Technical Data; Borosilicate Glassware 3.3 - Selecta RE-650 Manual Instrucciones

3. Technical Data
Stirring peed (rpm)
Jacket pressure (Mpa)
Pressure in the vessel (Mpa)
Tolerable temperature difference (ºC)
Motor rated power (W)
Glass vessel capacity (L)
Jacket capacity (L)
Vessel jacket heat exchanging area (m²)
Condenser heat exchanging area (m²)
Diameter of circulating fluid inlet and outlet
Charging bottle (L)
Power supply
Ambient temperature (ºC)
Relative humidity (%)
Protection degree
Dimensions (mm) W×D×H
Drain port ground clearance (mm)
Net weight / Gross weight (kg)
3.1 Borosilicate Glassware 3.3
‐ Chemical properties
‐ Hydrolytic resistance
‐ Acid resistance
‐ Alkali resistance
‐ Temperature resistance
‐ Optical
Technical features of working use in standard reactors: RE‐650
Vacuum: ‐0.9 to +0.5 pressure bars
Working temperature: ‐30ºC to +200ºC
PTFE gaskets: ‐100ºC a +250ºC (maximum working ‐20 to +200ºC)
Glass is an organic mixture of metal oxides fused together at high temperatures, which upon cooling, solidifies into the
clear, rigid, non‐crystalline, versatile material known widely across the globe
Borosilicate glass has a very high resistance to attack from water , acids, salt solutions, halogens and organic solvents. Only
hydrofluoric acid, hot concentrated phosphoric acid and strong alkaline solutions cause appreciable corrosion of the glass.
Borosilicate glass has excellent thermal properties at both high and low temperatures. The maximum recommended
working temperature for laboratory glassware manufactured is 500ºC (for short periods of time only). Special care should
be taken at temperatures above 150ºC to ensure both heating and cooling is achieved in a slow and uniform manner .
Table 3 ‐ RE‐650 speed‐regulation glass reactor technical data
Model RE‐650
20～500
Inlet<=0.03
‐0.1～0.0
‐80～200
370
50
About 3
0.77
0.43
DN15
2
100 ‐ 240V～，50/60Hz
5～35
≤ 65
IP20
900×690×2050
About 320
82/124
55