GA-B119 Multifunctional Photochemical Reactor
The Multifunctional Photochemical Reactor can analyze reaction products and free radical samples to determine reaction kinetic constants and quantum yields.
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Description
Product Description:
The Multifunctional Photochemical Reactor can analyze reaction products and free radical samples to determine reaction kinetic constants and quantum yields. It is widely used in research fields such as chemical synthesis, environmental protection, and life sciences. It is primarily used to study photochemical reactions in gaseous or liquid media, fixed or flowing systems, under UV or simulated visible light illumination, and whether the reaction vessel is loaded with a TiO2 photocatalyst.
Key Features:
1. The Multifunctional Photochemical Reactor is controlled by an intelligent microcomputer, allowing real-time monitoring of current and voltage changes.
2. Preset reaction time or sampling time automatically shuts off the power supply when the timer expires.
3. Light source controller with built-in light source converter provides continuously adjustable power and high stability.
4. Step-by-step timing function for easy operation.
5. The reaction chamber is constructed with radiation-proof material and has an observation window.
6. The light source is internally illuminated for sufficient light reception, and the lamp is made of high-voltage and shock-resistant materials. 7. Equipped with a high-power magnetic stirring device to ensure thorough sample mixing and exposure to light.
8. Double-layered, high- and low-temperature resistant quartz cold trap allows for cooling water circulation to maintain reaction temperature.
9. Overtemperature protection system with automatic power-off function.
10. The chassis features a circulating water inlet and outlet on the exterior and two internal sockets for the light source and stirring reactor.
Technical Parameters:
Reactor:
| Model | Functional Description |
| GA-6 Multi-Test Tube + Large-Capacity Reactor | Includes:
light source, quartz cold well, quartz test tubes, optical filter, multi-test tube stirring device, large-capacity reactor, low-temperature water tank, etc. Function: Magnetic stirring ensures uniform illumination of samples in test tubes while they are evenly distributed around the light source. This allows for determination of photochemical reaction kinetic constants, quantum yields, and other parameters. Features: 1. Simultaneously stirs samples in multiple test tubes while maintaining uniform distribution around the light source. The stirring magnets within the test tubes are infinitely adjustable and can be connected to a gas chromatograph. 2. The light source is placed in a quartz cold well and cooled by cooling water. 3. Illumination solution is placed in the quartz test tubes, available in 30ml or 50ml volumes. |
Photoelectric parameters of high-pressure mercury lamp:
| Power (W)
|
Starting Current (A)
|
Operating Current (A)
|
Operating Voltage (V)
|
Effective Arc Length (MM)
|
Wiring Method
|
| 100 | 1.5 | 1.2 | 90 | 30 | Single-ended lead |
| 300 | 8.5 | 3 | 100 | 120 | Single-ended lead |
| 500 | 9 | 4.2 | 120 | 160 | Single-ended lead |
| 1000 | 12 | 8.5 | 120 | 160 | Single-ended lead |
Relative intensity of high-pressure mercury lamp:
| Wavelength nm | 250 | 313 | 365 | 400 | 510 | 620 | 720 |
| Relative intensity % | 20 | 85 | 100 | 30 | 20 | 40 | 80 |
Xenon Lamp Dimensions and Photoelectric Parameters:
| Power (W)
|
Starting Current (A)
|
Operating Current (A)
|
Operating Voltage (V)
|
Effective Arc Length (MM)
|
Wiring Method
|
| 300 | 6 | 3.5-4 | 80 | 140 | Single-line method |
| 500 | 10 | 4.8 | 100 | 160 | Single-line method |
| 1000 | 10 | 10 | 100 | 200 | Single-line method |
| Model | Configuration | |
| GA-B119
Photochemical Reactor
|
Darkroom (41*50*78cm) | 1 piece |
| Controller | 1 set | |
| 1000W mercury lamp (ultraviolet light) | 1 piece | |
| 1000W xenon lamp (simulated sunlight) | 1 piece | |
| 500W metal halide lamp (visible light) | 1 piece | |
| 8-position multi-test tube magnetic dual-rotating stirrer | 1 unit | |
| 30ml and 50ml quartz test tubes | 8 pieces each | |
| Photochemical cold trap cooling device | 1 unit | |
| Large-capacity magnetic stirrer | 1 unit | |
| Borosilicate reactor (250ml/500ml/1000ml) | 1 piece each | |
| Cooling water circulation system (temperature range -5°C to 100°C) | 1 unit | |
| Filter holder | 1 piece | |
| Corrosion-resistant rotor | 16 pieces | |
