CHE3000N Helium Purifier

CHE3000NHelium purifiers are mainly used in production and scientific research in the electronics, atomic energy, spectral analysis and other industries, and are particularly suitable for use with oxygen and nitrogen analyzers.

Purification Principle

The purifier usesThe alloy adsorbent removes the remaining N2 in the helium.O2Impurities, and then use molecular sieve to adsorb and remove impurities such as H2O and CO2 in helium., you can get high purity heliumFor use with gas-using equipment.

Technical parameters of helium purifier

Requirements for raw helium

Generally bottled pure helium, liquid helium

Impurity requirements: O2≤500PPm, H2O≤500PPm

Output pure gas

Purity: 99.9999%

Impurity content:

O2≤0.2PPm,

H2O≤0.2PPm (i.e. dew point≤－85℃),

CO+CO2≤0.1PPm,

The oxides of S and P are ≤0.1PPm.

N2≤0.2PPm

The number of dust particles (≥0.3μm) is 3-5 per liter.

Gas processing volume: 4M3/h.

Equipment size: 360mm×560mm×1000mm

Equipment Features

1) The catalyst has high activity and low operating temperature. High-purity helium can be obtained by purifying bottled helium through this machine, which reduces costs for users.

2) Dual structure, one set is working while the other set is regenerating and standby, so it can provide continuous gas supply for a long time.

3) The regeneration process of the machines pure gas purge is adopted. No hydrogen is needed for regeneration, so no dedicated machine room is required, and the safety is good.

4) CHE3000N adopts touch screen, and pressure, temperature, etc. are detected online. The working and regeneration cycles of this system can be adjusted according to the actual usage of the user, which is conducive to saving gas source.

5) The working and regeneration of CHE3000N adopts automatic switching function, which does not require manual operation, and the performance is more stable and reliable, avoiding pollution to the system caused by users misoperation.

6) The equipment has built-in alarm systems for over-temperature, over-pressure, cylinder under-pressure, valve failure, etc. to ensure the safety and reliability of the equipment.

7) The device adds a manual switching function.When the gas purity of the system in use is insufficient, but the switching time of the working tower has not yet arrived, you can click the manual switch button to switch to the standby tower, and the system can operate normally again.

8) Added system heating protection device to avoid economic losses to customers caused by damage to thyristors, PLCs and other accessories

9) When the system is working normally, if the mains power is suddenly cut off or the operator fails to shut down the machine normally, the equipment will automatically start the backup power supply and close all programs to ensure normal use of the equipment next time,Truly realize full automatic intelligence