Cheap Price of LF-1200BT High Temperature Laboratory Muffle Furnace

SK2 tube furnace is a high performance high energy-saving new type furnace who adopts international advanced technology, there are various tube furnace types: single-tube, double-tube, horizontal type, open-type, vertical type, single warm area, double warm area, triple warm area, etc. SK2 tube furnace is applicable for universities and colleges, scientific research institutions, industrial and mining enterprises. With advantages of safe, operation easily, high temperature control accuracy, good heat preservation effect, large temperature range, various warm area, uniform temperature, can match to atmosphere furnace and vacuum pumping type furnace.

Tube furnace, box-type atmosphere furnace and box-type furnace are called muffle, they are a kind of universal heating device which different in shapes. SK2 tube furnace's working principle is on basis of conservation of energy, that is transfer electric energy to heat energy. When furnace is in normal working condition, apply voltage and current on heating element(resistance), heating element produces a large amount of heat in working room, and generates heat convection and heat radiation, thermal insulation material absorb and emit a few heat and isolate most heat to make working room temperature rise gradually, finally reach to pre-set temperature. When reach to certain temperature, thermocouple senses working room temperature and feedback to temperature control meter(PID control), then control voltage, current in order to control the thermal power of furnace, and reach pre-set program temperature.

Product features of Lanphan SK2 tube furnace:

1. Lanphan tube furnace has a widely application range, can be used for gravimetric analysis, ash content measurement of organic matter and coal.
2. Heating device is built in both sides of hearth inwall, which can quicken temperature rising and make material uniformly heated.
3. Tube furnace's heating element is made from special fireproofing material, and it totally hides in inwall, avoid corrosive gas and steam, thus lengthen service life.
4. Tube furnace is separate from control part, in this way, electronic temperature controller can accurately control temperature even under long time running.
5. Tube furnace's shell has double layers, its bottom is equipped with a refrigeration fan, the air circulating can keep low temperature of the surface, you have no worry for scalding.
6. Digital setting and display panel points to accurate temperature.
7. Temperature control range from 30℃ to 50℃, accuracy is ±1℃.
8. Heating rate is 0-40℃/min(advise =<20℃).
9. Hearth is made from aluminum oxide ceramics.
10. Vacuum pumping is applicable inside the hearth, vacuum degree≥-0.1Mpa.
11. Under one established temperature, inflate certain man-made atmosphere into furnace, in order to achieve the purpose of heating treatment, such as gas carburizing, carbonitriding, bright quenching, anneal, normalizing and so on.

Tube furnace connecting to vacuum pump to get vacuum condition inside the hearth.

SK2 tube furnace mainly used in metallurgy, glass, heat treatment, Li-poly anode and cathode materials, new energy, grinding tools industries, it's a professional instrument for measuring material under certain atmosphere condition.

Pre-sale Service

1. Provide technical consulting service for free.
2. Provide product sample book, company introduction and credit certificate.
3. Invite client to our company to inspect product design, production technology, workshop, product testing machine and quality management system.
4. We can appoint experienced technical staff to offer you free design and model selecting according to actual using situation and specification.
5. Provide professional quoted price.

In-sale Service

1. After place an order, order supervisor will follow up production procedure timely to ensure in time goods delivery.
2. During production process, clients can send technicist to our company to inspect production process, we will provide inspection standard and results of our products.

After-sale Service

1. Except for man-made or abnormal operation to cause damage, we carry out "three guarantees", warranty period for main engine is 3 years, please call us and tell fault reason if equipment is damaged.
2. Free quality warranty period of the furnace is 3 years(except for heating element and easily smash and consumable matters), temperature controller, thermocouple, regulator, transformer and voltage regulator's guarantee period is 3 years, if heating element has natural damage within 3 months, we will change it for free.

1. Furnace box temperature is more than 1000℃, will it hurt people?
   Furnace shell adopts double-layer forced cooling, makes its shell temperature close to room temperature, no more than 40℃, in case of accident.
2. How long will it take to heat the furnace to 1300℃?
   Our max temperature rising rate is 40℃/min, it will cost 32.5 minutes to rise to 1300℃. We advice you to use heating rate of 20℃/min to lengthen equipment service life.
3. Usually I only need 900℃ to conduct my experiment, can I have a furnace with max temperature of 1000℃?
   Yes, we can custom-made the furnace according to your need.
4. The setting temperature on display refers to hearth temperature or sample surface temperature?
   When thermocouple is collecting temperature data, probe directly touch the tested material, not influenced by medium, so it is the actual temperature of sample surface.
5. Can I use our country's plug?
   Yes, we can provide following standard plugs in different countries.
6. What kind of payment term do you accept?
   Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term with be discussed during the deal.

1. Comparing to fuel furnace, Lanphan box-type furnace is accessible to achieve high temperature;
2. Heating from interior of material;
3. Electric furnace has no heat loss due to exhaust gas comparing to fuel furnace, owns higher thermal efficiency;
4. Microcomputer PID controller, high temperature control accuracy, procedure temperature control id reliable and safe;
5. Heating rate is free to adjust, high temperature rising rate and low energy consumption;
6. Excellent operating performance, no environment pollution;
7. Shell is made from import epoxy powder static electricity plastic spraying process, anti high temperature, anti oxidation, anti acid-base, hard to color fading;
8. Lanphan box-type furnace use integrating circuit, modular control, double-circuit protected(bias-temperature protection, superhigh temperature protection, over current protection, over pressure protection functions), working stably and safer.
9. Excellent operating performance, no environment pollution;
10. Applicable of heat treatment under special atmosphere vacuum environment.