Oxygen Bomb Calorimeter LBC-C21

Labtron LBC-C21 is designed with high precision sensor and microprocessor to get reliable and accurate results. It is designed and made as per the International Standards ASTM D5865-13 “Test Methods for Heat of Coal”, ASTM D240-17 “Test Methods for Calorific Value of Petroleum Products” and ASTM D4809-13“Oxygen Bomb Calorimeter”.

  • Heat capacity
    Temperature measurement range
    Temperature controlling range 10 ℃ ~ 35 ℃
    Repeatability error
    Endured pressure in oxygen bomb
    Operation environment temperature
    Temperature resolution 0.001 ℃
    Mean value of heat capacity 15 kJ / K
    Heating power
    Temperature fluctuation
    Ambient temperature 20 ℃ ± 5 ℃
    Relative humidity ≤ 85 %
    Endured pressure of oxygen bomb 20 MPa Test pressure in oxygen bomb: 3 MPa
    Temperature saved 31 pieces
    Measurement accuracy for heat value ≤ 0.2 %
    Dimension 400 × 400 × 600 mm
    weight 18 kg
    Power supply
    • High precision sensor
    • Accurate and reliable
    • Microprocessor for control and led for display
    • Stirring motor has no noise
    • Easy transportation
  • It is mainly used in petroleum, chemical, automobile and development industries. It is suitable for determining heat value of petroleum products (Gasoline, jet fuels, diesel oil and fuel oils), which do not contain water, coal, paraffin and other combustible substance.

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

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

Vapor Pressure Tester (REID METHOD) LVPT-C10

  • RT ~ 90 °COperation temperature of water bath
  • ± 0.1 °CTemperature controlling accuracy
  • 550 × 520 × 102 mmDimensions
  • ± 0.4 % kPaPressure meter accuracy

Petroleum Products Vapor Pressure Tester(REID METHODS) LVPT-C11

  • Two samples or a group of parallel samplesTest bomb
  • 37.8 °CBath temperature
  • 0.1 °CTemperature controlling accuracy
  • 500 × 560 × 680 mm, 950 × 540 × 720 mmDimensions
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

Penetrometer LMPT-A11

  • 0 to 600 penetration scaleMeasurement range
  • 5 sec or 60 secTiming controller
  • ± 0.1 secondsTime accuracy
  • 0.01 mmResolution
Penetrometer LMPT-A12
  • {"Measurement range":"0 to 600 penetration scale","Timing controller":"5 sec or 60 sec","Time accuracy":"\u00b1 0.1 seconds","Resolution":"0.1 penetration","Penetration accuracy":"\u00b1 1 penetration","Weight of standard needle":"2.5 \u00b1 0.05 g","Dimensions (W \u00d7 L \u00d7 H)":"700 \u00d7 400 \u00d7 750 mm","Weight":"30 kg"}Penetrometer
  • {"Bath volume":"3.5 L","Temperature range":"5 \u00b0C to 60 \u00b0C","Temperature accuracy":"\u00b1 0.1 \u00b0C","Circulatory water quantity":"3 L\/minute","Pump Lift":"2 m","Power consumption":"1200 W","Power supply":"AC 220V \u00b1 10 %, 50 Hz","Dimensions (W \u00d7 L \u00d7 H)":"600 \u00d7 400 \u00d7 650 mm","Weight":"40 kg"}Circulatory Water Bath
Penetrometer LMPT-A10
  • 0 to 600 penetration scaleMeasurement range
  • 5 sec, 8 sec, 10 sec, 12 sec, 30 sec and 60 secTiming controller
  • ± 0.1 secondsTime accuracy
  • 0.01 mmResolution

Dropping Point Tester (Air bath) LDPT-A11

  • ≤ 35 ℃Ambient temperature
  • ≤ 85 %Relative humidity
  • 250 W × 2Heating power of electric furnace
  • ≤ 700 WTotal power consumption

Dropping Point Tester (Oil Bath) LDPT-A10

  • 600 mlBeaker quantity
  • (-10) °C ~ 40 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • (-5) °C ~ 300 °CThermometer Measurement range
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

Kinematics Viscometer LKV-A11

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