Esco Class II - 8.3. General Specifications

55
Class II Biological Safety Cabinets
8.3. General Specifications
CLASS II
TECHNICAL SPECIFICATIONS
Glass Side: 230 V, 50/60 Hz
AC2-2E8 AC2-3E8
AC2-3E8-M
AC2-4E8
AC2-4E8-M
AC2-5E8
AC2-5E8-M
AC2-6E8
AC2-6E8-M
Glass Side: 115 V, 50/60 Hz
AC2-2E9 AC2-3E9
AC2-3E9-M
AC2-4E9
AC2-4E9-M
AC2-5E9
AC2-5E9-M
AC2-6E9
AC2-6E9-M
Stainless Steel Side : 230 V, 50/60 Hz
AC2
-
2
S
8
AC2
-
3S8
AC2-3S8-M
AC2
-
4S8
AC2-4S8-M
AC2
-
5S8
AC2-5S8-M
AC2
-
6S8
AC2-6S8-M
Stainless Steel Side : 115 V, 50/60 Hz
AC2-2S9 AC2-3S9
AC2-3S9-M
AC2-4S9
AC2-4S9-M
AC2-5S9
AC2-5S9-M
AC2-6S9
AC2-6S9-M
Nominal Size
2ft / 0.6m 3ft / 0.9m 4ft / 1.2m 5 ft / 1.5m 6 ft / 1.8m
External
Dimensions *
(W x D x H)
Width
730 mm (28 ¾”)
1035 mm (40 ¾”)
1340 mm (52 ¾”)
1645 mm (64 ¾”)
1950 (76 ¾”)
Depth without arm
rest
753 mm (29 ½”)
Depth with arm
rest
810 mm (32”)
Height
1400 mm (54 ¾ ”) 1400 mm (54 ¾”)
Gross Internal
Dimensions
(W x D x H)
Width
610 mm (24”) 915 mm (36”) 1220 mm (48”) 1525 mm (60”) 1830 mm (72”)
Depth
580 mm (22 ¾”)
Height
6
6
0 mm (2
6
”)
Usable Work Area
0.27
m
2
(2.9
ft
2
)
0.42 m
2
(4.6 ft
2
)
0.56 m
2
(6.0 ft
2
)
0.71 m
2
(7.6 ft
2
)
0.85 m
2
(9.1 ft
2
)
T
ested Opening
175 mm (7”)
Working Opening
190 mm (7 ½”)
Average
Airflow
Velocity
Inflow
0.45 m/s (90 fpm)
Downflow
0.30 m/s (60 fpm)
Airflow
Volume
Inflow
190 cmh (323 cfm) 259 cmh (441 cfm) 346 cmh (588 cfm) 432 cmh (735 cfm) 519 cmh (881 cfm)
Downflow
405 cmh (688 cfm) 553 cmh (940 cfm)
738 cmh
(1254 cfm)
922 cmh
(1567 cfm)
1107 cmh
(1880cfm)
Exhaust
190 cmh (323 cfm) 259 cmh (441 cfm) 346 cmh (588 cfm) 432 cmh (735 cfm) 519 cmh (881 cfm)
Required Exhaust With
Optional Thimble
Exhaust Collar
260 cmh
(153 cfm)
320 cmh
(189 cfm)
538 cmh
(317 cfm)
615 cmh
(362 cfm)
823 cmh
(485 cfm)
Static Pressure For
Optional Thimble
Exhaust Collar
28 Pa / 0.11 in H
2
O 29 Pa / 0.11 in H
2
O 31 Pa / 0.12 in H
2
O 35 Pa / 0.14 in H
2
O 47 Pa / 0.18 in H
2
O
ULPA Filter Efficiency
≥99.999% at 0.1 to 0.3 micron as per IEST-RP-CC001.3 USA
≥99.999% at MPPS as per EN 1822 (H-14) EU
Sound
Emission **
NSF / ANSI 49
59.3 dBA 59.6 dBA 61.7 dBA 61.2 dBA 62.4 dBA
EN 12469
54
dBA
55
dBA
56.5
dBA
56.6
dBA
58.7
dBA
Fluorescent Lamp Intensity (lux)
859 1279 1404 1227 1384
Fluorescent Lamp Intensity (ft-cd)
79.8 119 130 130 129
Cabinet
Constructi
on
Main Body
“1.2 mm (0.05"”) 18 gauge electro-galvanized steel with white oven-baked epoxy-polyester
Isocide antimicrobial powder coated finish
Work Zone
1.5 mm (0.06") 16 gauge Stainless steel Type 304 with No. 4 finish
Side Walls
UV absorbing tempered glass, 5 mm (0.2"), colourless and transparent
Electrical
Cabinet Full Load Amps
(FLA)
220 532 550 649 110
Heat Load (BTU/Hr)
324 447 580 717 966
Nominal Power Consumption
95 131 160 210 283
Net Weight ****
116 Kg (256 lbs) 173 Kg (381 lbs) 230 Kg (507 lbs) 288 Kg (635 lbs) 346 Kg (763 lbs)
Shipping Weight ****
143 Kg (315 lbs)
214 Kg (472 lbs)
285 Kg (628 lbs)
356 Kg (785 lbs)
428 Kg (944 lbs)
Shipping Dimensions,
Maximum mm ****
850 x 820 x 1760 1120 x 820 x 1760 1450 x 820 x 1760 1720 x 820 x 1760 2050 x 820 x 1760
Shipping Volume, Maximum****
1.23 m
3
1.62 m
3
2.09 m
3
2.48 m
3
2.96 m
3
* Depth includes the remove-able arm rest and front cover. When they are removed, depth is 790 mm (31.1”).
** Noise reading in open field / anechoic chamber.
**** Cabinet only, excludes optional stand.