Vacuum Drying Chambers

Vacuum Drying Chambers Series VD

The VD series of vacuum drying ovens are based on a unique technique. The patented APT.Line expansion rack technology guarantees both precise tempering of the drying material and an absolutely homogeneous temperature distribution, providing a fundamental prerequisite for validation. The unique APT.Line preheating chamber technology provides complete tempering of all five chamber walls. Consequently, condensation is reliably prevented, i.e. 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 the inner chamber, providing particularly even drying and shorter drying times.
The ovens in the VD series are ideal if you wish to have a completely safe vacuum oven.

Performance Features:

5° C above room temperature to 200° C (optionally up to 250°C)
Multifunctional control with LED display for numerous time and temperature functions
Patented APT.Line air jacket system
Patented expansion rack technology
Spring-mounted safety glass panel with splinter protection
Inert gas connection with Cross Flow technology

Equipment:

Microprocessor PID controller with LED display
Analogue pressure gauge
Adjustable heat load (0 to 100 %)
Safety device (TWB) class 2
Measuring port DN 16 at the back
Two expansion racks (aluminium)
Electro-polished inner chamber
Safety glass panel as large surface safety valve
Door gasket made of tempered silicone

Optional Equipment:

Increased temperature range up to max. 250 °C
Expansion racks, aluminium or stainless steel 1.4571
Viton gasket not for 250 °C-Version
Specimen temperature measuring with digital display and analogue output 4-20 mA
Printer Hybrid for numerical and graphical temperature
Connection kit with several small flange parts
Vacuum module for installation of vacuum pumps
Vacuum module with chemical membrane pump MZ2C
(for VDL Ex-proof version) with separator and emission-condense
Vacuum module with chemical membrane pump MZ4C
with separator and emission-condenser
Vacuum module with speed controlled chemical membrane pump
Tubing made of stainless steel V4A/1.4571
Program controlled venting through solenoid valve only in connection
with speedcontrolled membrane pump
Measuring connector
Calibration certificate

Technical data:

Model	VD 23	VD 53	VD 115
Exterior dimension (mm):
Width:	515	634	740
Height:	655	775	900
Height of "Vacuummodul" (mm):	624	624	622
Total height with option "Vacuummodul" (mm):	1279	1400	1522
Depth:	500	550	670
Interor dimension (mm):
Width:	285	400	506
Height:	285	400	506
Depth:	285	330	450
Interor volume (l):	23	53	115
Number of expansion shelves (standard./max.):	2/4	2/5	2/6
Load per shelve (kg):	20	20	20
Permitted total load (kg):	35	45	65
Temperature range (°C):	200/250	200/250	200/250
Temperature variation (°C):
at 100°C	1,5	2	4
at 200°C	3	4,5	8
at 250°C	4	6,5	12
Temperature fluctuation (max.):	+/-0,1	+/-0,1	+/-0,1
Permitted end vacuum (mbar)	0,01	0,01	0,01
Nominal voltage (V):	230	230	230
Nominal power (W):	800	1200	1900

Download Leaflet TCC

Vacuum Drying Chambers Series VDL

In the chemical and pharmaceutical industry, drying solvent-containing substances is one of the basic laboratory tasks. As the substances in question are often thermolabile substances, as well as powders or pastes, drying under vacuum is often used for this purpose. This procedure, however, poses a greater safety risk for persons and their surroundings. Binder is the first and only manufacturer to develop a rigorous safety concept in accordance with all EX protection guidelines, which offers complete and correct protection IN and also AROUND the cabinet. All demands including the new ATEX-directive 95 are fulfilled. The unit safety of the safety vacuum drying ovens in the VDL series is safety-tested by T†V-Südwest and expressly approved for drying potentially explosive substances containing solvent. In comparison with other safety drying ovens, our VDL is unique, since the safety measures relate both to the drying process itself and the surroundings of the unit.
The safety vacuum drying ovens in the VDL series offer you a really well thought-out, extensive safety concept that is technically state-of-the-art.

Performance features:

5° C above room temperature to 200° C
Multifunctional control with LED display for numerous time and temperature functions
Patented APT.Line air jacket system
Patented expansion rack technology
Spring-mounted safety glass panel with splinter protection
Inert gas connection with Cross Flow technology
Safety concept:
- Overpressure encapsulation of all the live unit components
- Controlled heating release after build-up of vacuum
- Controlled heaters
- Safe avoidance of ignition sources
- Flame protection gasket 15