How is the air shower design in your clean room factory

Polished stainless steel 304 Nozzles for the Modular clean room air shower and dynamic pass box.
With the best looking and nozzles outlet diameter is 300mm so can serve big air volume from the air shower and laminar flow pass box.
The air shower nozzles quantity depends on the air shower size,our best sold is double-side air showering air shower,and there are many customers required three-side air shower that install air shower nozzles on the top to make vertical air current air shower to achieve best air flow results.

How is the air shower design in your clean room factory?www.cleanroomffu.com we can give you best solution or your air shower is the best in the world please kindly:
Share your idea with us for our advanced promotion of the air shower,it would be great appreciated,and any we adopts to our design HEPA filer and Prefilter will present to you which suitable for your air shower replacement,be quickly!

Nozzles for air shower

Nozzles for Pass box

HEPA and ULPA Filter Storage, Transportation, Installation and Technical Specification

HEPA and ULPA Filter

        Storage, Transportation, Installation and Technical Specification

1: Product Character and usage.

HEPA and ULPA filter (abbreviation: air filter) : a purification spare part effect for 0.3um particle or 0.12um particle, the filtration effective more than 99.95% - 99.9995%, it used for electronic, pharmacy, food, beverage , precise instrument, cosmetics ,field and so on. The product transit and use must be according to our illustration so that ensure the product character in use.

2: Transportation and Storage:

1: The filter must be placed in container according to arrow direction on carton

when it is on transportation to prevent filter media and separator from damage

or peel off. (E.g. picture 1)

2: when the goods in carrying, we hold it in hands must in diagonal, the carrier must be careful, prevent filter slip in hands.

3: the goods pack in three floors and wrap up the goods with clear plastic. And then protect by Plywood protect at outside.

4: the filter place on a plate according the arrow direction, and keep out of more

than 20kg strength with the goods.

5: the storage should be balancing temperature, clean, dry and good ventilate

environment.

6: the goods in storage should be place on pallets keep form moisture. (E.g. picture

4)

7: The package’s heights could not be more than 3 floors, in case of the bottom filter take on too much pressure.

8: If the goods storage time more than 3 year, it should be retest!

3: Open the carton：

1:  open the carton and turn over the direction, take out the filter and split the PE bag at flat place. (E.g. picture 5)

2:  the filter was carried by hands without any media touch. In case of there is some Object touch the media, we need retest principle!

4: Installation and adjust

1: the filter should be installed in constant temperature, constant pressure and constant humidity environment. If you need fix in special environment, (such as high temperature, high humidity), please choose special HEPA filter. Terrible environment will reduce filter life. Even if can not work well, please check the media and the frame if all right before install. Otherwise please contact us.

2: when you install the filter, please pay attention for the air proof between the filter and install frame, (or cabinet). The carriage bolt press on the gasket 1/3 thickness should be best. We advise use our company gasket to ensure the air proof (If you use the High temperature filter, it must be use our high temperature gasket).

3: when you change the filter, please clear the rust on the wall in case of the rust and particular fall on the filter media as result broken.

4: please install the filter according to the air flow arrow direction.  The arrow direction is air flow outlet.

5; please hold the filter frame by hands and move it into vent slowly. You can not support the filter media by hands or head (e.g. picture 8) 

5: Notice item:

A; Mark Significance:

△      Pay attention to operate

 ○      Forbid to process

●      Enforce forbid

        

B: Transportation and Storage

   ●   Transport filter in flat

   ○   The hands have gloves to carry the filter.

○   The packing height can not more than three floor.

△   Pay attention moisture

○   Forbid Storage outside

△   Pay attention storage time

   C: Open and install

   ●   while open the carton or transportation, don’t touch the filter media with hands or other object.      

○  when you install the filter, please don’t rap the frame.

   △  Open the carton and check if the media and frame ok.

△  Install the filter according to the arrow direction. 

△  when you install the HEPA filter with clapboard, pls pay attention to ripple with air flow direction.( (e.g. picture 7)

6: Filter structure:

Frame, gasket, filter media, spacer, glue, hot-melt spacer, protective net, PU foam.

7: The HEPA filter life and maintenance

A: General speaking, if the filter finally pressure is double or triple than primary pressure, it is time to change a new air filter.

B; please check and test the area clean class, the test date should satisfy with workshop require.

C: if you often change the pre-filter or secondary filter, it can prolong the HEPA filter life. 

8. Problem and solution

             

Problem	Reason	Solution
There is some particular when you scan	1:the surface of media has particular 2: the frame have small aperture.	1: with the air blow the filter for a while, the particular will take off 2: repair glue
After installing in clean room, we find there air leakage	1; the gasket was broken 2: the installation frame or air hole has small leakage	1: change the gasket. 2: check the install frame and air hole. Proof it with glue.
After finishing installation, the clean room system can not reach requirement in test.	1.       Clean room inside is sub-pressure. 2.       The system pressure is not enough.	Increase air flow in system
Find there is a lot of air leakage	The filter is damaged	Change filter
The air system supply enough rating air flow, but air velocity is still small	The filter reached its rating capacity for dust holding	Change filter

Operation Manual of Laminar flow cabinet

Specification

          Laminar flow Cabinet

ANLAI CO., LTD

Foreword

Honorable customers,

Thanks for choosing our purifying equipments!

