Existent Gum Tester LEGT- B32

Labtron LEGT-B32 is designed with unique air compressor and flowmeter to meet industrial requirements. This instrument is designed and made as per ASTM D381 Standard test method for gum content in fuels by jet evaporation.

  • Bath type
    Bath capacity
    Ambient temperature
    Relative humidity
    Temperature controlling range
    Temperature controlling accuracy
    Heating type
    Evaporation bath type and size Aluminum bath φ260 × 130 mm
    Constant temperature bath
    Holes for testing 5 pieces
    Size of holes for testing cylinder φ51 × 70 mm
    Flow rate display
    Working temperature 160 ℃ ~ 165℃
    Temperature controlling methods
    Temperature display
    Working pressure for decompression valve 0.07 MPa
    Gas source
    Air flow rate at jet nozzle 600 ml / s
    Dimension 590 x 480 × 340 mm
    Total power consumption
    Heating power
    Power supply AC 220 V ± 10 %, 50 Hz; 3.5 kW
    • Metal bath as the heating system
    • Rapid heating speed and uniform bath temperature
    • Five samples can be determined simultaneously
    • Efficient and convenient
    • High quality air compressor
    • Automatic temperature controlling method
    • Independent flow meter
    • Flow rate can be manually controlled and displayed using float ball flow meter
  • It is widely used in petroleum, chemical, automobile and development industry. It is the best choice for aviation gasoline and automotive gasoline manufacturing, using, and researching companies for existent gum determination.

Existent Gum Tester LEGT- B31

  • Aluminum block bath, φ260 × 130 mmEvaporation bath type and size
  • 3 piecesHoles for testing
  • φ51 × 70 mmSize of holes for testing cylinder
  • Flow meterFlow rate display

Existent Gum Tester LEGT- B30

  • Oil bathBath type
  • 5000 ml ± 50 mlBath capacity
  • Room temperature to 35 °CAmbient temperature
  • ≤ 85 %Relative humidity

Kinematics Viscometer LKV-A11

  • (-10) °C ~ 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • 11 piecesCapillary viscometer
  • 6 W, 1200 rpmStirring motor

Kinematics Viscometer LKV-A13

  • (-10) °C ~ 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • 7 pieces of Cannon-Fenske reserve-flow capillary viscometer tubes in a groupCapillary viscometer
  • 6 W, 1200 rpmStirring motor
Kinematics Viscometer LKV-A12
  • (-10) °C ~ 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • 11 piecesCapillary viscometer
  • 6 W, 1200 rpmStirring motor
Rotational Viscometer LRV-A10
  • 10 ~ 2000000 MPa•sViscosity measurement range
  • 5 °C ~ 35 °CAmbient temperature
  • Not more than 80 %Ambient humidity
  • Four spindles of No.1 ~ 4Spindles

Automatic Bomb Calorimeter LABC-B10

  • IsoperibolCalorimeter type
  • Fully automatic oxygen filling & releasing, fully automatic bomb raising & loweringOxygen filling
  • 250 mlBomb volume
  • < 8 min full test process: <10 minAnalysis time

Automatic Bomb Calorimeter LABC-A10

  • IsoperibolCalorimeter type
  • 5 to 40°CTemperature range
  • 5 to 40 MJ/ kgMeasurement range
  • The outer barrel temperature is constantOperation Mode
Automatic Bomb Calorimeter LABC-A11
  • IsoperibolCalorimeter type
  • 5 to 40°CTemperature range
  • 5 to 40 MJ/ kgMeasurement range
  • A. Outer barrel temperature follows room temperature change mode Or B. Outer barrel temperature constant modeOperation Mode
Copper Strip Corrosion Tester LRCT-A13
  • 4 piecesSample hole
  • 4 to 12 piecesSample quantity
  • Room temperature to 35 °CAmbient temperature
  • Room temperature to 100°CTemperature controlling range

Lubricating Oil Rust Characteristics Tester LRCT-A11

  • 4 piecesSample hole
  • 1400 rpmSpeed of stirring motor
  • 1000 ± 50 rpmSpeed for sample stirring
  • Room temperature to 35°CAmbient temperature

Liquefied Petroleum Gas Copper Corrosion Tester LRCT-A10

  • 2 piecesSample hole
  • 1400 rpmSpeed of stirring motor
  • 10 to 35°CAmbient temperature
  • Room Temperature to 100°CTemperature controlling range
Carbon Residue Tester (CONRADSON METHODS) LRCT-B10
  • 30 mlPorcelain crucible
  • 75 mlInner iron crucible
  • 190 mlOuter iron crucible
  • Mig BurnerBurner
Carbon Residue Tester (Digital Temperature Controlled Electric Furnace Methods) LRCT-B11
  • Four holes with a furnaceBath type
  • Electric resistance furnaceHeating type
  • 0 ~ 520 °CTemperature controlling range
  • ± 5 °CTemperature controlling accuracy

Carbon Residue Tester (Ramsbottom) LRCT-B20

  • Metal furnaceCoking furnace
  • Electric heatingHeating mode
  • 5 unitsTest unit
  • Ambient to 550°CTemperature range