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Labtron LAAT-A11 is designed as per ASTM D664-11a “Test Methods for Acid Number of Petroleum Products” and “Test Methods for Acidity of Gasoline, Kerosene, and Diesel oil”.
Available Range :
Graduated flask : 100 ml，50 ml Ambient temperature : ≤ 35 °C Measurement range : ≥0.05 mg KOH/g Volumetric analysis : Titration condensation: 0.1 N;Controlling accuracy: ≤ ± 0.02 ml
| Ambient temperature | ≤ 35 °C |
| Relative humidity | ≤ 85 % |
| Precision of titration tube | Scale division is 0.02 ml |
| Total power consumption | ≤ 1200 W |
| Power supply | AC 220 V ± 10 %, 50 Hz |
| Dimension | 830 x 290 x 370 mm |
- Heating power can be continuously adjusted
- Easy installation and operation
- Compact in size
It is used to determine acidity of gasoline, kerosene, and diesel oil, which don’t add ethyl liquids and acid value of petroleum products.
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
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
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
Acid and Alkali Tester
Water Soluble Acid and Alkali Tester LAAT-A10
- Graduated flask
- 100 ml，50 ml
- Conical flask
- 100ml
- Separatory funnel
- 250ml
Acid Number Tester LAAT-A12
- Measurement range
- ≥0.05 mg KOH/g
- Potential measurement range
- 0 to 1800.0 mV
- Burette volume
- 10 mL
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
Closed Cup Flash Point Tester
PMCC Flash Point Tester LCFP-A10
- Ambient temperature
- ≤ 35 °C
- Relative humidity
- ≤ 85 %
- Temperature range
- 5 °C ~ 110 °C, Each scale division is 0.5 °C; 20 °C ~ 150 °C, Each scale division is 1.0 °C; 90 °C ~ 370 °C, Each scale division is 2 °C
Automatic PMCC Flash Point Tester LCFP-A11
- Ambient temperature
- 10 °C ~ 40 °C
- Relative humidity
- ≤ 80 %
- Measurement Range
- Ambient Temperature ~ 250 °C
Automatic PMCC Flash Point Tester LCFP-A13
- Ambient temperature
- 10 °C ~ 40 ℃
- Relative humidity
- ≤ 80 %
- Ignition Mode
- electron igniter / gas flame
Demulsibility Characteristics Tester
Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A10
- Ambient temperature
- Room temperature to 35 °C
- Relative humidity
- ≤ 85 %
- Timing range
- 1 s to 9 min 59 s
Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A11
- Ambient temperature
- Room temperature to 35 °C
- Relative humidity
- ≤ 85 %
- Temperature controlling range
- Room temperature to 99.9 °C
Distillation Tester
Automatic Distillation Apparatus LADA-A10
- Heating power
- 2 kW
- Cooling power
- 0.5 kW
- Steam temperature
- 0 to 400℃
Benzene Distillation Tester (Low Temperature) LDT-A11
- Ambient temperature
- -10°C to 35°C
- Relative humidity
- ≤ 85 %
- Thermometer
- Each one for 70°C to 90°C , 100°C to120°C , and 125°C to 150°C
Distillation Tester Dual Units LDT-A15
- Graduated flasks
- 100 ml
- Scale division of graduated flask
- 1ml
- Distillation flask
- 125 ml
Distillation Tester (low temperature Double units) LDT-A16
- Graduated flasks
- 100 ml
- Distillation flask
- 125 ml
- Ambient temperature
- ≤ 35 °C
Dropping Point Tester
Dropping Point Tester (Oil Bath) LDPT-A10
- Beaker quantity
- 600 ml
- Ambient temperature
- (-10) °C ~ 40 °C
- Relative humidity
- ≤ 85 %
Dropping Point Tester (Air bath) LDPT-A11
- Ambient temperature
- ≤ 35 ℃
- Relative humidity
- ≤ 85 %
- Heating power of electric furnace
- 250 W × 2
Engler Viscometer
Engler Viscometer LEV-A10
- Graduated Flask
- 200 ± 0.2 ml
- Standard Water Value
- 51 ± 1 s
- Temperature Range
- 0 ~ 100 °C
Engler Viscometer LEV-A11
- Graduated Flask
- 100 ml
- Standard Water Value
- 51 ± 1 s
- Temperature Range
- 0 ~ 100 °C
Engler Viscometer LEV-B10
- Graduated Flask
- 200 ± 0.2 ml (50 ± 0.2 ml for bituminous materials)
- Standard Water Value
- 51 ± 1 s
