Indian Council of Agricultural Research
(Agricultural Knowledge Management Information System)

ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati-413115, Pune, Maharashtra (
Click Here to See Management Committee
Instrument Details
Instrument/Facility Name: Hyperspectral Spectroradiometer​
Make                                   : ASD Inc.​
Model                                  : FieldSpec 4 Hi-Res​
Specification   :Spectral Range:350-2500 nm; Spectral Resolution:3 nm @ 700 nm & 8 nm @ 1400/2100 nm; Spectral sampling (bandwidth): 1.4 nm @ 350-1000 nm & 1.1 nm @ 1001-2500 nm

Click to ViewThe ASD FieldSpec 4 standard res. (FS4) is a transportable battery powered spectrometer. It is designed for measurements either in the course of field campaigns or in the laboratory. The spectral range of this highly resolving device covers wavelengths between 350 and 2500nm, the sampling rate is 0.2 seconds per spectrum.

  Working Principles
Click to ViewASD Field spec 4 has three different detectors to facilitate the recording of the spectra: a silicon-photodiode-array composed of 512 elements for the VNIR (350-1000nm) and thermoelectrically cooled InGaAs-photodiodes (Indium, Gallium, Arsenid) for each the SWIR1 (1000-1800nm) and the SWIR2 (1800-2500nm). With a spectral resolution varying from 3nm in the very short and 10nm in the farer wavelengths, the device records spectra based on the information of 2151 bands.

  User Instructions
Hyperspectral spectroscopy studies for plant/soil/geological samplesAs per Instruction manual of ASD FieldSpec 4 Hi-Res

  Contact Us
Contact No. 02112-254057/8
Email Id

  Hyperspectral Spectroradiometer​ Charges
Procedure Name
National LAB/R&D
Laboratory scan using contact probe
The rates are subjected to revised

Additional Rs 100/-towards postal charges if result are to be posted
The Demand Draft should be in favour of "ICAR Unit NIASM"
Letter, DD & Samples send to "ICAR-National Institute of Abiotic Stress Management Malegaon Khurd, Baramati-413115, Pune, MH"