Equipment and Calibration

View History

Equipment Entry

Instrument: Infrared Temperature Manufacture: Apogee Model No: SI-131 Serial No: 7638 Tag No: Acquisition Date: 2019-04-05 Project: Ana-MarieCurie Location on 2024-10-29: Tonzi, Notes: Ultra-narrow field of view 14deg half-angle, 0.6sec response time, analog outs. Coefficients: mC2 = 2.81772e5 mC1 = 2.56498e7 mC0 = 4.26698e9 bC2 = 3.65452e3 bC1 = 4.13784e3 bC0 = -2.75080e7

Documents

Calibration: cal_Apogee_SI-131_sn7638_20181001.pdf
Report: Testing of inexpensive DFRobot IRT sensors - 2019-05-10

History

Rec No.	Date	Loc From	Title	Loc To	Notes
6981	2024-10-29	Lab none	Installed	Tonzi Infrared Temperature StemFlux West	Installed west of the Floor tower to measure tree trunk temperatures for Kuno's stem flux experiment
6951	2024-10-23	Gilbert Tract	Removed	Lab none	Removed from "Southside" station in Gilbert Tract at the conclusion of Robert's thermocouple experiment
6859	2024-09-19	Lab none	Installed	Gilbert Tract none	Installed at the Gilbert Tract "southside" station for Robert's temperature campaign
5892	2022-06-07	Tonzi	Removed	Lab none	Disconnected and packed up on 05/26 but brought back to the lab today - no longer needed
3990	2019-05-30	Lab none	Installed	Tonzi	Installed near an oak tree about 25m north of the Floor solar panels. Measuring trunk temperature from about 40cm distance.