laboratory catalogue - Wenk Lab Tec

GENERAL CATALOGUE 2010/11
1
7. Heating and cooling technology
Heating/Incubators, drying cabinets, test chambers, hybridization chambers
Safety vacuum drying ovens for flammable solvents, VDL series
The VDL series with its extended package of safety features ensures maximum safety
when drying organic solvents in accordance with TÜV/GS guidelines. The interior
chamber is designed in accordance with the ATEX Directive for Zone 2, but the VDL series can also be equipped in
accordance with the explosion risk requirements for zone 2 explosion hazard areas.
Performance features and equipment:
- Electronically controlled APT.line preheating chamber technology
- Temperature range: 15°C (59°F) above ambient temperature up to 200°C ( 392°F)
- MP controller with 2 programmes each with 10 segments, or alternatively 1 programme with 20 segments
- Digital temperature setting with an accuracy of one or tenth of a degree
- Integrated 7-day programme timer with real time function
- Spring-mounted safety glass pane with splinter protection
- Adjustable heat output (0 to 100 %)
- Pressure monitor for controlled heat release at < 125 mbar (94 torr)
- Pressure encapsulated instrument compartment with controlled overpressure by means of compressed air
- Flame protection gasket
- Ventilation bleed needle valve
- Inert gas needle valve with cross-flow technology
- Spring-mounted safety glass pane with splinter protection
- Analogue pressure gauge (displays pressure difference between the inner chamber and the ambient pressure)
- Electro polished inner chamber
- All vacuum and vent tubing, as well as the internally-welded pressure container, the removable rack support and the
vacuum valve are made of stainless steel Mat. No. 1.4571 (V4A)/AISI 316 Ti
- Door gasket made of tempered silicone
- Independent adjustable temperature safety device, Class 2 (DIN 12880), with visual temperature alarm
- DN 16 measuring port in rear wall
- RS 232 printer and communications interface for APT-COM DataControlSystem communication software
- with 2 aluminium shelf racks
Type Internal Internal
External
volume dimensions
dimensions
(W x D x H)
(W x D x H)
litres mm mm
VDL 23
23 285 x 285 x 285 515 x 500 x 655
VDL 53
53 400 x 330 x 400 634 x 550 x 775
VDL 115
115 506 x 450 x 506 740 x 670 x 900
VDL 23 EX
23 285 x 285 x 285 515 x 727 x 655
VDL 53 EX
53 400 x 330 x 400 634 x 777 x 775
VDL 115 EX
115 506 x 450 x 506 740 x 897 x 900
E & OE.
www.wenk-labtec.com
1
BINDER
Description PK Cat. No.
Standard
Standard
Standard
EX-Zone 2
EX-Zone 2
EX-Zone 2
925 117
1
1
1
1
1
1
9.883 531
9.883 532
9.883 533
9.883 518
9.883 519
9.883 520
741