Application of TTJ oven temperature tester in the photovoltaic industry: verifying production proces

In the production process of photovoltaic cells, processes such as sintering and drying are closely related temperature.

For photovoltaic enterprises, furnace temperature stability is directly related to the consistency of the production process. However, even though many production sites have complete temperature control systems engineers still need to regularly use professional equipment to actually verify the furnace temperature.

The reason is simple:

The set temperature of the equipment does not necessarily equal actual temperature experienced by the product.

This is also the important role of the TTJ furnace temperature tester in the photovoltaic industry.

How is the TTJ furnace tester used in photovoltaic production?

The TTJ furnace temperature tester can connect to multiple thermocouples and set multiple temperature measurement points according to the structure of equipment such as furnaces and drying ovens.

During the testing process, the instrument records the actual temperature changes as the product passes through the furnace chamber.

After the test is completed, entire process is analyzed through the temperature curve, including the heating rate, peak temperature, high-temperature duration, and the cooling process.

In this way, what see is no longer a fixed temperature figure, but a complete process temperature curve.

1. Verifying the sintering furnace temperature curve

During the sintering process, temperature curve is a very important process data.

When the equipment's temperature parameters, conveyor speed, or production process are adjusted, the TTJ furnace temperature tester be used to re-test.

By comparing the temperature curves before and after the adjustment, engineers can more intuitively judge the actual temperature changes.

2. Checking differences in different zones

Continuous furnaces usually have multiple temperature zones.

If the temperature in a certain zone is abnormal, it may affect the actual heating of the product.The TTJ furnace temperature tester can simultaneously record the temperatures of multiple locations through multiple channels, helping engineers determine whether there is a significant temperature difference between different zones.3. Assisting in analyzing product abnormalities

If product performance fluctuations occur during the production process, the furnace temperature can be re-tested using the TTJ furnace temperature tester.

 the normal production curve with the abnormal state curve, engineers can help determine whether there are changes in temperature.

Although the temperature curve cannot alone determine all quality issues, can provide important data for troubleshooting abnormalities.

4. Verifying the effect of equipment maintenance

After long-term use, sintering furnaces need to undergo maintenance and repair.

For example, operations such as replacing heating components or adjusting temperature control parameters are completed, the TTJ furnace temperature tester can be used to re-test.

By comparing the curves before and after the maintenance, it can be determined whether the furnace temperature state has changed.

5. Establishing a standard furnace temperature curve

For photovoltaic enterprises with continuous production, establishing temperature curve under normal conditions is very important.

The TTJ furnace temperature tester can help enterprises record the temperature data when the equipment is operating normally.

When regularly in the future, the new data can be compared with the historical standard curve to promptly discover changes in the furnace temperature.

Why is the TTJ furnace temperature suitable for the photovoltaic industry?

Photovoltaic production emphasizes stability and consistency.

Through multi-channel temperature acquisition and curve recording, the TTJ furnace temperature tester help engineers convert the actual temperature inside the furnace into viewable and analyzable data.

At the same time, the TTJ features functions such as triple-start adjustable curves, which can be configured according to different furnace types and testing requirements.

Conclusion

Photovoltaic production cannot just look at the equipment's "