Gasoline Octane Number and Diesel Cetane Number Analyzer
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| Brand | Benteng |
|---|---|
| Origin | Jilin, China |
| Manufacturer Type | OEM Manufacturer |
| Region of Manufacture | Domestic (China) |
| Model | BT-2020 |
| Pricing | Upon Request |
| Octane Range | 40–120 |
| Octane Accuracy | ±0.5 ON |
| Octane Repeatability | ±0.2 ON |
| Cetane Accuracy | ±1 CN |
| Cetane Repeatability | ±0.5 CN |
| Measurement Time | 1–5 s |
| Operating Temperature Compensation | Yes |
| Atmospheric Pressure Compensation | Yes |
| Display | 4-line backlit LCD |
| Power Supply | Internal rechargeable battery (Low-voltage cutoff at 5.4 V) |
| Dimensions (Main Unit) | 100 mm × 210 mm × 40 mm |
| Sensor Dimensions | 60 mm × 100 mm |
| Weight | 0.7 kg |
| Battery Life | ≥1000 h (typical field use) |
| Brand | CFR |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CFR F-5 |
| Configuration | Benchtop |
| Measurement Parameter | Diesel Cetane Number |
| Compliance Standard | ASTM D613, GB/T 386–1991, ASTM D975 (Arbitration Method) |
| Brand | ERALYTICS |
|---|---|
| Origin | Imported |
| Model | ERASPEC DIESEL |
| Measurement Principle | Mid-IR Fourier Transform Infrared (FTIR) Spectroscopy |
| Measurement Items | Cetane Number (CN), Cetane Index (CI), Fatty Acid Methyl Esters (FAME), Total Aromatics, Polycyclic Aromatic Hydrocarbons (PAH), Distillation Temperatures (T85, T90, T95), Cetane Improvers, Biodiesel Content, Fatty Acid Ethyl Esters (FAEE), Rapeseed Oil, Dimethoxymethane (DMM), etc. |
| Sample Volume | 10 mL |
| Analysis Time | ≤ 60 s |
| Portability | Fully Portable (Lab & Field-Deployable) |
| Spectral Range | 631–45890 cm⁻¹ |
| Spectral Resolution | 2 cm⁻¹ (data acquisition at 0.5 cm⁻¹) |
| Wavelength Accuracy | < 0.01 cm⁻¹ |
| Signal-to-Noise Ratio | > 10,000:1 |
| Density Measurement Accuracy | ±0.0001 g/cm³ |
| Data Storage Capacity | ~6,000 results |
| Power Supply | 85–264 VAC, 47–63 Hz, 70 W |
| DC Input | 12 V / 8 A (vehicle-compatible) |
| Dimensions | 290 × 350 × 340 mm |
| Weight | 9.7 kg |
| Compliance | GB/T 33648–2017 (detection of illegal diesel additives), EN 14078, GB 23801 |
| Brand | ERALYTICS |
|---|---|
| Origin | Austria |
| Model | ERASPEC |
| Portability | Portable |
| Detection Principle | Mid-Infrared Spectroscopy |
| Measurement Range (Octane Number) | 70–105 |
| Accuracy | ±0.1 ON |
| Analysis Time | 60 seconds |
| Sample Volume | 10 mL |
| Compliance | GB/T 33648–2017 (Illicit Additives), ASTM D6227 (Benzene), ASTM D5845 (Oxygenates) |
| Spectral Range | 631–45,890 cm⁻¹ |
| Spectral Resolution | 2 cm⁻¹ |
| Wavenumber Accuracy | < 0.01 cm⁻¹ |
| Signal-to-Noise Ratio | > 10,000:1 |
| Built-in Density Measurement | ±0.0001 g/cm³ |
| Data Storage Capacity | ~6,000 results |
| Interface Options | 5× USB, 1× Ethernet, 1× RS232, LIMS-ready |
| Power Supply | 85–264 VAC / 47–63 Hz / 70 W or 12 VDC / 8 A (vehicle power) |
| Dimensions | 290 × 350 × 340 mm |
| Weight | 9.7 kg |
| Brand | ERALYTICS |
|---|---|
| Origin | Austria |
