A safe hydrogen experimental platform

NegotiableUpdate on 12/21

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Overview

Differential Thermal Analysis (DTA), a safe hydrogen experimental platform Themys H2, is used to measure safe temperature, mass changes, heat and heat flux, and escaping gases in a hydrogen environment. NTHEMYS H2 is dedicated to material characterization research in hydrogen environments and is suitable for TMA, TGA, or STA measurements. It is equipped with multiple safety systems, the most important of which is the configuration of hydrogen and oxygen probes to prevent accidental mixing of these gases inside the instrument. NTHEMYS H2 is suitable for any material characterization under hydrogen conditions, from hydrogen storage material characterization to oxide reduction, and can also simulate powder processing conditions, such as metal powder injection molding.

Product Details

Themys H2A safe hydrogen experimental platform

安全的氢气实验平台

A safe hydrogen experimental platformThemys H2Used to measure safe temperature, mass changes, heat and heat flux, and escaping gases in a hydrogen environment.

THEMYS H2Dedicated to material characterization research in hydrogen environment, suitable forTMATheTGAorSTAMeasurement.

It is equipped with multiple safety systems, the most important of which are hydrogen and oxygen probes to prevent accidental mixing of these gases inside the instrument.

THEMYS H2Suitable for any material characterization under hydrogen conditions, from hydrogen storage material characterization to oxide reduction, and can also simulate powder treatment conditions, such as metal powder injection molding.

Why are we different from others?

Ultra high temperature capability

The highest single furnace can reach1750℃

Built in multiple security systems

Ensure the safe operation of users and instruments

High precision, high flexibility

Hanging symmetrical upper balance, specially designed forTGAdesign

ultra-high temperatureDTAtechnology

highest1750℃

External integration capability

Used in conjunction with a mass spectrometer, up to1000℃

Basic Parameters	DTA	DSC	TGA	TMA
temperature range(℃)	room temperature~ 1750	room temperature~ 1600/1000	room temperature~ 1750	room temperature~ 1750
Programmable temperature scanning rate(℃/min)	0.01 ~ 100
Crucible volume or maximum sample size	30 ~ 300Ml	80 ~ 100Ml	55 ~ 2 500Mlor height: 20diameter: 14 mm， Excluding crucible	height: 20 mm diameter: 10 mm
air circuit	3Road carrier gas (including1Road hydrogen gas), optional among them1Road intake+ 1Road auxiliary gas, 2 MFC, The safety system includes hydrogen and oxygen concentration sensors
vacuum	Secondary vacuum(< 5*10^-2mbar),Hydrogen resistant vacuum pump
MEASUREMENTS	DTA	DSC	TGA	TMA
range	~~		±20 mg ±200 mg	±2mm
Maximum sample size(g)	35			~~
resolution	0.4MW	1MW	0.002 Mg 0.02Mg	0.2 nm
Calorimetry accuracy(%)	1.4%^b,c	0.9%^b	±0.06%^d	±0.08 10^-6/℃^e
temperature accuracy(%)	0.35℃^b,c	0.7℃^b	~~
a.MV =Micro voltage, tomWThe value in units depends on the type of sensor used; b.Based on the melting of metal standard samples; c.Calibration is required; d.Based on standard sample decomposition; e.Thermal expansion measurement based on sapphire standard sample.

Place one at each instrument outletHydrogen concentration sensorand aOxygen concentration sensorTo detect the presence of these gases in the exhaust gas.

oneIndependent control unit:

·If hydrogen gas is detected by a sensor,The furnace body and balance will be prohibited from being opened

·If the sensor detects oxygen, it will be prohibitedHydrogen enters the furnace

·passvisual alarmRemind users

·There is a system for stopping hydrogen gas supplyemergency button

Additional security features

·In vacuum or at temperatures higher than70At ℃, the furnace body cannot be opened

·If the full power exceeds one minute or the control thermocouple malfunctions, stop heating