The steel structure fireproof coating thermal insulation efficiency test furnace adopts touch screen operation control, eliminating the need for connecting to a computer and installing software. The entire testing process is highly automated, with convenient operation and maintenance, and temperature errors are all below national standards. It is a specialized instrument developed according to the technical specifications stipulated in the national standards GB14907-2018 "Steel Structure Fireproof Coatings" and GB/T9978-2008, Article 4, and Articles 5.1 and 5.2, for testing the fire resistance performance of steel structure fireproof coatings.

Functions and features of the steel structure fireproof coating thermal insulation efficiency test furnace:

1. Automatically tracks and plots pressure curves;

2. Automatically tracks and plots test temperature curves;

3. Automatically eliminates faulty thermocouples;

4. The entire testing process is fully automated;

5. Automatically reignites if the flame goes out during the test;

6. Automatically stops the test when the set temperature is reached;

7. Automatically ventilates and cools down after the test;

8. Can store over 100 sets of data;

9. Temperature errors are all below national standards;

10. Anti-misoperation power-off mode prevents damage to the equipment from forced power cuts;

11. Dual control via touch screen/computer, enabling wireless connection. One computer can control multiple instruments simultaneously, and one instrument can also be controlled by multiple computers at the same time.

Technical parameters of the steel structure fireproof coating thermal insulation efficiency test furnace:

1. Fuel: No. 0 or No. -10 diesel;

2. Operating voltage: AC 220V ±10%    50Hz;

3. Power consumption: 3KW;

4. Furnace pressure measurement range: 0-100Pa;

5. Furnace pressure control: 20±3Pa;

6. Air flow rate: 0-50m3/min;

7. Measurement accuracy: ≤±0.5 m3/min;

8. Temperature measurement sensor: Armored nickel-chromium/nickel-silicon K-type thermocouple;

9. Accuracy class: Class II;

10. Heating method: Fully automatic spray heater;

11. Automatically ventilates and cools down after the test;

12. Timing range: 0-360min;

13. Timing accuracy: <±2s;

14. Specimen size: 500*500*6mm;

15. Overall dimensions: 1.6m*1.6m*1.6m.

Usage instructions for the steel structure fireproof coating thermal insulation efficiency test furnace:

-- Ensure the electrical equipment of the test furnace is intact, the ventilation system operates normally, and the test environment meets requirements;

-- Before testing, clean the test sample and perform sampling according to standard test requirements;

-- Place the test sample in the test furnace, ensuring it is stable and does not contact the furnace walls;

-- Start the test furnace, monitor test parameters, and record data during the test;

-- After the test, stop the test furnace and turn off the power, remove the test sample for analysis and evaluation.

When using the steel structure fireproof coating thermal insulation efficiency test furnace, it is necessary to strictly adhere to safety operating procedures to ensure the safety of personnel and equipment. At the same time, attention must be paid to the reliability and accuracy of test results to ensure they truly reflect the thermal insulation efficiency of the test sample.