Bomb Calorimeter

Oxygen Bomb Calorimeter

The KoreaTech KRFBC-240 Oxygen Bomb Calorimeter conforms to ASTM D240, Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter.

• Equipped with a thermoelectric (semiconductor) water-cooling system, the instrument automatically determines the required cooling capacity and balances the water-circulation system based on the heat released during the previous test. This maintains a constant water temperature and greatly reduces the influence of ambient conditions. It also enables continuous operation by preventing the temperature difference between the outer-bucket water and the ambient environment from exceeding 1.5°C, which could otherwise interrupt testing after four or five consecutive tests.
• No manual measurement of the water quantity or adjustment of the water temperature is required throughout the test procedure, making operation simple and convenient.
• The instrument is equipped with an advanced compact oxygen-filling unit that provides reliable operation and a low failure rate.
• A probe-type electronic measuring vessel measures the quantity of water delivered to the inner bucket with a repeatability error of less than 0.5 g. This improves the accuracy of the water measurement and reduces the testing time.
• Special automatic shut-off and drainage couplings simplify water replacement. When the drain hose is connected, the instrument discharges the water; when the hose is disconnected, the drainage stops automatically.
• USB communication technology allows a single computer to control up to four calorimeter units or other compatible instruments, creating an integrated testing system.
• The software is fully compatible with Windows operating systems and provides high operational stability. It can connect to an electronic balance and supports remote data sharing over a network.

Specification

1. Calorimeter type: Isoperibol
2. Temperature range: 5℃～40℃
3. Temperature resolution: 0.0001℃
4. Precision: RSD≤0.1％
5. Testing time: 8 min
6. Power Supply: 220V, 50/60HZ
7. Power: ≤1.5kw