RUMED - Model Safety T-Line -Cold/Heat and Environmental Test Cabinets

The units of the Safety T-Line are suitable for safe storage of explosive materials, such as aerosols, or for tests with adhesives or paint – even if the storage tests might occasionally or temporary cause an explosive atmosphere. Development of a permanent or long-term explosive atmosphere must be avoided by means of the option Technical Ventilation. The units are suitable for storage of material of the temperature classes T1, T2 and T3 of explosion group IIA, IIB and IIC. Each individual RUMED® unit of the Safety T-Line is subject to an ATEX verification and receives an ATEX approval for zone 1.

Optionally available with extension of the temperature range to -20 °C/+80 °C, humidification and dehumidification and further options. Configure your test equipment, which is the most suitable for your requirements.

Tubular port

A 45 mm duct in the side panel allows insertion of measuring lines and hoses into the test room. Delivery including cover.

Steering rollers

Mobile version of the test cabinet with 4 steering rollers, 2 of them lock-type with brake.

Technical ventilation

If an evaporation of solvents cannot be avoided by procedural means, a technical ventilation is compulsory. The ventilation prevents the formation of a permanent explosive atmosphere (zone 0). Its efficiency is supervised redundantly by two flow switches. Depending on the density, the gases will be exhausted out of the unit either at ceiling level or at floor level. The air supply is effected vice-versa, at floor level or at ceiling level, to ensure, that the air flow covers all areas of the room. The fan ensures a high ventilation rate.

Humidification

Equipped with the options humidification and dehumidification, an explosion-proof cold-heat test cabinet becomes an explosion-proof climatic test cabinet. Humidification of the Safety T-Line is effected by a specially controlled ultrasonic atomizer. Humidification of the Safety X-Line is realized by an explosion-proof version of evaporation humidification being installed in the test room. A plate heat-exchanger of stainless steel, which is optimized for this application, effects a dehumidification by falling below dewpoint. This combination of humidification and dehumidification allows a wide range
of temperature/humidity combinations. The sensor is a temperature-compensated, capacitive sensor, which can be calibrated.

• Test room Ex II 2G EEx IIC T3
• 5 Test room sizes: 320 l to 1.640 l
• Test room and external housing of solvent-resistant stainless steel
• Recirculating air fan for good temperature distribution in space
• Intuitive handling by means of the Control2015 touch
• Temperature ranges from -20 °C to +80 °C
• Humidification and dehumidification possible
• Possibility of calibration and validation
• Robust and extremely durable