Clean Bench (Basic)

Vertical laminar flow clean benches offer quick operation by simple-adjustable analog control. Specifications Model BC-01B BC-11B BC-21B 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 (