Oxygen bomb calorimeters measure the heat of chemical reactions or physical changes. This is done by performing the reaction in a container that maintains constant volume and they are thus designed to withstand the pressure that builds up as the reaction occurs. In an oxygen bomb calorimeter, the sample is loaded in the reaction chamber (called the bomb) along with oxygen; this is submerged in water within an insulating container. Once the sample is ignited, a thermometer which is partially submerged in the water, records the temperature changes that occur. Level of precision, capacity, and price are important considerations when purchasing a bomb calorimeter.
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LECO
- Isoperibol Calorimeter
- 0.0001°C
- 4.5 to 20 min (depending on mode)
LECO
- Isoperibol Calorimeter
- Inquire
- 5.5 minutes
NETZSCH-Gerätebau GmbH
- Reaction-to-fire tests - Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement) according to ISO 5660-1 and ASTM E 1354
- Inquire
- Inquire
Parr Instrument Company
- Isoperibol oxygen bomb calorimetry
- 0.0001C
- 7 tests per hour
Parr Instrument Company
- Oxygen bomb combustion calorimetry
- 0.0001°C
- 4 to 6 tests per hour
Parr Instrument Company
- Oxygen bomb combustion calorimetry
- 0.0001C
- 1 test per hour
Parr Instrument Company
- Isoperibol oxygen bomb calorimetry
- 0.0001C
- 4 to 7 tests per hour
Parr Instrument Company
- Oxygen bomb combustion calorimetry
- 0.0001C
- 2 tests per hour
Parr Instrument Company
- Oxygen bomb combustion calorimetry
- Inquire
- 2 to 3 tests per hour
Parr Instrument Company
- Solution Calorimetry
- 0.0001°C
- Dependent on sample
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- Fully Automated Isoperibol Calorimeter
Parr Instrument Company
I used the Automatic Isoperibol Calorimeter 6400 in the field of biofuels and alternative energy sources. The calorific value of biofuels and other alternative energy sources needs to be determined ... Read Review - Delivers Reliable Results
Parr Instrument Company
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