INTRODUCTION

The rotary evaporator forms membrane under the negative pressure and constant-temperature heating with rotating, vaporizing efficiently; then receiving solution by condenser. It can prevent bubbling over. The improved ones can abstract recycled. It is the ideal instrument for biology, pharmacy, chemistry and foodstuff lines used for concentrating, desiccating, reclaiming or crystallizing the solution.

R501B Rotary Evaporator

 

SALIENT FEATURES:

  • AC inductive motor, stepless speeder, sparkless, rotating speed displayed digitally
  • Attached with precise constant-temperature rising or reducing water bath, temperature controlling digitally
  • Vertical dual-coiled-pipe condenser, more efficient
  • Patent sealing unit ( patent No. 022640703 ), withstanding various solution
  • Complete glass air guide unit, without pollution from metal ion
  • Receiving flask: 3 L , ball and socket joint attached valve, assembling easily

DATA:

 
Power of motor 40 W
Speed of rotating

10 ~ 90 r.p.m ( displayed digitally )

Rising or reducing unit rising or reducing the water bath, ( the glass unit is fixed, more safe )
Rising or reducing area 120 mm
Noise of the whole unit ¡Ü 50db(A)
Condenser

vertical condenser £¬ preventing bubble over, non- reflux, more efficient

Rotary flask ¦µ50 flange connecter, 5 L , disassembling easily ( 0.25~ 2 L £¬ the extend connecter with preventing bubble over for choice )
Receiving flask

3 L , lower outlet
Heating system 1.75 kW; room temp. ~ 100 ¡æ (or room temp. ~ 180 ¡æ for choice ); temp. controlled precisely ¡À 0.2 oC
Power

220 V, 50 Hz

Measurement 800(L) x 350(W) x 1250(H) mm