World's First Fully Automated Probe Transfer System

The Pro-QuenchometerPrecision Quenchant Testing for Industry Leaders

Determine cooling characteristics of quench oils and polymers per ASTM D6200 and ISO 9950:1995. Backed by 12+ years of research, trusted by 100+ installations across Americas, Europe, Russia, and Asia.

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12+Years of Research
100+Global Installations
30%Rejection Reduction

Compliant With International Quality Standards

ASTM D6200Quench Oil TestingISO 9950:1995Industrial Quenching
CQI-9Heat Treatment Standard
ASTM D6482Polymer QuenchantASTM D6549Agitated TestingNEWASTM D7646Aluminum AlloysNEW
NABLCertified Sensors
Explore All Standards Guides →
✨ Newly Supported

Now Supporting Two New ASTM Standards

ProVaC has expanded its compliance coverage to include ASTM D6549 (agitated multi-quenchant testing with Drayton Unit — oils, water, brine & polymers) and ASTM D7646 (aqueous polymer quenchants for aluminum alloy heat treatment with silver probe). One Pro-Quenchometer now covers every major international quenchant testing requirement.

ASTM D6549The Most Versatile Agitated Quenchant Testing Standard — Oils, Water, Brine, and Polymers
→
ASTM D7646The Dedicated Standard for Quenchant Testing in Aluminum Alloy Heat Treatment
→
View All Standards Guides →
See It In Action

Watch the Pro-Quenchometer Introduction

A quick look at the world's first fully automated quenchometer — from automatic probe transfer to real-time cooling curve analysis.

Simple. Automated. Accurate.

How the Pro-Quenchometer Works

From probe preparation to actionable cooling curve data — a fully automated 4-step process that eliminates human error and ensures reproducible, standard-compliant results every time.

01

Probe Preparation

The ASTM-standard Inconel probe is heated to 850°C in the integrated furnace, reaching the exact temperature specified by ASTM D6200 and ISO 9950:1995.

02

Automatic Transfer

The world's first automated probe transfer mechanism safely moves the 850°C probe into the quenchant — zero manual handling, zero safety risk.

03

Data Collection

NABL-certified sensors record precise temperature changes throughout the cooling process, capturing thousands of data points for a complete cooling curve.

04

Analysis & Report

ProQuench software automatically calculates CRmax, Hardening Power, transition temperatures and generates a professional PDF report — instantly.

Why Choose Pro-Quenchometer

Five Advantages No Competitor Can Match

Developed over 12+ years of research, the Pro-Quenchometer combines safety, precision, and value in ways competitors simply cannot replicate.

World First

Automatic Probe Transfer

The only quenchometer worldwide with a fully automated probe transfer mechanism — eliminating manual handling of 850°C probes and making your lab safer.

Highest Accuracy

NABL Certified Sensors

Only NABL-certified sensors are used, guaranteeing superior accuracy, reliability, and repeatability in every measurement — results you can stake your quality certifications on.

Up to 10 Curves

Multi-Curve Comparison

Compare up to 10 cooling curves simultaneously for batch-to-batch consistency verification. Competitors limit you to 2–3 curves at most.

Best Value

Best Price-to-Feature Ratio

Premium capabilities — automated transfer, NABL sensors, advanced software — at the most competitive price point in the global market. Made in India advantage.

Dedicated Engineers

Expert Technical Support

Dedicated support from qualified metallurgical engineers ensures smooth operation, rapid issue resolution, and maximum uptime for your testing lab.

Included Software

ProQuench v3.0

Purpose-built desktop application that turns raw datalogger files into complete quenchant intelligence — now with built-in AI Insights. Available for Windows and macOS.

