Oil Test Centrifuge – Orto Alresa Digtor 22 C
Heated Oil Test Centrifuge DIGTOR 22 C
Methods : ASTM D 91, ASTM D96,ASTM D 893, ASTM D 1796, ASTM D2273, ASTM D2709, ASTM D 2711,ASTM D 4007, ASTM D 5546, API 2542, API 2548, BS4385, ISO 3734, ISO 9030, IP75, IP 359, NF M07-020, DIN 51793.
Orto Alresa – Digtor 22 C Oil test Centrifuge was designed for the determination of water and sediment in oil by the centrifuge method.
- Max. capacity: 4 x 100 ml tubes
- Max speed 3,000 RPM / 2,425 xg
- The oil test centrifuge has a colour touch screen that is visible from more than 3 meters away.
- Centrifuge Tubes are in an upright position on the rest.
- Motorized double lock automatic lid lock system
- Emergency lid-lock release.
- Locking and protection against opening along the run
- Lid dropping protection.
- Automatic rotor recognition.
- Over-speed protection.
- Port in the lid for calibration and operation checking.
- Start, stop, open lid and short spin with adjustable speed buttons.
- Brushless maintenance free Induction motor.
- Memory with Rotors and adapters list on.
- Noise level: below 60 dB.
- Pre-heating program for rotor spinning and temperature selection.
- Hazardous gases input is not required.
Description
Technical Details
Application
Downloads
Description
Orto Alresa Digitor 22 C Versatile and effective centrifuges for oil applications.
Microprocessor controlled heated centrifuge designed for the determination of Water and Sediment in Oil by Centrifuge Method with 4 tubes of 8”, 6”, trace sediment and 28 “finger” tubes.
- Determination of Trace sediment in Lubricating oil by centrifuge method
- Suitable for different shaped tubes
- GRS: Gas release system option.
- Lid dropping protection.
- Port in the lid for calibration and operation checking.
- ULS: Unbalancing location system indicating on the screen the number of the bucket which produces the unbalance switch off
- Speed programming in 10
- RPM/10 xg steps.
- PCBS: Progressive controlled acceleration and braking system up to 175 selectable ramps that prevent sample homogenization after separation.
- Several acoustic and visual messages warn the user of the device situation.
- Brushless maintenance free Induction motor.
- Memory with Rotors and adapters list on.
- Last value remain in memory of centrifuge
- Option of free/locked adjustment of RPM/ RCF along the run.
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.
- Protection safety ring between the centrifugation chamber and the housing.
- Chamber of centrifugation in stainless steel (easy cleaning).
- Rotors and adapters autoclavable, easy to install by the user.
- Automatic disconnection for energy saving up to 8 h.
Technical Details
Gas Release System (GRS): Gas release system (optional); pre-installation included.
TFT color touch screen, visible from more than 3 m.:
- Shows RPM and RCF, time, temperature, acceleration/deceleration values (PCBS and unbalancing location system (ULS).
- Temperature regulation from ambient +5ºC upto 80ºC.
- Speed programming in 10 RPM/10 xg steps.
- Real RCF values on screen based in accessories configuration.
- Count up/down from “0” or at “set RPM/RCF” for test reproducibility.
- Timer countdown/up from “0” or at “set RPM/ RCF” for reproducible tests.
- Timer from 1 min to 99 hours programmable in 1 sec. steps and hold position.
- PCBS: Progressive controlled acceleration and braking system up to 175 selectable ramps that prevents sample homogenization after separation.
- ULS: Unbalancing location system indicating on the screen the number of the bucket which produces the unbalance switch off.
- 40 programmable memories, with protection under password.
- Several acoustic and visual messages warning the user the device situation.
Application
- Determination of Water and Sediment in Crude Oil by Centrifuge Method
- Determination of Insolubles in Used Lubricating Oils
- Determination of Trace Sediments in Lubricating Oils
- Determination of Solubility of Asphalt Binders in Toluene by Centrifuge
- Determination of Water and Sediment in Middle Distillate Fuels by Centrifuge
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