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Lab Expo Portable Photosynthesis Analyzer LE-PPA101 offers multi-parameter measurement for comprehensive plant physiological and environmental analysis. It measures CO₂ concentration in the range of 0 to 2000 μmol/mol with high accuracy. Equipped with a silicon photocell and correction filter for accurate PAR measurement. Integrated non-diffusion infrared CO₂ analyzer ensures precise and reliable carbon dioxide measurement. Our Portable Photosynthesis Analyzer is ideal for field studies, crop research, and plant physiology experiments.
| CO₂ Measurement Range | 0 to 2000 μmol/mol |
| CO₂ Analysis | Non-diffusion Infrared CO₂ Analyzer |
| CO₂ Resolution | 0.1 μmol/mol |
| CO₂ Accuracy | ±3 μmol/mol |
| PAR Measurement Range | 0 to 3000 μmol/m²·s |
| PAR Accuracy | ±5% |
| Response Wavelength Range | 400 to 700 nm |
| Air Temperature Range | -20°C to 60°C |
| Air Temperature Accuracy | ±0.2°C |
| Leaf Temperature Range | 0°C to 60°C |
| Leaf Temperature Accuracy | ±0.2°C |
| Air Humidity Range | 0 to 100% RH |
| Air Humidity Accuracy | ≤ ±3% |
| Chamber Humidity Range | 0 to 100% RH |
| Chamber Humidity Accuracy | ≤ ±3% |
| Flow Rate Range | 0 to 1.0 L/min |
| Flow Rate Resolution | 0.01 L/min |
| Flow Accuracy | ±3% |
| Operating Environment | 0 to 50°C, 0 to 100% RH |
| Data Storage | 2GB SD card |
| Power Supply | DC 7.4V Lithium Battery |
| Dimension | 260 × 260 × 130 mm |
| Weight | 3.5 Kg |
FunctionImplementationField plant studies0 to 2000 μmol/mol CO₂ measurement range supports in situ analysisCrop research trials±3 μmol/mol CO₂ accuracy ensures reliable physiological dataGreenhouse monitoring3.5 Kg weight enables easy repositioning between growth zonesLaboratory calibration±0.2°C leaf temperature accuracy maintains measurement consistencyEnvironmental chambers0 to 50°C operating environment allows controlled condition testing
Portable Photosynthesis Analyzer LE-PPA101 is widely used in biology, agronomy, horticulture, forestry, and related research fields for evaluating photosynthetic efficiency, gas exchange parameters, and environmental responses in plants.
