detector,wireless gas transmitter,wireless gas detector,Hydrogen gas purity and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.
Scope Liquid hydrocarbons traces of water analysis has been connected with the cylinder capillary water bath gasification were analyzed by reduction method. This is a more feasible approach. Flash vaporization injector is our new design, manufacture products, using SCM control, aided by high-precision mass flow meter, able to quickly and accurately control the flow rate and totalized flow, such as olefins successfully solved this trace water analysis a technical problem. And its easy operation, accurate measurement to obtain full recognition by the industry. The instrument used liquid hydrocarbons pretreatment prior to analysis, the liquid sample is converted to other components, constant temperature, constant pressure, can control the flow of gaseous hydrocarbons in order to facilitate the determination. This product is suitable for sample preparation prior to analysis of various items of the following: 1. Ethylene, propylene and butene isomers in trace analysis of water; 2. Various types of olefin polymerization grade or liquefied petroleum gas in trace oxygen, trace sulfur analysis; 3. Various types of polymer grade olefins trace of carbon monoxide, carbon dioxide analysis; 4. Liquid hydrocarbon composition analysis. 5. As for the permanent gases: nitrogen, hydrogen, air and other trace water analysis. Features 1, the use of large-screen LCD, the friendly man-machine communication interface 2, real-time display the contents of the various parameters, user-friendly real-time understanding of experimental data 3, using imported flow meter control program, more accurate experimental data 4, Friends single chip control system, instrumentation stable 5, can be configured to trace moisture, dew point, chromatography and other devices, widely used Technical Parameters 1, the display mode: LCD large-screen LCD displays. 2, Display: instantaneous flow, cumulative flow, instantaneous flow presets, preset totalizer, metal bath gasification chamber temperature, preset temperature. 3, the instantaneous flow rate range: 0-1000SCCM (ml), users can request custom processing. 4, the cumulative flow range: 0-99999SCCM (ml), users can request custom processing. 5, flow measurement accuracy: ± 1.0% (F.S). 6, the gasification chamber temperature range: room temperature -100 . 7, the temperature measurement accuracy: 0.5 . 8, the use of the environment: temperature 5 -35 ; humidity below 75%. 9, the use of power: 220V ± 10%, 50Hz ± 1Hz.