- Temperature Range
- 0 ~ 100 °C
Existent Gum Tester
Existent Gum Tester LEGT- B30
- Bath type
- Oil bath
- Bath capacity
- 5000 ml ± 50 ml
- Ambient temperature
- Room temperature to 35 °C
Existent Gum Tester LEGT- B31
- 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
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
Kinematics Viscometer
Kinematics Viscometer LKV-A11
- Ambient temperature
- (-10) °C ~ 35 °C
- Relative humidity
- ≤ 85 %
- Capillary viscometer
- 11 pieces
Kinematics Viscometer LKV-A12
- Ambient temperature
- (-10) °C ~ 35 °C
- Relative humidity
- ≤ 85 %
- Capillary viscometer
- 11 pieces
Kinematics Viscometer LKV-A13
- Ambient temperature
- (-10) °C ~ 35 °C
- Relative humidity
- ≤ 85 %
- Capillary viscometer
- 7 pieces of Cannon-Fenske reserve-flow capillary viscometer tubes in a group
Low Temperature Kinematic Viscosity Tester LKV-A14
- Ambient temperature
- ≤ 30 °C
- Relative humidity
- ≤ 85 %
- Capillary viscometer
- 13 pieces
Low Temperature Tester
Distillate Fuel Cold Filter Plugging Point Filter LLTT-A12
- Ambient temperature
- (-10)℃ ~ 35 ℃
- Relative humidity
- ≤ 85 %
- Sample cup Inner diameter
- 31.0 ~ 32.0 mm
Solidifying Point Tester LLTT-A13
- Temperature controlling accuracy
- ± 0.5 ℃
- Refrigeration system
- New-type refrigeration compressor
- Cold trough
- Two holes in one trough, and same temperature
Solidifying Point and Cold Filter Plugging Point Tester LLTT-A15
- Refrigeration system
- New-type refrigeration compressor
- Controlling temperature of cold trough
- Cold trough I: RT ~ (-51) °C, ± 1°; Cold trough II:RT ~ (-80) °C, ± 1 °C
- Ambient temperature
- ≤ 30 ℃
Multifunctional Low Temperature Tester LLTT-A16
- Refrigeration system
- New-type refrigeration compressor
- Controlling temperature of cold trough
- Cold trough I: 0 °C, ± 0.5 °C; Cold trough II: 0 °C, (-17) °C, ± 0.5 °C; Cold trough III: (-17) °C, (-34) °C, ± 0.5 °C; Cold trough IV: (-70) °C, ± 0.5 °C
- Ambient temperature
- ≤ 30 ℃
Open Cup Flash Point Tester
Open Cup Flash Point Tester LOFP-A10
- Thermometer
- 0 ℃ ~ 360 °C
- Scale Division
- 1 °C
- Ambient Temperature
- ≤ 35 °C
Cleveland Open Cup Flash Point Tester LOFP-A11
- Thermometer
- 6 ℃ ~ 400 ℃
- Scale Division
- 2 °C
- Spout Aperture
- 0.6 ~ 0.8 mm
Automatic COC Flash & Fire Point Tester LOFP-B10
- Ambient Temperature
- 10 ℃ ~ 40 ℃
- Relative Humidity
- ≤ 85 %
- Temperature Measurement- Full Scale
- Ambient temperature to ~ 400 ℃
Automatic Cleveland Open Cup Flash Point Tester LOFP-A12
- Ambient Temperature
- 10 ℃ ~ 40 °C
- Relative Humidity
- ≤ 80 %
- Temperature Measurement- Full Scale
- Ambient temperature to 300 °C
Other Instrument
Mechanical Impurity Tester (Weight Method) LMIT-A21
- Dimension
- 390 x 260 x 590 mm
- Total power consumption
- ≤ 1200 W
- Power supply
- AC 220 V ± 10 %, 50 Hz
Wax Oil Content Tester LWCT-A22
- Power supply
- AC 220 V ± 10 %, 50 Hz
- Temperature controlling range in water bath
- RT ~ 90 ℃ ± 5 ℃
- Cooling bath temperature
- (-35) ℃ ± 1 ℃
Insulating Oil Breakdown Voltage Tester LIBT-A23
- Power supply
- AC 220 V ± 5 % , 50Hz
- Measurement range
- 0 ~ 75 kV
- Voltage rising rate
- 3 kV ± 10 % / s
Color Tester LCT-A20
- Light source
- 220 V, 100 W
- Temperature of grinding milk white light bulb
- 2750 ± 50 K
- Light hole( Φ14)
- 26 pieces
Oxidation Stability Tester
Automatic Lubricating Oils Oxidation Stability Tester LOST-D10
- Samples
- 2
- Oil bath cubage
- 30 L
- Angle between bomb and water surface
- 30 °
Transformer Oil Oxidation Stability Tester LOST-D11
- Samples
- 6
- Temperature controlling mode
- Automatic digital temperature
- Temperature controlling range
- Room temperature ~ 160 °C
Distillate Fuel Oil Oxidation Stability Tester LOST-D12
- Samples
- 8
- Temperature
- 100 ℃
- Temperature controlling accuracy
