JPS6463046A - Clean bench for microbe test - Google Patents
Clean bench for microbe testInfo
- Publication number
- JPS6463046A JPS6463046A JP21648687A JP21648687A JPS6463046A JP S6463046 A JPS6463046 A JP S6463046A JP 21648687 A JP21648687 A JP 21648687A JP 21648687 A JP21648687 A JP 21648687A JP S6463046 A JPS6463046 A JP S6463046A
- Authority
- JP
- Japan
- Prior art keywords
- gaseous nitrogen
- blower
- air
- space
- concentrator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Ventilation (AREA)
Abstract
PURPOSE:To easily and safely carry out tests handling anaerobes by allowing clean gaseous nitrogen to flow down from the ceiling to form a region consisting of gaseous nitrogen alone in the title bench, and additionally providing a gaseous nitrogen concentrator. CONSTITUTION:When the gaseous nitrogen concentrator 10 and blowers 11 and 15 are operated, gaseous nitrogen separated from air by the concentrator 10 is introduced into a duct 9, pressurized by the blower 11, and sent into a ceiling space 8. The gaseous nitrogen is further passed through an ultra-high- efficiency air filter 5 wherein fine dust and microbes are removed, and clean gaseous nitrogen is obtained and introduced into a working space 1. Meanwhile, the air introduced into the other ceiling space 12 by the blower 15 is passed through a another ultra-high-efficiency air filter 6, and the obtained clean air is introduced into the working space 1. In this case, the air to be sent in by the blower space 14 and then into a duct 13 kept at a negative pressure by the blower 15.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21648687A JPS6463046A (en) | 1987-09-01 | 1987-09-01 | Clean bench for microbe test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21648687A JPS6463046A (en) | 1987-09-01 | 1987-09-01 | Clean bench for microbe test |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6463046A true JPS6463046A (en) | 1989-03-09 |
JPH038822B2 JPH038822B2 (en) | 1991-02-07 |
Family
ID=16689184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21648687A Granted JPS6463046A (en) | 1987-09-01 | 1987-09-01 | Clean bench for microbe test |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463046A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013085994A (en) * | 2011-10-14 | 2013-05-13 | Hitachi Industrial Equipment Systems Co Ltd | Safety cabinet |
CN104841505A (en) * | 2015-05-04 | 2015-08-19 | 西北农林科技大学 | Sterile ultraclean knapsack outdoor workbench |
WO2016159226A1 (en) * | 2015-03-31 | 2016-10-06 | 学校法人獨協学園獨協医科大学 | Incubator provided with clean bench function, and incubator system |
-
1987
- 1987-09-01 JP JP21648687A patent/JPS6463046A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013085994A (en) * | 2011-10-14 | 2013-05-13 | Hitachi Industrial Equipment Systems Co Ltd | Safety cabinet |
WO2016159226A1 (en) * | 2015-03-31 | 2016-10-06 | 学校法人獨協学園獨協医科大学 | Incubator provided with clean bench function, and incubator system |
CN104841505A (en) * | 2015-05-04 | 2015-08-19 | 西北农林科技大学 | Sterile ultraclean knapsack outdoor workbench |
Also Published As
Publication number | Publication date |
---|---|
JPH038822B2 (en) | 1991-02-07 |
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