ASTM D893 Lubricating Oil Pentane and Toluene Insolubles Tester
Overview
Centrifugal separation technology is a new technology developed according to the state of particles in a practical centrifugal occasion. Particles of different densities, sizes or shapes settle in different centrifugation occasions, so a generally spherical inhomogeneous mixture can be separated by centrifugation. Centrifuges are used to further study biochemistry and separate large quantities of substances. For example, cells are collected, plasma is isolated, DNA and protein molecules are isolated from these pre-purified preparations, and viruses as well as large-scale E. coli, strict cell components, nucleoprotein particles, etc. can be isolated. This machine adopts brushless motor, microcomputer control, with automatic calculation and setting of RCF. It has the advantages of multiple program protection, easy operation and maintenance-free.
Technical indicators
1. Normal use conditions: AC (220±10%)V (50±1)HZ
Ambient temperature: +5℃~+40℃, relative humidity ≤80%, atmospheric pressure 860hPa-1060hPa
2. Input power: 750W
3. Speed: 0-4000 rpm
4. Centrifugation capacity: 4x100ml
5. Relative centrifugal force: 5390xg digital display
6. Timing: 0-99 minutes digital display
7. Weight: 40kg
8. When the noise is less than or equal to 60db maximum speed
9. Braking downtime: <40 seconds="" this="" machine="" is="" not="" suitable="" for="" use="" in="" flammable="" and="" explosive="" gas="" situations.="" non-ap/apg="" type="" equipment;="" non-liquid="" ingress-proof="" equipment;="" no="" disinfection="" and="" sterilization="" classification.="" electromagnetic="" interference="" sources,="" close="" to="" power="" lines="" and="" power="" equipment="" with="" a="" voltage="" less="" than="" 500v,="" the="" minimum="" separation="" distance="" ≥="" 1.1m.="">40>












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