Vertical Laminar Airflow Chamber / Bench Dealers in Mumbai

• Brand Name: GMP
• Air cleanliness: ISO Class 5 (ISO 14644-1:1999 (E))
• Air Velocities: 0.45 ± 0.05 mps
• Air Flow: Vertical
• Noise Level: Less than 67 dB
• Vibration Level: Minimum
• Light intensity: > 300 lux
• Power Supply: 230V AC 1-Ø 50HZ

Laminar Air Flows are designed to offer the highest product protection for samples and processes by providing ISO Class 5 particle free work area. The LAFs with various air-flow patterns offer proven protection for the samples and processes. The work area is continuously supplied with positive pressure HEPA filtered air flow.   General Specifications Two Stage filtration EU6 – Prefilter (95% down to 5 micron) EU14 - HEPA Filter (99.999% down to 0.3 micron) at supply position Statically & Dynamically balanced Motor-blower with suspension arrangement to reduce noise level SS work table with due reinforcement Glass side panels Fluorescent Lights with Milky White Diffuser Differential Pressure Gauge : 1 No ON/OFF Switches Clean Down Timer with Operation HOLD indicator DOP Test Port 5/15 Amp Switch Socket for external equipment   Options and Accessories A wide range of configurations to suit any containment application : Front doors (hinged/pneumatic cylinder) U. V. Light with Hour Meter Air / Gas Cock Night Mode Operation Velocity display with alarms (audible and visible) Filter blocked alarms (audible and visible) Explosion proof electrics for Flame-proof applications

• Material: Stainless Steel
• Application: In Laboratory
• Voltage: 220V
• Power Source: Electric
• Feature: Easy To Install, Fine Finish
• Warranty: 1year

Why Laminar Flow Cabinets? Laminar Flow Cabinets help create a particle-free work environment by projecting the air through an advanced filtration system and thereby exhausting it across the work surface in a laminar or uni-directional air stream. They can provide an excellent clean air environmental condition for a number of laboratory needs. A Vertical Laminar Air Flow Cabinetpushes the air through a HEPA filter, which is located at the top of the enclosure, and directs it downward as laminates of constant speed, onto the work surface. The air leaves the work area through holes or ducts at the base. Vertical flow cabinets help provide a greater operating protection   Working & Features of Vertical Laminar Air Flow Unit Krew Instruments Pvt Ltd's Vertical Laminar Air Flow units also provide a product protection from within the work area, which is exclusively confined by a clear glass panel and sliding glass doors. The salient features include : Trapping any particles of 10u and above, with above 90% efficiency. Complete removal of contaminated air from the interior. Maintaining uniform air flow with constant velocity onthe work area Vertical Laminar Flow takes up less space and can be fitted and installed in confined areas. Extra workspace (Depth of 29.5" / 750mm). The advantage of working from both sides with crystal clear visibility.

• Type: Automatic
• Material: Stainless Steel
• Voltage: 220V
• Power Source: Electric
• Warranty: 1 Year
• Phase: Three Phase
• Brand Name: VAV
• Power Supply: 220-230 V,50 Hz

• Voltage: 220V

Details : A Laminar Air Flow cabinet is designed to provide compact working space for clean room general lab applications. Air is drawn through HEPA filter having efficiency of 99.97% down to 0.3% microns preefiltter 90% down to 5 microns, suitable motor blowing assemblies & working table top side. Complete with Acrylic panel, fluorescent tube light & pressure differential manometer inside SS shelf. Available in Horizontal & Vertical Models & in Biggers size also.

• Air Velocity: Between 0.4 to 0.5 Mls +-20%
• Hepa Efficiency Pre- Filter: 99.997% with Dop Test Washable with An Arrestance Up to 90% At 5 Microns Less Than 65 Db (a)
• Sound Level: Lux 900 - 1300 Lux
• Light Intensity Cleanliness: Standard 209 E Class 100
• Federal Power Supply: 220 V Single Phase 50 Hz
• Size: 0.3 Micron and Larger

Our vertical laminar air flow has vertical direction flow and particle retention above 0.5 micron. These are appreciated for their low noise and versatile usage. These have been designed with latest technology and can also be designed as per the specifications, provided by our clients.    Application : The vertical laminar air flow cabinets is designed to provide a high degree of protection for process products In laboratories and production facilities. Many critical applications in the medical, pharmaceutical, nuclear-power, and micro electronic fields demand an ultra-clean work environment which is free from biological and particulate contamination.   Operation : Ambient Air is draw in through pre-filter and is introduced in the work zone through the HEPA filter. The average velocity in the work zone is maintained between 0.4 and 0.5 m/s. Air cleanliness in the work zone is better than class 3.5 (100) in accordance with US FED STD 209 E   Construction : The cabinets are fabricated out of thick board duly sunmica clad or mild steel cabinet duly epoxy coated. The work table is made of thick board which is sunmica clad at top or S. S Table top will be provided as optional accessories. All joints are sealed with silastic sealant. Side panels are provided of thick transparent acrylic sheets.    The unit is fitted with pre-filter and is made to pass through highly effective HEPA (High Efficiency Particular Air) filter having efficiency rating as high as 99.997% with hot, DOP, thus retaining all air-borne particles of size : 0.3 micron and larger. Using a dynamic machine, the blower and motor assembly is statically and dynamically balanced. Blowers are mounted on vibration isolation mounts to minimize vibration. The working is illuminated by fluorescent lightings fitted to the unit. Height of the working table provides comfortable “ Sit Down” working position for the operation to work on 220/230 volts AC. supply.

