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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”.

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Temperature measurement range 10 ~ 35 ℃
Repeatability error ≤ 0.2 % (Grade C)
Endured pressure in oxygen bomb 20 MPa
Operation environment temperature 15 ~ 28 ℃
Temperature resolution 0.001 ℃
Temperature fluctuation Not more than 1 ℃ during a test
Ambient temperature Less than 85 %
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.

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Model Heat capacity Temperature measurement range Temperature controlling range Repeatability error Endured pressure in oxygen bomb Operation environment temperature Temperature resolution Mean value of heat capacity Heating power Temperature fluctuation Ambient temperature Relative humidity Endured pressure of oxygen bomb Temperature saved Measurement accuracy for heat value Dimension weight Power supply
LBC-C21 - - 10 ℃ ~ 35 ℃ - - - 0.001 ℃ 15 kJ / K - - 20 ℃ ± 5 ℃ ≤ 85 % 20 MPa Test pressure in oxygen bomb: 3 MPa 31 pieces ≤ 0.2 % 400 × 400 × 600 mm 18 kg -
LBC-C22 - 10 ~ 35 ℃ - ≤ 0.2 % (Grade C) 20 MPa 15 ~ 28 ℃ 0.001 ℃ - - Not more than 1 ℃ during a test Less than 85 % - - - - - - AC 220 V ± 5 %, 50 Hz
LBC-C20 14000 ~ 15000 J / K 10 ~ 35 ℃ - ≤ 0.2 % (Grade C) 20 MPa 15 ~ 28 ℃ 0.001 ℃ - - Not more than 1 ℃ during a test Less than 85 % - - - - - - AC 220 V ± 5 %, 50 Hz

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