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📁 Download Technical Datasheet (PDF)
📘 Download User Manual (PDF)
Temperature calibrator for thermocouples Chauvin Arnoux CA 1621
The Chauvin Arnoux CA 1621 is a compact, robust, and easy to use handheld process calibrator designed for industrial environments. This professional instrument is capable of both measuring and simulating up to 8 types of thermocouples, as well as DC voltage signals in millivolts (mV), making it an essential tool for commissioning, routine maintenance, and verification of process measurement chains.
Key Technical Specifications:
- Supported Thermocouples: J, K, T, E, R, S, B, N
- Voltage Range: -10 mV to 100 mV (Resolution: 0.01 mV / Accuracy: +-0.025% + 2 counts)
- Temperature Range (Type K): -200 C to +1370 C
- Operation Modes: High precision Simulation (Output) and Measurement (Input)
- Display: Backlit digital LCD screen with clear interface
- Power Supply: 6 x 1.5 V AAA batteries for long field autonomy or mains power supply operation
- Dimensions and Weight: 205 x 97 x 45 mm / 472 g including batteries
- Applications: Industrial automation, metallurgy, HVAC commissioning, R&D laboratories, and sensor verification.