Gas wall-hung boiler comprehensive performance testing equipment (laboratory) WH-BG02-801

1. Product Introduction

WH-BG02-801 Online Testing System for Gas Heating Water Heaters, complies with GB6932-2015/GB25034-2010 Household Gas Rapid Water Heater Standard / New Standard for Gas Heating Water Heaters, as well as some thermal performance testing standards in EN483. Mainly used for online testing of gas heating water heaters below 70kW (adjustable according to user requirements).

2. System characteristics

1. Test parameter data sensors use imported products from well-known manufacturers with high reliability, long lifespan, fundamentally ensuring testing and accuracy.

2. Comprehensive testing functions and automated testing:
Testing functions are designed according to national and European standards, using microcomputer technology to transmit test parameters and control signals between the computer and the testing system. The computer system serves as the control record, and through a user-friendly and flexible human-machine interface, automated test control can be achieved. Original record storage for easy query management and automatic detection generation. Additionally, the installation of a pneumatic lifting platform avoids the hassle caused by the large weight of the water heater causing operators to assemble the machine, greatly facilitating testing and improving efficiency.

3. Fast response speed and good stability.
This testing system uses imported advanced products for control devices for water and gas circuit systems, such as solenoid valves and pressure regulating valves. The cooling system of the heating testing system adopts the current industry's plate heat exchanger heat exchange technology, featuring a simple structure, compact size, fast cooling speed (heat exchange efficiency over 95%), easy control, and good stability.

4. Automatic monitoring and protection:
During testing of gas heating water heaters, any changes in parameters can significantly affect the test results and cause inaccurate test data. The WH-BG02-801 Comprehensive Performance Testing System for Household Gas Heating Water Heaters features real-time recording and monitoring of test parameter data.

3. Technical Parameters

1. Gas flow: 1~6m3/h: 0.5 grade 2. Gas pressure: 0~10 KPa: 0.5 grade

3. Gas secondary pressure: 0~5KPa: 0.5 grade 4. Bathroom water flow rate: 0~30L/min: 0.5 grade

5. Heating water flow rate: 0~40L/min: 0.5 grade 6. Heating outlet temperature: 0~100°C: 0.5 grade

7. Heating return water temperature: 0~100°C: 0.5 grade 8. Bathroom inlet water temperature: 0~100°C: 0.5 grade

9. Bathroom outlet temperature: 0~100°C: 0.5 grade 10. Gas temperature: 0~50°C: 0.5 grade

11. Cooling water inlet temperature: 0~100°C: 0.5 class 12. Cooling water outlet temperature: 0~100°C: 0.5 class

13. Bathroom water inlet pressure: 0~1.6MPa: 0.5 grade 14. Heating return water pressure: 0~0.6MPa: 0.5 level

15. Heating pressure differential: 0~1.0MPa: 0.5 grade 16. Total machine operating voltage: 0~300V: 0.5 level

17. Operating current: 0~10A: 0.5 class 18. Total machine power: 0~2KW: 0.5 class

4. Main Test Performance:

1. Sanitary System (Hot Water Supply System)

● Inlet and outlet water temperature

● Water flow

● Water pressure resistance

● Start water flow and pressure

● Heating time

● Water temperature overshoot / hot water stability

● Hot water temperature rises

● Temperature fluctuations during water outages

● Converted heat input

● Rated load thermal efficiency

● Partial load thermal efficiency

2. Heating system

● Return water temperature

● Water flow

● Rated load thermal efficiency

● Partial load thermal efficiency

● Water pressure resistance

3. Gas parameters

● Gas flow

● Wind pressure

● Gas system pressure and secondary pressure testing

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