| Model | ERASPEC JET |
| Application | Gasoline Octane Number and Diesel Cetane Number Analysis |
| Portability | Portable |
| Measurement Principle | Fourier Transform Infrared (FTIR) Spectroscopy |
| Measurement Range | 0–170 (Octane/Cetane Scale) |
| Accuracy | ±0.01 |
| Measurement Time | 60 s |
| Sample Volume | 10 mL |
| Spectral Range | 4000–400 cm⁻¹ |
| Data Points | Up to 3000 per spectrum |
| Density Measurement Accuracy | ±0.0001 g/cm³ (integrated Anton Paar density module) |
| Dimensions | 220 × 320 × 280 mm |
| Weight | 8 kg |
| Power Supply | 85–263 VAC, 47–63 Hz, 70 W |
| DC Input | 12 V / 4 A (vehicle-compatible) |
| Storage Capacity | ≥2000 test records |
| Interfaces | 3× USB, 1× Ethernet, 1× RS232, LIMS-ready |
| Brand | Grabner |
|---|---|
| Origin | Austria |
| Model | MINISCAN IR Vision Diesel |
| Portability | Portable |
| Measurement Parameter | Diesel Cetane Number |
| Measurement Range | 20–80 CN |
| Accuracy | ±1 CN |
| Analysis Time | 1 minute |
| Sample Volume | 10 mL |
| Compliance | ASTM D5845, ASTM D6277, EN 238, SH/T 0797, EN 14078, ASTM D7806, GB/T 23801, ASTM E1655, GB/T 29858 |
| Spectral Technology | FTIR with Dual Interferometer and Auto-Mirror Calibration |
| Chemometric Engine | PLS (Partial Least Squares) Multivariate Calibration |
| Database | SGS-Verified Real-Fuel Reference Library |
| Display | 10-inch Industrial Touchscreen |
| Power | 12 V DC Vehicle Adapter Compatible |
| Brand | GRABNER |
|---|---|
| Origin | Austria |
| Model | MINISCAN IR Vision Gasoline |
| Portability | Portable |
| Measurement Range | 70–110 (RON/MON) |
| Accuracy | ±0.5 |
| Analysis Time | <80 s |
| Sample Volume | 6 mL |
| Compliance | GB/T 33648–2017, ASTM D5845, ASTM D6277, EN 238, SH/T 0797, ASTM E1655, GB/T 29858 |
| Spectrometer Type | Temperature- and Laser-Stabilized Dual Interferometer with KBr-coated Ge Beamsplitter |
| Sample Cell | Thermoelectrically Controlled 2+1 Smart Cell Design |
| Density Measurement | Integrated TE-Controlled Digital Density Meter (±0.0001 g/cm³) |
| Data Output Units | v%, m% |
| Display | 10-inch Industrial TFT Touchscreen |
| Connectivity | 2× USB, 2× LAN |
| Power | 100–264 V AC / 47–63 Hz / 130 W or 12 V DC via Vehicle Adapter |
| Dimensions | 293 × 390 × 280 mm |
| Weight | 12 kg |
| Brand | GRABNER |
|---|---|
| Origin | Austria |
| Model | MINISCAN IR Vision Gasoline |
| Portability | Portable |
| Measurement Range | 70–110 (RON/MON) |
| Accuracy | ±1 ON |
| Analysis Time | 1 min |
| Sample Volume | 10 mL |
| Spectral Range | Mid-IR (KBr-coated Ge beam splitter) |
| Density Measurement | Integrated thermostatted densitometer, resolution ±0.0001 g/cm³ |
| Data Output Units | v%, m% |
| Display | 10-inch industrial-grade full-color touchscreen |
| Compliance | ASTM D5845, ASTM D6277, EN 238, SH/T 0797, ASTM E1655, GB/T 29858, GB/T 33648-2017 |
| Chemometric Engine | PLS (Partial Least Squares) with validated multivariate calibration models |
| Connectivity | 2× USB, 2× LAN |
| Power | 100–264 V AC, 47–63 Hz, 130 W |
| Dimensions | 293 × 390 × 280 mm |
