Petro Scientific
SX-150 Portable Octane and Cetane Meter
The SX-150 analyzer is designed for testing fuel quality. It is a portable small-sized device intended for rapid analysis of oil products quality in field and laboratory conditions. It is an upgraded generation of fuel analyzers that superseded SX-200 and was designed based on SX-300 analyzer. SX-150 has additional modes for determining gasoline oxidation breakdown time and kerosene percentage in diesel fuel. The device can be used together with a PC or a laptop through a USB interface. SX-150 supports the automatic computer-based calibration. Measurement results, including the analysis date and time, can be saved in the instrument memory and transferred to the PC (in .xlsx or .txt format). SX-150 has an 8-key antiglare keyboard, which is easy for operation, wear-proof and resistant to aggressive environments. Operating conditions: air temperature range from -10°С up to +45°С. The device is powered from 4 elements of АА type (R6) or from a computer USB port.
Technical Specifications
SX-150 Portable Octane and Cetane Meter
- · Range of measured gasoline octane level - 40-135 ON
- · Max. permissible error in octane number measurement - ±0.5 ON
- · Max. permissible discrepancy between parallel octane number measurements - ±0.2 ON
- · Range of measured gasoline breakdown time - 50-2400 min
- · Max. permissible error in gasoline breakdown time measurement - 10 min
- · Range of measured cetane level - 20-100 CN
- · Max. permissible error in cetane number measurement - ±1.0 CN
- · Max. permissible discrepancy between parallel cetane number measurements - ± 0.5 CN
- · Max. permissible error in diesel СFPP measurement - ± 5 ºC
- · Range of measured kerosene percentage in diesel - 0- 95 %
- · Max. permissible error in kerosene percentage measurement - 3%
- · Measurement time - 1–5 sec
- · Threshold value for insufficient power supply alarm - 5.4 V
- · Instrument useful life - minimum 6 years
Technical Specifications
SX-150 Portable Octane and Cetane Meter
Parameter Description |
Measurement Units |
Value |
| Measured petrols octane numbers range | ON | 40-125 |
| Acceptable limit of octane number measurement basic error, max | ON | ± 0.5 |
| Limit of acceptable difference between parallel octane number measurements, max | ON | ± 0.2 |
| Petrol oxidation breakdown time measurement range | min | 50-2400 |
| Acceptable basic error limit of petrol oxidation breakdown time | % | 5 |
| Cetane numbers measurement range | CN | 20-100 |
| Acceptable basic error limit of cetane numbers, max | CN | ±1.0 |
| Acceptable difference limit between cetane numbers parallel measurements, max | CN | ± 0.5 |
| Acceptable error limit when determining diesel-fuel pour point | C o | ± 2 |
| Kerosine content determination range in diesel fuels | % | 0-95 |
| Mode for pour point depressants content determination for diesel fuel | % | 3 |
| Acceptable basic error limit when determining kerosene content in diesel fuels | % | 0.2-1 |
| Acceptable basic error limit when determining of pour point depressants content | % | 0.01 |
| Measurement times | Sec | 1-5 |
| Insufficient power supply indication operation threshold | V | 5.4 |
| Instrument useful life | Years | 6 |
| Overall dimensions of: | ||
| Electronic module | mm | 211x100x45 |
| Sensor #1 and #2 | mm | 60×100 |
| Instrument mass with one sensor/two sensors | gr | 850 |
Delivery Package
SX-150 Portable Octane and Cetane Meter
- · Electronic computing module
- · Sensor #1
- · Sample imitator
- · Mini-USB cable
- · User manual
- · Warranty certificate
- · Quick start guide
- · Tool canvas bag
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