Your Reliable Manufacturer of Safety Cabinet Class 2
Sunnyda appears on the list of the leading clean room manufacturer and suppliers of the best quality clean room equipment. Long life, good construction, efficient performance, and suitable pricing are some of the main things that will be present in our every product. So, if you want to avail an all-in-one Safety Cabinet Class 2, we are the ultimate choice.
We make sure that the design of every product meets the ISO standards so that it is beneficial for your applications. Moreover, the materials we use in constructing our products are of good quality, this ensures their long life, and also contributes to their simple maintenance. For designing the Safety Cabinet Class 2, we primarily use stainless steel material, which is protected against corrosion, rust, and mold growth-related issues.
Our engineers use the latest techniques to design every product. With vast experience and extensive knowledge of the field, our technicians use their skills to resolve multiple issues that can be problematic for your process. Sunnyda is the name of quality, our Safety Cabinet Class 2 will be efficient, reliable, high class, and convenient for your usage.
Sunnyda offers you multiple products, such as vertical laminar air flow, FFU fan filter unit, pass box, air shower, Safety Cabinet Class 2, and a lot more, which can be helpful for achieving and maintaining containment in your industries.
To get your Safety Cabinet Class 2, contact Sunnyda. Drop us the details regarding the sizing and materials, and also let us know about optional accessories you want us to integrate into it.
|Model Number||Sunnyda BSC-1053II||Sunnyda BSC-1373II||Sunnyda BSC-1623II|
|Size||1 M (5′)||1.3 M (6′)||1.6 M (6′)|
|Filtration||HEPA: ≥99.995%, @0.3μm/ULPA: ≥99.9995%, @0.12μm|
|Downflow Velocity||0.37 m/s (69.88fpm)|
|Inflow Velocity||0.55 m/s (109.24fpm)|
|Power Supply||AC22O-240V, 1Φ, 50/60Hz|
|Personnel Safety||≤10CFU./time ≤5CFU./time|
|Consumption||1.5 kVA||1.5 kVA||1.8kVA|
|Power||0.50 kVA||0.54 kVA||0.75 kVA|
|Work Dimension (W1xD1xH1) mm||970x600x660||1270x600x660||1570x600x660|
|Overall Dimension (WxDxH)||1200x790x2060 mm||1500x790x2060 mm||1800x790x2060 mm|
|Size and Light Quantity||LED 23.5 Wx①||LED32 Wx ①||LED 36 Wx ①|
|Size Light on Dufy Quantity||18Wx①||30Wx ①||36Wx ①|
|Lumin Level||≥750 Lx|
|Cabinet Materials||High-Grade SS|
|Working Table Materials||Stainless Steel 304 Finished|
|Air Direction||Top Out|
|Plug||Europe Type (AC 250V/10A)|
|Spare Socket Quantity||Europe Type (AC 250V/2A) 2|
Safety Cabinet Class 2: An Ultimate FAQ Guide
It is crucial to maintain zero contamination areas for some applications like pharmaceutical industries and hospital rooms.
If there is any contamination, the process taking place in these applications can produce negative results and result in loss of time and money.
Therefore, a Safety Cabinet Class 2 is used to clean the air and remove any contaminant particles including microorganisms. It is equipped with HEPA filters and uses negative pressure to maintain the cleanliness level.
Also called a biological safety cabinet, it protects the person working in the laboratories against any damaging agent such as chemical aerosols and reactive fumes.
The airflow is directed in such a way that the materials present in the working area do not get contaminated and are well ventilated.
There are many types of Safety Cabinet Class 2 based on the cleanliness level and protection they provide. The most common types are A1, A2, B1, and B2. C1 is also there but it is not always considered.
The filtered air is either recirculated back into the system or is released into the environment. However, it is safe in both ways because it is clean and filtered air. To dig more about Safety Cabinet Class 2, keep reading this ultimate buying guide.
Safety Cabinet Class 2 Testing
What is the Safety Cabinet Class 2?
A Safety Cabinet Class 2, also known as biological safety cabinet is a closed, negative-pressure ventilated work area that uses HEPA filters to remove fine particles from the air.
It is used in laboratories that operate with biologically hazardous compounds to guard against aerosols and contamination of the workers, the surroundings, and, depending on the kind, the items in the cabinet.
Two air streams separate this cabinet from the lab, forming a barrier. The first one pours out of the lab and into its front grille, protecting workers.
