MUFFLE FURNACE
MAKE DINESH SCIENTIFIC MODEL DS-MF-1300
PRODUCT DESCRIPTION
We are engaged in providing respected clients an exclusive assortment of Muffle Furnace. The offered product variety is made-up by use of Premium quality of raw material and metals that make it more reliable and able to serve for long. These products are made-up under the guidance of experts in line with industry set norms and standards. Offered products range are available with us at very nominal rates in the market.
SCOPE OF APPLICATION:
They are made from heat-resistant material with high thermal conductivity, which allows it to maintain the desired temperature inside the chamber. The combination of radiant and convection heat transfer provides a homogeneous treatment of the workpieces.
Muffle furnace offers numerous advantages, such as; low proportional energy consumption, more efficient thermal insulation, more uniform heat distribution in the equipment, temperature and process control, high performance and durability heating system, exhaust gases from the process.
PRINCIPAL OF MUFFLE FURNACE:
The working principle of a lab muffle furnace which is also known as a retort furnace is to heat the air inside its chamber using the basic fundamentals of thermal convection and thermal radiation.
A Muffle furnace allows rapid high-temperature heating, recovery, and cooling in self-contained, energy-efficient cabinets. A muffle furnace separates the object heated from all byproducts of combustion from the heat source.
MUFFLE FURNACE USESD IN A LABORATORY:
Muffle furnaces isolate the samples from the fuel and the combustion to eliminate contamination of the samples. They are durable, reliable, and work well for extensive use. Muffle furnaces are ideal for research and development, materials testing and quality control, heat treatment, ceramics, glass, and so much more.
RANGE OF MUFFLE FURNACE:
Muffle furnaces are available with a range of maximum temperatures. The maximum temperature is dependent on the type of heating elements used in the construction. The most common have metallic wire heating elements with a maximum temperature in the range.
TYPES OF FURNACE:
There are four main types of furnaces: NATURAL GAS, OIL, ELECTRIC, AND PROPANE. Electric furnaces can heat the air by exposing heated elements, while other types of furnaces typically require a heat exchanger or chamber that warms the surrounding air.
TECHNICAL DATA:
| PARAMETER | VALUE |
| Maximum temperature | 1300 °C |
| Continuous Operation temperature | 1200 °C |
| Heating element and chamber | Enough number of heating elements will be arranged to ensure excellent temperature uniformity throughout the chamber. Easy access to heating elements will be provided from maintenance and service perspective |
| Heat-up time to reach maximum temperature | 125 mins |
| Chamber usable dimension: H x W x L (mm): | 200 x 200 x 300 |
| Chamber door | Open upwards and have soft-close mechanism |
| Temperature uniformity | ± 5 °C |
| H x W x L [mm] | 100 x 100 x 150 |
| Documentary evidence | Temperature uniformity data and temperature uniformity graphs |
| Four different temperatures | 100 degree |
| Controller | High-quality PID based controller (in case of better technology, technical literature to support its superiority will be provided) |
| Delayed start/ process timer function | Yes |
| Program storage facility | Yes |
| Segments | 5 paired segments, with each paired segment comprising of one ramp and 1 dwell cycle |
| Temperature controlled | The hot zone with feedback obtaining from the thermocouples |
| Display | Data input by numeric pad/touch screen |
| Over temperature limiter with adjustable cut-out temperature for thermal protection to protect the furnace & load | Yes |
| Locking Function | Necessary interlocks for operational safety such as heating element power OFF while opening the furnace door, over temperature alarm, alarm for main sensor breakage etc. The interlock circuit diagram provided along with the bid |
| Insulation | High Quality fibre insulation used as insulation material in the furnace. The high-grade insulation materials guarantee low energy consumption and high heating rates due to their low thermal conductivity |
ACCESSORIES:
- Gloves for use up to 400 °C – 10 pairs
- Tongs to place and take the samples in and out of the furnace respectively – 3 Nos.
- 3 sample holders suitable for operation at 1200 °C in sizes of 50 ml, 100 ml, 150 ml.
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