The VD series exhibits outstanding temperature performances, with the crucial safety plus system ensuring that all risks due to ignition sources in the inner chamber are excluded. The patented APT.Line® expansion rack technology guarantees both precise tempering of the drying material and an homogeneous temperature distribution, providing a fundamental prerequisite for validation.
The unique APT.Line® preheating chamber technology provides complete tempering of all five chambler walls. Consequently, condensation is avoided, so that drying results are not impaired by moisture deposits. In addition, corrosive vapours cannot condense on the walls, which in conjunction with the high quality stainless steel chamber, guarantees perfect corrosion protection.
The new Cross-Flow, inertisation guarantees complete flushing through of the inner chamber providing particularly even and shorter drying time. All fittings can be removed for easy cleaning of the smooth inner chamber.
- - RS232 printer and communication interface for APT-COM software
- - Temperature safety device CI.2
- - APT.Line® Preheating chamber technology
- - 2 expansion racks
- - Spring mounted safety glass panel with splinter protection
- - Inert gas connection with Cross-Flow-Technology
- - Aeration with fine dosing valve
>> Reference: Overview of the vacuum drying oven
1. Series VD: Vacuum drying chambers for non-flammable solvents
A vacuum drying oven VD series gently dries materials with homogeneous temperature distribution. The patented expansion shelf technology ensures optimal heat transfer. The shelves are easy to position where required and the inner chamber of the vacuum drying oven is easy to clean.
1.1. Features
- - Temperature range: room temperature +9 °C to 220 °C
- - Controller with digital display of pressure and temperature
- - Program-controlled drying monitoring with automatic ventilation at end of process
- - Internal data logger, measured values can be read out in open format via USB
- - 1 aluminum expansion rack, can be custom-positioned
- - Inert gas connection
- - Universal access port DN 16
- - Shatterproof, spring-mounted safety glass panel
- - Large viewing window with option of interior lighting
- - Computer interface: Ethernet
- - 2 relay outputs, 24 V DC (max. 0.4 A)
1.2. Optional equipment
- - Touchscreen Controller - Graphical display of main process parameter
- - Expansion racks - Choice of aluminum or stainless steel racks depending on the application requirements
- - Analogue output for temperature and pressure signals - for external monitoring and evaluation of the process parameters, integration into in-house systems is possible
- - Universal ventilation - Selection of different ventilation by air or inert gas
- - Universal access port DN 40
- - Multi Management Software APT-COM - Manage, record and document device parameters
1.3. Technical data
2. Series VDL: Vacuum drying chambers for flammable solvents
A safety vacuum drying oven of the VDL series ensures maximum safety when drying organic solvents standard with TÜV/GS. The inner chamber of the VDL safety vacuum drying oven is designed according to ATEX guidelines 2014/34/EU: EX II 2/3/- G IIB T3 Gb/Gc/- X.
2.1. Features
- - Temperature range: room temperature plus 9 °C to 110 °C
- - ATEX compliance chamber's interior: EX II 2/3/- G IIB T3 Gb/Gc/- X
- - Intuitive touchscreen controller with graphical pressure and temperature display
- - Program-controlled drying monitoring with automatic ventilation at end of process
- - Internal data logger, measured values can be readout in open format via USB
- - Pressure control device for heating activated from < 100 mbar
- - 2 aluminum expansion racks, can be custom-positioned
- - Universal connection for ventilation with ambient air or inert gas
- - Universal access port DN 16
- - Shatterproof, spring-mounted safety glass panel
- - Large viewing window
- - Computer interface: Ethernet
2.2. Optional equipment
- - Expansion racks - Choice of aluminum or stainless steel racks depending on the application requirements
- - Analogue output for temperature and pressure signals - for external monitoring and evaluation of the process parameters, integration into in-house systems is possible
- - Universal ventilation - Selection of different ventilation by air or inert gas
- - Universal access port DN 40
- - Multi Management Software APT-COM - Manage, record and document device parameters
2.3. Technical data
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