| Weight | 12 kg |
| Brand | Grabner |
|---|---|
| Origin | Austria |
| Model | MINISCAN IR VISION |
| Portability | Portable |
| Measurement Principle | Fourier Transform Infrared (FT-IR) Spectroscopy |
| Measurement Range | Octane Number (RON) 65–110, Cetane Number 20–80 |
| Optical Resolution | Better than 2 cm⁻¹ |
| Analysis Time | <30 s (single scan), ≤80 s (multi-scan averaging) |
| Sample Volume | 6 mL |
| Compliance | ASTM D5845, D6277, D7777, D7806, EN 238, EN 14078, ISO 15212 |
| Brand | GRABNER |
|---|---|
| Origin | Austria |
| Model | MINISCAN IR Vision |
| Application | Gasoline Octane Number (RON/MON), Diesel Cetane Number (CN) |
| Portability | Portable |
| Measurement Range | 70–110 |
| Measurement Accuracy | ±1 unit |
| Analysis Time | <5 min |
| Sample Volume | 6 mL |
| Compliance | GB/T 33648–2017, ASTM D5845, ASTM D6277, EN 238, SH/T 0797, EN 14078, ASTM D7806, GB/T 23801, ASTM E1655, GB/T 29858 |
| Spectral Technology | Fourier Transform Mid-Infrared (FT-MIR) with Dual Interferometer Architecture |
| Calibration Method | Partial Least Squares (PLS) Multivariate Quantitative Analysis |
| Integrated Density Measurement | Thermoelectrically Controlled Oscillating U-tube Densitometer |
| Operating Interface | 10-inch Industrial Capacitive Touchscreen (Multi-language: English, Chinese, German) |
| Data Storage | Internal SSD with Full Spectrum Archiving |
| Connectivity | 2× USB 3.0, 2× Gigabit Ethernet |
| Power Supply | 100–264 V AC, 47–63 Hz, 130 W |
| Optional Mobile Power | 12 V DC Vehicle Adapter |
| Dimensions | 293 × 390 × 280 mm |
| Weight | 12 kg |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Manufacturer | Spectro Scientific |
| Type | Portable Mid-IR ATR Analyzer |
| Model | InfraCal 2 ATR-B |
| Detection Range | 0–100% biodiesel in diesel |
| Analysis Time | <30 s |
| Repeatability | ±0.2% (0–30%), ±1.0% (30–100%) |
| Compliant With | ASTM D7371, EN 14078 |
| Power | Rechargeable Li-ion battery (6+ hrs operation), 18 V DC input |
| Weight | 2.6 kg (net), 3.2 kg (with battery) |
| Dimensions | 17 × 19.8 × 13.2 cm |
| Operating Temperature | 5–40 °C |
| Wavelength | 5.7 µm (1745 cm⁻¹) |
| Interface | USB, RS-232 |
| Data Storage | Internal, password-protected, with operator/location/timestamp metadata |
| Display | Touchscreen LCD |
| Language Support | English, Spanish, French, Arabic |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Model | InfraCal 2 ATR-B |
| Measurement Principle | Attenuated Total Reflectance (ATR) Mid-Infrared Spectroscopy |
| Compliant Standards | ASTM D7371, EN 14078 |
| Detection Range | 0–100% biodiesel in diesel |
| Repeatability | ±0.2% (0–30%), ±1.0% (30–100%) |
| Analysis Time | <30 seconds |
| Power Supply | Rechargeable Li-ion battery (18 V DC, 3.3 A), >6 h operation |
| Weight | 2.6 kg (net), 3.2 kg (with battery) |
| Dimensions | 17 × 19.8 × 13.2 cm |
| Operating Temperature | 5–40 °C |
| Interface | Touchscreen display, USB, RS-232 |
| Data Storage | Internal memory with user, location, date/time stamping |