The second one is the downward stream which comes from air that has been sucked into and passed through the HEPA filters.
It prevents contamination of the samples in the cabinet by continually cleaning this product inside from aerosols.
Potentially polluted air is either recirculated or driven out from the building by both air streams, depending on where it is coming from.
Type A1, A2, B1, or B2 divisions are characterized based on whether or not they recycle air, how often, and also upon the architecture of its exhaust system.
Sunnyda Safety Cabinet Class 2
What are the Basic Features of the Safety Cabinet Class 2?
The prominent features regarding the designing, construction, and performance of Safety Cabinet Class 2 are:
- Energy Saver DC Motor
- Fluorescent Lighting
- Spill Through With Drain Valve
- Sealable Window
- Motor Speed Control
- Glass View Screen
- Built-In Exhaust Dampener
- Front Filter Removal
- Pressure Tight Designing
- Removable Working Tray
- One And Two Duplex Outlet Back Wall
Safety Cabinet Class 2 Armrest
What are the Key Specifications of the Safety Cabinet Class 2?
The key specifications which can provide you a detailed understanding of this Safety Cabinet Class 2 are:
- The average inflow air velocity is 0.53m/s
- Average outflow air velocity is 0.33 or 0.35m/s
- More than 99.999% filtration efficiency for 0.1 to 0.3 micron-sized particles
- 5 to 64.5 dBA sound emission
- More than 1000 lux fluorescent lamp intensity
- 250 W, 285 W, 345 W, 380 W, and 520 W options
What are the Common Uses of the Safety Cabinet Class 2?
For the protection of the user and the environment, this Safety Cabinet Class 2 is commonly used in the following areas:
Safety Cabinet Class 2 Applications
What are the Basic Components of the Safety Cabinet Class 2?
This Safety Cabinet Class 2 is made up of the following components:
- Tempered Glass Sash Window
- Microprocessor Controller
- Side Panel
- Stainless Steel Back Wall
- Pressure Switch Port
- Electrical Panel
- Exhaust Sensor
- Fluorescent Lamp
- Service Fixture Retrofit Kit Provision
- IV Bar Retrofit Kit Provision
- Electrical Outlet
- Drain Valve
- Exhaust Ducting
- Energy-Efficient DC ECM Blower
- Exhaust H14 Filter
- Downflow H14 Filter
- UV Light Retrofit Kit Provision
- Downflow Sensor
- Single Piece Stainless Steel Work Tray
- Zero Voltage Relay Contact for the Exhaust System
- Cabinet Power Inlet
- Zero Voltage Relay Contact for the Remote Alarm
Safety Cabinet Class 2 Waterproof Socket
How is the Filtration Process of the Safety Cabinet Class 2?
Air is drawn into the Safety Cabinet Class 2 through an internal fan, which then passes through a HEPA filter to give clean, particle air to the working surface.
This airflow protects the product by reducing the risk of cross-contamination on its work surface.
With a fan drawing air to a front grille, personal protection from polluted work surface air is provided, while a rear grille pulls the balance of the air downward.
Moreover, the air is either recirculated back into the work area or expelled. The Safety Cabinet Class 2 exhaust air is contained and cleaned, it may be recirculated back into the laboratory since it has been processed through the HEPA filter.
The pleated sheet of the HEPA filter consists of borosilicate fibers, arranged in a crosshatched design, helping in providing 99.97% filtration efficiency for 0.3 micron-sized particles.
What are the Air Flow Volume Options Available in the Type A2 and Type B2 Safety Cabinet Class 2?
The various airflow volume options present in the Type A2 Safety Cabinet Class 2 are:
- 424 m3/h
- 686 m3/h
- 945 m3/h
- 724 m3/h
- 555 m3/h
- 628 m3/h
- 1016 m3/h
- 1579 m3/h
- 1210 m3/h
- 822 m3/h
- 424 m3/h
- 686 m3/h
- 945 m3/h
- 724 m3/h
- 555 m3/h
The Type B2 cabinet provides the listed airflow volume options:
The Exhaust Air Volume
- 1476 m3/h
- 1127 m3/h
- 2835 m3/h
- 2173 m3/h
- 1824 m3/h
- 492 m3/h
- 376 m3/h
- 945 m3/h
- 724 m3/h
- 608 m3/h
- 822 m3/h
- 628 m3/h
- 1580 m3/h
- 1210 m3/h
- 1016 m3/h
Which Accessories are Compatible With your Safety Cabinet Class 2?
