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Vertical laminar flow clean benches with advanced digital control and various convenient features. With optional stand and Hepa filter Vertical laminar flow applications include: Non-toxic sap, DNA/RNA purification, plant tissue culture, solid medium division, electronic inspection, medical equipment assembly, pharmaceuticals, etc

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Description

Performance

  • ISO class 4 (US class 10) HEPA filter for optimal protection against cross-contamination.
  • 0.3 μm and larger particulates are removed with 99.99% efficiency, leak-tight HEPA filter which satisfying class 10. (US Federal Standard 209E (average life span of HEPA filter: 3 years – it depends on the test room conditions) (optional)
  • High-quality polyester fiber pre filter (with minimal pressure loss and 85% arrestant on the A.F.I. test) for trapping larger particles and increasing the life of the main HEPA filter.
  • Exclusive diffusing muffler structure forms high quality laminar flow.
  • Quiet and comfortable working environment. (less than 65dB)

Convenience

  • Interlocking smart door system:
    Simply open the door while UV-lamp is on. Interlocking smart door system will automatically turn off UV-lamp, turn on fluorescent lamp and blower instead of your manual control.
  • Two digital displays for the best convenience:
    Even if any test is ongoing inside of the chamber, unit conditions such as velocity, temperature and humidity can be easily checked by the inner and outside displays.
  • Digital differential pressure sensor allows for easy verification of HEPA filter condition great for knowing when to change HEPA filter.
  • When UV light intensity is lower than 80%, UV warning lamp is automatically on to let users know when to change UV-lamp.
  • Comfortable front access to cartridge type of filters for easy replacement.
  • Highly durable, rust-free, and easy-to-clean grade 304 stainless steel work surface.
  • The inner left side magnetic board allows some memos and small tools.

Safety

  • UV-blocking and impact-resistant tempered glass door.
  • If the sash is opened during UV-lamp operation, UV lamp automatically turns off to protect users.
  • Lighting mode selection by 3-position toggle switch (UV / off / fluorescent) preventing harmful UV exposure.
  • Smoothly sliding front door stoppable at any height for user’s safety and easy transport of equipment into the workspace.
  • Protection against over-current.

 

 

Technical Specifications

MODEL BC-01H BC-11H BC-21H

Air flow type

Vertical laminar flow

Air volume (minimum / maximum)

0 to 1020 cmh / 0 to 600 cfm

0 to 2040 cmh / 0 to 1200 cfm

Laminar airflow velocity (m / s / fpm)

0.3 / 59

0.45 / 89

0.3 / 59

Air cleanliness within work space

ISO 14644-1 class 4, US Federal Standard 209E class 10

Filters

HEPA filter

Typical efficiency of 99.99% on 0.3㎛ (US MIL- STD -282)

; Micro glass fiber Media, Particle board, AL separator, Neoprene gaskets

Pre filter

Polyester fibers with an filter efficiency of 85% (A·F·I TEST)

; Aluminum frame, Polyester fiber media

Noise level 

Typically < 65dB at blower speed

Materials

Main body

Steel powder coating

Work surface

Stainless steel, grade 304, brushed finish

Windows (front / side)

Colorless and transparent UV absorbing 5mm tempered glass

Illumination

Intensity (lux)

> 650

Fluorescent lamp (W)

30 x 2ea

32 x 2ea

Electronically ballasted Fluorescent Lamp

UV lamp (W)

25 x 1ea

30 x 1ea

25 x 2ea

Electronically ballasted UV Lamp

Electric socket outlets

230V socket

Dimension (W×D×H)

Interior (mm / inch)

945 x 585 x 670
/ 37.2 x 23.0 x 26.4

1245 x 585 x 670
/ 49.0 x 23.0 x 26.4

1845 x 585 x 670
/ 72.6 x 230 x 26.4

Exterior without stand (mm / inch)

1135 x 620 x 1150
/ 44.7 x 24.4 x 45.3

1435 x 620 x 1150
/ 56.5 x 24.4 x 45.3

2035 x 620 x 1150
/ 80.1 x 24.4 x 45.3

Exterior with stand (mm / inch)

1135 x 620 x 1860
/ 44.7 x 24.4 x 73.2

1435 x 620 x 1860
/ 56.5 x 24.4 x 73.2

2035 x 620 x 1860
/ 80.1 x 24.4 x 73.2

Net weight (body) (kg / lbs)

140 / 308.6

185 /407.9

225 / 496

Net weight (body + stand) (kg / lbs)

170 / 374.8

215 / 474

255 / 562.2

Electrical requirements (230V, 1ph)

60Hz / 1.25 A 50Hz / 1.38 A 60Hz / 1.57 A 50Hz / 1.73 A 60Hz / 2.09 A 50Hz / 2.30 A

Cat. No.

AAHA5011K AAHA5012K AAHA5021K AAHA5022K AAHA5031K AAHA5032K

Electrical requirements (120V, 1ph)

60Hz / 2.62 A 60Hz / 3.27 A 60Hz / 4.36 A

Cat. No.

AAHA5013U AAHA5023U AAHA5033U

 

Accessories

 

HEPA filter: 99.99% efficient HEPA filter, industry standard size for economical replacement. Stand with casters: Stand with casters : Mobile stand made of powder-coated steel ideal for easy relocation. Pre filter: Easy-to-replace pre-filter for trapping larger particles and extending the life of HEPA filters.

 

* Filters

CAT. NO. DESCRIPTION BC-01H/B BC-11H/B BC-21H/B
AAAB1601 HEPA filter
AAAB1602
AAAB1603
AAAB1611 Pre filter
AAAB1612
AAAB1613

* Others

CAT. NO. DESCRIPTION BC-01H/B BC-11H/B BC-21H/B
AAAB1621 Stand with casters
AAAB1622
AAAB1623
AAAB1631 UV lamp(230V)
AAAB1633
AAAB1635
AAAB1632 UV lamp(120V)
AAAB1634
AAAB1636
AAAB1561 Gas cock
AAAB1571 Differential pressure gauge
(for BC-B)

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