Download ProQuenchFull Details →
ASTM D6200-01ISO 9950:1995WindowsmacOSAI Insights
Cooling curve analysis dashboard with test resultsHistorical cooling rate range shown as shaded areaMulti-curve cooling rate comparison chartProbe management dashboard with K-factorsProfessional quenchant test report PDFAI Insights chat interface for quenchant analysis
✨New in ProQuench V3

AI Insights —
Ask Your Data, Get Answers

ProQuench V3 introduces a built-in AI assistant that understands your test data. Ask questions in plain language and get instant, context-aware insights without needing to interpret raw numbers.

  • 🔍
    Test AnalysisInstantly understand what a test result means — cooling rates, phase transitions, and anomalies explained in plain language.
  • 📉
    Degradation DetectionAI compares your test against historical data and flags early signs of quenchant degradation before it impacts production.
  • ⚖️
    Batch ComparisonCompare any two tests or batches and get a concise AI summary of performance differences and recommendations.
  • 📋
    Compliance ChecksAsk whether a test result meets ASTM D6200 or CQI-9 specifications — AI gives a direct pass/fail with explanation.
Explore ProQuench V3 →
ProQuench AI Insights
Ask about this test…↑

Inside ProQuench V3 — powered by AI, grounded in your test data

ROI for Your Business

Measurable Benefits from Day One

The Pro-Quenchometer pays for itself by reducing defects, ensuring compliance, and optimizing your quenching process.

💰
30%Reduction in Rejection Rates

Cost Savings

Precise quenchant monitoring reduces rejection rates by up to 30%. Avoid destructive testing and optimize quenchant usage, extending the life of your quenching media.

🏆
100%Standards Compliance

Quality Assurance

Ensure consistent product quality by maintaining optimal quenching performance. Meet ASTM D6200, ISO 9950, and CQI-9 standards with confidence every audit.

⚙️
∞In-House Testing Capability

Process Control

Control your heat treatment process by periodically testing quenchants in-house. Identify and address quenchant degradation before it impacts your production batch.

⏱️
↑Overall Equipment Effectiveness

Reduced Downtime

Minimize production interruptions by guaranteeing quality and limiting variations in results, rework, and rejects. Increase OEE and throughput.

Our Products

Precision Equipment for Quenchant Testing

Every product is engineered for reliability, compliance, and long-term value in demanding industrial environments.

Flagship ProductPro-Quenchometer cooling curve analysis system

Pro-Quenchometer

World's First Fully Automated Quenchometer

The Pro-Quenchometer determines cooling characteristics of quench oils and polymer quenchants per ASTM D6200 and ISO 9950:1995. The world's first system with a fully automatic probe transfer mechanism.

ASTM D6200ISO 9950CQI-9
  • World's first automatic probe transfer (3 sec)
  • NABL certified sensors for superior accuracy
  • 2L stainless steel quench vessel
  • Includes ProQuench V3 software (Windows & macOS)
  • ASTM D6200-01 / D6200-21 & ISO 9950:1995 compliant
View Specifications
Inconel reference standard probe

Inconel Probes

High-Quality Nickel-Alloy Test Probes

Precision-engineered Inconel (nickel-alloy) probes for accurate and repeatable quenchant testing. NABL-traceable with K-Factor calibration certificate included.

ASTM D6200ISO 9950
  • NABL-traceable Inconel reference standard probe
  • ASTM D6200 / ISO 9950 compliant geometry
  • K-factor calibration certificate included
  • Direct spare/replacement for standard probe
View Details
✨ AI InsightsProQuench V3 software on desktop

ProQuench V3 Software

Advanced Quenchant Analysis with Built-in AI

ProQuench V3 is the complete quenchant characterization platform — now with built-in AI Insights. Ask questions about any test in plain language and get instant, data-driven answers.

ASTM D6200-01ISO 9950:1995
  • AI Insights — ask questions, get instant analysis
  • Historical cooling rate range comparison
  • Compare up to 10 cooling curves simultaneously
  • Probe management with full audit trail
  • Windows & macOS — MAC address licensing
Explore ProQuench V3Download
Trusted Worldwide

Our Global Customer Base

From defence laboratories to oil refiners — the Pro-Quenchometer is the trusted choice for serious quenchant testing.