Some commonly used accessories that are most compatible with your Safety Cabinet Class 2 are:
- 304 Stainless Steel Anti Blowback Valve
- Powder-Coated Anti Blowback Valve
- IV Bar
- Inlet Collar
- Armrest Padding
- Fixed Stand With Leveling Feet
- Ultraviolet Lamp
- Laboratory Chair
- Extra Service Valves
- Fixed Stand With Caster Wheel
- Extra Duplex Outlet
- Telescopic Stand
Safety Cabinet Class 2 Chair
What are the Benefits of DC ECM Motor in Safety Cabinet Class 2?
The DC ECM motor installed in this Safety Cabinet Class 2 comes with multiple benefits:
- It comprises an advanced DC ECM motor, which is highly effective than older ECM and VFD motors.
- As compared to an AC motor, this saves 70% energy.
- Within less than 60% power consumption, it provides a maintained and stable airflow, regardless of the fluctuations in the filter load or overall voltage.
What are the Prominent Features of the Electronic Control System of Safety Cabinet Class 2?
The electronic control system of this Safety Cabinet Class 2 comes with the listed features:
- Full Load Amps 230 V: 10A Or 5A
- Heat Load: 853, 972, 1117, 1197, 1774 BTU/hr
- Full Load Amps 115 V: 13A Or 8A
- Ringback Feature
- Password Security
- Remote Alarm Connector
- Safety Alarms
- Easy to Clean Control Pad
- Low Airflow Indication
- HEPA Filter Loading Capacity
Safety Cabinet Class 2 HEPA Filter
What are the Available Dimensions of the Safety Cabinet Class 2?
This Safety Cabinet Class 2 is available in various dimensions, some of them are:
External Size (D x H x W)
- 852 x 1540 x 1115 mm
- 852 x 1540 x 1725 mm
- 852 x 1540 x 1420 mm
- 852 x 1540 x 2600 mm
- 852 x 1540 x 2030 mm
Internal Size (D x H x W)
- 623 x 670 x 970 mm
- 623 x 670 x 1570 mm
- 623 x 670 x 1270 mm
- 623 x 670 x 2440 mm
- 623 x 670 x 1870 mm
- 45 m2
- 6 m2
- 75 m2
- 9 m2
- 2 m2
External Size (W x D x H)
- 1420 x 852 x 1610 mm
- 2030 x 852 x 1610 mm
- 1725 x 852 x 1610 mm
- 2600 x 852 x 1610 mm
- 1115 x 852 x 1610 mm
Internal Size (W x D x H)
- 1270 x 623 x 715 mm
- 1870 x 623 x 715 mm
- 1570 x 623 x 715 mm
- 2440 x 623 x 715 mm
- 970 x 623 x 715 mm
- 6 m2
- 9 m2
- 75 m2
- 2 m2
- 45 m2
What are the Primary Operational Checks for Using a Safety Cabinet Class 2?
The main operational checks when operating the Safety Cabinet Class 2 are:
- Does the inside of the cabinet light up when you turn on the fluorescent light?
- Whether or not the sash is open, does the blower work?
- Whenever the UV light switch is switched on and the sash window is completely closed, does the UV light in the top operate?
- A smooth and consistent upward movement of the sash is indicated by an ID plate.
- The visual and auditory alerts are activated when the sash is lifted over the 8- or 10-inch line.
- Does pressing the alarm mute button stop the sound of the alarm for around five minutes?
- Whether it has been made clear that the Safety Cabinet Class 2should not be utilized until it has been certified.
How to Maintain Different Parts of the Safety Cabinet Class 2?
To maintain your Safety Cabinet Class 2, it is important to maintain each component following the given instructions:
It is recommended that the UV lamp be updated at minimum once a year, or every 6,000 hours if it is provided.
It is also possible to use a UV maintenance timer to keep track of usage and send out notifications when it’s time to restart.
Whenever the Safety Cabinet Class 2 is cleaned, inspect the towel catch screen positioned in the back underneath the work surface for detecting and removing any foreign debris.
Maintenance should be performed on the fluorescent lamp regularly to guarantee proper operation.
The pan under the detachable work surface should be cleaned and maintained regularly, also tidy the discharge valve if it has been fitted into your Safety Cabinet Class 2.
Towel catch pre-filters are fitted in certain cabinets. If necessary, evaluate the pre-filters condition and wash or change it regularly.
