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Forced Convection Laboratory Ovens OFA Esco |
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General |
OFA-32-8 |
OFA-54-8 |
OFA-110-8 |
OFA-170-8 |
OFA-240-8 |
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Specifications |
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Volume |
32 liter |
54 liter |
110 liter |
170 liter |
240 liter |
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( 1.13 cu.ft ) |
( 1.91 cu.ft ) |
( 3.88 cu.ft ) |
( 6.00 cu.ft ) |
( 8.48 cu.ft ) |
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Temp. Range |
Ambient +50 ⁰C to 300 ⁰C |
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Temp. Variation Per DIN |
at 70 °C |
<=±0.70C |
<=±0.80C |
<=±1.00C |
<=±1.50C |
<=±1.30C |
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at 150 °C |
<=±1.50C |
<=±1.60C |
<=±2.00C |
<=±4.10C |
<=±4.60C |
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12880 Spatial Uniformity |
at 250 °C |
<=±3.30C |
<=±2.10C |
<=±3.10C |
<=±6.20C |
<=±8.70C |
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Heating up time Minutes |
at 70 °C |
36 |
41 |
45 |
44 |
60 |
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at 150 °C |
25 |
32 |
59 |
52 |
52 |
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at 250 °C |
37 |
40 |
61 |
57 |
91 |
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Recovery time after 30 sec |
at 70 °C |
6 |
6 |
12 |
3 |
20 |
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at 150 °C |
7 |
6 |
11 |
9 |
10 |
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at 250 °C |
6 |
7 |
7 |
8 |
12 |
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Electrical Watt |
Power cons at 70 °C |
97 |
38 |
121 |
162 |
194 |
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Power cons at 150 °C |
270 |
356 |
440 |
492 |
519 |
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( 220-240V,AC, 50/60Hz,1Ф ) |
Power cons at 250 °C |
519 |
701 |
1020 |
932 |
1088 |
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Max Power Cons* |
1533 |
1710 |
2252 |
2176 |
2382 |
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Noise Level dB |
51 |
49 |
49 |
51 |
52 |
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Oven Construction |
Main Body |
Electrogalvanized steel with white oven-baked epoxy-polyester powder-coated finish |
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Chamber |
Stainless steel, grade 304 |
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Number of Shelves |
Standard |
2 |
2 |
2 |
2 |
2 |
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Maximum |
4 |
5 |
6 |
7 |
9 |
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Load Per Shelf kg/lbs |
15 ( 33 ) |
15 ( 33 ) |
30 ( 66 ) |
30 ( 66 ) |
30 ( 66 ) |
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Max. Total Load kg/lbs |
30 ( 66 ) |
30 ( 66 ) |
60 ( 132 ) |
60 ( 132 ) |
60 ( 132 ) |
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Ext Dim ( W x D x H ) mm & Inc |
550 x 437 x 615 |
550 x 527 x 695 |
710 x 587 x 785 |
740 x 800 x 910 |
800 x 827 x 1030 |
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21.7" x 17.2" x 24.2" |
21.7” x 20.7” x 27.4” |
28” x 23.1” x 30.9” |
29.1” x 31.5” x 35.8” |
31.5”x32.6”x 40.6” |
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Int Dim ( W x D x H ) mm & Inc |
400 x 250 x 320 |
400 x 340 x 400 |
560 x 400 x 490 |
580 x 500 x 580 |
645x527x700 |
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15.7" x 9.8" x 12.6" |
15.7" x 13.4" x 15.7" |
22” x 15.7” x 19.3” |
22.8” x 19.7” x 22.8” |
25.4”x20.8”x27.6” |
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Net Weight |
43 kg ( 95 lbs ) |
52 kg ( 115 lbs ) |
75 kg ( 165 lbs ) |
114 kg ( 251 lbs ) |
138 kg ( 304 lbs ) |
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Ship Weight |
55 kg ( 121 lbs ) |
66 kg ( 146 lbs ) |
94 kg ( 207 lbs ) |
136 kg ( 300 lbs ) |
160 kg ( 353 lbs ) |
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