Two executions are available: In the Safety T-Line, the test chamber is explosion-proof, in the Safety X-Line, the entire unit is explosion-proof. The units of the Safety X-Line can also be used in explosive areas of zone 1 and zone 2, such as in refineries or chemical plants.
All units are manufactured from stainless steel. Thus, they are resistant to solvents and chemicals. Material and processing guarantee easy handling and durability. The explosion-proof recirculating air fan provides a good temperature distribution in space, as well as quick heating and cooling. If the door had been opened, the initial temperatures will be achieved within the shortest time.
RUMED® Ex Equipment fulfils various tasks in the chemical and petrochemical industry, in the pharmaceutical production, for stability tests, as well as in the laboratory.
Temperature and storage tests of aerosol cans.
Temperature-conditioning of solvents.
Curing of adhesives and paint under defined climatic conditions.
|Explosion group I||Explosion group II|
|Electrical equipment for use in mining operations with a firedamp risk, e.g. coal-mining: coal dust, methane gas||Electrical equipment for use in all areas with an explosion hazard, other than mining operations with a firedamp risk, e.g. the chemical industry: paints, acetylene|
|Ex zone gases, vapors, mists (EN 60 079-10)||Unit category||A dangerous, potentially explosive atmosphere ...||No effective ignition source ...|
|Zone 0||1G||... is present either continously or for lengthy periods (>1000 hours/year)||... in fault-free operation, for rare operational faults or in the event of frequent operational faults|
|Zone 1||2G||... only occurs occasionally (10 - 1000 hours/year)||... in fault-free operation or with frequent operational faults|
|Zone 2||3G||... less than 30 minutes per year||... in fault-free operation|
|Temperature class||Maximum permissible surface temperature of the equipment||Ignition temperature of the flammable material|
|T 1||450 °C||> 450 °C|
|T 2||300 °C||> 300 °C ≤ 450 °C|
|T 3||200 °C||> 200 °C ≤ 300 °C|
|T 4||135 °C||> 135 °C ≤ 200 °C|
|T 5||100 °C||> 100 °C ≤ 135 °C|
|T 6||85 °C||> 85 °C ≤ 100 °C|
|Explosion group||T1 (450 °C)||T2 (300 °C)||T3 (200 °C)||T4 (135 °C)||T5 (100 °C)||T6 (85 °C)|
|IIA||Acetone (540 °C) Ethane (515 °C) Propane (470 °C) Toluene (535 °C)||Cyclohexanone (430 °C) i-amyl acetate (380 °C) n-butane (365 °C) n-butyl alcohol (340 °C)||Petrol (220 °C–300 °C) Diesel (220 °C–300 °C) Heating oil (220 °C–300 °C) n-hexane (240 °C)||Acetaldehyde (140 °C)||-||-|
|IIB||Town gas (560 °C)||Ethyl alcohol (425 °C) Ethylene (425 °C) Ethylene oxide (440 °C)||Hydrogen Sulfide (270 °C)||Ethyl ether (180 °C)||-||-|
|IIC||Hydrogen (560 °C)||Acetylene (305 °C)||-||-||-||Carbon disulfide (95 °C)|