| Language Support | English, Spanish, French, Arabic |
| Calibration Options | Pre-loaded ATR-B curve (405-2041-24), optional multi-point calibration kits (e.g., 403-1024) |
| Origin | Russia |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SHATOX SX-300 |
| Pricing | Available Upon Request |
| Brand | ShenKai |
|---|---|
| Origin | Shanghai, China |
| Model | CFR-A1 Auto |
| Measurement Principle | CFR Engine Method (Motor Method) |
| Measurement Range | 40–120 ON/CN |
| Instrument Type | Benchtop |
| Compliance Standards | ASTM D2699, ASTM D2700, GB/T 5487–2015, GB/T 503–2016 |
| Compression Ratio Range | 4:1 to 18:1 |
| Engine Speed | 900 ± 9 rpm (Motor Method), 600 ± 6 rpm (Research Method) |
| Cylinder Bore | 82.55 mm |
| Stroke | 114.3 mm |
| Displacement | 0.61 L |
| Cooling Jacket | Cast-iron monobloc with integrated coolant channel |
| Lubrication Pressure | 172–207 kPa |
| Cylinder Jacket Coolant Temp | 100 ± 1.5 °C |
| Intake Air Temp (Motor) | 38 ± 2.8 °C |
| Intake Air Temp (Research) | 52 ± 1 °C (at standard atmospheric pressure, auto-corrected) |
| Ignition Timing | Motor Method ε5.0 = 26 ± 1.5° BTDC (automatically adjusted per compression ratio) |
| Power Supply | AC 380 V ±10%, 50 Hz (main unit) |
| Total Power Consumption | 19 kW (12 kW + 7 kW) |
| Dimensions (W×D×H) | 1780 × 900 × 1400 mm |
| Weight | 1200 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | CFR-A1 |
| Application | Gasoline Octane Number (ON) Determination |
| Configuration | Benchtop |
| Test Range | 40–120 ON |
| Standards Compliance | ASTM D2699, ASTM D2700, IP 236, IP 237, EN ISO 5163, EN ISO 5164, GB/T 5487, GB/T 503 |
| Cylinder Bore | 82.55 mm |
| Stroke | 114.30 mm |
| Displacement | 0.61 L |
| Compression Ratio Range | 4:1 to 18:1 |
| Engine Speed | 900 ± 9 rpm (Motor Method), 600 ± 6 rpm (Research Method) |
| Cooling Water Temperature | 100 ± 1.5 °C |
| Lubricating Oil Pressure | 172–207 kPa |
| Power Supply | AC 380 V ±10%, 50 Hz / AC 220 V ±10%, 50 Hz |
| Dimensions (W×D×H) | 1650 × 900 × 1420 mm |
| Net Weight | 1200 kg |
| Brand | ShenKai |
|---|---|
| Origin | Shanghai, China |
| Model | CFR-A1 |
| Application | Gasoline Octane Number Determination (Motor Method) |
| Principle | CFR Engine-Based Motor Method (ASTM D2700 / GB/T 503-2016) |
| Configuration | Benchtop Single-Cylinder CFR Engine System |
| Measurement Range | 40–120 MON |
| Compression Ratio Adjustment Range | 4:1 to 18:1 |
| Engine Speed (MON) | 900 ± 9 rpm |
| Lubricating Oil Pressure | 172–207 kPa |
| Lubricating Oil Temperature | 57 ± 8 °C |
| Coolant Temperature | 100 ± 1.5 °C |
| Intake Mixture Temperature (MON) | 149 ± 1.1 °C |
| Intake Air Temperature (MON) | 38 ± 2.8 °C |
| Intake Air Temperature (RON) | 52 ± 1 °C (at standard atmospheric pressure, auto-compensated) |
| Ignition Timing (MON) | 26 ± 1.5° BTDC (automatically adjusted per compression ratio) |
| Ignition Timing (RON) | Fixed at 13° BTDC |
| Displacement | 0.61 L (37.33 in³) |
| Cylinder Bore | 82.55 mm (3.25 in) |
| Piston Stroke | 114.3 mm (4.5 in) |
