Oxygen Bomb Calorimeter LBC-C22

Labtron LBC-C22 is manufactured with high precision temperature sensor and a high performance A/D converter. The instrument 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 10 ~ 35 ℃
    Temperature controlling range
    Repeatability error ≤ 0.2 % (Grade C)
    Endured pressure in oxygen bomb 20 MPa
    Operation environment temperature 15 ~ 28 ℃
    Temperature resolution 0.001 ℃
    Mean value of heat capacity
    Heating power
    Temperature fluctuation Not more than 1 ℃ during a test
    Ambient temperature Less than 85 %
    Relative humidity
    Endured pressure of oxygen bomb
    Temperature saved
    Measurement accuracy for heat value
    Dimension
    weight
    Power supply AC 220 V ± 5 %, 50 Hz
    • High precision temperature sensor
    • A high performance A/D converter
    • Automatic and easy operate
  • It is the desired instrument for power plants, smelting, cement, and petrochemical, scientific research institutes. It is widely used to determine heat value of coal, oils, tar, and paraffin, etc.

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-C21

  • 10 ℃ ~ 35 ℃Temperature controlling range
  • 0.001 ℃Temperature resolution
  • 15 kJ / KMean value of heat capacity
  • 20 ℃ ± 5 ℃Ambient temperature

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
Penetrometer LMPT-A11
  • 0 to 600 penetration scaleMeasurement range
  • 5 sec or 60 secTiming controller
  • ± 0.1 secondsTime accuracy
  • 0.01 mmResolution
Solidifying Point and Cold Filter Plugging Point Tester LLTT-A15
  • New-type refrigeration compressorRefrigeration system
  • Cold trough I: RT ~ (-51) °C, ± 1°; Cold trough II:RT ~ (-80) °C, ± 1 °CControlling temperature of cold trough
  • ≤ 30 ℃Ambient temperature
  • ≤ 85 %Relative humidity

Distillate Fuel Cold Filter Plugging Point Filter LLTT-A12

  • (-10)℃ ~ 35 ℃Ambient temperature
  • ≤ 85 %Relative humidity
  • 31.0 ~ 32.0 mmSample cup Inner diameter
  • 1.0 ~ 1.5 mmSample cup Wall thickness

Solidifying Point Tester LLTT-A13

  • ± 0.5 ℃Temperature controlling accuracy
  • New-type refrigeration compressorRefrigeration system
  • Two holes in one trough, and same temperatureCold trough
  • ≤ 30 ℃Ambient temperature
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

Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A11

  • Room temperature to 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • Room temperature to 99.9 °CTemperature controlling range
  • ± 1 °CTemperature controlling accuracy
Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A10
  • Room temperature to 35 °CAmbient temperature
  • ≤ 85 %Relative humidity
  • 1 s to 9 min 59 sTiming range
  • Room temperature to 99.9 °CTemperature controlling range
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

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