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Electrothermal Constant Temperature Drying Oven (202)
时间：2014-12-25 点击：(5525)
| Electrothermal Constant Temperature Drying Oven (202) | |||||
| Technical parameters | |||||
| Model | 202-0A/202-0AB | 202-1A/202-1AB | 202-2A/202- 2AB | 202-3A/202-3AB | |
| Application | used for drying, baking, and thermal treatment | ||||
| Air circulation type | natural convection | ||||
| Performance | temp. range | RT+10～ 250℃ | |||
| temp. resolution | 0.1℃ | ||||
| temp. fluctuation | ±1℃ | ||||
| temp. uniformity | ±3.5% | ||||
| Structure | chamber material | A refers to cold rolled steel; AB refers to stainless steel | |||
| shell material | spraying cold rolled steel | ||||
| thermal insulation material | aluminum silicate fiber | ||||
| heating device | nichrome heating wire | ||||
| rated power | 1.2kw | 1.6kw | 2.0kw | 4kw | |
| vent | inner diameter 28mm*2, top testing hole | ||||
| Controller | temp. control | double rows digital tubes, PID | |||
| temp. setting | press the four keys slightly | ||||
| temp. display |
actual temperature：displayed by 4 digit digital tube (row 1)； setting temperature：displayed by 4 digit diigital tube ( row 2). |
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| timer | 0～9999minutes(with timing function) | ||||
| operation function | running with data set and time set, and automatic shutdown based on setting | ||||
| program mode | optional | ||||
| sensor | Pt100 | ||||
| additional function | deviation calibration, menu buttons lock, power outage compensation, power outage memory | ||||
| Safety device | over-temperature alarm | ||||
| Specification |
working size (W*D*Hmm) |
400*350*350 | 500*350*450 | 600*450*550 | 600*500*750 |
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exterior size (W*D*Hmm) |
652*472*587 | 752*472*687 | 852*572*786 | 862*622*985 | |
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packing size (W*D*Hmm) |
800*640*670 | 910*640*810 | 1010*740*870 | 1160*840*1190 | |
| working capacity | 43L | 71L | 136L | 225L | |
| shelf load bearing | 15kg | ||||
| shelf bracket groove | 9layers | 13layers | 17layers | 21layers | |
| height between shelves | 25mm | ||||
| Power source( 50/60Hz)/Rated current | AC220V/5.5A | AC220V/7.3A | AC220V/9.1A | AC220V/18.2A | |
| NW/GW | 33/37kg | 45/50kg | 62/68kg | 77/96kg | |
| Accessory | shelf | 2pcs | |||
| shelf bracket | 4pcs | ||||
| Optional device | shelf, RS485 port, printer, recorder, external communication, remote control, program temperature controller, wireless message alert, U disk storage. | ||||
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