Lab Muffle Furnace for Soil Sample Determination
Introduction
The Muffle Furnace for Soil Sample Determination with engineers’ ingenious flat design not only greatly enhance the proportion of space, but also fit most people’s operating habits. Separate heating system and control unit can’t interfere with each other, this can ensure that the electric components and the entire circuit system to maintain a safe and reliable working condition in a sustained high temperature environment. At the same of strict control product quality, we pay more attention to customers’ experience to make the operation easier.
Features and Benefits
1. Max. Temperature 1200.C, working temperature RT-1100.C.
2. Intelligent 7” color touch screen temperature controller, easy to operate, clear heating process; can store temperature curve to avoid the trouble caused by repeated settings of different experimental processes.
3. 30 segments programmable and auto control.
4. Ceramic fibre furnace chamber, to ensure a fast heating rate, and save power.
5. By using special lining import from Japan and high quality alloy heating wire with excellent acid and corrosion resistance, protected against chemical contamination at the best and longer service life.
6. Vent hole carefully designed is the perfect solution to the waste gas during material sintering.
7. Double layers steel casing with fan cooling, to ensure the surface of furnace below 50.C, safety for the operator.
8. Low power consumable, exquisite structure and light weight, it is the ideal programmable muffle furnace for material research labs, also used in factory production.
Technical Parameters
| Model | M1200 |
|
Furnace structure |
•1430 type high purity ceramic fibre insulation (energy saving 40% and weight lighter about 30% than old furnace); • Double layers steel casing with fan cooling, to ensure the surface of furnace below 50 oC. |
| Chamber size
(working space) |
200*200*300mm (other optional sizes: 100*100*100, 150*150*200, 200*120*300, 300*300*300, 300*300*400, 400*400*500mm) |
| Max. temperature | 1200 ℃(<1 hour) |
| Working temperature | Rt -1100 ℃ |
| Intelligent Touch Screen
Temperature controller
|
1. PID automatic control and auto-tune function. 2. 30 programmable segments for precise control. 3. Built in protection for over-heated and broken thermal couple, and leakage. 4. Centralized control 7” color LCD touch screen man-machine English graphics interface, clear heating process, more intuitive and convenient operation. 5. Can store sintering programs to avoid the trouble caused by repeated settings of different experimental processes.
|
| Furnace Lining | Special top quality lining import from Japan, will not pollute the product |
| Heating Element | Top quality resistance wire
|
| Atmosphere Protection Box (Optional) | The Atmosphere Protection Box is an accessory for furnaces designed to create and maintain a specific atmospheric environment, protecting materials being heated from oxidation, contamination, or undesirable reactions with other components in the air. (Custom sizes available.)
|
| Heating rate | 0~20℃/min |
| Temperature accuracy | +/- 1 ℃ |
| Thermocouple | K type |
| Working voltage | AC 208 – 240V, 50/60 Hz (according to requirement) |
| Max. Power | 4 Kw |
| Dimension | 650(W)*520(H)*600(D)mm |
| Quantity / Net weight | 1set / 60kgs |
| Warranty | 12 months(not including consumable parts, such as heating elements, thermocouple), lifetime support. |
| Certificate | CE, ISO |
Applications of Muffle Furnace for Soil Sample Determination
The Muffle Furnace is commonly used in soil sample analysis due to its ability to maintain high, uniform temperatures. Here are the key applications:
- Organic Matter Content (Loss on Ignition): Heating soil samples to burn off organic matter, determining its content based on weight loss.
- Ash Content Analysis: Removing organic material from soil to measure the inorganic mineral content.
- Soil pH Determination: Heating samples to remove volatile compounds for pH analysis.
- Mineral Composition: Used for analyzing the mineral makeup of soil after heating, which affects soil properties like fertility and texture.
- Carbon Content: Isolating and measuring carbon in soil samples by heating them in an oxygen-free environment.
- Microbial and Chemical Studies: Heating soil to observe its reaction under different conditions for further chemical or microbial analysis.
The muffle furnace ensures accurate temperature control and provides consistent, reliable results for soil testing.
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