PLR-QY1000 Quantum Yield Measurement System Introduction
The PLR-QY1000 quantum yield measurement system uses a "black body" reactor and a laser light source to achieve "zero dissipation" of incident light, which can more accurately obtain the quantum number of incident light.
Temperature and humidity pressure, incident light intensity, and hydrogen (oxygen) production are measured in real time by sensors, and quantum efficiency data can be automatically calculated. Support data export.txt file for mapping software. Features
1. Reactor characteristics: main glass, PTFE material, mirror-plated surface, water bath temperature control;
2. Effective volume: 100ml (total volume ~ 150ml);
3. Reaction temperature: 5 ℃ ~ 85 ℃;
4. Reaction pressure: -80kPa ~ 35kPa (gauge pressure, absolute pressure is 20kPa ~ 135kPa);
5. Irradiation mode: optical fiber immersion;
6, reaction control: integrated stirring, gas replacement, atmosphere and initial pressure control, etc .;
7. Reaction detection: gas temperature, humidity, reaction pressure, gas concentration, etc.
8. Data operation: hydrogen production rate, hydrogen production amount, quantum yield, etc.
9. Record display: record multiple sets of data, and can display the curve; the recording interval can be set according to the actual experiment;
10. Background gas: N2, Ar (measurement of hydrogen), He (measurement of oxygen), 0.5MPa, gas consumption ~ 10L / time;
11. Detection range: 500ppmH2 @ N2, 1umol / h, 0.1% ~ 95.0%;
12. Realize the integrated design of magnetic stirring, temperature control, reaction sampling and reaction kettle. All parameters are set by the device's automatic touch screen, which is easy to operate and does not require a separate industrial computer.
13. It can take into account all the mainstream gas chromatography, mass spectrometry and other detection equipment on the market, and simple modification can realize the combined use without affecting the normal use of the original detection device. Technical Parameters
Reactor characteristics: main glass, PTFE material, mirror-plated surface, temperature control in water bath
Effective volume: 100ml (total volume ~ 150m)
Reaction temperature: 5 ℃ ~ 85 ℃
Reaction pressure: -80kPa ~ 35kPa (gauge pressure, absolute pressure is 20kPa ~ 135kPa)
Irradiation mode: built-in fiber
Reaction control: integrated stirring, gas replacement, atmosphere and initial pressure control, etc.
Reaction detection: gas temperature, humidity, reaction pressure, gas concentration, etc .;
Data calculation: hydrogen production rate, hydrogen production amount, quantum yield, etc.
Record display: record multiple sets of data, and can display the curve; the recording interval can be set according to the actual experiment
Background gas: N2, Ar (measurement of hydrogen), 0.5MPa, gas consumption ~ 10L / time
Detection range: 500ppmH2, 1umol / h, 0.1% ~ 95.0%
Introduction
The PLR-QY1000 quantum yield measurement system uses a "black body" reactor and a laser light source to achieve "zero dissipation" of incident light, which can more accurately obtain the quantum number of incident light.
Temperature and humidity pressure, incident light intensity, and hydrogen (oxygen) production are measured in real time by sensors, and quantum efficiency data can be automatically calculated. Support data export.txt file for mapping software.
