Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A10

Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester LDCT-A10 is designed and made as per “Test Methods for Demulsibility Characteristics of Petroleum Oils and Synthetic Fluids” ASTM D1401.

Ambient temperature Room temperature to 35 °C
Relative humidity ≤ 85 %
Timing range 1 s to 9 min 59 s
Temperature controlling range Room temperature to 99.9 °C
Temperature controlling accuracy ± 1 °C
Temperature resolution 0.1 °C
Stirring speed 1500 ± 15 rpm
Heating power for temperature controlling 600 W
Total power consumption ≤ 800 W
Power supply AC 220 V ± 10 %, 50 Hz
Dimension 520 × 460 × 122 mm
  • Electric motor to stir automatically
  • Uniform Temperature
  • Handling of stirring device is convenient
  • Digital display of time and temperature
  • Small bath and desktop structure
  • Determination of 5 samples can be done one by one

It can be widely used in the field of petroleum , chemical industry and scientific research

Ambient temperature Room temperature to 35 °C
Relative humidity ≤ 85 %
Temperature controlling range Room temperature to 99.9 °C
Temperature controlling accuracy ± 1 °C
Temperature controlling range 10 ℃ ~ 35 ℃
Temperature resolution 0.001 ℃
Mean value of heat capacity 15 kJ / K
Ambient temperature 20 ℃ ± 5 ℃
Temperature measurement range 10 ~ 35 ℃
Repeatability error ≤ 0.2 % (Grade C)
Endured pressure in oxygen bomb 20 MPa
Operation environment temperature 15 ~ 28 ℃
Heat capacity 14000 ~ 15000 J / K
Temperature measurement range 10 ~ 35 ℃
Repeatability error ≤ 0.2 % (Grade C)
Endured pressure in oxygen bomb 20 MPa
Calorimeter type Isoperibol
Oxygen filling Fully automatic oxygen filling & releasing, fully automatic bomb raising & lowering
Bomb volume 250 ml
Analysis time < 8 min full test process: <10 min
Calorimeter type Isoperibol
Temperature range 5 to 40°C
Measurement range 5 to 40 MJ/ kg
Operation Mode A. Outer barrel temperature follows room temperature change mode Or B. Outer barrel temperature constant mode
Calorimeter type Isoperibol
Temperature range 5 to 40°C
Measurement range 5 to 40 MJ/ kg
Operation Mode The outer barrel temperature is constant
Test bomb Two samples or a group of parallel samples
Bath temperature 37.8 °C
Temperature controlling accuracy 0.1 °C
Dimensions 500 × 560 × 680 mm, 950 × 540 × 720 mm
Operation temperature of water bath RT ~ 90 °C
Temperature controlling accuracy ± 0.1 °C
Dimensions 550 × 520 × 102 mm
Pressure meter accuracy ± 0.4 % kPa
Ambient temperature Room temperature to 35 °C
Relative humidity ≤ 85 %
Timing range 1 s to 9 min 59 s
Temperature controlling range Room temperature to 99.9 °C
Ambient temperature Room temperature to 35 °C
Relative humidity ≤ 85 %
Temperature controlling range Room temperature to 99.9 °C
Temperature controlling accuracy ± 1 °C
Measuring range 0 to 700 taper degree (digital display table 0-70 mm)
Timing device Timing error is less than ±0.1 s
 Resolution 0.01 mm
Needle insertion accuracy ±1 cone insertion degree