• Type: Hepa Filter
• Material: SS Top
• Application: Laboratory
• Brand Name: Klenzaids
• Color: White

For annealing, pre-heating, baking or any other heat processing where overhead handling equipment is used. Temperatures to 5250C. Full opening door exposes entire workspace for easy loading. Constructed for long hard continuous use. Ideal for severs service applications - load capacities up to 4000 lbs   STANDARD FEATURES   Controls   Digital, microprocessor based, thermocouple actuated, indicating temperature controller Modulating burner on gas ovens. Motor control pushbuttons and on off heat switch Easy-to-see pilot lights   Safety Equipment - electric Oven   Adjustable, thermocouple actuated, manual reset excess temperature controller Separate heating element control contactors Recirculating blower air flow safety switch   Safety Equipment - Gas Oven   Adjustable, thermocouple actuated, manual reset excess temperature controller. Electronic flame safeguard protection Powered forced exhauster for combustion venting Exhauster air flow safety switch Recirculating blower air flow safety switch Purge timer High gas pressure switch Low gas pressure switch Latch-type manual reset main gas valve Testing device to test tight closure of main gas valve Solenoid blocking valve up to 400,000 BTU/HR heat input; motorized backup valve and vent valve over 400,000 BTU/Hr   Construction   Adjustable patented opposed louvers on full coverage supply and return ductwork Automatic air operated door ¼" steel plate top prevents loading damage Wear bars at sides of workspace Reinforced floor with removable grate 10 lbs./cf. density industrial rockwool insulation Aluminized steel interior Aluminized steel exterior with enamel finish Brushed stainless steel control panel face Adjustable fresh air intake and exhaust dampers High temperature door gasket with stainless steel spring insert All welded construction Low profile minimizes interference with loading equipment 1 year limited warranty Every oven fully assembled and individually factory tested     STANDARD EQUIPMENT All Models - 230 volts, 3-phase, 50Hz - Other electrical characteristics available Inner oven floor reinforced for loading and equipped with removable grating. Oven top surface constructed of ¼" steel plate and workspace interior equipped with wear bars to prevent damage during loading. Automatic door opening mechanism consisting of solid steel shaft, bearings, and air cylinder system. Electric Models Each features completely wired, side access control panel enclosing terminals for incoming power, temperature controllers, push buttons and pilot lights. Motor starter and heating element contactors electrically interlocked to shut off heaters if power to blower is interrupted and to permit operation of blower without heat for cooling. Incoloy sheathed tubular heating elements. Exhaust outlet 4" diameter Gas Models - 1,000 BTU natural gas at 6" water column pressure, 1" NPT inlet - Other gas characteristics available Control panel as detailed above and safety devices as listed on the front of this bulletin. Automatic preignition purge period and pushbutton electric ignition contributes to ease of operation. Modulating gas burner is protected with electronic flame safety relay. These electric or gas ovens come in four sizes. They feature full horizontal airflow with adjustable patented opposed louvers for balanced airflow. The horizontal airflow pattern allows heated air to pass between stacked parts for uniform heating. High volume recirculating blowers are specifically designed for heating heavy loads. The removable grating on the oven floor protects the oven from impact during loading and distributes concentrated loads across the entire oven floor. The grating allows for air movement beneath the work for uniform processing. The LA and LC series have the heat chamber located to the rear of the workspace. ON the LB and LD Series, the heat chamber is located to the right side of the workspace to position the supply and return ductwork at the front and rear of the workspace respectively. This provides the shortest distance between ducts, which minimizes the temperature differential across the workspace. 1000oF Models Only. Insulated with 2" of 10500C insulating block backed up with 6750C industrial rockwool. 16 gauge aluminized steelwork space interior; 304 stainless steel heat chamber interior with stainless steel recirculating blower. Gas models include stainless steel exhauster. ADDITIONAL EQUIPMENT AVAILABLE Programmable Temperature Controller, microprocessor based, digital indicating, thermocouple actuated, in lieu of standard controller......PTC3 Recording Thermometer, thermocouple actuated, 24-hour, 10" diameter circular chart used in conjunction with standard controller..................RT Programmable Recording Temperature Controller, microprocessor based, thermocouple actuated digital display, 24-hour, 10" diameter circular chart, in lieu of standard controller.........................................................................................................................................................PRTC3 Digital Timing System, incorporated into standard temperature controller, 99 hour 59 minute range, starts timing when temperature reaches set point and shuts down oven at end of set time.......................................................................................................................................................DTS3 Shut Down Timer, with continuous "hold" feature.1, 5,10 or 30 hour range..........................................................................................................SDT Batch Timer, for uniformly timing batch operations. Continuous alarm with door interlock; alarms at end of preset time period until door is opened or timer reset. 1,5,10 or 30 hour range.....................................................................................................................................................................BT Automatic Door Switch turns off blower and heat when door is opened. Restores blower and heat on electric models blower only on gas models when door is closed. Powered Forced Exhausters  

