En Biological Safety Cabinet

Operates with a negative air pressure for personnel protection and HEPA filtered laminar airflow for product protection. Suitable for microbiological and research applications that do not involve radioactive substances and toxic contaminants. - 7-inch large touch color display: touch operation, real-time and clearer display of various values of the safety cabinet, dynamic air flow pattern diagram, fault alarm sound and light prompt - The power-on password can be set to prevent mis-operation by irrelevant personnel - Automatically adjust the wind speed - Power-off memory, restore the state before power-off, and have a visual reminder to alarm

The biological safety cabinet is similar in performance and specification to the vertical series, described on reserse. The additional main features are as under:- Specially suited for wet processing, water fab, chemical work, critical biological work involving virus and pathogens & for microbiology, biochemistry etc. Standard s.S. Table peripheral or fully perforated. Integral powerful exhaust system. Built-in-positive air curtain effect to prevent inside air from going out and room air from entering in, providing total process and operator safety. Exhaust ducting to carry the air outside. Front sliding door, u.V. Light, manometer, gas cock etc. Optional. Air flow:- 70% of the air is recirculated back into the work area and 30% of the air is hepa filtered and exhausted out to the environmental via a dedicated duct without mixing with the recirculated air. Standard size:-2' x 2' 3' x 2' 4' x 2' 6' x 2' 8' x 2' Face value:- a cafe velocity of 90±20 cfm is maintained.

Three protection: operator, sample and environment. Airflow system: 70% air recirculation, 30% air exhaust A2 cabinet is suitable for work with microbiological research in the absence of volatile or toxic chemicals and radionuclide. Advantage: 1. Motorized front window. 2. Time reserve function. 3. Hepa filter life and uv life indicator. 4. Automatic air speed adjustable with filter block. 5. Work area surrounded by negative pressure, it can ensure maximum safety in work area. 6. Audio and visual alarm (filter replacement, window over height, abnormal air flow velocity etc). 7. Most accessories are standard. No need to pay more, save your money. 8. Remote control. All functions can be realized with it, making the operation much easier and more convenient. 9. Foot switch. Adjust front window height by foot during experiment, to avoid airflow turbulence caused by arm movement. 10. Interlock function: uv lamp and front window; uv lamp and blower, fluorescent lamp; blower and front window .

The class II Biological Safety Cabinet is an opean front,ventilated cabinet.The Class II biological safety cabinet will provide personnel,environment and product protection. Front Window: Front window consists two-layer toughened glass>5mm,Motorized control. Work Zone: Work zone interior is made of 304 stainless steel. Front Panel: Superstructure is constructed from expoxy coated cold rolled steel for long life. VFD Display: Compared with LED,LCD,it demonstrates various colors with high bright,even in the evening.It shall work no less than 30,000 hours continually. UV Lamp: Interlocked and activated to work when blower and fluerescent lamp are offf and front window is closed. Foot Switch: Use foot switch to adjust the height of the front window. Front airflow intake grid: Aerodynamically designed front airflow intake gird; Eliminates potential turbulence and contamination. Waterproof Socket: 2 waterproof sockets are located in the side panel,for optimum convenience of using small devices inside the cabinet. Advantage: 1. Remote control. The operator need not to contact the biological safety cabinet directly,it¡¯s favorable for preventing cross contamination. It also makes the control operation much easier and convenient. 2. Foot Switch. Within the range of the activity, we could use foot switch to adjust the height of the front window. It is our unique design. 3. Work area surrounded by negative pressure. 4. Timer function 5. VFD display 6. Filter & UV life inquiry 7. Safety power lock Model: Parameter : 603588 Internal size(mm): 600,400,580 External size(mm) :700,500,1200 Tested Opening :200 mm Working Opening :400 mm Inflow Velocity :0.53 m/s DownFlow Velocity :0.33 m/s Filter : Two HEPA filter 99.999% efficient(0.3 microns) Blower : 1 Front Window : Two-layer toughened glass >5mm Noise: 65 dB UV lamp : 15W,1 Fluorescent Lamp : 40W,1 Lighting (Lux) : 680 Power(W) : 800 Water and Gas Tap : 0 Waterproof Socket : 2 Display : LED display Control System: Microprocessor Airflow System : 70% air recirculation,30% air exhaust Material: Work zone interior is made of 304 stainless steel, Body: Epoxy coated cold rolled steel Base (optional) Height: 635mm Caster Wheel: Universal Wheel Clean Level : 100 Electrical Parameter : 110~240V/50~60Hz (optional) Net weight(kg) : 80 Gross weight(kg) : 110 Package (mm): 950,850,1430 Standard Configuration: Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp Optional Accessory : Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen carbonate neutralizer.

