Ash Content Furnace
The VeroAsh Ash Content Determination Furnace is designed to deliver rapid, safe, and repeatable ash content analysis for fuels, lubricants, and petroleum products. With advanced thermal insulation, controlled high-temperature combustion, and a workflow designed for external gravimetric measurement, the system supports accurate laboratory testing and quality control.
Results land in VeroOCM, the on-site oil analysis platform.
Standards
- ASTM D482
- ASTM D874
- ISO 6245
Its purpose-built design reduces the inefficiencies and safety risks commonly associated with traditional ash furnaces. Samples are pre-heated using an external electric stage and transferred via an elevator mechanism into the furnace chamber, ensuring operator safety and consistent testing conditions. Rapid heating to approximately 900 °C in 20–25 minutes, combined with stable PID-controlled temperature regulation, supports accurate and repeatable ash determination.
Highlights
Laboratories performing routine fuel and lubricant analysis require an ash furnace for petroleum testing that delivers stable temperature control, repeatable combustion conditions, and reliable compliance with recognized ASTM methods.
The VeroAsh supports standardized ash content determination in petroleum products, following internationally recognized procedures such as ASTM D482 , ASTM D874 & ISO 6245. These methods allow laboratories to evaluate the inorganic residue remaining after combustion, providing important data for fuel quality and lubricant performance.
Features
Ash Content Testing for Petroleum Products
- Dedicated Testing Methodology: Learn how VeroAsh ensures accurate ash content analysis in fuels, lubricants, and oils, fully aligned with ASTM D482.
- Step-by-Step Demonstration: Watch the safe process of pre-heating, loading, testing, and weighing with the integrated balance.
- Industrial Applications: See how VeroAsh supports refineries, power plants, and research labs with consistent and repeatable results.
- Optimized Workflow: Experience how VeroAsh reduces testing time while maintaining operator safety and energy efficiency.
Operational Efficiency and Safety
- User-Friendly Control System: Discover the intuitive interface and automated elevator that simplify daily testing.
- Consistent Accuracy: Explore how the stable temperature control guarantees precision.
- Global Standards Compliance: Learn how VeroAsh is fully compliant with ASTM D482, making it trusted worldwide.
- Built for Laboratories & Industry: See how advanced insulation, electric pre-heating, and durable construction ensure long-term reliability.
Technical Specifications
| Model | VeroAsh – Ash Content Furnace |
|---|---|
| Standards Compliance | ASTM D482 · ASTM D874 · ISO 6245 |
| Heating System | Electrically powered muffle furnace with quartz heaters |
| Pre-Heating | Integrated electric pre-heating unit (~400 °C, no LPG) |
| Sample Handling | Ceramic crucibles with elevator loading system |
| Cooling | Desiccator for sample cooling before weighing |
| Balance Precision | Integrated 0.0001 g scale (enclosed chamber) |
| Temperature Range | 25 °C – 1300 °C |
| Heating Time | 20–30 min (to 800–900 °C) |
| Temperature Stability | ±10 °C |
| Power Requirement | 220 V, 50 Hz |
| Power Consumption | 3000 W |
| Dimensions (W×D×H) | 40 × 50 × 71 cm |
| Weight | 25 kg |
Resources
Frequently Asked Questions
What is the difference between ASTM D482 and ASTM D874 ash content testing?
ASTM D482 measures ash content by direct combustion of the sample, while ASTM D874 (sulfated ash) adds sulfuric acid before ashing to more accurately quantify metallic additives in lubricating oils. VeroAsh supports both methods, along with ISO 6245, on a single platform.
How does VeroAsh ash furnace streamline the testing process?
We designed the VeroAsh to simplify the full workflow, including external pre-heating, controlled sample transfer via an elevator mechanism, high-temperature ashing, and post-test cooling. This structured process reduces manual handling and ensures consistent conditions from sample preparation to final gravimetric measurement.
What types of samples can be analyzed for ash content in petroleum products?
Our ash furnace is suitable for a wide range of samples, including fuels, lubricants, and other petroleum-based products. It enables laboratories to determine inorganic residue after combustion, which is critical for evaluating product purity, additive content, and overall quality.
How is the VeroAsh ash furnace designed to improve laboratory safety?
The VeroAsh ash furnace is designed to reduce operator exposure to high temperatures through features such as external electric pre-heating and an automated elevator loading mechanism. These capabilities minimize direct handling of hot components, improve workflow efficiency, and enhance overall laboratory safety during ash content testing.
How does your ash content determination furnace ensure consistent results across tests?
Consistency is achieved through controlled heating profiles, stable temperature regulation, and a standardized testing workflow aligned with ASTM methods. This reduces variability between tests and ensures comparable results across different batches and operators.
What should I consider when choosing an ash content furnace for ASTM D482 testing?
When selecting an ash content furnace for ASTM D482 testing, laboratories should evaluate standards compliance, temperature stability, heating efficiency, sample handling, operator safety, and weighing accuracy. The VeroAsh is designed to support ASTM D482 and ASTM D874 procedures while providing controlled combustion, repeatable temperature regulation, and a workflow optimized for reliable ash content determination in petroleum products.
Do I need a gas burner or LPG to perform ash content testing?
No. VeroAsh uses an integrated electric pre-heating unit and an electrically powered muffle furnace, eliminating the need for an LPG or gas burner and reducing the safety risks associated with open-flame ashing methods.
What temperature is required for ASTM D482 ash content testing?
ASTM D482 testing is typically performed at approximately 775–850 °C. VeroAsh reaches its standard test temperature of 900 °C in roughly 20–25 minutes, with a furnace range extending up to 1300 °C for broader application needs.