Labtron LEGT-B31 is fabricated with heating bath and air compressor to be more accurate and meet the industrial requirements. The instrument is designed and made as per ASTM D381-12 “Test Methods for Existent Gum of Vehicle Gasoline and Aviation Fuels (Jet Evaporation Methods)â€.
| Evaporation bath type and size | Aluminum block bath, φ260 × 130 mm |
| Holes for testing | 3 pieces |
| Size of holes for testing cylinder | φ51 × 70 mm |
| Flow rate display | Flow meter |
| Working temperature | 60 ℃ to 165 ℃ |
| Temperature controlling methods | Automatic temperature controlling |
| Temperature display | Digitally displayed |
| Working pressure for decompression valve | 0.035 MPa |
| Gas source | Compressed air > 110 L/min |
| Dimension | 550 x 370 x 335 mm |
| Power supply | AC 220 V ± 10 %, 50 Hz; 2.5 kW |
- Independent flow meter use to adjust jet flows
- Designed heating bath and gas circuit
- Evaporation rate is good
- Determination of three sample can be done simultaneously
It is widely used in petroleum, chemical, automobile and development industry. It is also suitable for determining the existent gum content of aviation gasoline and motor gasoline.
Existent Gum Tester
Existent Gum Tester LEGT- B32
- Evaporation bath type and size
- Aluminum bath φ260 × 130 mm
- Holes for testing
- 5 pieces
- Size of holes for testing cylinder
- φ51 × 70 mm
Existent Gum Tester LEGT- B30
- Bath type
- Oil bath
- Bath capacity
- 5000 ml ± 50 ml
- Ambient temperature
- Room temperature to 35 °C
Automatic Bomb Calorimeter
Automatic Bomb Calorimeter LABC-A10
- Calorimeter type
- Isoperibol
- Temperature range
- 5 to 40°C
- Measurement range
- 5 to 40 MJ/ kg
Automatic Bomb Calorimeter LABC-A11
- Calorimeter type
- Isoperibol
- Temperature range
- 5 to 40°C
- Measurement range
- 5 to 40 MJ/ kg
Automatic Bomb Calorimeter LABC-B10
- Calorimeter type
- Isoperibol
- Oxygen filling
- Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering
- Bomb volume
- 250 ml
Automatic Bomb Calorimeter LABC-B11
- Calorimeter type
- Isoperibol
- Oxygen filling
- Semi-automatic
- Bomb volume
- 282 ml
Octane Number & Cetane Number Tester
Octane Number and Cetane Number Tester LOCT-A10
- Measuring Range For Aviation Gasoline
- 86.0 to 105.0/MON
- Measuring Range For Gasoline For Motor Vehicles
- National standard: 65.0 to 110.0/RON National-V standard: 70 to 115.0/RON Blended gasoline: 75.0 to 120.0/RON Light gasoline: 50.0 to 85.0 /MON Isomerized gasoline: 85.0 to 120.0/RON Arene gasoline: 90.0 to 120.0/RON
- Measuring Range For Ethanol
- E93: 92.0 to 95.0/RON E97: 95.0 to 99.0/RON Judgement: 60.0 to 120.0/RON
Portable Octane Number and Cetane Meter LOCT-A20
- Measurement item
- motor gasoline and diesel
- measurement unit of octane is ON
- 40 to 120
- Permissible error of octane
- ± 0.5 max
Acid and Alkali Tester
Acid Number and Acidity Tester LAAT-A11
- Ambient temperature
- ≤ 35 °C
- Relative humidity
- ≤ 85 %
- Precision of titration tube
- Scale division is 0.02 ml
Acid Number Tester LAAT-A12
- Measurement range
- ≥0.05 mg KOH/g
- Potential measurement range
- 0 to 1800.0 mV
- Burette volume
- 10 mL
Water Soluble Acid and Alkali Tester LAAT-A10
- Graduated flask
- 100 ml，50 ml
- Conical flask
- 100ml
- Separatory funnel
- 250ml
Base Number Tester LAAT-A13
- Volumetric analysis
- Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.02 ml
- Automatic acid titration
- Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.1 pH
- Automatic potential control
- Titration condensation: 0.1 N; Controlling accuracy: ≤ 10 mV
Aniline Test Equipment
Aniline Point Tester LAPT-A10
- Measurement range
- Room temperature ~ 150°C
- Stirring speed
- 0 ~ 1200 r / min
- Heating power
- 25 W
Aniline Point Tester LAPT-A11
- Temperature controlling accuracy
- ≤ 0.5 ℃
- Temperature controlling range
- Room temperature ~ 200 ℃
- Power supply for illumination
- 5 V
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