Goldbrunn 450W 20L laboratory vacuum dryer

Goldbrunn 450W 20L laboratory vacuum dryer

1000555

Manufacturer's name:Goldbrunn 450 vacuum dryer

Vacuum dryer from a German manufacturer

b>professional laboratory equipment GOLDBRUNN with high-quality components ensuring long-term and failure-free operation.

The vacuum dryer is used for gentle, accurate and very quick drying of materials sensitive to oxidation: samples, electronic components, laboratory glass , flammable solvents, etc. Tight closure and no air circulation inside allows drying of powdered materials and granulates. The use of vacuum allowed elimination of oxidation of active substances, and the hermetic closure protects the material against external contamination.

Thanks to the possibility of precise temperature setting, suitable for tasks in pharmaceutical, biotechnological, university and cosmetic laboratories, as well as in research laboratories of various enterprises, e.g. mining.

Reduced drying time b> (without condensation) is ensured by the vacuum created inside the chamber. A pressure lower than the ambient atmosphere is created in the chamber - up to a maximum of 133 Pa (0.00133 bar). The vacuum significantly accelerates the drying process. Removing air from the chamber increases the level of safety when processing delicate samples, without causing scale or sediment formation.

The vacuum dryer uses adigital PID temperature controller which allows precise, constant temperature control inside the chamber level (up to 250 °C). The heating intensity can be adjusted with an accuracy of 0.1 °C.

The shelf made of durable aluminum, placed in the chamber, can be easily moved in or out. Tight door is equipped with a viewing window made of pressure-resistant, double glass protecting against heat loss and implosion.

Large vacuum chamber b> (with a capacity of 20 liters) is made of durable, anti-corrosion stainless steel, also resistant to chemical agents. Easy cleaning The chamber is ensured by smooth interior surfaces and rounded joints.

On the side wall of the device there is a vacuum pump connection valve with a diameter of 16 mm. The vacuum pump is not included with the device.

Technical parameters:

• - Model - Goldbrunn450
• - Catalog number - 7012
• - Article condition - New
• - Housing material - Steel powder coated
• - Material inside the chamber - Stainless steel
• - Window material - 12 mm double tempered glass
• b>
• - Number of shelves - 1
• - Compartment capacity - 20 l
• - Display - LED
• - Rated power - 450 W
• - Rated voltage - 230 V / 50 Hz
• b>
• - Operating humidity - ≤ 85%
• - Operating temperature - 5-40°C
• - Temperature range - 50-250°C
• - Temperature uniformity - + / - 0.9 °C
• - Temperature controller - PID controller
• - Maximum leakage rate - 0.01 bar / h
• - Vacuum degree (vacuum) - 133 Pa (0.00133 bar)
• - Internal diameter of the vacuum hose - 16 mm
• - Max . heating range - 6-8°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
• b>
• - Chamber interior dimensions - 30 x 30 x 27.5 cm
• - Security - Automatic switch off, overheating protection system
• - Dimensions (LxWxH) - 59 x 47 x 46 cm
• - Weight - 40 kg li>
• - Shipping dimensions (LxWxH) - 65.5 x 52 x 51 cm
• - Shipping weight - 42.6 kg

The set includes:

- GOLDBRUNN 450 vacuum dryer

- durable shelf

- 2x open-end wrenches

- 2x spare fuses

- hose for connecting the vacuum pump

- PL instructions

- there is NO vacuum pump

In the DOWNLOAD tab there is an instruction manual which describes in detail all the elements of the device.