- 0.1 ℃
Oxidation Stability Tester (Lubricating Grease) LOST-D20
- Temperature Range
- Ambient to 150℃
- Temperature Precision
- ± 0.1°C
- Test Unit
- 2 units
Oxygen Bomb Calorimeter
Oxygen Bomb Calorimeter LBC-C21
- Temperature controlling range
- 10 ℃ ~ 35 ℃
- Temperature resolution
- 0.001 ℃
- Mean value of heat capacity
- 15 kJ / K
Oxygen Bomb Calorimeter LBC-C22
- Temperature measurement range
- 10 ~ 35 ℃
- Repeatability error
- ≤ 0.2 % (Grade C)
- Endured pressure in oxygen bomb
- 20 MPa
Oxygen Bomb Calorimeter LBC-C20
- Heat capacity
- 14000 ~ 15000 J / K
- Temperature measurement range
- 10 ~ 35 ℃
- Repeatability error
- ≤ 0.2 % (Grade C)
Residue Carbon
Carbon Residue Tester (CONRADSON METHODS) LRCT-B10
- Porcelain crucible
- 30 ml
- Inner iron crucible
- 75 ml
- Outer iron crucible
- 190 ml
Carbon Residue Tester (Digital Temperature Controlled Electric Furnace Methods) LRCT-B11
- Bath type
- Four holes with a furnace
- Heating type
- Electric resistance furnace
- Temperature controlling range
- 0 ~ 520 °C
Carbon Residue Tester (Ramsbottom) LRCT-B20
- Coking furnace
- Metal furnace
- Heating mode
- Electric heating
- Test unit
- 5 units
Rust and Corrosion Tester
Copper Strip Corrosion Tester LRCT-A13
- Sample hole
- 4 pieces
- Sample quantity
- 4 to 12 pieces
- Ambient temperature
- Room temperature to 35 °C
Liquefied Petroleum Gas Copper Corrosion Tester LRCT-A10
- Sample hole
- 2 pieces
- Speed of stirring motor
- 1400 rpm
- Ambient temperature
- 10 to 35°C
Lubricating Oil Rust Characteristics Tester LRCT-A11
- Sample hole
- 4 pieces
- Speed of stirring motor
- 1400 rpm
- Speed for sample stirring
- 1000 ± 50 rpm
Rust Characteristics and Corrosion Tester LRCT-A12
- Sample hole
- 4 pieces
- Ambient temperature
- Room temperature to 35°C
- Temperature controlling range
- 0 to 100°C
Sulphur Content Tester
X-ray Fluorescence Sulfur in Oil Analyzer LST-A10
- Sample quantity
- 2 to 3 ml (it is equal to sample depth of 3 mm to 4 mm)
- Measurement time
- 60, 120, 240, 300, and 600 s at random
- Measurement range
- 7 ppm to 5 %
Dark Petroleum Products Sulphur Content Tester (Tubular Oven Method) LST-A11
- Air flow rate
- Not less than 150 L / h
- Max. Preset time
- 99 min 59 s (100 min)
- Chamber diameter of oven
- Φ22 mm
Vapor Pressure
Vapor Pressure Tester (REID METHOD) LVPT-C10
- Operation temperature of water bath
- RT ~ 90 °C
- Temperature controlling accuracy
- ± 0.1 °C
- Dimensions
- 550 × 520 × 102 mm
Petroleum Products Vapor Pressure Tester（REID METHODS) LVPT-C11
- Test bomb
- Two samples or a group of parallel samples
- Bath temperature
- 37.8 °C
- Temperature controlling accuracy
- 0.1 °C
Water Content Tester
Water Content Tester LWT-A10
- Ambient Temperature
- ≤ 35 °C
- Relative Humidity
- ≤ 85 %
- Heating Power of Electric Furnace
- 1000 W
Water Content Tester LWT-A11
- Ambient Temperature
- ≤ 35 °C
- Relative Humidity
- ≤85 %
- Heating Power of Electric Furnace
- 1000 W × 2
Crude Petroleum Water Content Tester LWT-B10
- Ambient Temperature
- (-10) °C ~ 35 °C
- Relative Humidity
- ≤ 85 %
- Distillation flask
- 1000 ml
Coulometric Karl Fischer Titrator LWT-A30
- Ambient Temperature
- 10°C to 35°C
- Measurement Range
- 0 to 100 mg
- Resolution
- 0.1 µg
Penetrometer
Penetrometer LMPT-A10
- Measurement range
- 0 to 600 penetration scale
- Timing controller
- 5 sec, 8 sec, 10 sec, 12 sec, 30 sec and 60 sec
- Time accuracy
- ± 0.1 seconds
Penetrometer LMPT-A13
- Measurement range
- 0 to 600 penetration scale
- Timing range
- 0 sec to 60 sec
- Time accuracy error
- ≥ ± 0.1 seconds
Penetrometer LMPT-A11
- Measurement range
- 0 to 600 penetration scale
- Timing controller
- 5 sec or 60 sec
- Time accuracy
- ± 0.1 seconds
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