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 | ovens explosion-proof ovens feature l equipped with professional anti-explosion electrical control cabinet, adjustable safety door and discharge valve explosion-proof device. l air blast system with explosion proof motor, explosion-proof wire and other material are used. l with independent overtemperature protection device, reliability and safety of products are improved. l microcomputer pid controller with direct digital display of temperature is used, temperature control is precise and stable. |
| application l applicable to thermosetting test of oil paint and coating surface. l used for drying and high temperature test on evaporative, inflammable and explosive samples. standards implemented and met technical conditions of drying oven: jb/t5520-1991 specifications | |
| model | dgd3007b | dgd301b | dgd302b | dgd304b | dgd305b | dg308b | dgd310b | |||||||
| ■performance | ||||||||||||||
| circulation method | forced air circulation | |||||||||||||
| temperature range | r.t+20℃～300℃ | |||||||||||||
| temperature constancy | ±1℃ | |||||||||||||
| temperature homogeneity | ±3.5% | |||||||||||||
| heat up time | approx 70min | approx 70min | approx 70min | approx 70min | approx 70min | approx 70min | approx 90min | |||||||
| ■components | ||||||||||||||
| interior material | stainless steel sus 304(or cold rolled plate with baked coating finish) | |||||||||||||
| exterior material | electrostatic spraying of epoxy powder on cold-rolled steel sheet | |||||||||||||
| explosion proof equipment | adjustable safety door and discharge valve explosion-proof device | |||||||||||||
| heat insulating material | glass wool | |||||||||||||
| sealing of door | environment-friendly silicone rubber strip (or asbestos cord) | |||||||||||||
| heater | stainless steel tube heater | |||||||||||||
| ■controller | ||||||||||||||
| control method | pld control by microprocessor | |||||||||||||
| temperature setting method | digital setting by | |||||||||||||
| temperature display method | digital display by red led | |||||||||||||
| sensor | pt100ω | |||||||||||||
| operation function | fixed temperature operation | |||||||||||||
| | ||||||||||||||
| independent overtemp. prevention/electric leakage breaker with over current protection/ explosion-proof unit | ||||||||||||||
| ■standard | ||||||||||||||
| internal dimensions (mm) | d | 350 | 450 | 600 | 800 | 800 | 800 | 1000 | ||||||
| w | 450 | 500 | 500 | 600 | 750 | 1000 | 1000 | |||||||
| h | 450 | 600 | 750 | 850 | 950 | 1000 | 1000 | |||||||
| external dimensions(mm) | d | 650 | 750 | 900 | 1100 | 1100 | 1100 | 1300 | ||||||
| w | 610 | 660 | 660 | 760 | 910 | 1160 | 1160 | |||||||
| h | 920 | 1070 | 1220 | 1320 | 1420 | 1470 | 1470 | |||||||
| internal capacity | 70l | 135l | 225l | 408l | 570l | 800l | 1000l | |||||||
| power (kw) | approx2 | approx3.5 | approx5 | approx6 | approx7 | approx8 | approx11 | |||||||
| power supply | av220v/50hz | av380v/50hz(three-phase) | ||||||||||||
| ■accessories | ||||||||||||||
| shelf plate 2sets /product desc-ription 1 set | ||||||||||||||
| ■optional accessories | ||||||||||||||
| programs temp. controller/additional shelf plate / cable hole(50mm) / external communication terminal(rs485) etc. | ||||||||||||||
| ※1.the performance shown here is the value under the condition of the ambient temperature of 23°c±2°c, humidity of 65%rh±20%. and there is not burden. |
