• Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
  • Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
  • Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
  • Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
  • Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
  • Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance

Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance

Material: Stainless Steel
Type: Slit Type
Function: Exhaust, Velocity Control
Customization:
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Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance pictures & photos
Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
US $4,500-8,500 / Set
Min. Order: 1 Set
Diamond Member Since 2022

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  • Overview
  • Product Description
  • Product Parameters
  • More About the Fume Hood
  • Detailed Photos
  • Fume Hood Maintenance
  • FAQ
Overview

Basic Info.

Model NO.
WJ-1800A
Feature
Corrosion Resistance, Heat Resistant, Acid & Alkali Resistant, Fireproof, Explosion Proof
Hood Type
Standard
Color
Grey
Customized
Customized
Condition
New
Product Name
Chemical Fume Hood
Base
Steel
Work Surface
20+6 mm Ceramic
Liner Material
Ceramic Fiber
Sash
3mm Tempered Glass
Input Power
380V/50A
Interior Baffle
Ceramic
Airflow
Ceramic Fiber
Storage Cabinet
Multi-Layer Solid Wood
Application
Environment/Institute/Biology Lab/Chemical Lab
Transport Package
Standard Export Wooden Case Packing
Specification
1800*1205*2400 MM
Trademark
Ample
Origin
Chengdu, China
HS Code
8414809090
Production Capacity
200 Set/Month

Packaging & Delivery

Package Size
1900.00cm * 900.00cm * 2100.00cm
Package Gross Weight
500.000kg

Product Description

Product Description

A fume hood is a ventilated, enclosed workspace intended to capture, contain and exhaust harmful or dangerous chemical fumes, vapors and particulate matter generated by procedures conducted within the hood. No HEPA filtration of either the intake or exhaust air takes place. The air is exhausted outside the laboratory.

This makes a fume hood most suitable for chemical use and other work where sterility is not a concern. Fume hoods should be utilized for hazardous drug or chemical preparation and use with waste anesthetic gases such as isoflurane.

A Biological Safety Cabinet (BSC) is a valuable supplement to good sterile technique and a necessary containment device when working with potentially infectious materials. All BSCs use high efficiency particulate air (HEPA) filters to treat intake and exhaust air. These filtered cabinets are primarily designed to protect against exposure to particulates or aerosols. 70% of the air in most BSCs is recirculated back into the lab through its exhaust HEPA filter. This purifies the air of potentially infectious aerosols and animal dander or bedding but does not reduce exposure to chemicals or gases including waste anesthetic gases such as isoflurane.

    Product Parameters
      
    Model
    Parameters
    YT-1500A YT-1500B YT-1500C YT-1800A YT-1800B YT-1800C
    Size (mm) 1500(W)*865(D)*2400(H) 1800(W)*1205(D)*2400(H)
    Worktop Size (mm) 1260(W1)*795(D1)*1100(H1) 1560(W1)*795(D1)*1100(H1)
    Worktop 20+6mm Ceramic 20+6mm Ceramic 12.7mm Solid Physiochemical Board 20+6mm Ceramic 20+6mm Ceramic 12.7mm Solid Physiochemical Board
    Liner 5mm Ceramic Fibre 5mm Compact Laminate 5mm Compact Laminate 5mm Ceramic Fibre 5mm Compact Laminate 5mm Compact Laminate
    Diversion Structure Back Absorption
    Control System Touch-Tone Control Panel (LED Screen)
    Input Power  220V/32A
    Fan Power Less than 2.8 A 
    Socket Max. Load 5KW
    Faucet 1 Set
    Drainage Mode  Natural Fall
    Storage Double-Lock, Corrosion-Resistant, Damp-proof, Multi-layer Solid Wood with Mobile Wheel
    Application Indoor No-blast, 0-40 ºC
    Application Field Organic Chemical Experiment
    Face Velocity Control Manual Control
    Average Face Velocity 0.3-0.5 m/s  Exhaust: 720-1200m³/h 0.3-0.5 m/s  Exhaust:900- 1490m³/h
    Face Velocity Deviation Less than 10%
    Average Illumination Less than 500  Lux
    Noise Within 55 dB
    Exhaust Air No Residue
    Safety Test In Accord with International Standard
    Resistance Less than 70Pa
    Add Air Function Distinctive Structure (Need Exclusive Add Air System)
    Air Flow Control Valve Dia. 250mm Flange Type Anti-Corrosion Control Valve Dia. 315mm Flange Type Anti-Corrosion Control Valve
    More About the Fume Hood

    Don't store anything in your hood

    Do not use your fume hood as a storage cabinet. From labs I have seen, this is the biggest offender. Doing so can lead to accidental spills of a large concentration of chemicals. When chemicals are not in use, be sure to store them in cabinets appropriate for the chemical.

    There are solvent storage cabinets for flammable chemical storage that are manufactured to protect the internal contents in the event of a fire. Acid storage cabinets have a corrosion-resistant lining to protect the structure, and easy access to vent the cabinet into the fume hood to keep chemical concentrations low.