Custom built drive type motor with blower which is Dynamically & Statically balanced blower for less vibration & noise level.Digital Range: 0 to 25 mm (to check Pressure drop across the Hepa filters).

• PARAMETER: SPECIFICATION
• M.O.C: In MS powder coated in REGULAR MODEL.  In SS 304 Matt/Buff finish in GMP MODEL.
• Filter Details Minipleat HEPA Filter: EU-13 rating (99.997% down to 0.3 micron)
• Type of HEPA Filter Media: Make : M/s. Lydall/ M/s. Hollingsworth & Vose Sealant : Polyurethane
• Pre Filter: EU – 5 rating (Eff.: 95% down to 5 micron) at working side
• Face Velocity: Face Velocity of HEPA is adjustable from 90 ± 20 FPM
• Air Cleanliness & Filter Efficiency: Dust counts exceeds Class 100 requirements as per ISO-14644 & IEST-RP-CC001.3
• Motor Blower: Custom built drive type motor with blower which is Dynamically & Statically balanced blower for less vibration & noise level.
• Instrumentation & Accessories: Lights Intensity: U.V Light - 1 No And Diffused Fluorescent Lighting to provide an intensity of 300 Lux White Light
• Magnehelic Gauge: Digital Range: 0 to 25 mm (to check Pressure drop across the Hepa filters)
• Electrical Switches: On /Off Switch & indicator for Motor Blower On/Off Switch for Light (220V, Single Phase, 50Hz, Lighting additional power point included 15/5 Amps switch socket combine)
• Documentation: DQ /IQ /OQ /PQ will be provided at the time of Installation also with MOC Certificate of SS 304 and Filter Test Certificate.

• Warranty: 1year
• Feature: Durable,Easy to Install,Portable,Rust Proof,Strong construction
• Application: In laboratory
• Voltage: 220V
• Power Source: Electric
• Type: Laminar Air Flow Cabinets
• Material: Stainless Steel
• Condition: Good,New

PS AIR TECH are conceptualized to provide a work area completely bathed in high efficiency perfect air, which is free from any kind of particulate contamination or impurities. These units are ideally suited in all the applications, requiring protection of biological specimens or products from the possible contamination during the process or test. Our Laminar Air Flow is fast gaining popularity in other fields, such as pharmaceutical production, electronic industries and various other manufacturing applications. It is useful for various works that require maintenance of the cleanness and purity like plant tissue culture, examination and experimentation of precision electronic parts, medical science, entomology, pharmacy, agriculture sector, seed science, veterinary science.

 A Laminar Air Flow unit designed to provide a Laminar Flow work space comprising as Standard features HEPA filter Efficiency > 99.97 % at 0.3 microns with DOP test. Pre-filter 95% efficient at 5 microns.  Suitable motor blowing assembly, Side acrylic panels, UV tube, Fluorescent tube light, Inclined U-Tube Manometer provided.  Castors for easy moveability.  Electrically operated on 230 V AC, 50 Hz. Supply.  LFA are as per US standard 209 E Class 100 & Japanese Standard JIS B 9920 & 9921.  HEPA filters are factory tested with D.O.P. (Provided with Test Certificates).   Standard Model – HIPL- 041  Outer chamber made of Mild Steel [ 20 swg.] duly powder coated and inner chamber made of Stainless Steel LM-304 grade [ 22 swg.]. Optional :  Microprocessor based AUTO TUNING PID Digital Temperature Indicating Controller for precise Temperature control with BUILTIN Digital Timer in lieu of standard Controller (FOR STANDARD MODELS ONLY)  Microprocessor based PROGRAMMABLE PID Controller cum Indicator with Printer Interface to connect Dot Matrix Printer. Print interval programme can print Date, Time & Temperature with print interval settable between 1 to 99 minutes [ without Printer ]  Same as above but with PC software & connectivity

