Qingdao Zhongcheng Lab Equipment Co., Ltd.
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Fume hood is one of the important safety equipment in laboratory , it is an effectient partial ventilation . Proper selection ,installation ,operation and maintenance ,the fume hood can keep users away from chemical reagents and other harmful substances.at the same time ,if a fire or explosion occurs,the fume hood will provid adequate security .
ZHONGCHENG provide fume cupboards in standard width of 1200,1500,1800mm . however we also design custom-tailored solutions . our designed fume hood have benchtop fume hood ,low-height fume hood,low level fume hood and walk in fume hood .Worktop and interior lining are configured commensurate with the associated details ,gases and liquids used ,vapours and aerosols.
Standard fume hood
Technical data
| Width (mm) | 1200 | 1500 | 1800 |
| External dimensions (mm) | 1200*850*2350 | 1500*850*2350 | 1800*850*2350 |
| Internal workspace (mm) | 950*650*1100 | 1250*650*1100 | 1550*650*1100 |
| Base cabinet (mm) | 1200*850*850 | 1500*850*850 | 1800*850*850 |
| Max Exhaust volume (m3/h ) | 1200 | 1500 | 1800 |
| Min Exhaust volume(m3/h ) | 308 | 400 | 480 |
Face velocity speed | 0.5m/s | ||
Material | Steel ,PP ,stainless steel for your option | ||
Worktop | Epoxy resin ,phenolic resin ,ceramic ,PP ,stainless steel for your option | ||
Features
1. The fume hood monitor LCD display screen,real0time display of the face velocity speed and control valve state ,to remind the user the fume hood’s usage state .
2. Fume hood exhaust air valve adjustable ,also maintain the face velocity speed of 0.5±15% .under the condition that the specificed exhaust volume and average face velocity speed are maintained at 0.5m/s , the resistance of the fume hood is less than 70 pascals .the change of the average face velocity speed only occurs when the sash is moving .once the sash is moved to a certain position . the average face velocity speed will restored to 0.5m/s ,and the response speed is less than 1.5s .
3. When the fume hood is closed ,the air volume valve shall maintain the minimum exhaust volume of the fume hood to meet the actual requirements .
Multi-function fume hood