Developed with technical support from several professors at Shanghai Jiao Tong University and East China University of Science and Technology, this system is mainly used to study photochemical reactions under conditions such as gas-phase or liquid-phase media, fixed or flowing systems, ultraviolet irradiation or simulated visible light irradiation, and whether the reaction vessel is loaded with TiO₂ photocatalysts.
It provides samples for analyzing reaction products and free radicals, determining reaction kinetic constants, and measuring quantum yields. The instrument is widely used in research fields such as chemical synthesis, environmental protection, and life sciences.
1. Microcomputer controller with continuously adjustable power.
2. The controller is equipped with an ammeter and voltmeter for convenient observation of current and voltage changes.
3. Built-in temperature protection sensor inside the cabinet; automatic power-off protection is activated when the internal temperature becomes too high.
4. Equipped with a microcomputer timer that supports step-by-step timing.
5. Internal illumination design ensures sufficient light exposure.
6. Equipped with a 12-position magnetic stirring device to ensure thorough mixing and uniform light exposure of samples.
7. Double-layer quartz cold trap allows cooling water circulation to prevent overheating and damage to the light source.
8. Two dedicated sockets are located on the left side inside the cabinet for connecting the internal lamp source and the stirring reactor.
9. Equipped with a movable trolley for easy mobility or fixed placement.
10. Suitable for processing small batches of samples.
| Light Source Controller | 7-inch color touchscreen; compatible with mercury lamps, xenon lamps, metal halide lamps, and other light sources | Temperature Protection | Automatic power-off protection when the internal temperature exceeds 50℃ |
| Mercury Lamp Power Adjustment Range | 100 ~ 1000 W continuously adjustable | Photochemical Dedicated Controller | 500 W / 1000 W optional |
| Xenon Lamp Power Adjustment Range | 100 ~ 1000 W continuously adjustable | Metal Halide Lamp Power Adjustment Range | 100 ~ 500 W continuously adjustable |
| Quartz Test Tube Specifications | 30 ml, 50 ml, 100 ml (customizable) | Number of Samples Processed | Up to 12 samples simultaneously (customizable) |
| Magnetic Stirring Device | Digital rotating 12-position system; stirring speed of 12 samples can be synchronously adjusted while the reactor rotates to ensure uniform illumination | Cooling Water Circulation Cooling Capacity | ＞1000 W |
| Cooling Water Circulation Unit | Equipped with casters and bottom drain valve; temperature range -20° to 100°, capacity 10 L, circulation flow 15 L/min | Light Source Power | Continuously adjustable |
| Optional Accessories | Large-capacity stirrer; optional single-layer or double-layer reaction vessels: 250 / 500 / 1000 / 2000 / 3000 / 5000 ml |
