QuickChart – Type A2 3-ft & 4-ft
Type A2 Cabinet Width
Sash Opening (inches)
Starting Serial #
Downflow Data
Nominal Avg. Downflow (FPM)
Grid points (rows x columns)
Grid distance from back & sides
Distance between rows
Distance between columns
Inflow/Exhaust Data
Nominal Average Inflow (FPM)
Sash Open Area (Sq. Ft)
Nominal Avg. Inflow Vol. (CFM)
Avg. Inflow Vol. Range (CFM)
Secondary Inflow Data
Sash Opening Template
Sensor distance (inches)
# of Test points
Avg. Inflow Vel. Range (FPM)
Correction Factor (CF)
Corrected Inflow Volume (CIV)
(Avg. velocity x CF)
HEPA Filter Leak Test Data
Air Displacement (CFM)
Laskin Nozzles needed
Theoretical aerosol conc. (ug/l)
Actual aerosol conc. (ug/l)
Supply HEPA Data
Labconco P/N
Width x Depth x Height (in.)
Performance (CFM)
Pressure Drop (in. H
Exhaust HEPA Data
Labconco P/N
Width x Depth x Height (in.)
Performance (CFM)
Performance (in. H
LED Lamp Data (2 each)
Labconco P/N
LED Lamps (Direct Drive)
o
Color (
K)
Lumens
Glass Type
Ventus Canopy Data
Labconco Canopy P/N
Canopy Slot Area (ft
Nominal Canopy Inflow (CFM)
Nominal Canopy Slot Velocity (FPM)
Canopy Vacuum (in. H
DIM Total Exhaust Volume
Cabinet + Canopy (CFM)
Traverse Total Exhaust Volume
Cabinet + Canopy (CFM)
Volume of Hull
Cubic Feet
3-ft
8
1905_
1905_
55+/-5
55+/-5
21 (3x7)
21 (3x7)
6.0
6.0
5.75
5.75
4.08
4.08
105+/-5
105+/-5
2.03
2.28
213
240
203-223
228-251
1
3+
3+
2
4
6
214-235
228-251
0.95
203-223
228-251
550
570
1
3
25
24
4
14
12
3838400
3838400
5
36x18x3.06
36x18x3.06
335
335
O)
.62+/-.1"
.62+/-.1"
2
3838500
3838500
5
18x18x5.88
18x18x5.88
266
266
O)
.25-.35"
.25-.35"
2
7
1297503
1297503
12T8-36
12T8-36
4000
4000
1200
1200
Frosted
Frosted
3889200
3889200
2
)
.12
.12
50
50
240-260
240-260
O)
0.15
0.15
2
263
290
8
289
319
9
29
29
9
10
8
1905_
1905_
55+/-5
55+/-5
21 (3x7)
24 (3x8)
6.0
6.0
5.55
5.75
4.08
5.21
105+/-5
105+/-5
2.53
2.69
266
283
253-278
269-296
3+
4+
4
4
3.25
6
6
8
266-293
269-296
1
0.95
1
253-278
269-296
600
725
1
1
2
23
37
12
21
3838400
3838401
36x18x3.06
48x18x3.06
335
445
.62+/-.1"
.5+/-.1"
3838500
3838501
18x18x5.88
26x18x5.88
266
354
.25-.35"
.2-.37"
1297503
1297504
12T8-36
15T8-48
4000
4000
1200
1850
Frosted
Frosted
3889200
3889201
.12
.12
50
50
240-260
240-260
0.15
0.15
316
333
348
366
29
39
90
4-ft
9
10
12
1905_
1905_
2006_
55+/-5
55+/-5
60+/-5
24 (3x8)
24 (3x8)
24 (3x8)
6.0
6.0
6.0
5.75
5.55
5.44
5.21
5.21
5.21
105+/-5
105+/-5
105+/-5
3.03
3.37
4.04
318
354
424
303-333
337-371
404-444
4+
4+
4+
3.25
3.25
3.25
8
8
303-333
337-371
374-411
1
1
1.08
303-333
337-371
404-444
760
800
900
2
2
36
34
30
18
18
15
3838401
3838401
3838401
48x18x3.06
48x18x3.06
48x18x3.06
445
445
445
.5+/-.1"
.5+/-.1"
.5+/-.1"
3838501
3838501
3838501
26x18x5.88
26x18x5.88
26x18x5.88
354
354
354
.2-.37"
.2-.37"
.2-.37"
1297504
1297504
1297504
15T8-48
15T8-48
15T8-48
4000
4000
4000
1850
1850
1850
Frosted
Frosted
Frosted
3889201
3889201
3889201
.12
.12
.12
50
50
50
240-260
240-260
240-260
0.15
0.15
0.15
369
404
474
405
444
521
39
39
39
8
3
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