Vacuum Oven from China manufacturer - Guangzhou Riches Test Equipment Co., Ltd.

Payment Terms:	Consultations
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: RC-XF020

Production Capacity: 5000pcs

Delivery Date: 7d

Function: fast drying ,moderate dryin...

Means of Transport: air freight

Packing: waterproof wooden cases

Specification: low vacuum:less than 0.01pa

Export Area: Europe, North America

Applications: moderate drying of sensitive products, heat treatments of materials being likely to oxidize, fast drying of powders and granules.

Vacuum Oven :

- Applications: moderate drying of sensitive products, heat treatments of materials being likely to oxidize, fast drying of powders and granules.

- 2 temperatures: 200°C maxi or 300°C maxi (depending on the option). Fours sizes: from 20 litres to 240 liters.

- Several options and accessories to adapt the oven to your needs.

- Volumes : 20, 50, 120, 240 litres.

Performances :

Designed to operate from room temperature + 20°C up to 200°C or up to 300°C, as the thermal insulation and power rating depend on the maximum temperature required. Final vacuum of 10-2 mbar, depending on the vacuum pump used. Temperature time fluctuation is less than ± 0,2 °C .

Construction :

4 sizes of ovens are available from 20 to 240 liters. Inner casing is made of corrosion resistant stainless steel, type 304, with rounded corners. The outer case is made of sheet steel, finished in a tough stoved epoxy paint. (colour light grey). No contact between inner and outer case and an optimised insulation minimise heat transfer to the ambient air and heat dissipation. Walls are insulated with glass fibre. The insulation is 70 mm thick, this ensures efficicent operation, low external temperatures and excellent thermal stability. Door is a thick toughened glass plate. The silicone rubber gasket provides a good seal between the door and the oven body. Insulation and the gasket are asbestos-free. The door is hinged on the right hand side.

Heating :

The chamber is heated by large area heaters strapped to its outer surface. No-wear switching (solid state relay) is used for activating and deactivating the heating elements. As an option, internal heating plates can be installed instead of the external heating elements.

Vacuum Control :

Exhaust solenoid valve is situated for convenience connection to a vacuum pump. Inlet solenoid valve accept air entry or inert gas connection. A vacuum gauge is fitted showing vacuum pulled from 0 to 1000 mbar. Valves are a 3-position manual one for the 20-liter model.

Temperature control and safety :

Temperature sensor is a thermocouple inside the chamber. Temperature is controlled by a precise microprocessor-based controller that provides a high accuracy and prevents the set temperature from being exceeded. The independent over temperature thermostat cut out has an adjustable upper limit, giving a class 3.1 protection. The autotune PID digital controller digitally displays the set and actual values of temperature, and incorporates the heater indicator lamp. Control panel also houses the ON/OFF switch, and a fault indicator lamp which lights when the safety thermostat comes into operation.

Equipment :

Multiple position shelving for convenient loading / unloading. Additonal shelves are available.

Model	Internal dimensions (WxDxH)	External dimensions (WxDxH)
RC-XF020	250 x 320 x 250	450 x 547 x 552
RC-XF050	320 x 500 x 320	530 x 710 x 635
RC-XF120	470 x 500 x 470	750 x 775 x 840
RC-XF240	470 x 1000 x 470	750 x 1275 x 840