Vacuum oven VDL 23

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Product description
BINDER VDL 23 vacuum drying chamber is an explosion-protected unit designed for the safe drying of flammable organic solvents. Classified according to ATEX directive 2014/34/EU: EX II 2/3/- G IIB T3 Gb/Gc/- X. Ideal for laboratories and industrial R&D where controlled vacuum drying of solvent-based samples is required.

Benefits

• Fast, gentle drying under controlled vacuum
• Optimum heat transfer via large thermal-conducting plates
• Safe operation ensured by ATEX-compliant safety concept
• Available as modular complete system with vacuum pump and pump cabinet

Important characteristics

• Temperature range: ambient +9 °C to +110 °C
• ATEX classification: 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 exportable in open format via USB
• Pressure control device enabling heating only from < 100 mbar
• Two aluminium expansion racks, individually positionable (std. 2 / max. 4)
• Universal ventilation connection for ambient air or inert gas
• Universal access port DN 16 for external sensors or feedthroughs
• Shatterproof, spring-mounted safety glass and large viewing window
• Computer interface: Ethernet

Options, accessories & services (selection)

• Stainless-steel expansion racks with calibration (8612-0011)
• FKM door gasket, silicone-free (8612-0007)
• Calibration certificates (temperature/pressure) and qualification services (IQ/OQ/PQ)
• Additional universal ventilation connection for ambient air or inert gas (8612-0001)
• Universal access port DN 40 with blind flange (8612-0003)
• Analog 4-20 mA outputs for temperature and pressure (8612-0004)
• Specimen temperature measurement with flexible Pt100 sensor (8612-0006)
• Lockable door handle (8612-0002)
• Connection kits and ATEX vacuum pump VP5 EX (5013-0258) and pump chamber options
• Multi Management Software APT-COM™ editions and maintenance/warranty contracts

Technical specifications

• Article numbers (examples): 9630-0009; 9630-0013
• Designation examples: VDL023-230V; VDL023-120V
• Option model: Standard
• Temperature uniformity at 100 °C: 1.0 ± K; fluctuation: 0.1 ± K
• Heating time to 100 °C: 110 min
• Leak rate: 0.01 bar/h
• Pressure fluctuation at 50 mbar: 1 ± mbar; at 400 mbar: 70 ± mbar
• Rated voltage: 200...230 V (also 100...120 V option); 50/60 Hz
• Nominal power: 0.9 kW; unit fuse: 6.3 A (230 V) / 10.0 A (120 V)
• Vacuum/measurement flange: DN 16 mm; interior volume: 24 L; net weight (empty): 72 kg
• Load per rack: 20 kg; permitted load: 50 kg
• Housing (W×H×D): 523 × 698 × 413 mm; internal dims (W×H×D): 285 × 285 × 295 mm
• Number of shelves (std./max.): 2 / 4; sound-pressure level: 40 dB(A); energy consumption at 100 °C: 140 Wh/h