3 Technical data
16 R-220 Pro Continuous Operation Manual, Version A
Display
Bath temperature 1 °C steps
Cooling temperature (option) 1 °C steps
Vapor temperature 1 °C steps
Set rotation speed 1 rpm steps
Set bath temperature 1 °C steps
Actual vacuum 1 mbar steps
Set vacuum 1 mbar steps
Heating (bath)
Medium Water or oil
(R-220 Pro 4.2 kW heater version, only water)
Heating capacity 230 V: 3600 W (3 W/cm
2
)
400 V: 3600 W (3 W/cm
2
) or 4200 W (only for water)
Accuracy +/- 2 °C
Materials
Housing Stainless steel 1.4301 (AISI 304)
Gear head Aluminum cast (3.2373)
Paint Powder coated with Epoxy (EPX)
Bath pan Stainless steel 1.4404 (AISI 316 L)
Heating element Stainless steel 1.4404 (AISI 316 L)
Glass Borosilicate 3.3
In contact with product FDA compliant materials
Leakage of the complete system <1 mbar/min
Sensors
Vapor temperature PT-1000, 2 wire
Bath temperature PT-1000, 2 wire
Speed sensor Hall-sensor
Vacuum Ceramic, capacitive
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