• Depth: 29.5" / 750mm

Laminar Flow Cabinets help create a particle-free work environment by projecting the air through an advanced filtration system and thereby exhausting it across the work surface in a laminar or uni-directional air stream. They can provide an excellent clean air environmental condition for a number of laboratory needs.A Vertical Laminar Air Flow Cabinetpushes the air through a HEPA filter, which is located at the top of the enclosure, and directs it downward as laminates of constant speed, onto the work surface. The air leaves the work area through holes or ducts at the base. Vertical flow cabinets help provide a greater operating protection

Vertical Laminar Air Flow Cabinet is fabricated using thick board in Sunmica Clad, Mild Steel Powder Coated and Stainless Steel finish The working of these laminar air flow cabinets are also supported by one or two  HEPA filters as well as requirement of working air supply of AC 230V, 50/60Hz.  Air drawn through pre- filter passed through efficient working HEPA filters with efficiency ratings that are as high as 99.99% which supports retaining air borne particles of size 0.3 micron as well as larger

Lab Care HorizontalVertical Laminar Flow workstations are designed to protect the product within the work area from airborne particulates in the ambient air. The regulated efflux of custom made laminar airflow supplies the work zone with air cleanliness to offer the best product production by a clean bench in the industry. The HorizontalVertical Laminar Flow workstations pushes the air through a HEPA filter and directs the filtered air horizontally over the work surface at a constant speed, toward the operator. Our versatile unit is useful for various works that require maintenance of the clea

•  Air Velocity:  Between 0.4 to 0.5 mls +-20%
•  HEPA Efficiency  Pre- filter  :  99.997% at 0.3 microns with DOP test Washable with an arrestance up to 90% at 5 microns  Less than 65 dB (A)
•  Sound Level:  Lux 900 - 1300 Lux
•  Light Intensity  Cleanliness:  Standard 209 E Class 100
•  Federal Power Supply:  220 V Single phase 50 Hz

Our vertical laminar air flow has vertical direction flow and particle retention above 0.5 micron. These are appreciated for their low noise and versatile usage. These have been designed with latest technology and can also be designed as per the specifications, provided by our clients. Application : The vertical laminar air flow cabinets is designed to provide a high degree of protection for process products In laboratories and production facilities. Many critical applications in the medical, pharmaceutical, nuclear-power, and micro electronic fields demand an ultra-clean work environment which is free from biological and particulate contamination.  Operation : Ambient Air is draw in through pre-filter and is introduced in the work zone through the HEPA filter. The average velocity in the work zone is maintained between 0.4 and 0.5 m/s. Air cleanliness in the work zone is better than class 3.5 (100) in accordance with US FED STD 209 E   Construction : The cabinets are fabricated out of thick board duly sunmica clad or mild steel cabinet duly epoxy coated. The work table is made of thick board which is sunmica clad at top or S. S Table top will be provided as optional accessories. All joints are sealed with silastic sealant. Side panels are provided of thick transparent acrylic sheets. The unit is fitted with pre-filter and is made to pass through highly effective HEPA (High Efficiency Particular Air) filter having efficiency rating as high as 99.997% with hot, DOP, thus retaining all air-borne particles of size : 0.3 micron and larger. Using a dynamic machine, the blower and motor assembly is statically and dynamically balanced. Blowers are mounted on vibration isolation mounts to minimize vibration. The working is illuminated by fluorescent lightings fitted to the unit. Height of the working table provides comfortable “ Sit Down” working position for the operation to work on 220/230 volts AC. supply

• Brand: Smita Scientific 
• Noise Level: Less than 70 db
• Material: MS, SS
• Grade: 304
• Additional Power Point: 6 Amp
• Power Supply: 230 Volts AC Single phase 50 Hz
• Pre Filter Efficiency: 95 % down to 5 micron

• Material: Mild Steel
• Country of Origin: Made in India
• Application: Laboratory

We are offering vertical laminar air flow. direction of flow: top side filter fitted cleanliness: class 100 velocity: 90 fpm + -20% hepa filter: size and qty. Will depend on the size selected particle retention: above 0. 3 micron blower assembly: 1 3 hp, 1440 rpm noise level: 65 decibel + -5% rate of air flow: 0. 40 to 0. 75 m sec. (90 fpm) vibration level: < 2. 5 micron air velocity: between 0.4 to 0.5 ms with +- 20% hepa efficiency; 99.997 % at 0.3 microns with dop test pre filter washable with a stoppage: up to 90 % at 5 microns sound level: less than 65 db (a) light intensity (lux) :900 - 1300 lux cleanliness: us federal standard 209 e class 100 power supply: 220240 v single ph, 50 hz ac .optional : • s. S table top. • u. V lights attachment • front acrylic door • gas vacuum cock • castor wheels at the bottom.