27070 GAS PURIFIER气体干燥管

GAS PURIFIER气体干燥管

桑戈公司代理的美国Drierite gas purifer气体净化装置，于气相色谱中去除鬼峰和优化基线。它具有净化能力，净化后的气体无能检测到的水分，也无能检测到的杂质残余。所以它也*能胜任于各种精密仪器中去除气体水分和杂质的需求。另外，它还具有indidating Drierite 产品所*的变色指示标记。

GAS PURIFIER气体干燥管

SPECIFICATIONS

Construction:

Column is molded polycarbonate. Polycarbonate cap is fitted with

oring gasket. DRIERITE and molecular sieves held in place between felt filters.

Bed supports and coil spring are stainless steel. 40 Micron outlet frit is 316SS.

Dimensions:

2 5/8 " x 11 3/8 "

Max working pressure:

100 psig

Connections:

1/8" stainless steel male tube fittings

Desiccant:

250 cc Indicating DRIERITE and 250 cc 5A Molecular Sieves

Water capacity:

25 grams

Recommended flow rate:

up to 300 liters per hour for maximum efficiency

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GAS PURIFIER气体干燥管

STOCK NO.   DESCRIPTION

27068

Gas purifier L68GP

27069

Refill kit RF68

27070

Gas purifier L68GP filled with Indicating DRIERITE only

26809

Mounting clip

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GAS PURIFIER气体干燥管

GAS PURIFIER

This DRIERITE Gas Purifier is specially designed for gas chromatography and other applications requiring dry, pure gas.

It will dry, purify, and filter gases used for chromatography and spectrometry. The purifier is filled with Indicating DRIERITE

and 5A Molecular Sieves for the removal of moisture, impurities, and particulates from gas lines. It is easy to attach using

the compression type tube fittings common to most laboratory instruments. This unit is available filled with 500 cc

of Indicating DRIERITE for applications that require only drying and filtering. Plastic coated mounting clips may be

purchased separay.

Note: Do not use this drier in the presence of vapors or liquids containing phosphate esters, synthetic lubricants,

hydrocarbon solvents, methanol, acetone, lacquer solvents, or other organics.

Color Change

Indicating DRIERITE dries gases to a dryness of 0.005 mg/l. Color changes from blue to pink upon exhaustion.

5A Molecular Sieves

5A Molecular Sieves remove impurities that have an effective molecular diameter of less than 5 angstroms.

Applications

For use in gas chromatography to prevent ghost peaks and to improve baselines. The gas purifier should be used

for carrier gases and for flame lonization detector air and hydrogen gases. The gas purifier may also be used to

remove moisture and impurities from gases when purging spectrophotometer compartments, etc.

Refillable

Refillable upon exhaustion （DRIERITE turns pink） with refill kit Stock No. 27069, or contents may be regenerated.

See Regeneration of Drierite Desiccants.

GAS PURIFIER气体干燥管