Microwave Disgester
Microwave digesters are essential laboratory instruments designed to accelerate the digestion process for various samples by utilizing microwave energy. This technology enables efficient preparation of samples for subsequent chemical analysis, reducing processing times significantly compared to conventional digestion methods. They are widely used in environmental, clinical, food, and pharmaceutical laboratories to ensure precise and consistent sample breakdown.
The versatility of microwave digesters lies in their ability to handle diverse sample types including biological tissues, soils, polymers, and food products. By providing controlled temperature and pressure environments, these digesters improve safety and reproducibility while minimizing reagent consumption. Incorporating a microwave digester enhances laboratory throughput and reliability of analytical results, making them indispensable in modern analytical workflows.

What you should know before selecting a microwave digester and making an investment
Key factors to consider
When selecting a microwave digester, consider factors such as the maximum operating temperature, pressure resistance, and sample capacity. It’s vital to choose a model compatible with your laboratory’s sample types and research requirements to ensure accurate and reproducible digestion results.
Another key aspect is the control system and safety features. Advanced digesters come equipped with programmable temperature and pressure controls, automatic shutdown functions, and robust safety interlocks to protect both the operator and the equipment during digestion cycles.

Price range in the market
Microwave digesters vary widely in price depending on their capacity, features, and brand reputation. Entry-level models suitable for smaller labs can be more affordable, whereas high-capacity, fully automated systems with advanced controls command higher prices.
Additional expenses may include installation, consumables, and maintenance costs. When budgeting, laboratories should also account for after-sales service and potential future upgrades to ensure long-term viability of their digestion processes.

Value for money
Considering value for money involves evaluating not only the initial purchase price but also operational efficiency, consumable use, and lifecycle costs. A microwave digester that reduces reagent consumption and shortens digestion time delivers better overall value even if upfront costs are higher.
Investing in a reliable microwave digester from a reputable manufacturer like Kalstein guarantees quality and durability, minimizing downtime and repair expenses. Evaluate brands based on user reviews, technical support availability, and warranty offerings to secure the best return on investment.

Expected lifespan based on use and maintenance
The expected lifespan of a microwave digester heavily depends on usage frequency and adherence to maintenance protocols. Regular cleaning, calibration, and timely replacement of wear parts such as seals and vessels extend the equipment’s operational life significantly.
Proper operation according to manufacturer guidelines prevents damage due to overheating or overpressure. Kalstein provides comprehensive service manuals and customer support to help laboratories maintain their digesters at peak performance for many years.

KALSTEIN MICROWAVE DIGESTERS
Among many products, Kalstein offers the ideal microwave digester for your laboratory
If you are unsure which microwave digester to buy, we understand the challenge of choosing the right model that matches your laboratory needs, required throughput, and budget. Our experts can help you identify the most suitable solution from Kalstein’s range of reliable and efficient microwave digesters to ensure optimal performance and compliance with safety standards.

Microwave Digestion System YR04959
The Microwave Digestion System YR04959 offers a sophisticated, secure option for laboratories focused on high precision…

Microwave Digestion System YR04957 // YR04958
The Microwave Digestion System YR04957 // YR04958 is an advanced laboratory tool, designed to optimize and ensure safety…

Microwave Digestion System YR04953 // YR04956
The Microwave Digestion System YR04953 // YR04956 is a state-of-the-art microwave digestion system designed to cater to…

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Our microwave digester best seller
The Microwave Digestion System YR04959 offers a sophisticated, secure option for laboratories focused on high precision and efficiency in sample processing. Its unique design includes digestion vessels equipped with automatic ventilation and a self-sealing structure, ensuring controlled pressure release to protect both samples and users. Additionally, the system’s non-contact IR sensor provides real-time monitoring of temperature and pressure, presented on a 7-inch color touchscreen LCD, to prevent cross-contamination and maintain total control over each digestion process.
In the competitive market of laboratory equipment, the Microwave Digestion System YR04959 is valued for its cutting-edge technology and robust construction. Typically, these systems range from approximately $53,500 to $54,800 USD, depending on features and customization options. This makes it an attractive investment for laboratories seeking reliability and advanced technological support.
| Model | YR04959 | |
| Vessel Quantity | 40 | |
|
Temperature Monitoring System
|
Contactless IR Sensor Temperature Monitoring | |
| Each Vessel Temperature Controlled | ||
| Temperature Controlling Range: 50~400℃ | ||
| Temperature Accuracy: ±0.3℃ | ||
| Display Accuracy: ±0.1℃ | ||
|
Pressure Monitoring System
|
Contactless Sensor Pressure monitoring | |
| Each Vessels Pressure Controlled | ||
| Pressure Controlling Range: 0~10MPa | ||
| Pressure Accuracy: ±0.01MPa | ||
| Display Accuracy: ±0.01Mpa | ||
| Vessel Volume | 50mL | |
| Sample Vessel Material | Imported TFM | |
| Protection Vessel Material | Peek+Glass Fiber | |
| Display | 7 inch Color Touch Screen | |
| Rotation | One Direction 360° continuous rotating | |
| Microwave Tank | 316L stainless steel tank with corrosion-proof coating | |
| Microwave Power | 0-3000W (Adjustable) | |
| Microwave Leakage | <5mw/cm2 | |
| Air Exhaust | High power corrosion-proof air blower | |
| Power | AC 220V±10%, 10A, 50/60Hz | |
| Dimension | 640×630×590mm(L×W×H) | |
| Weight | 78KG | |

Analyze factors like temperature, pressure, and sample type carefully.

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Kalstein constantly updates its microwave digester models with advanced features.
Follow our comprehensive guides to optimize the microwave digestion process safely and efficiently.
We provide detailed manuals, training materials, and ongoing support to help you operate and maintain your microwave digester like a true expert, maximizing performance while ensuring safety.
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FAQs
The delivery time for your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or needs to be manufactured.
- The type of freight chosen, either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- Email: [email protected]
- Phone: +33 (0) 1 70 39 26 50
- E-commerce: Through the official Kalstein website in your country.
At Kalstein, we provide clients with online inductions and technical support through new methods. You can watch induction videos, technical assistance, and guidance provided by a Kalstein team on our YouTube channel (Kalstein English). HERE.