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**氣體發生器(紅外光譜)
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產品名稱:
**氣體發生器(紅外光譜)
產品型號:
**氣體發生器(紅外光譜)
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簡單介紹
**氣體發生器(紅外光譜)
1,代替了危險的和昂貴的氣瓶
2,分束器將受腐蝕的水分保護
3,低壓狀態的安全和經濟工作
4,當儀器被凈化時,沒有延遲操作
**氣體發生器(紅外光譜)的詳細介紹
**氣體發生器(紅外光譜)
1,代替了危險的和昂貴的氣瓶
2,分束器將受腐蝕的水分保護
3,低壓狀態的安全和經濟工作
4,當儀器被凈化時,沒有延遲操作
Purge-Gas-Generators (FTIR)
- eliminates dangerous and expensive gas cylinders!
- the beam splitter will be protected from corrosion by moisture
- no "channeling"
- safe and economic work with low pressure
- no delay in operation while the instrument is being purged
Generating purge gas out of compressed air
The new Purge-Gas Generators of the PG series are produced specially for the use with FT-IR Spectrometers to provide a purified purge gas and air bearing gas from compressed air. The generator is delivered ready to use with coalescing prefilters and automatic drains. First oil-, water- and dust particles are removed from compressed air. CO2 removal is achieved by pressure swing adsoption (PSA) technology to reduce the concentration of these compounds to CO2 < 1 ppm, H2O < 1 ppm. The molecular sieve is regenerated automatically by removing CO2 and H2O. The process is being repeated continuously in time and nearly maintenance-free. To protect the whole system it is recommended to change once per year the prefilter. All systems are designed to operate continuously 24 hours/day, 7 days/week.
Compressed air supply
All Purge-Gas Generators are available with a external low noise and oil-less compressor for permanent use (<55 dba).
Max. air inlet temperature + 30 °C. Air should be prefiltered and oil free. To guarantee a longlasting maintenance-free use please use air with the following standards: ISO 8573.1, class 1.2.1. Oilcontent < 0,01 mg/m3, water content < - 40 °C dew point, particles < 0,1 µm. In case of dirty compressed air with maybe high rate of oil and water special coalscing-filters can be delivered. |
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Benefits
Using a Purge-Gas Generator of the PG series the FT-IR chamber will be removed much quicker from CO2 and water than using nitrogen. The user gets clearer backgrounds in a shorter period of time. The small and space saving systems use your in house compressed air supply. Therefore dangerous and expensive gas cylinders are eliminated from the laboratory. |
Technical data
Type |
PG 14 L |
PG 28 L |
PG 85 L |
Max. dry air flowrate for specified dew point [Nl/min] |
14 |
28 |
85 |
|
Max. flowrates higher than 85 Nl/min. are also available |
Max. CO2- and
H20-content at the outlet [ppm] |
< 1 ppm
< 0,1 ppm |
Connections (Swagelok®) [mm] |
6 |
Recommended inletpressure [bar] |
5-10 |
Electrical requirement |
230 V/50 Hz |
Power consumption [Wh] |
< 10 |
< 20 |
< 30 |
Performance max. [W] |
25 |
30 |
50 |
Dimensions (W x H x D) [mm] |
180 x 370 x 300 |
180 x 370 x 300 |
400 x 600 x 400 |
Weight [kg] |
8,0 |
12,5 |
28,0 |
 |
Download Specification |