Every day, a wide range of products are produced to make people’s lives easier. The growing population is driving up demand for these goods as well. The need for production materials grows along with the demand for products since these needs are intimately correlated with each other.
It is the responsibility of manufacturers to produce products with durable or accident-preventive qualities to protect both the maker and the operator from risks or dangers. A product catching fire is one of the riskiest mishaps that can occur because the components used in it are always flammable due to their exposure to the elements.
Because of this, producers of these materials must add fire resistance to the material through coating or other methods. The maker may also select materials that exhibit inherent fire resistance. These materials go through a muffle test, which shows the amount of ash produced after the specimen is burned, to separate the materials based on their characteristics and fire resistance.
The muffle furnace, one of the best pieces of lab testing equipment from the Effective Lab, is made to make calculating ash content as simple as possible.
The ergonomic design of the instrument allows for hassle-free testing by the operator, resulting in consistently accurate and exact testing findings.
Working of Muffle Furnace
The maker of the muffle furnace has made sure that the device has an incredibly ergonomic design structure that enables the operator to do the test with the least amount of difficulty and maximum ease.
Placing the specimen in the testing chamber within the designated specimen bowl is the first step in conducting the testing. The specimen placing bowl must not include a larger specimen than the operator ensures.
After the specimen is properly positioned, the operator needs to make sure the testing chamber door is shut and securely sealed to prevent the exchange of air between the inside and outside, which improves test accuracy while also ensuring insulation.
With the aid of the rotary switch and MCB, the operator may now turn on the electrical supply. Both the testing chamber’s heaters and the mains indication turn on when the rotary switch is turned to functional mode. There are five things to take into account before selecting a muffle furnace.
With the aid of the control panel, which has feather touch controls and a microprocessor-based digital display for the indication of temperature & run time, the operator may easily change the instrument’s temperature and testing duration.
The temperature in the testing chamber can be raised to 900, 1200, and 1400 degrees Celsius by the heaters built inside it.
The heaters are integrated into the chamber to enable consistent heating of the specimen, which is then burned to ashes and collected in the specimen placing basin.
Using a tong, the operator can easily open the glass wool integrated testing chamber and remove the specimen once the run time has been completed. The bowl containing the ash collected inside the testing chamber is extremely hot after the test and should not be touched with bare hands, hence it is crucial to use the tong.
By burning the temperature at high temperatures inside a controlled testing chamber, the ash content is gathered in this manner.
Attributes of Muffle Furnace
The device has several cutting-edge and futuristic features that work together to guarantee a flawless testing process with exacting standards.
The glass wool material utilized inside the testing chamber of the instrument is its best and most astounding characteristic. It ensures optimal insulation and raises the instrument’s thermal efficiency to new heights.
The laboratory testing apparatus is furnished with a very ergonomic control panel that combines multiple button types. The control panel has a rotary switch that is indicated by main indicators and an MCB for main support. Additionally, a cutting-edge microprocessor-based digital control panel with feather touch controls for temperature and run-time changes is included.
The apparatus has SSR-based heaters and output controls that accelerate the testing process and improve temperature elevation speed, all while guaranteeing accuracy and timeliness.
Another noteworthy aspect of the instrument is its sturdy and resilient construction. To ensure that the instrument has anti-rusting qualities, it is constructed from mild stainless steel that has been powder-coated.
The specimen placement bowl and tong that are included with the instrument ensure that the ash content is collected with the least amount of difficulty.
The instrument is available with an HMI-based touchscreen for an improved testing experience, in addition to several additional features that have been added to other versions of the instrument.