The PL-DY1600 ultraviolet reactor is widely used in research fields such as photoelectrochemical experiments, environmental protection, and life sciences. Suitable for various types of photocatalytic experiments: acetaldehyde, ketone, halogen inducer, thio compounds, paraffin, heterocyclic compounds, aromatic point molecular nuclei, conjugated dienes, polyene compounds, epoxy compounds, ICH photostability testing, simulated sunlight UV aging test, catalyst preparation, photochemical synthesis of chemical products, and photochemical degradation research of pollutants. Therefore, it is the * instrument for professional experimental teaching in the chemical industry, environmental protection field, research institutes, and universities.

Precautions for using PL-DY1600 ultraviolet reactor

1、 Safety operation standards

1. Electrical safety

Three core grounding plugs must be used to ensure reliable grounding of the equipment and prevent electric shock accidents. The power supply voltage must comply with the AC220V ± 10% standard.

Do not use damaged power cords, and replace them with cables of the same specification and model.

2. Radiation protection

Wear UV protective goggles during operation to avoid direct exposure to ultraviolet light.

Do not open the observation window while the device is running to prevent UV leakage.

2、 Key points for equipment usage

1. Pre startup inspection

Confirm that the cooling system (air-cooled cycle) is operating normally and that the heat dissipation channel is unobstructed (it is recommended to reserve 30cm of space around it).

Check the installation status of each wavelength lamp tube to ensure that specialized lamps such as 254nm are correctly fixed.

2. Operation monitoring

Real time monitoring of temperature (with an accuracy of ± 1 ℃) and stirring speed through a touch screen (with conventional proportional display).

If abnormal vibration or noise is found, the machine should be stopped immediately to check the bearings and transmission components.

3、 Maintenance requirements

1. Lamp management

The average lifespan of 254nm lamps is 3000 hours, and surface dust needs to be cleaned regularly (using alcohol swabs).

When replacing the lamp tube, power off the operation to avoid strong light damaging the photomultiplier tube.

2. Cleaning standards

Clean the reaction chamber and drip tube after each batch of experiments to prevent the accumulation of corrosive residues.

Mirrors and filters are cleaned monthly with anhydrous ethanol to maintain optical efficiency.

4、 Special precautions

The laboratory needs to be equipped with an exhaust system to handle volatile reaction products.

The load capacity of the magnetic stirrer shall not exceed the rated value.

When not in use for a long time, the power should be disconnected and stored in a dry and dark environment.