| Crankcase Dimensions | 480 × 380 × 680 mm (L×W×H) |
| Overall Instrument Dimensions | 1700 × 900 × 1400 mm (W×D×H) |
| Weight | 1000 kg |
| Power Supply | AC 380 V ±10%, 50 Hz |
| Total Power Consumption | 12 kW |
| Cooling Water Requirement | 60 L/min, 4–5 kg/cm² pressure, ≤24 °C inlet temperature |
| Data Storage Capacity | High-volume local storage with remote diagnostic capability |
| Software Platform | Windows 7-based proprietary control interface with real-time knock meter display, knock signal waveform, automatic report generation, and audit-trail-ready data logging |
| Brand | ShenKai |
|---|---|
| Origin | Shanghai, China |
| Model | CFR-A5 Auto |
| Application | Diesel Cetane Number Determination |
| Principle | Engine Method (Motor Method) |
| Configuration | Benchtop |
| Standards Compliance | GB/T 386–2010, ASTM D613–08 |
| Cylinder Bore | 82.55 mm |
| Stroke | 114.3 mm |
| Displacement | 0.61 L |
| Compression Ratio Range | 8:1 to 36:1 (motor-driven, computer-controlled) |
| Engine Speed | 900 ± 9 rpm |
| Injection Timing | 13° BTDC |
| Injector Opening Pressure | 10.30 ± 0.34 MPa |
| Fuel Flow Rate | 13.0 ± 0.2 mL/min |
| Injector Cooling Temperature | 38 ± 3 °C |
| Intake Air Temperature | 66 ± 0.5 °C |
| Jacket Coolant Temperature | 100 ± 2 °C |
| Lubricating Oil Pressure | 172–207 kPa |
| Lubricating Oil Temperature | 57 ± 8 °C |
| Base Compression Pressure | 3275 ± 138 kPa |
| Crankcase Vacuum | 0.25–1.5 kPa |
| Fuel Reservoir Elevation | 635 ± 25 mm above pump inlet centerline |
| Power Supply | 380 V, 50 Hz, Grounded |
| Total Installed Power | 19 kW (12 kW main unit + 7 kW auxiliary chiller) |
| Dimensions (W×D×H) | 1550 × 900 × 1720 mm |
| Weight | 1200 kg |
| Brand | Shenkai |
|---|---|
| Origin | Shanghai, China |
| Model | CFR-A5 AUTO |
| Application | Diesel Cetane Number (CN) Determination |
| Configuration | Benchtop |
| Standards Compliance | ASTM D613, ISO 5165, IP 41, GB/T 386 |
| Cylinder Bore | 82.55 mm |
| Stroke | 114.30 mm |
| Compression Ratio Range | 8:1 to 36:1 |
| Rated Engine Speed | 900 ± 9 rpm |
| CN Measurement Range | 0–100 (Typical: 30–85) |
| Fuel Injection Pressure | 10.30 ± 0.34 MPa |
| Injection Timing | 13.0° ± 0.2° BTDC |
| Cooling Jacket Temp | 100 ± 2 °C |
| Lubricating Oil Temp | 57 ± 8 °C |
| Power Supply | AC 380 V ±10%, 50 Hz |
| Dimensions (W×D×H) | 1520 × 850 × 2000 mm |
| Net Weight | 1200 kg |
| Brand | Spectro Scientific |
|---|---|
| Origin | USA |
| Model | InfraCal 2 ATR-E |
| Portability | Portable |
| Compliance | ASTM D4815 |
| Detection Range | 0–20% and 70–98% ethanol in gasoline |
| Repeatability | ±0.2% (0–20%), ±1.0% (70–98%) |
| Analysis Time | <30 seconds |
| Wavelength | 9.6 µm (1045 cm⁻¹) |
| Power | 18 V DC, 3.3 A |
| Battery Life | >12 hours (rechargeable Li-ion) |
| Weight | 2.6 kg (net), 3.2 kg (with battery) |
| Dimensions | 17 × 19.8 × 13.2 cm |
| Operating Temperature | 5–40 °C |
| Interface | USB, RS-232 |
| Data Storage | Internal, password-protected |
| Display | Touchscreen LCD |
| Language Support | English, Spanish, French, Arabic |