Please read this introduction carefully before you use the Clean Bench.

This brochure will introduce all specialties about the Clean Bench. It is designed according to the principle of clean room. Please read the brochure with additional introduction if you use the special products. Meantime, this brochure will not explain to the products which just the material or size are changed. By safety reason, please reading carefully and safekeeping for reference.

In order to operation safely, please the appointers who supervise the machine must be professional. When the machine has any problem, please you contact the appointed person or our company.

We possess of excellent teams for our after-sales service in order to perfect service. The satisfaction of customers is our target. If you have any questions, please do not hesitate to contact us.

Hot-line: 0086 138 26021570

Fax: 0086 20 26231609   

Email: wangvanlu@gmail.com

ANLAI – Develop the purification technology with the world together!

Content

1. Safety knowledge………………………………………………………………..……………………….4

          i.              Product characteristic and use

        ii.              Using in environment

      iii.              Safety terms

2. Technology feature…………………………………………………………………………………….…5

3. Configuration characteristic and principle……………….………………………………….5

          i.              Configuration characteristic

        ii.              Principle

4. Installation…………………………………………………………………....………………………….…7

5. Control panel ……………………………………………………………………………………………… 7

6. Operation ………………………………………………………………………….…………………………8

7. Troubleshooting…………………………………………………………………………….…..….…….9

8. Maintenance………………………….……………………………………………………..………….…9

9. Transportation and store………………………………….…………………………….….………9

10. Unpacking and examination………………..…………….…………………………………….10

11 .Attachment: warranty paper and equipment warranty card………………….11

12. test report ……………………………………………………………………………………………….12

1. Safety knowledge

i. Product characteristic and use

The ANLAI series Clean Bench is very universal purifying equipment , and it can form a highly clean environment for working. It has good effects on improving the clean-room’s condition, the quality of the production and the proportion of the finished product. The Workstation can be widely used in every kind of industry department and science lab, such as electron, national defense, exact instrument, pharmacy, agriculture and biology.

The Clean Bench has two types. One is Level clean bench, and the other one is vertical clean bench. And more, for vertical clean bench: 1) desk type;

2) normal type; 3) biology type.

ii. Using in environment

u       Temperature: 5℃ - 35℃

u       Relative humidity: less than 85% (+35℃)

u       Atmospheric pressure: 86Kpa – 106Kpa

u       The Purification rank: 100rank

u       Power supply: 220v; 50Hz; 1 phase

     iii.              Safety item

The basis of safety terms

l         The production only can be used in a clean room. Please don’t set the equipment up on a big dirty and easy shaky place.

l         Don’t use some erodible, diluent or solvent liquid to wipe the equipment to avoid loss color or destroy the paint.

l         Forbid to use the following place: low temperature, high temperature, humid, lampblack, fog place etc.

The safety about electricity

l         Set the equipment up firstly and then get the electricity.

l         Please confirm the power supply before you use the equipment.

The safety events about operation

l         In a normal atmosphere condition, this machine’s outlier resistance should be more than 20mΩ and the outlier resistance should be more than 2mΩ after humidity test.

l        If you find any problem in the operation, please stop the program or cut off the power supply and then contact supervisor or our staff.

l        You must cut off the power supply before you troubleshooting in order to keep you and machine safely.

2. Technology Parameter:

Product name: Clean Bench

External Dimension: 1500*900*1580mm

Internal Dimension: 1470*600*650mm

Cabinet material:

Table board: SUS304 (T=1.0mm)

Purification rank: 100rank@0.3um

HEPA filter: EN1822:99.99%@0.3um

Power supply: 220V/50Hz

3. Configuration characteristic and principle

1) Configuration characteristic

As the sketch map, the Clean Bench makes up of cabinet, centrifugal fan, HEPA filter and operational on-off. The cabinet material use cold board and powder coated or SUS304 and the work table always choose SUS304. The clean bench uses the adjustable wind system that can change wind speed. Through this process of changing, the average wind speed in the clean working area will keep in a rated range (0.3~0.6m/s). This can prolong the using time of air filter.

2) Principle

The air goes through the pre filter, and then into the pressure cabin by centrifugal fan and go through the HEPA filter at last. During this processing, the clean air could come out and flow to the working area. The pressure in the working area is not same as outside, so this can prevent the dust from outside.

Sketch Map for Level Clean Bench

1.     Control panel

2.     Light (40W,2pcs)

3.     HEPA Filter (H13)

4.     Glass (6mm)

5.     The electrical outlet

6.     The Pre filter(G1)

7.     Centrifugal fan (220V,275W, 2sets)

8.     The wheel with brake (4pcs)

9.     The support foot (4pcs)

10. Power line

4. Installation

1.     You’d better put this production in the highly rate clean environment, at least 100 thousand rank to use this production. In this case, it will prolong the use time of filter.

