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Product description: Stem flow is one of the subjects in the study of water balance in forest ecosystems. In hydrology, stemflow is the flow of intercepted water down the trunk or stem of a plant. Stem flow, along with through fall, are responsible for the transferral of precipitation and nutrients from the canopy to the soil. QT-Y/H stem flow collector is used to collect and analyze the stem flow. Principle: The system is composed of collecting units, a flow sensor and a data logger. It can continuously and automatically record the start time, end time and duration of stem flow, and also stem flow rate. The logged data can be export to excel or text file format to facilitate data processing. Features
1. The system is suitable for all kinds of trunks. QT-Y is better for trunk diameter less than 14 cm, QT-H is for more than 14 cm.
2. It is easy to install and battery-powered, no need of external power supply.
3. The system is equipped with a sensor with high resolution of 4.13 ml
4. The data logger can record the air temperature when the stem flow is running. Technical Parameters: Recording range: 0 - 66000ml, resolution: 4.13ml; Storage capability: 16,000 records; Can set the start time and date; Download mode: download data through the infrared downloader with USB interface EEPROM memory, no data loss when power outage; Fully-sealed data logger can be placed in the flow sensor device; Internal LED lights indicate operating status; The battery can last about 1 year. Event resolution: 1 second; Temperature measurement range: -20-70â??, temperature accuracy: 0.5â??, resolution: 0.1â??; Time accuracy: ±1 munities/week; The system is equipped with a protection case Made in China
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| Response Time | <4h |
| Response Rate | New Supplier |
QT-Y/HAutomatic Stem Flow Collector is offered by Beijing Channel Scientific Instruments Co.,Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing QT-Y/HAutomatic Stem Flow, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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Securing a reliable supply chain for Qt-Y/Hautomatic Stem Flow Collector is critical for maintaining your business operations. Beijing Channel Scientific Instruments Co.,Ltd., a verified supplier located in China, provides high-quality Qt-Y/Hautomatic Stem Flow ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Scientific Instruments industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Qt-Y/Hautomatic Stem Flow from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Beijing Channel Scientific Instruments Co.,Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing Qt-Y/Hautomatic Stem Flow from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Beijing Channel Scientific Instruments Co.,Ltd. provides Qt-Y/Hautomatic Stem Flow for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Beijing Channel Scientific Instruments Co.,Ltd.. Contact the supplier to discuss the best logistics options for importing Qt-Y/Hautomatic Stem Flow to your country.
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