Description

Fume hood is fabricated from special grade pre coated mild steel sheet duly powder coated from outside and epoxy painted from inside. The Inner wall of chamber is covered with epoxy coated FRP lining which duly provides better protection from acid fumes in the Lab.

Double wall feature provides easy access to utilities like water, gas, vacuum & electricity. Detachable base storage cabinets are provided with castors for easy maintenance. High performance centrifugal blower is provided with different ducting material.

Baffle:

Removable plates incorporated into the rear or top of the work chamber to form a plenum between the work chamber and the exhaust duct connection to promote uniform scavenging of fume and the point of discharge.

Exhaust System:

All exhaust air ductwork, fan and associated equipment installed at the point of connection to the fume hood and the point of discharge.

Face Velocity:

The velocity of the air passing through the work opening of the fume hood measured in the plane of the sash. Measured in feet per minute (fpm), or litres per second.

Make-up Air:

Air needed to replace the air exhausted from a room by the fume hood and other ventilation devices.

Plenum:

A low-velocity chamber used to distribute static pressure (from the fan in the system) throughout its interior

Sash:

A transparent safety screen in the work opening of the fume hood, which can be positioned between the operator and the work chamber for protection. The opening can be adjusted vertically to vary the size of the opening and control the face velocity of air into the fume hood.

Sash Opening:

The dimension of the opening in the direction of the sash movement

Noise Level:

When measured on the A scale noise generated by the fume does not exceed 60dBA when measured 6” in front of the sash.

Electrical:

All electrical fixtures are factory installed and pre-wired to a junction box on roof of the bench Top fume hood superstructure. The working table is made of acid proof glazed tiles and provided with gas/air petcocks and additional power points, fluorescent tubes.

Voltage: 230Volts, 50/60Hz

Note:

Our Fume hoods are designed to be used for chemical reagents used typically for semiconductor processing like, HF, H2SO4, HCI, HNO3, Bromine and organic material like Trichloroethelene (TCE), Acetone, Ethanol, Methanol, Acetic Acid etc.