Derstrong enterprise co., ltd refined the products to develop glass clad polycaborate and provide not only safety shield for the operator but also the machining process can be directly monitored during its working. We integrated both advantages of polycarbonate and glass to provide a solution of hight impact resistance, anti-scratching, anti-corrosion, safety vision window for cnc machine tools. Of course our quality conform to ce certificated like eN ISO 23125, EN 12415, EN 12417 AND EN 12478. Na

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A fume hood is typically a large piece of equipment enclosing five sides of a work area, the bottom of which is most commonly located at a standing work height. Two main types exist, ducted and recirculating (ductless). The principle is the same for both types: air is drawn in from the front (open) side of the cabinet, and either expelled outside the building or made safe through filtration and fed back into the room. This is used to: protect the user from inhaling toxic gases (fume hoods, biosafety cabinets, glove boxes) protect the product or experiment (biosafety cabinets, glove boxes) protect the environment (recirculating fume hoods, certain biosafety cabinets, and any other type when fitted with appropriate filters in the exhaust airstream) Secondary functions of these devices may include explosion protection, spill containment, and other functions necessary to the work being done within the device. Fume hoods are generally set back against the walls and are often fitted with infills above, to cover up the exhaust ductwork. Because of their recessed shape they are generally poorly illuminated by general room lighting, so many have internal lights with vapor-proof covers. The front is a sash window, usually in glass, able to move up and down on a counterbalance mechanism. On educational versions, the sides and sometimes the back of the unit are also glass, so that several pupils can look into a fume hood at once. Low air flow alarm control panels are common, see below. Fume hoods are generally available in 5 different widths; 1000 mm, 1200 mm, 1500 mm, 1800 mm and 2000 mm.[1] The depth varies between 700 mm and 900 mm, and the height between 1900 mm and 2700 mm. These designs can accommodate from one to three operators. For exceptionally hazardous materials, an enclosed glove box may be used, which completely isolates the operator from all direct physical contact with the work material and tools. The enclosure may also be maintained at negative air pressure to ensure that nothing can escape via minute air leaks.

inert atmosphere glove box-This system is working as inert atmosphere work station controlling moisture, oxygen, and pressure etc. and work with feedback control system, that works for packing various types of test kits,. This box is a multiple operator system six people can work by sitting opposite side and 13 glove ports ,size was 4000mm L x 1200mm W 900 mm H

Box dimension - 1000mm x 750mm x 750mm Box Material - Stainless steel 304 L box with mirror finish inside brushed finished outside Acid resistant Box panel/window Openable Front window with polycarbonate an extra coating for chemical and scratch resistance One Feed through electrical single phase 220 V - 16 A Attainable purity < 100ppm H2O and < 500ppm O2 at complete pressure range. O2 = 20 l , H2O = 960 g Filtration HEPA : particles Glove Ports - Glove ports, 220mm diameter and should be O ring sealed Gloves Materials Gloves Piercan USA make Neoprene, or Butyl Dust filter - 0.3 micron Dust filter. HEPA Filter 0.3 micron HEPA, H13 or H14 Gas Purifier - Molecular sieves, Activated Carbon, Charcoal chamber with high efficient O2 ,H2O adsorbent One each Shelves - Height Adjustable, Acrylic Stainless Steel shelves Three/ Yes Box Pressure Control -+15 mbar to -15mbar. Automatic pressure control. Yes Box Lamp -One front mounted fluorescent lamp one inside Yes Antechamber Type Cylindrical, 300 mm diameter, Length 600mm (inside dimensions) Material stainless steel, thickness 2.5mm Inside surface brushed finish Sliding tray stainless steel Doors SS thickness 10mm Door lock easy to operate, spindle lock Pressure gauge, monometer: analog display Vacuum/ Refill process. Regeneration Below 5% loss Complete automated or manual operation with foot switch Yes Sensors Solid state oxygen sensor with 0- 1000 ppm & Solid state moisture sensor with 0-500 ppm Auto purge PLC controlled via system control panel. PLC Program Logi Control with integrated control with external display unit 10 One Yes Vacuum Pump 740 mm HG with fittings (Optional) High Vacuum Pump: Oil sealed vacuum pump â?? 150 lpm,Vacuum level : 5x10ï?­2mbar Type rotary vane pump, dual stage, Oil mist filter, Oil recirculation, Automatic gas ballast control, 10 m3/h Optional facility for automatically turning off the vacuum pump when the antechamber is not in use One Recirculation Pump Optional Re circulating purified gases pro rata basis 20m3/ per hour Service Support - Efficient service facilities with trained engineers at your place warranty One years comprehensive onsite warranty.