Pure gas is a critical requirement in gas chromatography, spectroscopy, optics, lithography, and numerous other applications in manufacturing and analytical laboratories. The ZPure™ line of filters remove a wide range of contaminants to trace levels.
Features and benefits
- High efficiency in-line traps with outstanding capacity.
- High quality activated adsorbents for long purifier life and efficient contaminant removal.
- Various size and fitting configurations to fit existing installations.
- Filter lifetime is dependent on quality of incoming gas, and the flow rate.
- Individually leak-tested.
Recommended applications
It can be used to purify inert gases, He, Ar, N2, and H2, making it ideal for use with GC and GC/MS carrier gas lines. It is also recommended for any application requiring ultra-pure gas free from oxygen and moisture.
Product specifications
| ZPure O2/H2O | |||||||
|---|---|---|---|---|---|---|---|
| Volume | Function | Capacity (nominal-max) | Outlet concentration at nominal flow rate | Flow rate (nominal-max) | Max pressure | Dimensions | Fittings |
| 130 cc | Removes oxygen and water from inert gases | 275 - 463 cc oxygen 4.3 - 6.6 g water |
Oxygen < 5 ppb Moisture < 20 ppb |
430 cc/min - 1.4 SLPM | 68.9 bar / 1000 psi | 3.2 cm x 28 cm | 1/8" and 1/4" brass and stainless steel compression |
| 475 cc | 1020 - 1691 cc oxygen 15.9 - 24.1 g water |
1.3 - 4.9 SLPM | 3.8 cm x 57 cm | ||||
| 500 cc | 1060 - 1780 cc oxygen 16.7 - 25.3 g water |
1.6 - 5.2 SLPM | 13.8 bar / 200 psi | 5 cm x 35 cm | |||
| 750 cc | 1500 - 2671 cc oxygen 25.0 - 38.0 g water |
2.5 - 7.7 SLPM | 5 cm x 50 cm | ||||
1) Oxygen capacity is a function of flow rate - the nominal oxygen capacity is determined using the nominal flow rate. The maximum oxygen capacity is determined using 30% of the nominal flow rate.
2) The nominal water capacity is determined for an inlet impurity level of 200 ppm H2O. The maximum water capacity is determined for an inlet impurity level of 10000 ppm H2O.
3) The nominal hydrocarbon capacity is determined for an inlet impurity level of 500 ppm pentane. The maximum hydrocarbon capacity is determined for an inlet impurity level of 2300 ppm pentane.
4) Nominal flow rate is the recommended flow rate for an estimated gas purifier life of 1 year. This assumes the following inlet impurities: 1 ppm O2, 1 ppm H2O, and 1 ppm HC (C5 and heavier). The maximum recommended flow rate is recommended for intermittent use only.
More information:
3 products
Part Number List - CRS ZPure™ O2/H2O gas filter
Collections: All, Analytical, CRS gas purifiers and filters, CRS ZPure O₂/H₂O gas filters, Introducing the CRS range of products to the Trajan portfolio, Literature - All, Literature - Analytical, Part Number Lists, Select by instrument - Analytical, Support items, Trajan gas filters
Product Data Sheet - CRS ZPure™ O2/H2O gas filter
Collections: All, Analytical, CRS gas purifiers and filters, CRS ZPure O₂/H₂O gas filters, Introducing the CRS range of products to the Trajan portfolio, Literature - All, Literature - Analytical, Product Data Sheets, Select by instrument - Analytical, Support items, Trajan gas filters
Brochure - CRS gas purifiers and filters
Collections: All, Analytical, Brochures, CRS Advanced Filter System (AFS) gas purifiers, CRS gas purifiers and filters, CRS Infinity H₂ gas purifiers, CRS SPure™ H₂O gas filters, CRS ZPure O₂/H₂O gas filters, CRS ZPure™ Glass H₂O HSMI gas purifiers, CRS ZPure™ Glass PolyGas gas purifiers, CRS ZPure™ H₂O gas filters, CRS ZPure™ HC (Hydrocarbon) gas filters, CRS ZPure™ M gas filters, CRS ZPure™ PolyGas gas purifiers, CRS ZPure™ Ultra gas filters, Introducing the CRS range of products to the Trajan portfolio, Literature - All, Literature - Analytical, Select by instrument - Analytical, Support items, Trajan gas filters