Photosynthesis rate / Chlorophyll fluorescence / Carbon dioxide / Humidity measurable! Lightweight and portable! The perfect portable plant photosynthesis measurement device for field measurements!
CIRAS-4 is a compact and lightweight field-portable comprehensive plant photosynthesis analysis system that simultaneously measures plant photosynthesis and chlorophyll fluorescence. It features four independent non-dispersive gas analyzers for the analysis of both CO2 and H2O. Additionally, it uses a lithium-ion battery pack that allows for up to 12 hours of continuous use, enabling simultaneous measurement of photosynthesis and chlorophyll fluorescence. It consists of a lightweight console weighing only 4.5 kg and a 0.75 kg leaf cuvette, making it ideal for field use.
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basic information
- CO2 Measurement Range - 0 to 10000 μmol mol-1 (maximum) 0 to 2000 μmol mol-1 (optimal) - CO2 Accuracy - ±3 µmol/mol at 300 µmol/mol 1% of reading >300 μmol/mol - CO2 Control Range - 0 to 2000 µmol/mol - H2O Measurement Range - 0-75 mmol/mol - H2O Accuracy - ±0.08 mmol/mol at 5 mmol/mol 1.5% of reading >5 mmol/mol - Atmospheric Pressure Range - 55 to 115 kPa - Air Sampling - 50 to 100 cc/min - Data Recording - 32GB memory - Power Supply - Rechargeable lithium-ion battery pack x2 7.2V 16 hours continuous use - Dimensions - 28cm(W) x 14.5cm(D) x 24cm(H) - Weight - 4.8kg
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Line up（1）
| Model number | overview |
|---|---|
| SE-CIRAS-4 |
Company information
We provide carefully selected sensors and measurement instruments from overseas. Please leave your desired system to us! Affiliated Organizations: Tokyo Herbal Medicine Association Japanese Society of Snow and Ice Japanese Society of Agricultural Meteorology FABIO Research Group UECS Research Group, and others.