How to improve the compressor efficiency in a climate-controlled humidity chamber?

Thoroughly inspect the sounds of the cylinders and moving parts; they should be listened to to determine if the machine is operating normally. If abnormal sounds are detected, the machine should be immediately stopped and checked. Observe the oil level in the机身 oil sump and ensure the lubricating oil in the oiler is not below the scale line; it should be topped up promptly, and a stoppage is required to check with the oil stick. Use hand contact to check the temperature of the crankcase cross guide rail and the intake and exhaust valve covers, etc., to ensure they are normal.

Briefly describe the frame structure and operation principle of a climate-controlled chamber.

Sensor

The temperature and humidity sensors in a climate-controlled testing chamber are primarily temperature and humidity sensors. The temperature sensors most commonly used are platinum resistance thermometers and thermocouples. There are two methods for measuring humidity: the wet-bulb temperature method and the direct measurement by solid-state electronic sensors. Due to the lower accuracy of the wet-bulb method, climate-controlled chambers are increasingly replacing it with solid-state sensors for humidity measurement.

Airflow circulation

The air circulation system of a climate-controlled humidity test chamber typically consists of a centrifugal fan and the motor that drives it, providing air circulation within the chamber.

Maintaining a Temperature and Humidity Control Chamber

Regularly inspect the wet bulb's wet cloth. In Heilongjiang Precision High-Temperature Aging Test Chamber, replace the test cloth if it's dirty, hardened, or after controlling at above 85℃. Before continuing with temperature and humidity control, check for non-absorbent cloths and replace them, as it affects the accuracy of humidity measurement. Generally, test cloths are replaced every three months; when changing, wipe the temperature sensor with a clean cloth. Quote for the Precision High-Temperature Aging Test Chamber, and when replacing the test cloth, wash hands first and then clean the water tray thoroughly.

Wet Bulb Water Level Inspection and Adjustment: The water level in the condensate tube should not be too high. Excessive water can overflow from the condensate tube, or too low can cause the wet bulb test cloth to absorb water abnormally, affecting the accuracy of the wet bulb. The water level should be maintained at about six-tenths full. To adjust the water level in the condensate tube, you can adjust the height of the condensate box [by adjusting the screws on both sides].

Tianyi Ruihe Instrument & Equipment - Heilongjiang Precision High-Temperature Aging Test Chamber is provided by Jiangsu Tianyi Ruihe Instrument & Equipment Co., Ltd. Based in Suzhou, Jiangsu, we are the witness of testing machines. Over the years, the company has implemented scientific management, innovative development, and honest trustworthiness, meeting customer needs. With the leadership of Tianyi Ruihe and the enthusiasm of all employees, we warmly welcome people from all walks of life to inquire and negotiate, jointly creating a brighter future for Tianyi Ruihe.