Laboratory microwave oven

Product Features

1Laboratory microwave oven(Box type microwave oven setup), used for testing GB measured power requirements

2. Support GB multi-stage setting of power test conditions, one click completion

3. Support intelligent controllability of temperature, power, and time

4. PLC intelligent control, touch screen operation

Technical Specifications

（1） Microwave system

1. Microwave power control:

① According to the national standard (GB/T18006.1-2009 "General Technical Requirements for Plastic Disposable Tableware"), corresponding working power points should be set, including 500W, 600W, 1000W, and 2000W as required by the national standard; And the measured power value meets the power testing method of the national standard (GB/T18800-2008 "Performance Test Method for Household Microwave Ovens")

② Microwave power: rated power 2000W, linearly adjustable from 0 to 2000W, stepless non pulse continuous microwave power output,

③ Microwave frequency: 2450MHz

2. Microwave heating chamber design:

① Made of 304 stainless steel welded together, sturdy and reliable;

② The inner surface is coated with 5 layers of PTFE anti-corrosion coating, suitable for use in environments with acid and alkali corrosion and high temperature, and easy to wipe and clean

③ Inner cavity size: approximately 81L, 400x500x406mm (width x height x depth), dining utensil placement area ≥ 400 x 400 (mm), suitable for testing larger plastic dining utensils and ceramic products;

（2） Functional system

1. Temperature control:

①Laboratory microwave ovenUsing fiber optic temperature sensors;

② Temperature measurement range: 0 ℃~250 ℃, accuracy: ± 1 ℃, short-term maximum temperature limit: 300 ℃

③ Temperature control range: can be set arbitrarily within the range of 0-250 ℃, with temperature digital display

2. Time control: Free setting of working time, digital display, accurate to seconds, maximum working time set to 99 hours, 59 minutes, and 59 seconds (0-6000 minutes)

3. Process monitoring:

① LED spotlights and start/stop switches are installed inside the microwave cavity, and the working conditions inside the furnace can be monitored through the door observation window

② Set up color video surveillance to monitor the internal material reaction situation, and use the video to understand the working condition of the reaction system

（3） Control system

1. Adopting PLC programming control: PLC automation control, integrated control terminal

2. Touch screen dialogue window, digital display of operating temperature, operating power, and operating time

3. Set up a USB interface to read data during the experiment and analyze and edit it through a computer

（4） Security system

1. Multiple interlocking structure of the door body, power off when opening the door, protecting operators

2. The door adopts a pull-down buckle locking structure, which ensures a strong locking state of the furnace door through metal connection

3. The interior of the door adopts a high impedance microwave anti current suppression structure, which is stable and prevents microwave leakage, ensuring the health and safety of operators. The microwave leakage rate is less than 5mW/cm2 (better than the national standard)

4. The rear plate of the furnace chamber is equipped with a moisture exhaust fan, which can quickly remove the tail gas inside the furnace chamber, ensure a micro negative pressure environment inside the furnace chamber, and protect the operators

（5） Complete machine description

1. Operating environment: (1) Non flammable and explosive environment; (2) Humidity range of 15-80%; (3) Environmental temperature: 5-40 ° C

2. Equipment power supply: 220V -240VAC, 50/60Hz

3. Appearance dimensions: approximately 852 × 685 × 610mm (width × height × depth)

4. Equipment weight: 90kg

5. The company's products have passed the ISO9001 quality certification system and come with a one-year warranty for the entire machine