What differentiates cleanroom HVAC to conventional systems?

What differentiates cleanroom HVAC to conventional systems? Cleanroom HVAC design encompasses much more than conventional temperature and humidity control. Typical office building air contains from 500,000 to 1,000,000 particles (0.5 microns or larger) per cubic foot of air. A Class 100 clean room is designed to never allow more than 100 particles (0.5 microns or larger) per cubic foot of air. Class 1000 and Class 10,000 clean rooms are designed to limit particles to 1000 and 10,000 respectively. A clean [...]

Personal Protective Equipment In Clean Room

Personal Protective Equipment In Clean Room Various tasks in the cleanroom carry various requirements for using personal protective equipment. The purpose of these rules is not to hinder your work but to keep you and those around you safe. Proper PPE will greatly reduce the risk of an injury should you or someone around you cause a 29 chemical accident. Each chemical bench has specific PPE requirements for anyone working there. These requirements also apply to someone observing work at [...]

Fresh Chemicals Storage and Transporting

Fresh Chemicals Storage and Transporting Bottles of fresh chemicals are to be stored in one of the two chemical pass-through cabinets or in the small cabinets under the proper benches. The chemical bottles should be wiped down prior to being placed in the pass-through from the outside hallway to minimize particulates. Bottles of fresh acid or caustic chemicals other than developer should be transported from the cabinet to the hoods using a rubber bucket and one heavy nitrile glove. This [...]

General Clean room Regulations For Clean Room

General Clean room Regulations Below is a list of general clean room regulations recommended as a minimum for the successful operation of a cleanroom. All professional cleaning personnel should be aware and follow these regulations at all times. Regulations All personal items such as keys, watches, rings, matches, lighters and cigarettes should be stored in the personal locker outside the gowning room. Valuable personal Items such as wallets may be permitted in the cleanroom provided they are NEVER removed from beneath the cleanroom [...]

Key Elements of Contamination Control

Key Elements of Contamination Control We will look at several areas of concern to get a better idea of the overall picture of contamination control. These are the things that need to be considered when providing an effective contamination control program. HEPA (High Efficiency Particulate Air Filter) These filters are extremely important for maintaining contamination control. They filter particles as small as 0.3 microns with a 99.97% minimum particle collective efficiency. CLEANROOM ARCHITECTURE Clean rooms are designed to achieve and maintain an airflow in [...]

The Introduction of Mini Pleats HEPA Filter

The Introduction of Mini Pleats HEPA Filter The haoairtech brand Mini Pleats HEPA Filter is a HEPA type of filter, designed to take out the finest of particles.   These Mini Pleats HEPA Filter are designed to remove 65% to 98% of all airborne matter.  The filter uses a special media intended to capture both small and large particles with minimum airflow restriction. The MINI PLEAT construction is designed to give the filter more surface area. This filter has an average of over 5 times [...]

Hao Air Tech’s Dispensing Booth Introduction

Dispensing booth Introduction Dispensing booth is a special studio specializing in sampling, weighing, analysis and other industries. It can control the dust in the working area from spreading out of the operation area, ensuring that the operator does not inhale the items being operated. It is a special purification equipment for controlling dust flying. The indoor air passes through the primary filter and the medium efficiency filter, and is pressed into the static pressure box by the centrifugal fan. After [...]

HaoAir Tech’s Pass Through Box Introduction

Pass Through Box Introduction The pass through box is an auxiliary device for the clean room. It is mainly used for the transfer of small items between two clean area or the clean area and the non-clean area, in order to reduce the number of clean room openings and to minimize the pollution. The double doors are interlinked to prevent cross-contamination effectively. They are equipped with electronic or mechanical interlocking devices and ultraviolet sterilization lamps. It is widely used in [...]

Air shower pass through box introduction

Air shower pass through box Introduction The air shower pass through box is designed according to the type of the clean room air shower . And it is also called purification transfer box, air-shower transfer cabinet or air-shower pass box. In order to reduce the large amount of dust particles caused by goods entering and leaving ,the fan quickly blows the air out through the Initial and High Efficiency Filters and turns it into clean air. The clean air is [...]

HaoAir Tech’s Clean room Air shower Introduction

Clean room Air shower Introduction Clean room air shower is also known as air shower, purified room air shower, clean room air shower, air shower door, shower room, air shower channel. The clean room air shower is the necessary access to the clean room, which can reduce the pollution problems caused by people entering and leaving the clean room. Clean room air shower is a kind of local purification equipment with strong versatility, which is installed between clean room and non-clean room. [...]

Online Service
Live Chat