Product Description
Usage and Features:
This product is specially designed for drying heat-sensitive, easily decomposable and easily oxidizable substances. It can be filled with inert gas, especially for the quick evaporation of some items with complex ingredients. It is suitable for industrial and mining enterprises, medical schools, scientific research institutions to carry out drying heat treatment under vacuum conditions.
Characteristic:
1. The box body is made of high-quality cold-rolled steel plate, and the surface is electrostatically sprayed with powder. The coating is hard and firm, and has strong anti-rust ability.
2. The working room is made of high-quality stainless steel plate, with rounded corners, smooth, fluent, which leads to easy to clean.
3. The box body and the working room are filled with ultra-fine glass wool insulation material, which has good insulation function, effectively ensuring the stability and accuracy of the temperature in the box and the impact on the use environment.
4. The door of the box is a double-layer glass structure, which can clearly observe the heated items in the box and has good insulation effect. It can effectively avoid burns to operators.
5. A heat-resistant rubber sealing ring is installed between the working room and the glass door to ensure that a high vacuum degree is achieved in the box.
6. The heater is installed on the outer surface of the inner wall of the working room to maximize the uniformity of the temperature in the box and facilitate indoor cleaning.
7. The temperature control is manufactured using microcomputer intelligent digital technology, with industrial PID self-tuning and four-digit dual LED window indication functions, high temperature control accuracy, strong anti-interference ability, and very convenient operation.
Advanced Design for Laboratory EfficiencyThis vacuum drying oven boasts a sturdy stainless steel chamber and leak-proof construction, providing a controlled environment for sensitive experiments. The adjustable shelves and ample chamber space allow for versatile specimen placement, while the analog vacuum gauge, digital LED display, and programmable timer ensure straightforward operation and monitoring. Together, these features support consistent results and user-friendly interaction.
Superior Safety and PrecisionEquipped with an over-temperature alarm and automatic cut-off, the oven offers reliable protection for both user and sample. Its insulation minimizes heat loss, and the digital controls ensure accurate temperature regulation with 1C precision and 0.1C resolution. The external vacuum pump requirement allows users to select pumps tailored to their specific experimental needs, enhancing flexibility and safety.
FAQ's of Vacuum Drying Oven for Laboratory Material Testing:
Q: How do you operate the vacuum drying oven for laboratory material testing?
A: To operate the oven, place your specimens on the adjustable stainless steel shelves, securely seal the door with the viewing glass, and connect an external vacuum pump to the standard 1/2" port. Set the desired temperature and vacuum level using the digital controls, start the programmable timer, and monitor conditions via the LED display and analog vacuum gauge.
Q: What types of materials can be dried or tested in this oven?
A: The oven is suitable for drying, baking, and sterilizing a variety of laboratory specimens, including powders, samples, glassware, polymers, and small electronic components. The variable specimen size and adjustable shelves allow for flexibility across material types, as long as they fit within the chamber's dimensions and shelf space.
Q: When is vacuum drying preferred over conventional drying methods?
A: Vacuum drying is optimal for moisture or solvent removal from sensitive materials that may degrade, oxidize, or react under ambient conditions. It is particularly beneficial in laboratory settings when samples require low-pressure environments to prevent contamination or minimize heat-induced alterations.
Q: Where should the vacuum drying oven be installed?
A: This oven is designed for benchtop mounting in laboratory settings with adequate ventilation. Ensure it's placed on a stable surface near a suitable power supply (220V, 50Hz) and in an environment where the ambient temperature is between 5C and 40C. The external vacuum pump should be set up according to the manufacturer's recommendations.
Q: What is the process to set temperature and vacuum parameters?
A: Users can easily adjust the temperature and vacuum settings via the digital control panel. The temperature can be set between room temperature and 250C with 1C accuracy, and the vacuum can be set between 0.1-0.999 atm, monitored using the vacuum gauge. The programmable timer can be set up to 9,999 minutes for precise control over testing cycles.
Q: How does the oven ensure safety during operation?
A: Safety is maintained through an over-temperature alarm and auto cut-off feature, which protect samples from overheating. The chamber's thermal insulation minimizes heat loss, and the tempered glass window allows for sample observation without compromising the oven seal. These features, alongside digital monitoring, provide a high level of operational safety.
Q: What are the key benefits of using this vacuum drying oven?
A: Benefits include rapid and uniform drying, accurate temperature, and vacuum control, improved sample integrity due to reduced oxidation and contamination risk, and enhanced laboratory safety mechanisms. The oven's quiet operation, user-friendly interface, and programmable timer contribute to effective and efficient laboratory workflows.