Many cabinets that vent back to the room may feature an activated carbon post-filter if fitted; change the filter periodically to reduce smells.
Canopy (A2 Only)
Regular use of the canopy’s alarm feature is necessary for Safety Cabinet Class 2 linked to exhaust via a canopy.
Safety Cabinet Class 2 Pre-Filter
What are the Reasons for Not Using Gas Decontamination in your Safety Cabinet Class 2?
Gas decontamination is never suggested for Safety Cabinet Class 2, due to various reasons:
- Warmth in this safety cabinet raises the chance of cross-contamination, which compromises both workers’ and the experiment’s safety.
- Hazardous materials are most likely to catch fire or explode. Before disinfectants are applied, all flames must be extinguished, especially if 70% ethanol or isopropanol is used for disinfection.
- Overheating might destroy HEPA filters and weaken the cabinet’s structural integrity, and this can affect the warranty duration suggested by the manufacturer.
If your process necessitates using a flame in your Safety Cabinet Class 2, consider the following:
- Maintain a written record about the time and the reason you will be using this procedure.
- Before employing flames in this product, permission must be granted.
- Regular flaming procedures are never allowed.
How to Use an Ultraviolet Lamp in your Safety Cabinet Class 2?
UV lights are unnecessary if the cabinet is to be used properly and cleaned. UV light can be used as a supplementary technique of decontamination if the primary procedure fails.
To protect the eyes and skin from harmful UV rays, UV lights must be switched off while the space is inhabited.
Close the sash if it has a movable sash when using a UV light. The germicidal action of UV radiation is influenced by a wide range of circumstances. The germicidal efficiency of UV lamps might be reduced if they are not cleaned every week.
A UV meter should be used regularly to confirm that the correct amount of UV light is generated from the lamps.
The UV meter sensor is positioned in the middle of the working area of this Safety Cabinet Class 2, 5 minutes after the light has been turned on.
At a wavelength of 254 nanometers, the radiation output shall be not just under 40 microwatts per square centimeter (nm).
Safety Cabinet Class 2 UV Light
What are the Instructions for Working in your Safety Cabinet Class 2?
Preparing yourself and while working in this Safety Cabinet Class 2, never forget to consider the given instructions:
- The Safety Cabinet Class 2 should only contain supplies and equipment required to complete the current task.
- Slowly and parallel to the face opening, move the arms in and out of the cabinet to avoid disrupting the protected airflow pathways.
- After putting hands or arms in it, the air should stabilize and air sweep the arms for a full minute before the cabinet may be used.
- Never perform any procedure in less than 4 inches distance from the grille.
- Do not lay your arms on the front grille except if the cabinet is expressly designed to allow this activity.
- Instead of being pulled through the front grille, room air may now pass straight into the work area, so keep your arms slightly lifted as you work.
Preparation for Work
Prior to using your Safety Cabinet Class 2, it is essential to consider the given things:
- Before doing any job, be certain that the cabinet has been tested and certified to be used (within the previous year).
- It is important to check the UV output log, but turn this germicidal lamp if it is on.
- Do confirm the correct position of the sash.
- For this cabinet to expel particles, the cabinet fans will need to run for 5-15 minutes before starting work.
- A proper purge period is determined by the given manufacturer’s guidelines.
- Preparation for a specific task and removal of extraneous items should be done before starting work.
- Ensure that the armpits of those sitting in chairs or stools are in line with the base of the monitor or sash.
Wear PPE Before Working in Safety Cabinet Class 2
How to Place the Materials in your Safety Cabinet Class 2?
To place the materials properly in your cabinet, you should remember the following instructions:
- Try utilizing horizontal trays holding a suitable chemical disinfectant, inhalation devices, and storage containers for tips/serological pipettes to reduce the number of times you have to move your arm in and out.
- Products should be kept as far back as possible in the Safety Cabinet Class 2, away from the cabinet’s front grille, and toward the narrow end of the work area.
- Clean supplies and materials should not be placed on top of filthy ones to prevent cross-contamination.
- Ensure that active work moves over the work surface from the clean to the polluted region.
- To safeguard the airflow of this Safety Cabinet Class 2, do not use or store any equipment or supplies in the BSC that could interfere with this.
- Equipment that requires a lot of space in it should be put as far back as is possible.
- Equipment should be put behind the air split for safety reasons.
- Remove any papers or other debris from the front grille.
