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Koehler KC4019 Laboratory Centrifuges for Petroleum Applications

Rp. CALL
Update Terakhir
21 Sep 2021
Pembelian Min
1 unit

Spesifikasi Koehler KC4019 Laboratory Centrifuges for Petroleum Applications

Features



  • Choice of models with large LCD touch screen display or LED display with button selection.

  • Rotor recognition

  • 10 acceleration rates, 10 deceleration rates

  • Extra thick stainless steel bowl and alloy & steel frame

  • High technology airflow

  • Safety Features include: multi point lid locking, emergency lid release, lid lock detection, imbalance detection, over-speed sensor and motor overheat sensor


Test Method


Centrifugation provides a convenient means of determining sediment and water content in crude oil, fuel oils, middle distillate fuels and biodiesel. Also used in determining the precipitation number, demulsibility characteristics, trace sediments, and insoluble in used lubricating oils.


Specification 


Conforms to the specifications of: 


ASTM D91, D96, D893, D1290, D1796, D1966, D2273, D2709, D2711, D4007, D5546, FTM 791, ISO 4734, ISO 9030, DIN 51793, NF M 07-020


Speed: 500 – 4000 rpm (1 rpm steps)


Max RCF: 3800 g


Timer: 

LCD Models: 0 – 99,999 mins & Hold

LED Models: 0 – 99 mins & Hold (30 sec steps)


Memory:


LCD Models 108 Programs

LED Models 10 Programs


Acceleration Rates: 10 programs


Deceleration Rates: 10 programs


Temperature Range: Ambient - 90°C


PID Controlled to: ±1°C


Tube Length Max: 205 mm


Radius Max: 21.5 cm


Accel/Decel Time: 45 seconds max




Electrical Requirements


110V 60Hz, 900W

230V 50/60Hz, 750W


Included Accessories



  • Port Cover

  • Stainless steel (6)


Additional Accessories



  • Swing Out Rotor

  • Buckets

  • Pear Tube: 58 x 158 mm

  • Long Tube: 37 x 203 mm

  • Short Tube: 44 x 166 mm

  • Rubber Supports

  • Electrodes

  • Electrode-Mounted Preamplifiers


Alat Laboratorium Umum


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