FUEL ANALYSIS
Heated Oil Centrifuge
ASTM D 91, D96, D 893, D 1796, D2273, D2709, D 2711, D 4007, D 5546, API 2542, API 2548, BS 4385, ISO 3734, ISO 9030, IP75, IP 359, NF M07-020, DIN 51793
The DIGITOR 22C is designed for oil & gas industries for applications such as crude oil, fuels, lubricants etc. and fully complies to various international standards. With capacity for 4 tubes of 8”, 6”, trace and 28 “finger” tubes, DIGITOR 22C is most versatile and effective option out of all the centrifuges for oil applications.
The oil centrifuge is a heated chamber centrifuge used to determine water and sediment in oils. The large diameter chamber, with four or six place rotor and cushioned adaptors allows the use of 6 and 8 inch conical, pear-shaped, trace sediment and 12.5 ml tubes.
The swing out rotor ensures that samples are held near vertical when at rest allowing precise measurement of sediment. The centrifuge features a hinged lid that opens to the fully upright position to allow easy loading and unloading of tubes between tests.
Speed, temperature and timing are microprocessor controlled. Run parameters are entered via a liquid proof ‘touch panel’ and digital display.
FEATURES
Preheating program with rotor spinning and temperature selectable. Allows keep the chamber at working temperature before starting the process
Touchscreen interface with color display
Shows RPM and RCF, time, temperature, acceleration/deceleration values (PCBS) and unbalancing location system (ULS).
Speed programming in 10 RPM/10 xg steps.
Real RCF values on screen based in accessories configuration.
Timer from 1 sec. to 99 hours programmable in 1 sec. steps and continuous hold position.
PCBS: Progressive controlled acceleration and braking system up to 175 selectable ramps that prevents sample homogenization after separation.
40 programmable memories, with protection under password.
Several acoustic and visual messages warning the user the device situation.
Rotors and adapters list on memory.
SAFETY
Lid provided with security systems:
Automatic lid lock system, motorized with double lock.
Emergency lid-lock release.
Locking and protection against opening along the run.
Lid dropping protection.
Port in the lid for calibration and operation checking.
Unbalance detection and switch off.
Chamber of centrifugation constructed in stainless steel (easy cleaning).
Protection safety ring between the centrifugation chamber and the housing.
Rotors and adapters autoclavable, easy to install by the user.
Noise level: below 60 dB.
Automatic disconnection for energy saving up to 8 h.
Brushless & maintenance free induction motor
Temperature sensor inside the chamber. Overheating protection.
(optional) Gas Release System
Safety directives:
EU Directives: 2011/65/EU, 2012/19/EU, 2014/30/EU, 2014/35/EU.
Standards: EN 61010-1, EN 61010-2-020, EN 61010-2-101, EN 61326-2-6, EN 61326-1, EN 61010-2-010.
SPECIFICATIONS
RCF : up to 2425rcf
ROTATIONAL SPEED : Up to 3000 rpm
NO. OF TEST POSITIONS : 4 or 6
TEMPERATURE RANGE : Ambient to 80°C ± 1°C
CONTROL : Microprocessor with 40 memory capacity
TIMER RANGE : 1 sec to 99 hours and continuous hold position