The portable GFS-3000 is a high precision system for the assessment of plant photosynthesis (CO2-uptake) or respiration (CO2-release) and transpiration – also in combination with optical measurements.
用途： 轻便的便携式光合作用测定仪，用以测量植物叶片的光合速率、蒸腾速率、气孔导度等与植物光合作用相关的参数。可在高湿度、高尘埃环境使用，是很好的研究工具。应用 IRGA（红外气体分析）原理和双激光调谐快速响应水蒸气传感器，根据精密测量叶片表面 CO2 浓度及水分的变化情况来考察叶片与植物光合作用相关的参数。特点：完全自动、独立控制环境参数(H2O，CO2，温度，PAR) 精确测量 CO2 和水蒸汽；微型...
Use The world's lighter photosynthetic measurement system can measure the photosynthetic rate, transpiration rate, porosity conductivity and other parameters related to plant photosynthesis under natural conditions.Features: Light weight, ultra-portabl...
It can achieve synchronous continuous monitoring of plant photosynthetic rates, physiological indicators and environmental factors. The PTM-48A is a photosynthesiser, but it is not an ordinary photosynthesiser.It is designed for long-term continuous mo...
AP4 can quickly and easily measure the stomatal conductivity of plant leaves. It is based on the principle of cyclic diffusion and is measured and calculated by changes in the surface humidity of plant leaves. It can be calibrated quickly on site using...
The CI-340 photosynthetic measurement system is an extremely lightweight, portable and highly efficient handheld photosynthetic measurement system. It is an ideal field and field research tool for ecological researchers.The functions of CI-340 cover al...
