The Fluke Calibration 9170-DW-R-156 Metrology Well is engineered for professionals who require unmatched accuracy and stability in low-temperature calibration. With a range extending to –45°C, this metrology-grade well delivers superior uniformity and repeatability, making it ideal for critical applications in regulated industries such as pharmaceuticals, energy, food processing, and research laboratories. The DW (dry-well) version is provided without an insert, giving users the flexibility to choose or customize inserts based on their specific probe requirements. Powered by 115V, this portable and rugged unit is equally suitable for laboratory environments and demanding field calibration tasks. Fully compliant with ISO/IEC 17025 and GLP/GMP standards, the 9170-DW-R-156 ensures traceable, reliable calibration results for process instrumentation.
Key Features:
Low-temperature metrology well with –45°C capability
Supplied without insert (DW model) for flexible customization
Exceptional stability, uniformity, and repeatability
Compact and portable design for lab or field use
Reliable digital control system for precise performance
Compatible Sensors:
Thermocouples
RTDs
Process probes and transmitters
Included Accessories:
115V power cord
User manual/documentation
Compliance:
ISO/IEC 17025 calibration compliant
Suitable for GLP/GMP laboratory practices
Benefits for Lab Users:
Provides ultra-low temperature calibration with exceptional accuracy
Flexibility to configure with inserts as needed
Ensures traceable and repeatable results for regulated environments
Portable solution for both field service and laboratory calibration tasks





