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Petroleum Testing | Existent Gum Tester LEGT- B30

Existent Gum Tester LEGT- B30

Labtron LEGT- B30 is manufactured and made as per ASTM D381-12 “Test Methods for Existent Gum in Engine Fuels”. It is suitable to determine the tendency of fuels (gasoline, coal oil, diesel oil) to form gum when used in the motor.

  • Bath type Oil bath
    Bath capacity 5000 ml ± 50 ml
    Ambient temperature Room temperature to 35 °C
    Relative humidity ≤ 85 %
    Temperature controlling range RT to 250 °C
    Temperature controlling accuracy 150 °C ± 3 °C;180 °C ± 3 °C;250 °C ± 5 °C
    Heating type Electric heater
    Evaporation bath type and size
    Constant temperature bath
    Holes for testing
    Size of holes for testing cylinder
    Flow rate display
    Working temperature
    Temperature controlling methods
    Temperature display
    Working pressure for decompression valve
    Gas source
    Air flow rate at jet nozzle
    Dimension 840 x 380 x 600 mm
    Total power consumption ≤ 1200 W
    Heating power 1000 W
    Power supply AC 220 V ± 10 %, 50 Hz
    • Economical in design and size
    • High temperature oil bath and control box
    • Oil bath adopts stainless steel structure, durable
  • It is widely used in petroleum, chemical, automobile and development industries. It is also suitable for determining tendency of fuels (gasoline, kerosene and diesel oil) to form gum when the fuels are used in the engine.

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- B32

  • Aluminum bath φ260 × 130 mmEvaporation bath type and size
  • 5 piecesHoles for testing
  • φ51 × 70 mmSize of holes for testing cylinder
  • 160 ℃ ~ 165℃Working temperature

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
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
Benzene Distillation Tester (Low Temperature) LDT-A11
  • -10°C to 35°CAmbient temperature
  • ≤ 85 %Relative humidity
  • Each one for 70°C to 90°C , 100°C to120°C , and 125°C to 150°CThermometer
  • 0.1 ℃Scale division

Automatic Distillation Apparatus LADA-A10

  • 2 kWHeating power
  • 0.5 kWCooling power
  • 0 to 400℃Steam temperature
  • 0 to 500℃Oven temperature

Distillation Tester Dual Units LDT-A15

  • 100 mlGraduated flasks
  • 1mlScale division of graduated flask
  • 125 mlDistillation flask
  • ≤ 35 °CAmbient temperature
Mechanical Impurity Tester (Weight Method) LMIT-A21
  • 390 x 260 x 590 mmDimension
  • ≤ 1200 WTotal power consumption
  • AC 220 V ± 10 %, 50 HzPower supply
  • 1000 WHeating power of water bath
Insulating Oil Breakdown Voltage Tester LIBT-A23
  • AC 220 V ± 5 % , 50HzPower supply
  • 0 ~ 75 kVMeasurement range
  • 3 kV ± 10 % / sVoltage rising rate
  • 2.5 mmDistance between electrodes

Wax Oil Content Tester LWCT-A22

  • AC 220 V ± 10 %, 50 HzPower supply
  • RT ~ 90 ℃ ± 5 ℃Temperature controlling range in water bath
  • (-35) ℃ ± 1 ℃Cooling bath temperature
  • 35 ℃ ± 1 ℃Evaporation temperature

Foaming Characteristics Tester LFCT-A10

  • Ambient to 100°CTemperature Range
  • ± 0.1°CTemperature Precision
  • 94 mL ± 5 mL/min, with flowmetersAir Flow
  • 0 to 99 min 59 s, resolution 1 sTiming Unit
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