1,Professional, technical light source design. If the source is not designed properly operator will get tired quickly.
2, The super clean bench are striclty tested before they leave the factory to ensure normal use.
3, There are two type of air circulation: horizontal open loop and vertical close loop
Open loop air circirculation is as follows , the main feature is that in each cycle all the air is collected from the outside through clean bench box and returned to the atmosphere directly. The general horizontal flow superclean working table adopts the opening loop, this kind of clean bench structure is simple, cost is low, but the fan and filter load is heavily, it has a bad effct on its using life, at the same time the cleaning efficiency of fullly open air circulation is not high, ususally only for low cleanliness requirements or biological hazzrds environment .
The closed loop is not actually a complete inner air flow cycle. Air will be discharged into the atmosphere in each cycle,aAfter passing through the working area, 70% of the gas passes through the orifice and enters the nest cycle again. Compared to the outside air, the gas is still relatively pure, so the filter load is lighter , services life will also be longer, and this air circulation is adopted by the current main clean bench product.
4, The vertical ultra clean bench install ultraviolet lamp for disinfection and sterillization.
In fact, we suggest that the replacement cycle of the primary filter is based on eight hours per day, there for ,if individual customers use time is relatively less, do not know when to replace the ffilter, we could install a presure difference gauge. The filter should be replaced when the resistance is close to 500PA
The 1.5 thick high quality cold rolled steel plate by electrostatic spraying treatment(or stainless steel)
Stainless steel work table
High quality centrifugal fan
American Dwyer differential pressure gauge.
Pre- HEPA two stage filtration, easy to operate, equiped with universal wheel, can move every directions
A variety of moddels can be customeized according to the actual needs of customers
Operation and maintenance proceduare:
1 Oprating procedures:
(1) Turn the machine 50 minutes in advance when using the work bench, ture on the lamp at the same time, treatment of microorganisms accumulated on the surface of opration area, ture off the germicidal lamp after 30 minutes(when the fluorescent lamp is on) , start the fan .
(2) for newly installed or long-term unused workstaions, it is neecessary to clean the table and surrounding environment with a super -static vacuum cleaner of with tools that do not produce fiber before using, the UV methord was used for further treatment.
How to select a clean bench:
You must pay attention to super clean bench fan (blower )and filter！ these two things show the level of product technology, can't be faked, we use EBM fan.
Laboratory biological photoelectric industry microelectronic/ hard disk manufacturing and other fields.