SG2 Crucible Furnace
Lanphan is one of furnace brands in China. We provides different furnaces equipped with advanced electric furnace or heat treatment furnace . Lanphan SG2 crucible furnace composed of vacuum crucible furnace and ordinary crucible furnace, put crucible in hearth, generate control system and hearth together. Furnace heat insulation material adopts vacuum adsorption, program control is inset imported resistance wire. Ultra-large diameter aluminium oxide furnace chamber and vacuum sealing flange system, be able to heat sample in a fast speed under flow atmosphere and vacuum condition. It is mainly used for the sintering, melt and analysis of metal or non-metallic and compound material. Control panel is equipped with intelligent temperature accommodometer, control power switch, main heating and stop button, for observing at any time.
SG2 crucible 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 SG2 crucible furnace:
- Lanphan crucible furnace has a widely application range, can be used for gravimetric analysis, ash content measurement of organic matter and coal.
- Heating device is built in both sides of hearth inwall, which can quicken temperature rising and make material uniformly heated.
- 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.
- Tube furnace is separate from control part, in this way, electronic temperature controller can accurately control temperature even under long time running.
- 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.
- Digital setting and display panel points to accurate temperature.
- Temperature control range from 30℃ to 50℃, accuracy is ±1℃.
- Heating rate is 0-40℃/min(advise =<20℃).
- Hearth is made from aluminum oxide ceramics.
- Vacuum pumping is applicable inside the hearth, vacuum degree≥-0.1Mpa.
|Heating Element||Resistance Wire||Silicon Carbide Rod||Silicon-Molybdenum Rod|
|Temperature Measure Element||K type||S type||B type|
|Temperature Control Accuracy||±1℃|
|Heating Rate||20℃/Min Max:30℃/Min|
SG2 crucible furnace is mainly used for the sintering, melt and analysis of metal or non-metallic and compound material.
- Provide technical consulting service for free.
- Provide product sample book, company introduction and credit certificate.
- Invite client to our company to inspect product design, production technology, workshop, product testing machine and quality management system.
- We can appoint experienced technical staff to offer you free design and model selecting according to actual using situation and specification.
- Provide professional quoted price.
- After place an order, order supervisor will follow up production procedure timely to ensure in time goods delivery.
- During production process, clients can send technicist to our company to inspect production process, we will provide inspection standard and results of our products.
- 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.
- 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.
- 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.
- 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.
- 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.
- 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.
- Can I use our country’s plug?
Yes, we can provide following standard plugs in different countries.
- 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.
- Comparing to fuel furnace, Lanphan lift type furnace is accessible to achieve high temperature;
- Heating from interior of material;
- Electric furnace has no heat loss due to exhaust gas comparing to fuel furnace, owns higher thermal efficiency;
- Microcomputer PID controller, high temperature control accuracy, procedure temperature control id reliable and safe;
- Heating rate is free to adjust, high temperature rising rate and low energy consumption;
- Excellent operating performance, no environment pollution;
- Shell is made from import epoxy powder static electricity plastic spraying process, anti high temperature, anti oxidation, anti acid-base, hard to color fading;
- Lanphan lift 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.
- Excellent operating performance, no environment pollution;
- Applicable of heat treatment furnace under special atmosphere vacuum environment.