Laboratory vacuum dryer Goldbrunn 450W 20L

Manufacturer name: Vacuum dryer Goldbrunn 450
A vacuum dryer of a German manufacturer Professional laboratory devices Goldbrunn with high quality components that provide long-term and trouble-free operation.
The vacuum dryer is used for mild, accurate and very rapid drying of oxidation materials: samples, electronic components, laboratory glass, flammable solvents, etc. Summary closure and lack Air circulation inside allows for drying powdered materials and granules. The use of a vacuum has allowed Eliminate the oxidation of active substancesand hermetic closure Protects the material from outside pollution.
Thanks to the possibility Precise temperature setting, Suitable for tasks in pharmaceutical, biotechnology, university, cosmetic laboratories, as well as in research studios of various enterprises, e.g. mining.
Short drying time (without condensation) Provides vacuum, produced inside the chamber. In the chamber, lower pressure is created than the ambient atmosphere - maximally to 133 PA (0.00133 bar). The vacuum affects significant acceleration of the drying process. The removal of air from the chamber increases the level of safety during the processing of delicate samples, without causing a stone and sludge.
The vacuum dryer was used Digital PID temperature controller which allows precise maintenance of the temperature inside the chamber permanently (up to 250 deg. C). The intensity of heating can be adjusted to the accuracy of 0.1 DEG C.
The shelf With a durable aluminum, placed in the chamber can be easily inserted or ejected. Summer door They are equipped with a video window made of pressure resistant, Double glass protecting against heat loss and implosion.
Extensive vacuum chamber (with a capacity 20 liters) It is made of a permanent, anti-corrosion stainless steel resistant to chemical factors. Easy cleaning The chambers provide smooth interiors and rounded joints.
On the side wall of the device is Vacuum pump connection valve with Ø 16 mm. The vacuum pump is not included with the device.
Technical parameters:

• - Model - Goldbrunn450
• - catalog number - 7012
• - article - New
• - housing material - Powder-painted steel
• - Material inside the chamber - Stainless steel
• - window material - 12-millimeter double, tempered glass
• - number of shelves - 1
• - chamber capacity - 20 l
• - Display - Led
• - Rated power - 450 W
• - Rated voltage - 230 V / 50 Hz
• - Working humidity - ≤ 85%
• - Working temperature - 5-40deg C
• - Temperature range - 50-250deg C
• - temperature uniformity - + / - 0,9 DEG C
• - Temperature controller - PID controller
• - Maximum leaky degree - 0.01 bar / h
• - vacuum degree (vacuum) - 133 PA (0.00133 bar)
• - Inner diameter of the vacuum hose - 16 mm
• - Max. Heating range - 6-8DEG C / min
• - Time range - 1-9999 min
• - Maximum vacuum - 0.098 MPa / 28.93 "Hg
• - Vacuum range indicator - from -0.1 to 0 MPa / from 0 to 29.52 "Hg
• - Chamber interior dimensions - 30 x 30 x 27.5 cm
• - Security - Automatic switch, overheating system
• - Dimensions (DXSXW) - 59 x 47 x 46 cm
• - weight - 40 kg
• - Dimensions of shipment (DXSXW) - 65.5 x 52 x 51 cm
• - shipping weight - 42.6 kg

In the set there are:
- Goldbrunn 450 vacuum dryer
- Durable shelf
- 2x flat keys
- 2x spare fuses
- Snake for connecting the vacuum pump
- EN statement
- There is no vacuum pump
In the download tab there is an instruction manual in which all elements of the device are described in detail.