Large walk-in laboratory

Large walk-in laboratorySuitable for adaptability testing of electrical, electronic, instrumentation, and other products, components, and materials during storage, transportation, and use in high and low temperature alternating environments; It is a reliability testing equipment for cold and heat resistance tests and quality control engineering of various electronic, electrical, electrical, plastic and other raw materials and components.

1、 Compliant with standards:

GB10592-89 Technical Conditions for Low Temperature Test Chamber;

GB2423.1-2001 Test A High temperature test method;

GB2423.2-2001 Test B Low temperature test method;

GB2423.4-93 Test Db

2、 Product Usage:

This high and low temperature laboratory is suitable for adaptability testing of electrical, electronic, instrumentation, and other products, components, and materials during storage, transportation, and use in alternating high and low temperature environments; It is a reliability testing equipment for cold and heat resistance tests and quality control engineering of various electronic, electrical, electrical, plastic and other raw materials and components; Especially suitable for fiber optics LCD、 Crystals, inductors PCB、 High temperature and low temperature cycling tests for products such as batteries and computers.

IIILarge walk-in laboratoryMain structure:

1. The base of the chamber is welded with 8 # channel steel to form a mesh frame, which can withstand the weight of the chamber, personnel, and specimens under horizontal conditions without causing unevenness or cracking on the bottom surface of the chamber. Bearing capacity 200kg/square centimeter;

2. The chamber is divided into six chamber surfaces and two chamber doors. The door size can be made according to customer requirements. The outer material of the chamber is high-quality color steel plate, and the inner material is high-grade stainless steel plate. The insulation medium is high-density glass fiber cotton. The door handle is a container opening door lock, which is convenient for testers to open the door;

3. Air conditioning cabinet: This cabinet is the main body for temperature regulation and circulation in the laboratory. The heating system, temperature circulation fan, and balanced temperature inlet and outlet of the laboratory are all installed in the air conditioning cabinet

4. Mixing system: Adopting a long axis fan motor and a stainless steel multi blade impeller that is resistant to high and low temperatures, to achieve strong convection and vertical diffusion circulation

5. The test hole (on the left side of the machine) can be used for external testing power or signal lines (the aperture or number of holes needs to be increased and indicated)

6. The bottom of the laboratory is equipped with tracks, and the trolley is manually pulled in and out on the tracks for easy access after loading. The mobile load-bearing platform is made of steel structure and is manually pulled in and out. After loading, it should be easy to enter and exit.

7. The entire equipment consists of a chamber, heating system, cooling system, air duct circulation system, and electrical control system. This method has a compact chamber structure and a beautiful appearance.

4、 Electrical control system:

Controller: Adopting the original Japanese "OYO" or Korean "TIME880" intelligent LCD touch screen control instrument. The minimum reading of the instrument Z is 0.1 ℃, which can display the set temperature curve and the dynamic process of temperature rise and fall; Can display and control humidity; Having an interface for bidirectional communication with computers; More than 10 temperature ranges can be set in one experiment.

1. The electrical control cabinet is made of A3 board spray painted, and the overall design is basically made to match the room body, making its appearance more coordinated with the room body;

2. The temperature control instrument adopts fully imported (Japanese RKC) high-precision digital display P.I.D+S.R. The system coordinates with the microcomputer control instrument in the same channel, with high control accuracy and good stability, which can improve the stability and service life of control components and interfaces, effectively ensuring the fluctuation range of temperature and test operation;

3. Control accuracy: ± 0.1 ℃

4. Temperature sensor: Platinum resistor PT100Ω/mV

5. Touch sensitive settings, digital and direct display;

6. The automatic calculation function of P.I.D can reduce the inconvenience caused by manual setting;

7. Equipped with RS-232 or RS-485 communication interface, it can be programmed on a computer to monitor the testing process and perform functions such as automatic power on/off, printing curve data, etc;

8. In operation or setting, if an error occurs, a warning signal will be provided;

5、 After sales service

One year warranty, lifetime maintenance

Regular follow-up visits, listening to customer suggestions, and establishing customer service records;

We promise to provide * and usage guidance services. For customers, we will respond within 1 hour. If technical service personnel need to be sent to the site for resolution, we promise to send personnel within 24 hours (except for special circumstances such as statutory holidays);