IKA C 6000 Isoperibol Calorimeter Package 1/12

Overview

The IKA C 6000 Isoperibol Calorimeter Package 1/12 is a high-precision, microprocessor-controlled oxygen bomb calorimeter engineered for accurate determination of gross calorific value (GCV) in solid and liquid fuels, waste materials, and biomass samples. It operates on the principle of isoperibol (isothermal) calorimetry—where the outer water jacket temperature remains constant during combustion—and supports dynamic (adiabatic approximation) measurement modes for accelerated throughput. Designed to meet stringent international standards—including DIN 51900, ISO 1928, ASTM D240, ASTM D5865, EN ISO 1716, and GB/T 213—the system delivers traceable, reproducible energy quantification essential for quality control laboratories, power generation facilities, cement plants, and accredited testing institutes operating under ISO/IEC 17025 or GLP frameworks.

Key Features

• Spherical bomb head geometry minimizes wall thickness and thermal mass, enabling rapid heat transfer and reducing cycle time to ≤15 minutes per sample in isoperibol mode.
• Triple selectable start temperatures (22 °C, 25 °C, 30 °C) for both isoperibol and dynamic measurement protocols—ensuring compatibility with diverse sample matrices and ambient lab conditions.
• Integrated automation suite: automatic ignition, oxygen charging (up to 40 bar), venting, purging, and water filling/drainage—reducing operator intervention and minimizing procedural variability.
• RFID-enabled C 6012 halogen-resistant oxygen bomb allows automatic recognition and configuration; optimized for chlorine- and sulfur-rich samples per DIN EN ISO 1716 and ASTM D4809.
• Modular connectivity: RS232 interfaces for analytical balances and PCs, USB port for printers, Ethernet (TCP/IP) for FTP server upload and network printing, plus SD card slot for offline data export and firmware updates.
• High-resolution temperature sensing with 0.0001 K resolution and ±0.001 K stability over 30-minute equilibration periods—critical for achieving ≤0.05% RSD repeatability (NBS 39i benzoic acid standard).
• Compatible with external chiller units (e.g., KV 600) delivering regulated cooling water at 12–27 °C and 60–70 L/h flow rate, ensuring thermal stability across extended measurement sequences.

Sample Compatibility & Compliance

The C 6000 accommodates a broad range of combustible samples—including coal, coke, petroleum products, refuse-derived fuel (RDF), sewage sludge, and foodstuffs—within its 40,000 J total heat capacity range. Its C 6012 oxygen bomb features corrosion-resistant alloy construction and dual-seal design, supporting halogen-containing samples without degradation or cross-contamination. Regulatory alignment extends across multiple frameworks: compliance with ASTM E711 (waste calorimetry), EN 15170 (solid recovered fuels), CEN TS 14918 (biomass), and BG/T 213 (Chinese national standard) is ensured through built-in calculation algorithms and configurable calibration routines. All measurements adhere to ISO/IEC 17025 requirements for uncertainty estimation, and audit trails—including operator ID, timestamped parameter logs, and raw thermogram exports—are fully supported when paired with optional C 6040 CalWin software.

Software & Data Management

While the C 6000 operates autonomously via its 7-inch capacitive touchscreen interface, full data governance is enabled through the optional IKA CalWin C 6040 software (sold separately). CalWin provides real-time visualization of temperature curves, automated baseline correction, statistical QC charts (X-bar/R, trend analysis), and customizable report templates aligned with ISO, ASTM, and DIN reporting conventions. The software supports 21 CFR Part 11-compliant user access controls, electronic signatures, and immutable audit trails—making it suitable for GMP-regulated environments. Data export options include CSV, PDF, XML, and direct LIMS integration via ODBC or RESTful API. Network deployment permits centralized instrument monitoring across multi-site laboratories using standard FTP or SMB protocols.

Applications

• Determination of higher heating value (HHV) in coal, lignite, and anthracite per ISO 1928 and ASTM D5865.
• Calorific evaluation of alternative fuels (e.g., tire-derived fuel, plastic waste) according to EN 15440 and CEN/TS 15400.
• Quality assurance in cement kiln feedstock analysis (EN 196-8) and biomass pellet certification (EN 14918).
• Research-grade energy content profiling in food science (Atwater system validation) and pharmaceutical excipient characterization.
• Environmental compliance testing for municipal solid waste (MSW) and sewage sludge under EPA Method 9040C and ISO 13871.

FAQ

What standards does the C 6000 support out-of-the-box?
The instrument natively implements calculation engines for DIN 51900, ISO 1928, ASTM D240, ASTM D5865, EN ISO 1716, and GB/T 213. Additional standards are accessible via CalWin software configuration.
Is the C 6012 oxygen bomb compatible with chlorine-rich samples?
Yes—the C 6012 bomb uses specialized nickel-chromium alloy and fluoropolymer seals, certified for halogen resistance per DIN EN ISO 1716 and ASTM D4809.
Can the system operate without external cooling?
No. Stable isoperibol performance requires continuous, temperature-regulated water circulation. The included KV 600 chiller maintains jacket temperature within ±0.02 K of setpoint.
Does the C 6000 meet FDA 21 CFR Part 11 requirements?
Hardware-level compliance requires CalWin C 6040 with configured user roles, audit logging, and electronic signature modules—fully validated for regulated biopharma and nutraceutical labs.
What is the minimum recommended laboratory ambient temperature?
20–25 °C with ≤80% relative humidity (per DIN EN 60529 IP20 rating); operation outside this range may affect thermal equilibrium stability and RSD performance.