Gossen METRACAL MC Multi-Function Calibrator – M245A

Gossen METRACAL MC – Universal Multi-Function Calibration for Advanced Process Engineering

The Gossen METRACAL MC (M245A) serves as an elite, all-in-one solution for engineers managing complex measurement uncertainty across chemical process and laboratory environments. By integrating a high-precision simulator with a 60,000-digit TRMS multimeter, this universal calibrator effectively eliminates the need for multiple handheld tools during rigorous transducer production audits. The system architecture supports simultaneous calibration and measurement of mA, V, and 12 distinct thermocouple types, ensuring that every metrological characterization remains within strict DAkkS-certified tolerances while mitigating signal drift in sensitive transmitter loop audits.

Engineering trust is foundational to the Gossen METRACAL MC, featuring a rugged, EMC-compliant housing designed to maintain operational fidelity in electrically noisy industrial sites. This metrology-grade instrument incorporates a 16 Mbit internal memory for extensive data infrastructure support, allowing for detailed tracking of frequency, pulse, and ramp generation functions. Every component, from the high-contrast display to the TRMS AC measurement logic, is engineered to prevent laboratory failures and ensure long-term reliability for engineers focused on surgical precision in transducer characterization and field service.

High-Fidelity Technical Specifications

• Metrological Logic: Triple-function universal calibrator, simulator, and 60,000-digit TRMS multimeter stimulus for versatile audits.
• Temperature Simulation: Supports 12 TC types (J, K, T, S, R) and RTD (30-2000 Ω) for comprehensive characterization.
• Dual Mode Logic: Simultaneous U/I calibration and measurement for streamlined transmitter audits and loop integrity.
• Signal Generation: Integrated frequency and pulse generators (1Hz-2kHz) with ramp and staircase functions for stimulus.
• Data Infrastructure: 16 MBit internal memory provided for secure storage of metrological audit trails and results.
• Safety Architecture: Ruggedized EMC compliant build with TRMS AC measurement to 1 kHz fidelity for noisy sites.
• Compliance: Includes DAkkS calibration certificate to satisfy international ISO/IEC 17025 metrology standards and traceability.

Advanced Signal Stimulus Technology

The Gossen METRACAL MC utilizes a high-speed 16 Mbit internal data bus to manage simultaneous signal generation and TRMS measurement. Its proprietary pulse-width modulation technology ensures high-fidelity frequency stimulus, while the 60,000-digit resolution provides the granular data necessary for identifying micro-drifts in process engineering loops.

Certified Regulatory Quality Assurance

This universal standard is delivered with a DAkkS calibration certificate, ensuring full traceability to national metrology institutes. It complies with rigorous ISO/IEC 17025 requirements and EMC safety directives, making it a globally recognized reference for chemical process engineering and high-precision transducer production.