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Clean bench |
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Filtration features
Particle-free ISO 14644-1 Class 4 air
• Particle count in the work area conform to ISO Class 4 conditions (formerly Class 10 per Federal Standard 209E).
This ensures fewer than 0.3Л or larger per cubicmeter or air
• Polyester fiber pre-filter that has a small pressure loss and 85% arrestance on the A.F.L. test which serves to trap
larger particles and increase the life of the main filter
• HEPA filter ensures airtight to the body unit by connecting with neoprene gaskets
* The HEPA filter life span is usually 3 years, but it depends on test room conditions
Constructional features
Ergonomic design
- Angled front profile is free of protrusions that could interfere with visibility or obstruct taller users
- 304 stainless steel work surface - Highly durable and rust prevented work zone for easy cleaning
- Use of tempered glass door to be strong of damage and intercept the UV light for user safety
- The door smoothly slides up and down for maintaining cleanness and stops at any height you want
- Right and left both sides also have wide glasses for a clear view
- Adjustable the speed of blower by front located blower controller
Lighting
- Electronically ballasted FL lamp is installed on the top center that minimizes disturbance of airflow and shadows
on the work zone, and to relieve of user's eyes strain
Clean Bench Airflow Profile
• Room air is taken in from the top blower of the bench through a disposable pre-filter
• The firstly filtered air is purified by the secondary HEPA filter to confirm the class
• The laminar down-flowed air supplies from the dual filtering system into the working zone
• The working zone can maintain on a high cleanness condition because it keeps up on positive pressure to prevent
from outside pollution
• The purified air is across to the working zone of the cabinet in a vertical, unidirectional stream and leaves the main work chamber across the entire open front of the cabinet and through slots |
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| Model |
BC-01E |
BC-11E |
BC-21E |
| Airflow Type |
Vertical flow |
Air Volume
(Minimum/ Maximum) |
274 to 914 cmh/ 119 to 399 cfm |
Laminar Air Velocity
(m/s /fpm) |
0.3 / 0.6 |
Air Cleanliness within
Working Area |
ISO 14644-1 Class 4, US Federal Standard 209E Class 10 |
| Filters |
HEPA Filter |
Typical efficiency of 99.99% at 0.3 Л US MIL-STD-282
; Micro glass fiber Media, Particle board, AL separator, Neoprene gaskets |
| Pre-Filter |
Polyester fibers with an efficiency of 85% (A∙F∙I TEST)
; AL frame, Polyester fiber Media |
| Noise Level |
Typically <67 dBA at initial Blower speed |
| Materials |
Main Body |
Stainless steel grade 304 & Steel powder coating |
Working
Surface |
Stainless steel grade 304 |
Front/ Side
Windows |
Colourless and transparent UV absorbing 5mm tempered glass |
| Illumination |
Intensity
(lux) |
>1000 |
| FL Lamp(W) |
30W】2EA electronically ballasted FL Lamp |
| UV Lamp(W) |
30W electronically ballasted UV Lamp |
| Electric socket Outlets |
230V socket, 120V socket |
Dimensions
(WxDxH) |
Exterior
(mm/inch) |
1040】630】1060
/ 40.1】24.8】42.7 |
1340】630】1060
/ 52.8】24.8】42.7 |
1940】630】1060
/ 76.4】24.8】42.7 |
Interior
(mm/inch) |
970】540】570
/ 38.2】21.3】23.2 |
1270】540】570
/ 50.0】21.3】23.2 |
1870】540】570
/ 73.6】21.3】23.2 |
Net
Weight
(kg/lbs)
* |
110 / 242.5 |
127 / 280.0 |
163 / 359.4 |
Electrical Requirements
(230V) |
60Hz, 0.7A,
Iph (160W) |
50Hz, 0.63A,
Iph (145W) |
60Hz, 0.7A,
Iph (160W) |
50Hz, 0.63A,
Iph (145W) |
60Hz, 0.7A,
Iph (160W) |
50Hz, 0.63A,
Iph (145W) |
| Cat. No. |
AAHA4011K |
AAH4012K |
AAH4021K |
AAH4022K |
AAH4031K |
AAH4023K |
Electrical Requirements
(220V) |
60Hz, 1.33A, Iph (160W) |
60Hz, 1.33A, Iph (160W) |
60Hz, 1.33A, Iph (160W) |
| Cat. No. |
AAHA4013U |
AAH4023U |
AAH4033U |
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- 99.99% efficient HEPA filter, industry standard size for economical replacement |
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- Replaceable pre-filter, trap large particles, extend HEPA filter life |
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- Economical basic stand without casters made of powder coated steel |
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- For easy transport with exclusive 4 casters made of powder coated steel |
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- Provided a convenient power source for small devices or equipment used within the cabinet. Two style of 120V and 230V outlets are available which have transparent aryl lids for user safety |
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- Convenient source for Gas/ Vacuum/ Air/ Water within the working area
- CSA limited (Canada Standard Association) |
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- Permanent magnetic differential pressure gauge displays across the HEPA filter to check the exchange period |
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- For secondary decontamination while the bench is not in use |
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