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

Mercaptan Sulfur Tester LMST-A10

  • (0 to ±1999.5) MvPotential measuring range
  • 0.1 % ±0.5 mVIntrinsic error
  • Ri ≥1 × 1012 ΩInput impedance
  • 10 mLBurette capacity

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-A11
  • (-10) °C ~ 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • 11 piecesCapillary 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

Specific Gravity Tester LSGT-A10

  •  4000 ml × 2Vessel Volume
  • 160 WPower of Vacuum pump
  • 3.7 kPa(27.75 mmHg)Negative power
  • 30 WPower of shaking machine

Oxygen Bomb Calorimeter LBC-C22

  • 10 ~ 35 ℃Temperature measurement range
  • ≤ 0.2 % (Grade C)Repeatability error
  • 20 MPaEndured pressure in oxygen bomb
  • 15 ~ 28 ℃Operation environment temperature
Oxygen Bomb Calorimeter LBC-C21
  • 10 ℃ ~ 35 ℃Temperature controlling range
  • 0.001 ℃Temperature resolution
  • 15 kJ / KMean value of heat capacity
  • 20 ℃ ± 5 ℃Ambient temperature
Oxygen Bomb Calorimeter LBC-C20
  • 14000 ~ 15000 J / KHeat capacity
  • 10 ~ 35 ℃Temperature measurement range
  • ≤ 0.2 % (Grade C)Repeatability error
  • 20 MPaEndured pressure in oxygen bomb

Acid Number and Acidity Tester LAAT-A11

  • ≤ 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • Scale division is 0.02 mlPrecision of titration tube
  • ≤ 1200 WTotal power consumption

Water Soluble Acid and Alkali Tester LAAT-A10

  • 100 ml,50 mlGraduated flask
  • 100mlConical flask
  • 250mlSeparatory funnel
  • (-10 )°C to 35 °CAmbient temperature
Acid Number Tester LAAT-A12
  • ≥0.05 mg KOH/gMeasurement range
  • 0 to 1800.0 mVPotential measurement range
  • 10 mLBurette volume
  • 0.001 mlMinimum titration volume