IKA C 6000 Global Standards Package 1/12 Bomb Calorimeter

Overview

The IKA C 6000 Global Standards Package 1/12 is a high-precision oxygen bomb calorimeter engineered for rigorous thermodynamic quantification of gross calorific value (GCV) in solid and liquid fuels, waste materials, foodstuffs, and energetic compounds. It operates on the principle of constant-volume combustion calorimetry, where a precisely weighed sample is combusted under high-purity oxygen pressure inside a sealed, spherical stainless-steel bomb immersed in a thermally regulated water jacket. Temperature rise is measured with ultra-stable platinum resistance thermometers (PRTs) achieving 0.0001 K resolution—enabling trace-level reproducibility required for regulatory compliance and interlaboratory comparison. The system supports three standardized thermal modes: adiabatic (zero heat exchange with surroundings), isoperibol (constant-temperature jacket), and dynamic (accelerated equilibration via active jacket control), each configurable at user-selectable starting temperatures of 22 °C, 25 °C, or 30 °C to match method-specific environmental requirements.

Key Features

• Spherical bomb head design minimizes wall thickness and thermal mass, accelerating heat transfer and reducing measurement cycle time by up to 25% versus conventional cylindrical bombs.
• Integrated automation suite: automatic ignition, O₂ charging (up to 40 bar), venting, purge cycles, and water fill/drain—reducing operator intervention and minimizing procedural variability.
• RFID-enabled bomb recognition ensures correct calibration parameters are loaded automatically when C 6012 halogen-resistant decomposition bombs are inserted—critical for chlorine- or sulfur-rich samples per DIN EN ISO 1716 and ASTM D5865.
• Multi-interface connectivity: RS232 (balance, printer), USB (peripheral keyboard, flash storage), Ethernet (FTP server upload, network printing), and SD card slot for offline data export and firmware updates.
• Tactile 7-inch color touchscreen with intuitive workflow navigation, real-time temperature trend visualization, and context-sensitive help—designed for GLP-compliant operation without external PC dependency.
• Modular cooling integration: compatible with IKA KV600 recirculating chiller (included), maintaining jacket stability within ±0.001 K over extended runs (flow: 60–70 L/h at 18 °C; max pressure: 1.5 bar).

Sample Compatibility & Compliance

The C 6000 Global Standards Package 1/12 is validated for heterogeneous, high-ash, and halogen-containing matrices—including coal, biomass pellets, refuse-derived fuel (RDF), plastics, and pharmaceutical excipients. Its C 6012 decomposition bomb meets DIN 51900 mechanical and corrosion-resistance specifications and enables compliant analysis per 14 major international standards: DIN EN ISO 1928, DIN EN ISO 9831, DIN EN ISO 1716, DIN EN 15170, DIN CEN TS 14918, ASTM D240, ASTM D4809, ASTM D5865, ASTM E711, GB/T 213, and GOST R 52812. All calibration routines—including benzoic acid (NBS 39i) verification—support full audit trails aligned with ISO/IEC 17025 and FDA 21 CFR Part 11 requirements when paired with optional C 6040 Calwin software.

Software & Data Management

While the C 6000 operates autonomously via embedded firmware, optional IKA C 6040 Calwin software extends functionality for centralized laboratory management. Calwin provides automated calculation according to selected standard methods, real-time QC charting (X-bar/R, trend, deviation plots), electronic signature support, and full LIMS integration via ASTM E1384-compliant data export. Raw thermograms, calibration logs, and instrument status reports are timestamped and digitally signed. Ethernet connectivity permits scheduled FTP uploads to secure servers or direct printing to networked devices—ensuring ALCOA+ (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available) data integrity throughout the analytical lifecycle.

Applications

• Fuel certification laboratories performing routine GCV testing for coal trade contracts (ASTM D5865, ISO 1928).
• Waste-to-energy facilities validating calorific input for energy recovery efficiency calculations (DIN EN 15170, EN 13431).
• Food and feed quality control labs determining metabolizable energy content (ISO 9831, AOAC 968.10).
• Research institutions studying energetic materials (propellants, explosives) requiring sub-0.05% RSD repeatability (DIN 51900, ASTM E711).
• Environmental testing labs assessing hazardous waste incinerability per EPA SW-846 Method 9040C equivalents.

FAQ

Does the C 6000 require external PC operation?
No—the instrument features an embedded OS and fully functional touchscreen interface. A PC is only required for advanced reporting, LIMS linkage, or firmware updates via Calwin software.

Is the C 6012 bomb compatible with chlorine-containing samples?
Yes. The C 6012 halogen-resistant bomb uses specialized alloy construction and sealing geometry to prevent corrosive attack during combustion of PVC, waste plastics, or marine fuels—validated per DIN EN ISO 1716 Annex B.

What cooling infrastructure is mandatory?
The included KV600 chiller is essential for adiabatic and isoperibol modes. Ambient tap water is insufficient due to required thermal stability (±0.001 K); the KV600 maintains jacket temperature within 12–27 °C at 60–70 L/h flow.

How is measurement traceability ensured?
Each unit ships with NIST-traceable PRT calibration certificate. Internal reference checks against certified benzoic acid (NBS 39i) are programmable and logged with metadata (operator ID, date, ambient conditions) per ISO/IEC 17025 clause 7.7.

Can the system be integrated into a 21 CFR Part 11 environment?
Yes—when used with C 6040 Calwin v3.2+, it supports electronic signatures, audit trail review, role-based access control, and data encryption—fully satisfying FDA requirements for regulated pharmaceutical and biotech applications.