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Forced Convection Laboratory Ovens OFA Esco |
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General |
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Specifications |
OFA-32-8 |
OFA-54-8 |
OFA-110-8 |
OFA-170-8 |
OFA-240-8 |
|
Volume |
32 L ( 1.13 cu.ft ) |
54 L ( 1.91 cu.ft ) |
110 L ( 3.88 cu.ft ) |
170 L ( 6.00 cu.ft ) |
240 L ( 8.48 cu.ft ) |
|
Temperature Range |
Ambient +50 C to 3000 C |
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Temp. Variation Per DIN |
at 70 °C |
<=+/-0.70 C |
<=+/-0.80 C |
<=+/-1.00 C |
<=+/-1.50 C |
<=+/-1.30 C |
12880 Spatial Uniformity |
at 150 °C |
<=+/-1.50 C |
<=+/-1.60 C |
<=+/-2.00 C |
<=+/-4.10 C |
<=+/-4.60 C |
at 250 °C |
<=+/-3.30 C |
<=+/-2.10 C |
<=+/-3.10 C |
<=+/-6.20 C |
<=+/-8.70 C |
|
Temperature Fluctuation Per DIN 12880 |
at 70°C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.80 C |
Control Fluctuation |
at 150 °C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.60 C |
<=+/-0.90 C |
at 250 °C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-0.30 C |
<=+/-1.60 C |
<=+/-2.20 C |
|
at 70 °C |
36 min |
41 min |
45 min |
44 min |
60 min |
|
at 150 °C |
25 min |
32 min |
59 min |
52 min |
52 min |
|
Heating up time |
at 250 °C |
37 min |
40 min |
61 min |
57 min |
91 min |
at 70 °C |
6 min |
6 min |
12 min |
3 min |
20 min |
|
Recovery time after 30 sec door opening |
at 150 °C |
7 min |
6 min |
11 min |
9 min |
10 min |
at 250 °C |
6 min |
7 min |
7 min |
8 min |
12 min |
|
Electrical ( 220-240V, AC, 50/60Hz, 1Ф ) |
Power consumption at 70 °C |
97 W |
38 W |
121 W |
162 W |
194 W |
Power consumption at 150°C |
270 W |
356 W |
440 W |
492 W |
519 W |
|
Power consumption at 250°C |
519 W |
701 W |
1020 W |
932 W |
1088 W |
|
Maximum Power Consumption* |
1533 W |
1710 W |
2252 W |
2176 W |
2382 W |
|
Noise Level |
51 dB |
49 dB |
49 dB |
51 dB |
52 dB |
|
Main Body |
Electrogalvanized steel with white oven-baked epoxy-polyester powder-coated finish |
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Oven Construction |
Chamber |
Stainless steel, grade 304 |
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Standard |
2 |
2 |
2 |
2 |
2 |
|
Number of Shelves |
Maximum |
4 |
5 |
6 |
7 |
9 |
Load Per Shelf |
15 kg ( 33 lbs ) |
15 kg ( 33 lbs ) |
30 kg ( 66 lbs ) |
30 kg ( 66 lbs ) |
30 kg ( 66 lbs ) |
|
Max. Total Load |
30 kg ( 66 lbs ) |
30 kg ( 66 lbs ) |
60 kg ( 132 lbs ) |
60 kg (132 lbs ) |
60 kg (132 lbs ) |
|
External Dimensions ( W x D x H ), mm |
550 x 437 x 615 21.7"x17.2"x24.2" |
550 x 527 x 695 21.7”x20.7”x27.4” |
710 x 587 x 785 28”x23.1”x30.9” |
740 x 800 x 910 29.1”x31.5”x35.8” |
800 x 827 x 1030 31.5”x32.6”x40.6” |
|
Internal Dimensions ( W x D x H ), mm |
400 x 250 x 320 |
400 x 340 x 400 15.7"x13.4"x15.7" |
560 x 400 x 490 |
580 x 500 x 580 |
645 x 527 x 700 |
|
Net Weight |
43 kg ( 95 lbs ) |
52 kg ( 115 lbs ) |
75 kg ( 165 lbs ) |
114 kg ( 251 lbs ) |
138 kg ( 304 lbs ) |
|
Shipping Weight |
55 kg ( 121 lbs ) |
66 kg ( 146 lbs ) |
94 kg ( 207 lbs ) |
136 kg ( 300 lbs ) |
160 kg ( 353 lbs ) |
|
Shipping Dim, Max ( W x D x H ), mm |
620 x 530 x 840 24.4”x20.9”x33.1” |
630 x 620 x 920 24.8”x24.4”x36.2” |
780 x 680 x 1020 30.7”x26.8”x40.2” |
900 x 900 x 1100 35.4”x35.4”x43.3” |
900 x 900 x 1200 35.4”x35.4”x47.2” |
|
Shipping Volume, Maximum |
0.37 m3 |
0.49 m3 |
0.61 m3 |
0.89 m3 |
0.97 m3 |