🇮🇳

India

HAL
HAL
L&T
L&T
Apar Industries
Apar Industries
SFL
SFL
Magnus Lubricants
Magnus Lubricants
ISRO
ISRO
Sona BLW
Sona BLW
Highway Industries
Highway Industries
IIT Ropar
IIT Ropar
IIT Kharagpur
IIT Kharagpur
Arabian Petroleum
Arabian Petroleum
🌍

International

American Refining Group
American Refining Group
Alllubricantes Brasil
Alllubricantes Brasil
Lukoil
Lukoil
Anitespo
Anitespo

…and many more across the heat treatment, quench oil, automotive, aerospace, and metallurgical sectors.

Who We Serve

Built for Every Quenchant Testing Need

Whether you manufacture quench oils, run a heat treatment shop, or operate a metallurgical lab — the Pro-Quenchometer fits your workflow.

🛢️

Quench Oil Manufacturers

Certify and quality-test your products per ASTM D6200 & ISO 9950 before dispatch.

🔥

Heat Treatment Companies

Monitor quenchant health in-house for CQI-9 compliance and zero-defect production.

🔬

Metallurgical Labs

Run standardized quenchant characterization for R&D, failure analysis, and material development.

🎓

Research Institutes

Teaching and research-grade equipment used in IITs and other premier institutions.

Have Questions?

Frequently Asked Questions

Everything you need to know about quenchant testing, cooling curve analysis, and the Pro-Quenchometer.

What is a Quenchometer?

A quenchometer measures the cooling characteristics of quenching media (oils, polymers) by recording a cooling curve as a heated probe is immersed. This data reveals quenchant quality and ensures consistent heat treatment outcomes per ASTM D6200 and ISO 9950.

What makes Pro-Quenchometer the world's first fully automated?

The automatic probe transfer mechanism — a world first — safely moves the 850°C Inconel probe from the furnace to the quenchant with no manual handling. This eliminates safety risks, human error, and ensures perfectly reproducible test conditions.

Which standards does it comply with?

Pro-Quenchometer is fully compliant with ASTM D6200 (quench oil cooling curve analysis), ISO 9950:1995 (industrial quenching oils), CQI-9 (heat treatment system assessment), and ASTM D6482 (polymer quenchant testing).

What parameters does ProQuench software calculate?

ProQuench automatically calculates CRmax (Maximum Cooling Rate), T(CRmax) (Temperature at Max Cooling Rate), CR300, CR550, CR600, Hardening Power (HP for oils and polymers), Theta1, Theta2, Time600, Time400, Time200, and transition temperatures.

How many cooling curves can I compare simultaneously?

ProQuench allows overlay and comparison of up to 10 cooling curves simultaneously — ideal for batch-to-batch consistency checks, quenchant supplier qualification, and blend optimization studies.

Is Pro-Quenchometer portable?

Yes. The Pro-Quenchometer is designed as a fully automated portable instrument, suitable for use both in the laboratory and on-site at heat treatment facilities.

What after-sales support is provided?

Every Pro-Quenchometer comes with installation, commissioning, and operator training. Dedicated technical support from qualified engineers ensures maximum uptime. Extended AMC (Annual Maintenance Contracts) are also available.

Is Pro-Quenchometer Made in India?

Yes. Pro-Quenchometer is proudly designed and manufactured in India at ProVaC Manufacturing Technologies' facility in Bangalore. Despite being Made in India, it meets and exceeds international quality standards at a competitive price.

Ready to Get Started?

Elevate Your Quenchant Testing Today

Talk to our quenching technology experts, request a live demonstration, or download our technical resources — all free, no obligation.

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✓ ASTM D6200 Certified✓ ISO 9950:1995 Compliant✓ Made in India✓ 100+ Installations