- Avoid placing absorbent materials on the front grille if they are needed for cleaning or containment of spills.
How to Handle Spills in your Safety Cabinet Class 2?
- Use 10% bleach or any other EPA-registered disinfectant to wash spillage promptly, followed by 70% ethanol to prevent pitting of steel surfaces from occurring.
- The danger of transmitting potentially infectious materials outside of the Safety Cabinet Class 2 is increased if some possible contamination on the inside surfaces is allowed to stay.
- Seal the drainage pipes and add 10 percent bleach or any other EPA-registered cleaner if liquid enters via the front or back grilles of your Safety Cabinet Class 2.
- Drain once a sufficient amount of time (e.g. 10 minutes) has passed. Wash the drain pans with a solution of 70 %
What is the Difference Between the Safety Cabinet Class 2 and a Chemical Fume Hood?
Science-related risks may be contained in both these products, however; these vary in terms of protection, airflow, and appropriate uses.
Protecting lab workers from exposure to hazardous chemicals is the sole purpose of using fume hoods, which are ventilated enclosures.
HEPA filters and directed airflow are used in life science enclosures to safeguard the environment, workers, and products. Both these products can recirculate or expel filtered air, based on the process in which you are working.
A Safety Cabinet Class 2 is only appropriate for working with hazardous particles like bacteria, viruses, and hazardous pharmaceuticals.
Airflow in Fume Hood
Fume hoods suck air around the operator towards the top of the device because they are used to contain potentially harmful chemicals and materials.
The air moves over the surface of the work surface as it passes through the aperture. Before being discharged into the atmosphere, it must first pass through a series of ducts.
Airflow in the Safety Cabinet Class 2
The operator is shielded from hazardous air, sterile air flows downwards into the work area, and exhaust air is HEPA-filtered until it is ultimately returned to the laboratory or discharged into the atmosphere.
Applications of Fume Hood
It is possible to utilize a chemical fume hood to deal with:
- Chemical Odors
- Toxic Gases
- Reactive Materials
- Spattering Chemicals
- Other Poisonous and Volatile Substances
Applications of Safety Cabinet Class 2
The class ii biosafety cabinet provides a sterile atmosphere conducive to research involving pathogenic microbes or other potentially dangerous particles.
It has also subcategories that are classified on the basis of the level of containment it offers, and the degree of protection it can provide.
Variations in Fume Hood
Chemical fume hoods with a consistent air volume are the most popular variety.
By-pass chemical fume hoods include auxiliary air, decreased air volume, and excellent performance fume hoods.
High-performance hoods with a variable air volume (VAV) system are by far the most power-efficient type of these hoods. Hoods are also available for special occasions. For example, those designed specifically to manage perchloric acid and manufactured of acid-resistant materials.
Additionally, for radioactive purposes, hoods have enhanced decontamination functions that frequently require ducting filters. It is your choice to go for the ducted or ductless fume hood, as per your requirement.
Variations in the Safety Cabinet Class 2
Class II BSCs are divided into three primary categories: Type A, Type B, and Type C. These are encased in a canopy and connected to the outside.
Safety Cabinet Class 2, Type A1, and Type A2 are much similar; however, they differ in that they need a different inward average air velocity. Class 2 Type A is unable to perform work involving radionuclides and hazardous chemicals.
Dedicated exhaust systems are used with Safety Cabinet Class 2 Type B2. Microbiological experiments in the BSC may require the use of hazardous chemicals, so choose a cabinet that is compatible with this application.
The Type B1 cabinet recirculates some air back into the lab, whereas the Safety Cabinet Class 2 Type B2 exhausts all of the air out of the room.
When working with hazardous chemicals, Type C1 can be installed either ducted or non-ducted, depending on the application.
Recirculation is used in the BSC’s peripheral sections to supply fresh air to the work area. Due to this, the energy consumption is reduced as well as enhanced containment is provided.
Chemical Fume Hood
With the above-mentioned information, it will be easy for you to understand the designing, working, and role, and maintenance of the different parts of this Safety Cabinet Class 2.
Proper use along with good maintenance and timely repairing solutions is the best strategy to make it most beneficial.
Also, it is essential to stay careful while performing procedures, so that you don’t harm yourself or harm the construction of your product.
All these things will surely protect your health, as well as provide protection to the samples present in it, and will save the surrounding environment also.
100% Quality Tested Safety Cabinet Class 2