Operating Steps for High and Low Temperature Test Chamber

When the "AL1" indicator light on the controller of the high and low temperature test chamber is on, the temperature inside the chamber has exceeded "50℃", and the refrigeration cannot be turned on. The refrigeration switch can only be turned on when the PV value is below 50℃. There is a lighting lamp on the observation window; if you need to observe the test specimen, you can turn on the "lighting switch". There is a test hole on the left side of the chamber. For thermal shock products, this hole can be used to pass wires for dynamic testing of the specimen. However, when conducting low-temperature tests, this hole must be sealed with insulating material (in the case of leads) to prevent the formation of a large cold bridge, which may affect the test. This is not a reference for high-temperature tests.

Afterward, please strictly follow the manual during operation. In case of any issues, contact the manufacturer promptly for technical guidance to ensure the longevity of your high and low-temperature testing chamber.

Skillfully avoid minor issues in the salt spray test chamber

1. Solution for No Spray from Nozzles: As mentioned in previous content, I have provided a detailed introduction and feasible solution for the situation where no spray comes out of the nozzle. First, we check if the spray switch is turned on and if there is saltwater in the saltwater tank, thermalshoc price. Then, we inspect if the saltwater pipe is correctly connected to the air pipe and if the air pipe is blocked, fallen, or cracked. After that, we check if the intake pressure and spray pressure are within the experimental range.l1. Within the specified range. 2. Solution for water overflow in the sealing groove: This situation occurs when the drain fog pipe is higher than the fog outlet, preventing the salt fog from escaping; the solution is to lower the drain fog pipe. 3. Solution for rust on full barrels: This condition usually happens when the operator accidentally adds saltwater to the filling device while refilling; due to the strong corrosive nature of saltwater, even the best stainless steel will rust when exposed to high temperatures for a prolonged period in saltwater.

Humidity and Temperature Control Chamber | Introduction to the Operation System of Humidity and Temperature Control Chambers and Their Interdependencies

Constant temperature and humidity test chamber refrigeration system: The liquid refrigerant in the evaporator absorbs heat from the air (air is cooled and dehumidified) and begins to evaporate, forming a temperature difference between the refrigerant and the air. The liquid refrigerant completely evaporates into a gas and is then吸入 by the compressor, where it is compressed (increasing pressure and temperature). The gaseous refrigerant absorbs heat through the condenser (air-cooled/water-cooled) and condenses into a liquid. After throttling through an expansion valve (or capillary tube), it becomes a low-temperature, low-pressure refrigerant and enters the evaporator, completing the refrigerant circulation process.

Thermal shock - Jiangsu Tianyi Ruihe Instrument Equipment Co., Ltd. offers "Ultra-fast cold and hot shock test machine, constant temperature and humidity test chamber, high and low temperature alternating humidity and heat test chamber." Choose Jiangsu Tianyi Ruihe Instrument Equipment Co., Ltd., located at No. 1888, West Zhonghua Garden Road, Yushan Town, Kunshan City, Jiangsu Province. For many years, Tianyi Ruihe has been committed to providing excellent service to our clients. Contact: Mr. Liu. Welcome to call, write, or visit for business discussions. Tianyi Ruihe looks forward to becoming your long-term partner!