2.     When you install it, the place should be away from the dust and the hypocenter.

3.     After installation, please clean the equipment carefully with dust collector.

4.     After cleaning, Please test the air velocity using anemoscope. If the average air velocity is less than 0.30m/s, please enlarge the fan’s air volume; If bigger than 0.50m/s, please reduce the fan’s air volume. When the air velocity is in the range of 0.40m/s +/- 20%, it would start to use.

5. Control panel

1) Power supply: 220VAC, 3W

2) Display: The pressure is displayed in three-figure and air velocity is displayed in tens digit.

3) Test Voltage: 0-5V refers to 0-500Pa.

4) Voltage for pressure tester: 12VDC

Control Panel

Circuit Map

6. Operation

1. “On/Off” (If you do not press this button, the key button for “light” and “Sterilize” is invalid.)

Please connect the circuit according to the circuit map, and make sure that all wire is no problem, and then press this button, the indicator light is on, and display the original pressure. All indicator light would be off if you press this button again.

2. “Fan”

    At “ON” status, please press this button for working. And it is adjustable by up and down.

3.“Light”

At working status, you could press this button to control the light.

4. “Sterilize”

At working status, you could press this button to control the sterilization light.

5.“Pressure display”

This pressure display use to check the HEPA filter’s pressure drop. When the pressure is in standard range, it is green indicator. But if the result is not in that range, it would be alarming.

7. Troubleshooting

Malfunction	Reason	Solution
Average velocity lower or higher than the rating.	The power supply isn’t steady	Adjust the speed button
When the fan is in high speed, the air velocity is still low.	1. The pre-filter gather a lot of dust. 2. The HEPA filter is not working.	1. Washing the pre-filter or change new one. 2. Change the new HEPA filter.
The fan is not working.	The connection of fan power has some problem.	Checking the connection of fan power.

8. Maintenance

1)       According to clean rank for this production, please replace or wash the pre-filter in fixed time, normally 2-3 months.

2)       Please sterilize the environment in fixed time too. You’d better to clean the sterilization light to keep good function.

3)       When the fan is in high speed but still the air velocity is low (lower than 0.30m/s), you should change a new HEPA filter.

9. Transportation and store

1)      Transportation: It is suitable for normal conveyance, but it can’t put sidle and impacting. Meanwhile, please don’t put it directly down below sunning, raining or snow.

2)      Store: the packing equipment should place in a breezy warehouse with the humidity of no more than 85%. Meantime, the environment can’t contain any acidic, alkaline or corrosive air.

10. Unpacking and examination

1)      Please open the packing with attention.

2)      Please check the product is right after unpacking, and then checks everything with packing list. If found any wrong, please contact us in one week.

a)       According to the clean rate in environment, you need to change the air filter termly. (usually 1~6 months)

b)       When you change the pre-filter or HEPA filter, please stop the operation of Clean Bench first.

c)        Remarks in changing HEPA filter:

                        i.              Please be careful in changing the HEPA filter, in order to make sure the filter isn’t be harmed.

                      ii.              When changing a new HEPA filter, open the covering board first, take off the old one and then fit on the new HEPA filter.

Warranty

Notice:

1)      We will provide a charged service for the follow status:

i.            Customers can’t to show the warranty or valid receipt.

ii.          The warranty hasn’t the stamp, date and retailer’s name. The malfunction caused by the operation method, which it didn’t follow the introduction.

iii.        The malfunction caused by disassemble, repair and refit without manufacturer authorization.

2)      The warranty’s item must be written by the customers and the period for 12 months.

3)      We can’t renew the warranty for any missing.

Maintenance record:

Maintenance date	Malfunction and solving	Transactor	Sign for examination

ANLAI^® Equipment warranty card

             

Product		Period of validity
Model №
Producing date

The follow the table be wrote by the retailer.

Customers name		Contact №
Address		Postcode
Purchase date

Retailer (with stamp)		Guangzhou ANLAI Co., Ltd.
Contact name		Telephone	86 20 26231609

ANLAI Co., Ltd. (Stamp)

编  号	ALWV110124

                                              

    检  验  报  告

        TEST  REPORT

产品名称：     Clean Bench

NAME OF SAMPLE

型号规格：1500*900*1580mm

TRADE MARK & TYPE

              

Product name			Clean Bench		Measurement		1500*900*1580mm
Inspection sort			Factory inspection
Inspection items			(1)HEPA filter
			(2)Technology terms
Test  Results
N0.	Test Items			Technology Requirement		Test Result			Result
1	Appearance			No scar, no uneven and uniformity of spray-paint		No scar , no uneven and uniformity of spray-paint			Pass
2	Size			Measurement base on draft		Measurement base on draft			Pass
3	Efficiency (Filter)			Filter efficiency 99.99%@0.3um		Filter efficiency 99.99%@0.3um			Pass
4	Noise (test away from 1m)			＜=65db		＜=65db			Pass
5	Average wind speed			0.3-0.4m/s					Pass
Result				the Clean Bench reaches the technology requirements
Inspector						Date

     

Guangzhou Anlai Purification Equipment Manufacturing Co., Ltd.