Labtron LLTT-A22 is manufactured with new-type compressor and has two cooling baths in one chamber. The instrument is specially designed and made as per ASTM D2386 Standard Test Method for Solidifying Point of Petroleum Products.

Temperature controlling accuracy ± 0.5 °C
Refrigeration system New-type refrigeration compressor
Cold trough One trough with two baths, temperatures in two baths are equal
Controlling temperature of cold trough Room temperature ~ (-70) °C
Temperature Range 20 °C ~ 80 °C
Ambient temperature ≤ 30 ℃
Relative humidity ≤ 85 %
Dimensions 730 x 580 x 520 mm
Total power consumption ≤ 1000 W
Power supply AC 220 V ± 10 %, 50 Hz
  • Integrated design for low temperature tester
  • Advance in design and reasonable in structure
  • Special temperature controlling techniques
  • Solidifying point determination from (-20) °C to 80 °C
  • Digital temperature system
  • High precision temperature sensor
  • Spray plastics for instrument shell process
It is widely used in petroleum, chemical and research industry.

Low Temperature Tester

Solidifying Point and Cold Filter Plugging Point Tester LLTT-A15

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 ℃
Solidifying Point Constant Temperature Water Bath LLTT-A10

Solidifying Point Constant Temperature Water Bath LLTT-A10

  • Capacity
  • 20 L
  • Temperature range
  • Ambient +5°C to 100°C
  • Precision
  • ± 0.1℃
Solidifying Point Tester LLTT-A20

Solidifying Point Tester LLTT-A20

  • Temperature controlling accuracy
  • ± 0.5 °C
  • Refrigeration system
  • New-type refrigeration compressor
  • Cold trough
  • One trough with two baths, temperatures in two baths are equal
Distillate Fuel Cold Filter Plugging Point Filter LLTT-A12

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

Automatic Bomb Calorimeter

Automatic Bomb Calorimeter LABC-A11

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-B11

Automatic Bomb Calorimeter LABC-B11

  • Calorimeter type
  • Isoperibol
  • Oxygen filling
  • Semi-automatic
  • Bomb volume
  • 282 ml
Automatic Bomb Calorimeter LABC-A10

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-B10

Automatic Bomb Calorimeter LABC-B10

  • Calorimeter type
  • Isoperibol
  • Oxygen filling
  • Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering
  • Bomb volume
  • 250 ml

Octane Number & Cetane Number Tester

Octane Number and Cetane Number Tester LOCT-A10

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

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

Water Soluble Acid and Alkali Tester LAAT-A10

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

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
Acid Number Tester LAAT-A12

Acid Number Tester LAAT-A12

  • Measurement range
  • ≥0.05 mg KOH/g
  • Potential measurement range
  • 0 to 1800.0 mV
  • Burette volume
  • 10 mL
Acid Number and Acidity Tester LAAT-A11

Acid Number and Acidity Tester LAAT-A11

  • Ambient temperature
  • ≤ 35 °C
  • Relative humidity
  • ≤ 85 %
  • Precision of titration tube
  • Scale division is 0.02 ml

Aniline Test Equipment

Aniline Point Tester LAPT-A10

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

Aniline Point Tester LAPT-A11

  • Temperature controlling accuracy
  • ≤ 0.5 ℃
  • Temperature controlling range
  • Room temperature ~ 200 ℃
  • Power supply for illumination
  • 5 V