The LK-1750 ExuSim Root Exudate and Rhizosphere Carbon-Nitrogen Cycle Intelligent Simulation System is an experimental device specifically designed to study the impact of plant root exudates on the carbon and nitrogen cycle in rhizosphere soil. The system precisely simulates the rate at which root exudates enter the rhizosphere area, allows for the configuration of different root exudates introduced into the soil, and combines this with the regulation of environmental conditions such as soil temperature to thoroughly investigate the dynamic processes of carbon and nitrogen elements in the rhizosphere soil.
Key Features
Technical Parameters
|
Flow Rate Range |
0.0053 - 3100 mL/min |
|
Speed Range |
≤600 rpm |
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Temperature Control Method |
Peltier semiconductor temperature control |
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Soil Temperature Probe |
Platinum electrode temperature probe, material: 304 stainless steel, corrosion-resistant surface treatment |
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Temperature Probe Accuracy |
≤±0.1 °C (within 0-65 °C range) |
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Temperature Control Range |
-15 - 65 °C |
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Temperature Control Mode |
Supports PID control, fuzzy control, and adaptive control algorithms, with preset temperature curves |
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Temperature Control Accuracy |
Soil temperature fluctuation ≤±0.2 °C (within the temperature control range) |
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Temperature Uniformity |
Internal temperature uniformity of soil column ≤±0.5 °C (within 5 cm height range of the soil column) |
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Peristaltic Pump Tubing Lifespan |
Continuous operation ≥5000 hours (or ≥10,000 cycles, whichever comes first) |
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System Control |
Unified control via Windows software |
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Artificial Root Probe |
Pore size 0.15 μm; probe length: 3 cm |
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Soil Column Height |
5 cm |
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Headspace Height |
5 cm |
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Customization Service |
Supports customization of soil column dimensions, root exudate types, and concentration gradients |
|
Peristaltic Pump Tubing Lifespan |
Continuous operation ≥5000 hours (or ≥10,000 cycles, whichever comes first) |
Standard Configuration
Manufactured : Eco-mind, China
