Infrared Radiometers
- Automatic Weather Station (GP2)
- Equitensiometer (EQ3)
- Data Loggers (GP2, GP1, DL6)
- Net Radiometer (NR2)
- Plant Canopy Analyser (Sunscan)
- Porometer (AP4)
- Image Analysis System with Convyer Belt
- Radiation Sensors (BF5, SPN1, ES2)
- Single Point Soil Moisture (THETA PROBE)
- Soil Moisture Meter (Profile Probe)
- Sunshine Pyranometer (SPN1)
- Compact Weather Station-GMX501
- WET Sensor ( Water content, Ec & Temp.)
- Soil Moisture Kit (SM150)
- SM150T Soil Moisture & Temperature Sensor
- PR2 Profile Probe with SDI 12 Interface
- WET 150 KIT ( Soil Moisture, Ec & Soil Temp)
- Soil Moisture Sensor with Data Logger
- Automatic Soil Respiration System (ACE)
- Anthocyanin Content Meter (CCM 200A plus)
- Chlorophyll Content Meter (CCM 200 plus)
- Chlorophyll Fluroscence System (OS5P+)
- Chlorophyll Meter (CCM-300)
- CO2 Monitor/Controller (Lamda-T)
- Chlorophyll Fluorometer (OS1P)
- Handheld Chlorophyll Fluorometer OS30P+
- YII METER
- Portable Leaf Area Meter (AM400)
- Portable Photosynthesis System
- FV FM METER
- Multi-Pigment-Meter (MPM-100)
- EGA60 Multi-SOIL RESPIRATION SYSTEM
- Fluorometer and Gas Exchange System
- Plant Stress Kit
- PSP32 Monitoring Fluorimeter System
- SRS-SD1000 Portable Soil Respiration
Infrared Radiometers
“Apogee infrared radiometers display and store high accuracy, non-contact surface temperature measurements. Four field of view options are available, including three circular apertures and one horizontal aperture. The sensors have a response time of 0.6 seconds.” Typical applications include plant canopy temperature measurement for use in plant water status estimation, road surface temperature measurement of determination of icing conditions, and terrestrial surface (soil, vegetation, water, snow) temperature measurement in energy balance studies.
The meter has a sample and log mode, and will record an average daily value. Sample mode will record up to 99 manual measurements. Log mode will power the meter on/off to make a measurement every 30 seconds. Every 30 minutes the meter will average the sixty 30 second measurements and record the averaged value to memory. The meter can store up to 99 averages, once full it will start to overwrite the oldest measurement with new ones. An average daily value will be recorded from the 48 averaged measurements (making a 24 hr period).
|
|
MI-210 |
MI-220 |
MI-230 |
MI-2HO |
|
Measurement Range |
-60 to 110 C *Uncertainty has been determined for the ranges below |
|||
|
Calibration Uncertainty (-20 to 65 C) |
0.2 C |
0.3 C |
0.2 C |
|
|
Calibration Uncertainty (-40 to 80 C |
0.5 C |
0.6 C |
0.5 C |
|
|
Measurement Repeatability |
Less than 0.5 C |
|||
|
Stability (Long-term Drift) |
Less than 2% change in slope per year when germanium filter is maintained in clean condition |
|||
|
Response Time |
0.6 s, time for detector signal to reach 95% following a step change; meter firmware averaging results in a 3 s response for digital output on meter screen |
|||
|
Field of View |
22° half angle |
18° half angle |
14° half angle |
32° horizontal half angle; 13° vertical half angle |
|
Spectral Range |
8 to 14 µm; atmospheric window |
|||
|
Operating Environment |
0 to 50 C, less than 90 % non-condensing relative humidity up to 30 C, less than 70 % non-condensing relative humidity from 30 to 50 C |
|||
|
Meter Dimensions |
126 mm length, 70 mm width, 24 mm height |
|||
|
Sensor Dimensions |
23 mm diameter and 60 mm length |
|||
|
Mass |
270 g (with radiation shield) |
|||
|
Cable |
2 m of four conductor, shielded, twisted-pair wire. Additional cable available. Santoprene rubber jacket (high water resistance, high UV stability, flexibility in cold conditions) |
|||
Contact Details
Inderprastha Colony Sector- 30-33,
Faridabad (Haryana) India -121003
