Furnace Temperature Verification Probe
At Furn-Tek, we supply high-accuracy furnace verification probes for validating critical process temperatures in compliance with industry standards. Whether you're verifying setpoints for assay furnaces, heat treatment profiles, or metallurgical smelters, we deliver the probes — and the traceable documentation — to match.
Product Specification
Sensor Types:
Type R, S, K, J, or PT100
Construction:
- Ceramic sheathed (for high-temp applications up to 1600 °C)
- Stainless steel or Inconel sheathed (for general industrial use up to 1250 °C)
Lengths:
Custom-built (300 mm – 1200 mm standard)
Junctions:
Grounded / ungrounded / exposed (as required)
Cable Options:
Fiberglass, braided stainless, PVC, or armored
Output:
mV or resistance (Ω) depending on sensor type
SANAS-Calibrated Certificates
Each verification probe can be supplied with a SANAS-accredited calibration certificate (ISO/IEC 17025), traceable to national standards, including:
- 3-point or 5-point calibration (based on client requirements)
- Specified tolerance verification at critical temperature ranges
Certificate includes:
- Probe serial number
- Deviation table
- Uncertainty range
- Calibration date and reference
- SANAS-accredited laboratory details
Applications:
- Temperature uniformity surveys (TUS)
- Assay furnace calibration audits
- Heat treatment system validation
- SAT (System Accuracy Test) reference probes
- Furnace commissioning and verification
Delivered Ready:
Furn-Tek ensures every temperature verification probe is manufactured, tested, and certified according to your required specifications — delivered with full documentation for QA, ISO audits, or metallurgical compliance.