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Portable Octane and Cetane Meter SX-250

Rise Electric > Products > Portable Octane and Cetane Meter SX-250
The  new  oil  products  grad e  analyzer  is  manufactured  on  the  basis of advanced high precision microprocessor. This  model  is  designed  for  the  operation  with  fuels  and  oils.  It  contin ues  the  series  “2xx”  (fuel  and  oil  quality  analysis).  Additionally,  SX- 250  has  the  mode  for  determining  the  purity  of  mineral,  synthe tic,  industrial oils, the mode for measuring dielectric  permeability of  oil  products,  as well  as the  mode for  determining wat er content  in  diesel.
The  instrument can  be  used together with a  PC/a  lapt op through  a  USB  interface.  The  analyzer  uses  auto matic  computer-based  calibration, saving measured data in the instrume nt memory  with  analysis  date  and  time  followed  by  their  tr ansfer  to  the  PC  (in  Microsoft   Excel   or   txt   format).   The   instrument   has   an   8-  key antiglare  keyboard,  which  is  easy for  operation, w ear-proof  and  resistant to aggressive enviro nments (made in  Germany).
When  determining  petrol  breakdown  t ime,  the  petrol  brand  is  selected   in    the   instrument.    The    instrument   switches    to  corresponding operating mode. Oxidative stability determination  complies with GOST 4039-88 (ASTM  D 52 5).
Measurement  results  are  r eflected  on  the  computer  screen  in  a  convenient form.
The software for the instrument is available to be downloaded on  the  manufacturer ’ s  website www.shatox.ru in  Download  section .
The  device  is  powered  from 4  elements  of АА type  (R6)  or from  computer USB  port.

Delivery package:
●    Electronic computing  module
●    Sensor #1
●    Sample  imitator
●    Mini-USB  cable
●    User   manual
●   Warranty certificate
●    Quick start  guide
●    Tool canvas  bag

The  instrument capabilities
●    Determining    petrol    octane   level .   Complies   with ASTM  D  2699-86, ASTM  D  2700-86.
●    Det
Overall dimensions of:
●     electroni  module   –  211х100х45  mm
●     sensor  #1 –   60х100  mm
●    Instrument  weight  –  680  g
Technical Parameters
Item Unit Value
Gasoline octane number range ON 40–125
Gasoline octane number measurement accuracy ON ± 0.5
Gasoline stability measurement range min. 50-2400
Maximum acceptable basic error of gasoline oxidation degradation time measurement % 5
Cetane number measurement range CN 20–100
Measurement accuracy of diesel cetane number CN ±1.0
Maximum acceptable error of diesel fuel freezing point measurement C o ± 2
Measurement of kerosene content in diesel fuel % 0-95
Measurement mode of pour point depressant content in diesel % 3
Maximum acceptable error in measurement of kerosene content in diesel fuel % 0.2-1
Maximum acceptable error of pour point depressant content measurement % 0.01
Measure time s 1–5
Minimum power supply for instrument operation V 5.4
Instrument service life Year 6
Total size:
Electronic unit mm 100х210х40
Sensor mm 60х100
Instrument weight(including 1 sensor) g 850

Function comparison

Function / Feature SX-100K
（offline）		 SX-150 SX-300
Octane/Cetane Number Measurement x x x
Diesel mixed type measurement (Winter/Summer/Arctic) x x x
Condensing point temperature (diesel) x x x
With built-in memory x x x
PC / RS-232 interface x
PC / USB interface x x
Oil purity measurement x
Transformer oil fission voltage measurement x
Transformer oil dielectric dissipation measurement x
Fuel oil conductivity measurement x
Anti-knock parameter measurement x
Diesel pour point depressant content    x x
Kerosene content in diesel    x x
Gasoline oxidation stability    x x
Measurement of failure tangent angle of circuit breaker oil, engine oil x
Clear level measurement of engine oil and circuit breaker oil x
Engine oil brand x
Engine oil base x
Electric permeability of oil x
Oil volume resistivity x
Measurement of mechanical impurities in oil x
Percentage of water in oil x
Portable Octane and Cetane Meter SX-250