Name: Plant photosynthesis meter
Model: 3051C

Characteristic:
1. Use laptop to connect with CO2 meter and leaf chamber, receiving the data from sensors.
2. Can test photosynthetic rate, steaming rate, stomatal conductance, and CO2 density of plants.
3. Softwate will show the data by curves, easy to operate,
4. Both acand DC available,
5. Light weight, small volume, portable.

Components:
Main controller, handle, leaf chamber, gas tank.

Testing parameter	resolution	Measure range	accuracy
CO 2	1ppm	0-1000ppm	±1%
Relative humidity	0.1%	0-100%	2%
Temperature	0.1°C	0-50°C	0.2°C
Illumination	1 uE	0-3000 uE	±10 uE

Zhejiang TOP Cloud-agri Technology Co., Ltd. is a national high-tech enterprise which is committed to the development of Agricultural Information. By using an innovative way to apply IoT, Cloud Computing and others information technology on agriculture, the company has already set up a modern agricultural information product system and agricultural IoT standard solution on agriculture, weather, product testing, food quality trace-ability and etc.. And after 15years efforts, TOP Cloud-agri now became a industry leader which integrated with R&D, Manufacture & Sale, Implementation and application.

Based on the mode of“Enterprises, Universities, Research Institutions,Government and Consumers”, TOP Cloud-agri is focused in agricultural testing Instrument and IoT Information system on seed, soil, weather, plant physiology, plant protection, crop quality, flour and oil, agricultural IoT implementation and application etc.

Up to now, TOP Cloud-agri has joined National 863 project, State Star Plan Project and others multiple national scientific research projects,and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.

TOP Cloud-agri has passed ISO9001:2015,ISO14001:2004 and OHSAS18001:2007.now we are speeding up the construction of Three Major Base:1)National Modern Agricultural Research Base, 2)TOP IoT Industry Base, 3) Intelligent Agricultural Demonstration Base + Two Major Centers: 1) National Agricultural Technology Training Center, 2) Intelligent Agricultural Electronic Commerce Center (IAECC). The company is able to provide solution consultation, product configuration, professional procurement, training, after-sale and other “one-stop”services.

On the road to promoting modern agricultural informationization, TOP Clou-agri will always devote to the working on promoting "wisdom agriculture", "modern agriculture" and make a contributions to the global!