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Vacuum Concentrator, CHRIST
Vacuum Concentrator RVC 2-25 CD plus

Universal bench top unit for routine work which requires an increase in specimen concentration. Can handle large specimen volumes and is suitable for aqueous products and products than contain solvents. Complete system including membrane pump and cold trap (2 liters, condenser temperature -50°C).
Large selection of rotors: 108 × 1.5/2.2 ml, 48 × 4 to 7 ml, 24 × 10 to 15 ml, 12 × 30 ml, 8 × 50 ml, 2 × microtitration plates.

Other product highlights:

  • vaporization over large surfaces for very short drying times
  • continuous temperature pre-selection from +30°C to +80°C
  • timer pre-select - 5 minutes to 12 hours or unlimited
  • unit control CD plus with operator-friendly user interface for intuitive control of evaporation processes under rotation
  • innovative drive unit design, no moving parts outside of the centrifuge chamber

The vacuum pump is supplied ready to use with a chemical-resistant membrane pump which delivers a final vacuum of about 10 mbar and has a suction capacity of 2 m3/h. All of the necessary connection fittings are also included as well as a cold trap (2 liters, -50°C).
The pump ensures that the process continually runs as liquid vaporization and not as freeze drying, which would be the case with pumps that deliver a lower final vacuum and which would significantly increase processing time.

ArticleOrder No.
Rotary vacuum concentrator RVC 2-25 CD plus, without accessories55 86 00225
Vacuum chemical diaphragm pump 2 m3/h55 86 25297
Electromagnetic shut-off valve55 86 25800
Cooling trap CT 02-5055 86 00502
Glass lid with connecting tubes55 86 21370
Vacuum sensor VSK 300010 86 25474
Rotary vacuum concentrator RVC 2-25 CD plus, complete with accessories55 86 10225


Rotors for RVC 2-25 CD plus (essential accessory)
ArticleOrder No.
Fixed-angle rotor 36 × 1.5/2.2 ml55 86 24552
Fixed-angle rotor 36 × 2 ml55 86 10369
Fixed-angle rotor 30 × 5 ml55 86 10391
Fixed-angle rotor 48 × 5/7 ml55 86 24562
Fixed-angle rotor 36 × 8/10 ml55 86 24563
Fixed-angle rotor 24 × 10/15 ml55 86 24566
Fixed-angle rotor 12 × 30 ml55 86 24575
Fixed-angle rotor 8 × 50 ml (FALCON)55 86 24580
Fixed-angle rotor 8 × 50 ml55 86 24584
Fixed-angle rotor 6 × 100 ml55 86 24595
Swing-bucket rotor 2 × microtiter plates55 86 24600