Acceptance Criteria - Labconco Logic+ A2 Technical Manual

Type Sash
Height
A2 & B2
Cabinet
Width
inches
8, 9
3-foot
10
8, 9
4-foot
10
12
8, 9
5-foot
10
12
8, 9
6-foot
10
12
Sash
Type C1
Height
Cabinet
Width
inches
8
4-foot
10
8
6-foot
10
1. Tolerance for Average Downflow Velocity = +/- 5 FPM (+/- 0.03 m/s)
2. Take the downflow velocity reading at each test point location of the test grid.
3. Average all individual test point velocity readings.
4. If the average is not within the acceptance criteria range, adjust the biosafety
cabinet according to Adjusting the Blower Speed and/or Adjusting the Internal
Damper found in

Acceptance Criteria

Average downflow shall be as specified in Table 10-6 column "Downflow Average" +/-5
FPM (+/-0.03 m/s), and all individual test points within +/-16 FPM (+/-0.081 m/s) from
the average.
Downflow
Test Grid
1
Average
Total Test
FPM (m/s)
Points
55 (.28) 21
55 (.28) 21
55 (.28) 24
55 (.28) 24
60 (.30) 24
55 (.28) 30
55 (.28) 30
60 (.30) 30
55 (.28) 36
55 (.28) 36
60 (.30) 36
Downflow
Test Grid
1
Average
Total Test
FPM (m/s)
Points
65 (.33) 24
65 (.33) 24
55 (.28) 36
55 (.28) 36
Section 9: Calibration.
Rows x From Back
Columns & Sides
3 x 7 6.0 (15)
3 x 7 6.0 (15)
3 x 8 6.0 (15)
3 x 8 6.0 (15)
3 x 8 6.0 (15)
3 x 10 6.0 (15)
3 x 10 6.0 (15)
3 x 10 6.0 (15)
3 x 12 6.0 (15)
3 x 12 6.0 (15)
3 x 12 6.0 (15)
Rows x From Back
Columns & Sides
3 x 8 6.0 (15)
3 x 8 6.0 (15)
3 x 12 6.0 (15)
3 x 12 6.0 (15)
75
Table 10-6
Distance
in inches (cm)
Between Between
Rows Columns
5.75 (14.6) 4.08 (10.4)
5.55 (14.1) 4.08 (10.4)
5.75 (14.6) 5.21 (13.2)
5.55 (14.1) 5.21 (13.2)
5.44 (13.8) 5.21 (13.2)
5.75 (14.6) 5.39 (13.7)
5.55 (14.1) 5.39 (13.7)
5.44 (13.8) 5.39 (13.7)
5.75 (14.6) 5.50 (14.0)
5.55 (14.1) 5.50 (14.0)
5.44 (13.8) 5.50 (14.0)
Distance
in inches (cm)
Between Between
Rows Columns
5.75 (14.6) 5.21 (13.2)
5.55 (14.1) 5.21 (13.2)
5.75 (14.6) 5.50 (14.0)
5.55 (14.1) 5.50 (14.0)