Laminar Flow Cabinet(LFC)
Product Introduction
The laminar flow cabinet is a kind of auxiliary equipment for clean rooms. It is mainly used for transferring small items between the clean area and the non-clean area, or between clean rooms of different grades and pressures. On the one hand, it acts as an air lock to prevent the high pressure in the high-level clean room from being depressurized. On the other hand, it achieves self-purification during the transfer process to ensure the cleanliness of the items entering the clean area and reduce cross-contamination caused by the items. Its blowing time can be adjusted arbitrarily through a manual switch to maximize self-purification and energy-saving effects.
Basic Performance Requirements
1. Cleanliness requirement inside laminar flow cabinet: Class B.
2. Double-layer inner and outer walls, with rounded internal corners to ensure seamless connection.
3. Adopt laminar flow design. Upper-supply and lower-return for air flow direction. Bottom designed with 304 stainless steel perforations and equipped with reinforcing ribs.
4. Filters: coarse filter G4,fine-efficiency filter H1
5. Air velocity: air velocity after passing through the fine-efficiency filter is controlled at 0.38 - 0.57m/s (tested 150mm below the high-efficiency air-supply diffuser plate).
6. Differential pressure function: display the filter differential pressure (fine-efficiency 0-500Pa/ coarse 0-250Pa), with an accuracy of ±5Pa.
7. Control function: fan start/stop button, equipped with an internal electronic door lock; ultraviolet lamps are installed with a separate switch.
8. Fine-efficiency filter can be disassembled and installed separately from the upper box body, which is convenient for maintenance and replacement.
9. Noise: <65dB during normal operation.
10. High-efficiency air-supply diffuser plate: Made of 304 stainless steel perforated plate.
Size&Data
| Model |
LJ-PBF-500 |
LJ-PBF-600 |
| Working dimension(W*L*H))(mm) |
500*500*500 |
600*600*600 |
| Outer dimension(W*L*H)(mm) |
690*565*1080 |
790*665*1180 |
| Air velocity at the nozzle(m/s) |
0.3~0.45 |
0.3~0.45 |
| Air showering time(s) |
Manual control |
| Box&Inner wall material |
SS304 |
| Fine efficiency filter size(W*L*H)(mm) |
395*93*430 |
495*93*530 |
| Filtration efficiency |
(H14) 99.995%@0.3μm |
| Power of the fan |
220V/50Hz/275W |
Besides the size above, custom size acceptable.
Company Profile
Exhibition
Certifications
Packaging & Shipping
FAQ
Q1:Are you factory or trading company?
A1:We are factory,located in Guangzhou City,Guangdong Province,China.
Online verification(e.g.by Teams) is welcomed any time during working days(Monday~Friday,8:00~17:00) and one hour appointment in advance during weekends(Saturday~Sunday).
Face-to-face meet in our factory is warmly welcomed as well.
Q2:Is the price on Made-in-China platform authentic?
A2:Yes,the price is authentic,but just for one specific item,as you may see from the "Material Composition and Running Condition" and the "Size&Data",variable specification and sizes are available.Therefore,always send an inquiry or an email to get a corresponding price for your preferred item.
Q3:What is the delivery terms?
A3:Ex-works, FOB Guangzhou, FOB Shenzhen, CIF
Q4. How long is the guarantee?
A4:One year quality warranty .
Q5.How long is our production leading time?
A5:Normally within two weeks,for bulk quantity, it may vary.
Q6.What is the payment term?
A6:T/T or L/C at sight. 30% Deposit,balance prior to delivery.
Q7:What is the packing details?
A7:Filters sealed by film. Loaded into corrugated box.Heavy boxes will be strapped by PP belt.
Q8.What kind of documents we will provide to you?
A8:Bill of Ladding,Commercial Invoice,Packing List,Certificate of Original,for the convenience of your custom clearance.
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