HF-120-VIPVIP boardThermal performanceQuick detection (computer) system

Purpose: This system is used forVIPThe thermal performance of vacuum insulated panels can be quickly detected online.

VIP board thermal performance rapid testing (computer) systemTechnical indicators and functions

Structural composition

1）Sensors and measuring units are heated through heatingVIPPlate, detect heat flow.

2）Control unit, controls sensors, reads and outputs data.

3）Display unit, displaying the status and startup of the instrument.

4）Computers and software (or embedded systems with touch screen display) display the detection process, data printing, report output, etc.

5）Barcode reader (optional for users), used for readingVIPDetection, serial number reading.

2、 Main technical parameter requirements

1）Environmental requirements:1.Maintain indoor environment at23Below ℃,

2.When the temperature is below 40% RH,

3.Clean air, no vibration, no electromagnetic interference,

2）Requirements for the sample board to be tested:

1.Test width for each channel: 150-760mm with a difference of ± 50mm from the standard board;

2.Thickness: The difference between 5-50mm and the standard plate is within ± 5mm;

3.Measurement range: 1-9 MW/m. k standard plate thermal conductivity value within ± 5%;

4.The test template can be designed according to user requirements, with dimensions of 2000 * 2000 * 50

3）Standard board: prepared by the user, with a thermal conductivity error of 0.5mw/m.k, the difference in thermal conductivity between the three standard boards should be set at 2 ± 0.5mw/m.k.

4）Input voltage: Accuracy: ± 0.025mV.

1. Input methods: voltage input, thermocouple input;

2. Thermal power: achieve constant power control;

3. Number of sensor connections: 1-5;

4. Number of detection channels: 1-5;

5. Equipped with sound alarm output and standard computer interface connection;

6.Power supply: AC120-240V，50/60HZ。 3A；

5）Sensors

1.Heater:10W/85Ω；

2.insulator:thermal conductivity43.8 w/m.k,Thermal resistance is1.148m²k/w,density0.1304g/cm³, weight43g, or choose other village materials with known parameters;

3.Thermocouple: Copper-Copper thermocouple;

4.Specification: Diameter52mm, high117mm；

5.Weight: Approximately1kg;；

6）Display unit

1Work instruction display;

2Specific rapid cooling system;

3Equipped with environmental temperature display;

4Detection status indication;

7）Barcode reader: Users can choose a barcode reader, which comes with the standard configuration of a barcode reader;

8）Software:

1Standard automatic calibration software;

2Fully automated testing software with a fully Chinese interface;

3Display measurement process, storage, and report output;

9）Computer display system or embedded testing system

1Has barcode information display;

2Measurement status display;

3Measurement result output;

4Output of evaluation results;

5Measurement condition setting;

6Report printing and output, etc;

10）Single sample testing time: within3Complete the measurement results in minutes and indicate the development in120Seconds of data;