Cryogenic Helium Purifier – ULTRAL He [ Return towards Cryogenic purifiers - ULTRAL ]

A cost-effective alternative to Getter-type purifiers for purifying gaseous Helium to sub-ppb.

ULTRAL^TMare cryogenic purifiers with a flow capacity range of 5 to 650 Nm3/Hr that offers continuous and reversible purification of Helium for very high purity applications

ULTRAL^TM He is a purifier application specially designed for the purification of gaseous Helium. The adsorption technology employed is used to eliminate impurities such as CO, CO2, H20, CH4 and including the normally difficult to remove N2 down to sub-ppb level. The purification principle is based on the reversible cryo-trapping of impurities on a bed of high performance adsorbent.

Range

Model No.	5/20	20/100	100/300	300/650
Max flow rate (Nm³/hr)	20	100	300	650
Min flow rate* (Nm³/hr)	1	4	12	25
Consumption LN2 (l/h)	2	5	16	45
Max electricity Consumption* (kW)	6	6	11	17

* During regeneration only

Key benefits

Fully-automated easy to-use purifier with touch screen control
Two purification columns operating in parallel to ensure continuous purification of Helium 24H/day
Technology that includes automatic regeneration of the purification columns: no cartridges to change!
Technology with the flexibility to handle variations in flow rate and/or impurity levels with no change in delivered performance
One of the lowest operating costs on the market

Main technical characteristics

Working pressure: from 5 to 18 bars
Flow rate: from 5 to 650 Nm3/Hr (depending on the model)
Pressure loss: < 1.3 bars (at 7 bars at input)
Column regeneration by hot nitrogen
Performance

Imputities	Input (ppm)	Output (ppb)
N2	500	< 1
O2	5	<1
CO2	5	<1
H2O	5	<1
CO	5	<1

Standards

CE - ASME - AQSIQ (China) - HPGSL (Japan)

References

STMICROELECTRONIC
AMD
ATMEL
IMEC
ON SEMICONDUCTOR

Electronics & Optoelectronics

Cryogenic purifiers - ULTRAL

Ultra-pure purifiers - Japan Pionics

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On-line analytical control of very high purity bulk gases

Gas abatement at the point of vent - PURGE DETOXAL

Contacts

For further information, contact us:

South America - Northern Europe: Yannick Rouaud
Sales - Electronic market
Tel: +33 (0) 4 76 43 63 62

North America: Stéphane Lessi
Sales - Newark
Tel: +1 302 286 5524

Southern Europe, Asia, Africa, Oceania: Pascal Tardy
Sales - Electronic market
Tel: +33 (0) 4 76 43 59 48

China: Domenico Dandrea
Sales - Shanghai
Tel: +86 (21) 6090 3868

Nathalie Ray
Sales department
Tel: +33 (0) 4 76 43 62 11