CKIC 5E-AC/PL Calorimeter Isothermal calorimeter / combustion / for fuel / for biomass

Product catalog summary

Standard and Optional Configuration: The 5E-AC/PL Calorimeter includes a main analyzer, controlling unit, chiller, standard CV bomb, computer, oxygen charger, crucibles, ignition wire, benzoic acid, O-ring kit, tool kit, lens paper, pellet press, and bench-top oxygen charger. An optional halogen-resistant oxygen vessel is available.

Features: The 5E Series Calorimeter features a water cycling system based on the theory of communicating vessels, a large jacket volume to minimize heat transfer, a large water tank for cooling, and capabilities for auto-diagnosis, remote data transfer, and balance connection.

Calibration Data: The document provides calibration data with mass, temperature rise, and heat capacity units, showing an average heat capacity of 9883 J/K with a relative standard deviation (RSD) of 0.043%.

Specifications: The calorimeter operates under specific test conditions: ambient temperature of 20°C±1°C, humidity of 75%±5%, no strong interference sources, and a clean water circuit with distilled water. It conforms to various standards including AS 1038.5, ASTM D240, and ISO 1928. The precision for 1g of benzoic acid is 0.05% RSD, with a measuring range up to 50000J and a temperature resolution of 0.0001°C.

Performance: The calorimeter offers control ability for 2 units per PC, with analysis times of 8 minutes per sample using the dynamic method and 15 minutes using the classical method. It features an isoperibol jacket type, laser ignition method, vessel identification, and automatic bucket and oxygen filling. The structure is benchtop or vertical, with automatic or manual bomb vessel lifting.

Power and Dimensions: The power supply is single-phase, AC220±10%, 50/60Hz, ≤500W. The net weight is 75kg for benchtop models and 103kg for vertical models. Dimensions vary based on configuration.

Conclusion: The 5E-C5500 Automatic Calorimeter exceeds ASTM precision requirements, with a precision of less than 0.05% RSD, surpassing the ASTM-D5865 requirement of no greater than 0.17% RSD.

Catalog excerpts

CKIC 5E-AC/PL Calorimeter Isothermal calorimeter / combustion / for fuel / for biomass-1

5E-AC/PL Calorimeter Standard Configuration Optional Configuration Lens paper Pellet press Bench-top oxygen charger Halogen Resistant Oxygen Vessel Main analyzer: Controlling Unit and Chiller Standard CV bomb Computer Handle Oxygen Charger Crucibles Ignition Wire Benzoic Acid O-ring kit Tool kit Typical structure ensures trouble free operation Water cycling system applies the theory of communicating vessels, simple and reliable. Large jacket volume minimizes the heat transfer between bucket and the environment. Large water tank is equipped for cooling down water from the bucket after each analysis. Auto-diagnosis, remote data transfer and balance connection available.

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CKIC 5E-AC/PL Calorimeter Isothermal calorimeter / combustion / for fuel / for biomass-2

Test Data Calibrate Mass, g Temperature Rise as-determined Heat Capacity Remark: ASTM-D5865, the precision of ten acceptable calibration test runs shall have a relative standard deviation (RSD) no greater than 0.17% and CKIC’s specification is less than 0.05%RSD. Conclusion: 5E-C5500 Automatic Calorimeter exceeds the ASTM precision requirement. Specification Model Precision (1g Benzoic Acid) Temp. Resolution Measuring Range Control Ability Up to 50000J 2 Units / 1 PC available Dynamic method:10mins, Classical method:15mins Dynamic method: 11mins Classical method: 16mins Analysis Time per Sample...

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