This instrument uses the heat dissipation probe to measure the instantaneous runoff density of the trunk. It can continuously observe the sap flow of the trees for a long time, which is conducive to studying the water exchange law between the trees and the atmosphere. And use this as a means of observation to monitor the impact of forest ecosystems on environmental changes for a long time.
+Probe can be reused: Double Probe,drilling tool
+Constant temperature heating: adopt heat dissipation method,stable data
+Durable: stainless steel probes.
+The collection time interval (1-99) and the end time can be set. The standard SD card has no upper limit for data storage and can be exported and analyzed.
+Customizable AC/DC dual-purpose instruments.
+High measurement accuracy.
|Measurement Method||Heat dissipation probe method (constant heat flow sensor method)|
|Measurement parameters||<8nm FWHM|
|Probe length||30 °|
|Number of probe||0.23 ~ 0.38 ㎡|
|Sampling time interval||8 ~ 12VDC|
|Power supply||0~ 60 ℃, 0 ~ 100% RH (no condensation of water vapor)|