A074 Geotechnical microwave rapid heating and drying test chamber
I. Overview
Microwave heating principle: microwave is an electromagnetic wave with a frequency of 300MHz-300KMHz. The water molecules in the heated medium material are polar molecules. It is under the action of fast-changing high-frequency electromagnetic field, its polar orientation will change with the external electric field, resulting in the movement of molecules and mutual friction effect. At this time, the field energy of the microwave field is converted into heat energy in the medium, so that the material temperature rises, resulting in a series of physical and chemical processes such as thermalization and expansion and achieve the purpose of microwave heating and drying.
II. Structure and technical parameters
1,Basic parameters
(1) power supply: three-phase five-wire (three-phase, zero line, ground) 380V ± 5% 50Hz ± 1%
(2) operating frequency: 2450 ± 50MHz
(3) microwave output power: ≥ 6KW (adjustable)
(4) Microwave leakage: in line with .... Health standards ≤ 5mw/cm2
(5) temperature digital display: room temperature ~ 200 ºC
2,Environmental conditions
(1) temperature: 5-40 degrees Celsius
(2) Relative humidity: ≤ 80%
(3) no corrosive gases, conductive dust and explosive gases around
3,Structural features
(1) consists of microwave generator, heating furnace, control system.
(2) The control method is composed of various display instruments and PLC, etc.; there are multiple microwave input feeders in the heating furnace, which are cleverly designed to make the feeders interfere with each other very little and heat evenly. The microwave generator is composed of independent power supply circuit of multiple magnetrons, which can work separately according to the demand. The whole machine is controlled by the operation panel, which is convenient and simple.
product structure
Specification
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Power supply
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380V ± 5% 50Hz ± 1%
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operating frequency
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2450 ± 50MHz
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microwave output power
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≥ 6KW (adjustable)
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Microwave leakage
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in line with Health standards ≤ 5mw/cm2
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temperature digital display
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room temperature ~ 200 ºC
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temperature
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5-40 degrees Celsius
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Relative humidity
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≤ 80%
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Structural features
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consists of microwave generator, heating furnace, control system
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The control method
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various display instruments and PLC, etc
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The main features
1, rapid heating: microwave heating is completely different from the traditional heating method. It is to make the heated material itself into a heating body, without the process of heat conduction. Therefore, despite the poor thermal conductivity of the material, it can also reach the heating temperature in a very short period of time.
2, uniform heating: regardless of the shape of the various parts of the object, microwave heating can make the object at the same time uniform penetration of electromagnetic waves and generate heat. Therefore, the heating is even with the good nature, there will be no external scorching and endogenous phenomenon.
3, energy-saving: because the material containing moisture is easy to absorb microwave heating, so in addition to a small amount of transmission loss, almost no other loss. Therefore, high thermal efficiency and energy saving. It saves more than 1/3 energy than infrared heating.
4, mold: preservation: microwave heating heat and biological effects, can be at a lower temperature... and mold prevention. Due to the fast heating speed and short time, it can . Greatly preserve the activity of the material and the vitamins in the food, the original color and nutrients.
5, process easy to control: just control the microwave power to achieve immediate heating and termination. Application of human-machine interface and PLC can be programmable automatic control of the heating process and heating process specifications.
6, harmless: because the microwave energy is controlled in the heating chamber made of metal and the work of the wave tube, so the microwave leakage is minimal, no radiation hazards and harmful gas emissions, no waste heat and dust pollution, neither contamination of food, nor pollution of the environment
Certifications
Company Profile
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED
With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!
Exhibition
Shipment
Service & Support
1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision.
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine.
2. Technical training: Operating Manual of testing instrument
3. After-sale service Over the years, Zealchon has sold testing instruments to many global users.
The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c) Instrument body is broken; d) Loss of accessories; e) Loss of components ;f) Water coming into instrument.
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported;
5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument.
6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2014,sell to Eastern Asia(30.00%),South Asia(30.00%),Mid East(15.00%),Western Europe(15.00%),Southern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bitumen Testing,Material Testing,Aggregate Testing Machine,Soil Testing,Laboratory machine
4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development, with the guidance of professors and researchers from the Well-known institutions in China,developed a series of leading domestic detecting instrument and laser products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD;
Accepted Payment Type: T/T,Credit Card,Western Union,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese.
CONTACT US
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