ProVaC's Pro-Quenchometer is built for full compliance with the five major international standards governing cooling-curve analysis of quenching media — from industrial oils to aqueous polymers to aluminum-specific quenchants.
ProVaC has expanded compliance to cover agitated multi-quenchant testing and aluminum alloy heat treatment — two of the fastest-growing segments in the industry.
The Most Versatile Agitated Quenchant Testing Standard — Oils, Water, Brine, and Polymers
The Dedicated Standard for Quenchant Testing in Aluminum Alloy Heat Treatment
From the original ISO 9950:1995 to the latest ASTM D7646-23 for aluminum — one Pro-Quenchometer platform covers every major international quenchant testing requirement.
The Original International Benchmark for Industrial Quenching Oil Testing
The ASTM Standard for Determining Cooling Characteristics of Quench Oils
The ASTM Standard for Polymer Quenchant Cooling Curve Analysis with Tensi Agitation
The Most Versatile Agitated Quenchant Testing Standard — Oils, Water, Brine, and Polymers
The Dedicated Standard for Quenchant Testing in Aluminum Alloy Heat Treatment
| Standard | Quenchant Type | Agitation | Probe | Probe Temp | Volume | |
|---|---|---|---|---|---|---|
| ISO 9950 | Industrial quenching oils | None — still (non-agitated) | Nickel-chromium-iron alloy (Inconel 600) | 850 °C ± 5 °C | 2 litres | Guide → |
| ASTM D6200 | Industrial heat-treating (quenching) oils | None — still (non-agitated) | Nickel Alloy 600 (UNS N06600 — Inconel) | 850 °C ± 2 °C | 2000 mL ± 50 mL | Guide → |
| ASTM D6482 | Aqueous polymer quenchants (PAG, PEOx, PSA, PVP) | Tensi impeller — 1000 rpm standard | Nickel Alloy 600 (Inconel) | 850 °C | ~1.5 L (fixed Tensi chamber) | Guide → |
| ASTM D6549NEW | Oils, water, brine, aqueous polymers — all quenchant types | Drayton pump — direct flow velocity measurement (L/min) | Nickel Alloy 600 (Inconel) | 850 °C | 2000 mL (same as D6200) | Guide → |
| ASTM D7646NEW | Aqueous polymer quenchants for aluminum alloys | None — still (non-agitated) | Pure silver (≥99.99%) — not Inconel | 500 °C ± 5 °C | 300 mL | Guide → |
Whether you need to certify quench oil per ASTM D6200, evaluate polymer quenchants per D6482, or qualify aluminum quenching per D7646 — ProVaC has you covered.