Provide essential, irrefutable documentation of heat treatment profiles for compliance and quality assurance. The EH3127/001 12 Point Analogue Temperature Recorder is a reliable, chart-based instrument used to permanently record temperature data over time. This model simultaneously records data from up to 12 independent thermocouples onto a single circular chart. It is valued for its simplicity, robustness, and visual record of the heating/cooling profile, ensuring compliance with specifications like API and ASME standards for stress relief and preheat monitoring. Supplier: Incertech
This is a dedicated 12-point analog temperature recorder used to monitor and document thermal processes, typically in heat treatment applications. It receives signals from up to 12 thermocouples and charts the temperature profiles over time onto a paper chart. The solution provides a permanent, physical record of the heating and cooling cycles, which is essential for quality control and compliance documentation in welding and stress relief.
Used for recording pre and post weld heat treatment (PWHT) processes up to 1200 degree C, recording temperature data at 12 distinct points for quality control and code compliance.
| Channels | 12 Point (12 separate colour traces or printed dots) |
| Type | Analogue Recorder (Circular Chart or Strip Chart) |
| Temperature Range | 0-1200 degree C (or degree F version available), scale is application-specific. |
| Sensor Type | Universal input, commonly supplied with Type K thermocouple sockets fitted to the rear. |
| Accuracy | ±0.25% of span (typical) |
| Chart Speeds | Multiple selectable speeds (e.g., 12.5, 25, 50, 75, 100, 150 mm/h or selectable chart rotation times) |
| Auxiliary Supply | 110 Volts / 240 Volts AC selectable |
| Enclosure | Robust powder coated mild steel casing, with carry handles and often weather-resistant features. |
| Display | Analog display (chart) with digital display for setup/readout (varies by model). |
Circular Chart Recorder, 12-Channel Temperature Logger, PWHT Chart Recorder, Process Temperature Logger, Analog Temperature Recorder
It records temperature data by mechanically drawing lines onto a paper chart (circular or strip chart), providing a permanent, non-digital, visual record of the 12 temperature points.
**Errors and omissions excepted (E&OE)
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