    Perform periodic tests of your hood

    Test the face velocity of your fume hood at least annually. Things may change in the mechanical system and face velocities may decrease, making for unsafe conditions for the operator. The operating face velocity should be chosen based upon the manufacturer's published data, and the safety officer's input after taking into account procedures inside the fume hood.

    The manufacturer's published data is usually 60-100 fpm face velocity for general chemistry use. Taking a face velocity profile will allow the certifier to become aware of cross-drafts due to supply air sources or others issues in the lab. Becoming aware of these issues keeps the laboratory in check for inefficiencies and unsafe areas.

    Detailed Photos
              
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
     
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
     
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
    Acid & Alkali Resistant Fireproof Duct Explosion Proof Heat Resistant Chemical Laboratory Fume Hood with Corrosion Resistance
      
    Fume Hood Maintenance

    Hoods should be evaluated by the user before each use to ensure adequate face velocities and the absence of excessive turbulence.

    • In case of exhaust system failure while using a hood, shut off all services and accessories and lower the sash completely. Leave the area immediately.

     Fume  hoods should  be certified, at  least annually, to ensure they are operating safely. Typical tests include face velocity measurements, smoke tests and tracer gas containment. Tracer gas containment tests are especially crucial, as studies  have shown that face velocity is not a good predictor of fume hood leakage.

    • Laboratory fume hoods are one of the most important used and abused hazard control devices. We should understand that the combined use of safety glasses, protective gloves, laboratory smocks, good safety practices, and laboratory fume hoods are very important elements in protecting us from a potentially hazardous exposure.

     Laboratory fume hoods only protect users when they are used properly and are working correctly. A fume hood is designed to protect the user and room occupants from  exposure to vapors,  aerosols, toxic  materials,  odorous,  and  other  harmful substances. A secondary purpose is to serve as a protective shield when working with potentially explosive or highly reactive materials. This is accomplished by lowering the hood sash.
    FAQ

    1. What size of fume hood do you need?

    Fume Hoods and enclosures vary in width from 2' to over 12'. They can be from 18" tall to over 12' tall. Knowing what size you require will help you narrow down what type of hoods to consider.

    2. What chemicals or particulates are going to be used in the Fume Hood?

    There are general hoods, ductless hoods, powder hoods, acid hoods, explosion proof hoods and many more specialty hoods. Identifying the chemicals that will be used in the hood as well as the particulates and chemical volumes and methods that will be performed in the hood will help to determine which type of hood best fits the application. Also along these lines, will hot plates or other heat producing items be used in the hood?

    3. How important is the cost of operation?

    The cost of operation will be determined by the amount of tempered air that is exhausted from the room. This cost can vary greatly depending on the hood type. Some hoods are high performance so can be operated at lower face velocities than traditional hoods. Some hoods are ductless therefore do not exhaust any air out of the room while others require large volumes of air to be exhausted out of the room in order to maintain containment. Consult your safety officer.

    4.What service fixtures are needed in the hood?

    There are many types of services and accessories that are typically found in a hood. Vacuum, water, and gas lines are the most common service fixtures added to hoods, and airflow monitors, sash stops and auto sash returns are the most common accessories.

    Ask yourself how many service fixtures you will need and where to locate them. How many electrical outlets? Is a sink needed and what is the desired placement?

    Airflow monitors are recommended. What type is best for your lab--simple red light/ green light indication or digital airflow readout?

    Do you want a sash stop to keep the sash in the safest operating position and reduce operation costs?

    5. Where are you going to place the fume hood?

    Where in the lab will the hood be placed is an important question. These considerations determine where a hood can be placed:

    Is there an available duct run in the building?
    Is the hood out of foot traffic?
    Are there any cross drafts or competing air patterns that will affect containment?
    Where are the emergency services such as a fire extinguisher or washdown shower?
    What is the workflow pattern in the lab?

    6. On what are you going to place the fume hood?

    Is there available existing bench space? Do you need to place the hood on chemical storage cabinets where acids, solvents and general chemicals can be stored safely? Most hoods require a specifically designed work surface. Do you want your work surface to be dished to contain spills or to include a sink?

    7. Do you need a blower to exhaust the fume hood, and what size of blower do you need?

    A hood is simply an enclosure designed to contain the fumes and provide a safe working environment. It is the blower that does the work by moving air ensuring proper containment. There are external roof-mounted blowers and internal blowers. Knowing the types of blowers your company, institution and building codes require will help you decide the type of exhaust blower to buy for your hood.

    The proper sizing of a blower is critical to the effectiveness of your fume hood. Please seek the advice of an expert when choosing the blower size. Information that is needed to size the blower includes fume hood model, duct diameter, length of the duct run, number of 45° and 90° turns in the duct run and type of weather cap that will be used.

    You should study your budget and determine if you are interested in spending a little more in the initial purchase of the hood in order to save thousands of dollars over the life of the hood. Balancing purchase price and operation costs should be given much consideration throughout your hood selection process.

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