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The FieldSpec® HandHeld 2 spectroradiometer is the low-cost, easy-to-use, visible-near infrared (VNIR) alternative to the full-range FieldSpec 4 product line. The HandHeld 2 is a versatile and durable hand-held spectroradiometer that utilizes the FieldSpec 4 VNIR spectrometer for accurate analysis in the 325 nm – 1075 nm spectral range.
The HandHeld 2 provides the ideal combination of performance, portability and durability.
The HandHeld 2 spectroradiometer employs a high-sensitivity detector array, a low stray light grating, a built-in shutter, DriftLock dark current compensation, and second-order filtering to produce a high signal-to-noise spectrum in under a second.
Compact, rugged and light-weight, the HandHeld 2 weighs 1.17 kg (2.6 lbs) with batteries.
Field data acquisition is streamlined with embedded remote sensing software. The results are shown on an integrated, high-visibility color display, making it easy to verify sample collection in challenging areas without the worry of carrying a computer.With an accuracy of ±1 nm and a resolution of <3 nm at 700 nm, the HandHeld 2 spectroradiometer delivers unsurpassed performance and helps expedite fieldwork and reduce errors associated with changing environmental conditions.
The optional GPS accessory accelerates data collection, simplifies location/spectrum correlation and eliminates the need for external location record keeping.
Unique applications:
Atmospheric research
Crop science
Landscape ecology
Pigment/color analysis vegetation
Plant physiology
Snow and ice research
Water body/column analysis
Global and near ASD Inc., a PANalytical company2555 55th Street, Suite 100Boulder, CO 80301United States of AmericaT +1 (303) 444-6522F +1 (303) 444-6825 [email protected]
PANalytical B.V.Lelyweg 1, 7602 EA AlmeloP.O. Box 13, 7600 AA AlmeloThe NetherlandsT +31 (0) 546 534 444F +31 (0) 546 534 598 [email protected]
Although diligent care has been used to ensure that the information herein is accurate, nothing contained herein can be construed to imply any representation or warranty as to the accuracy, currency or completeness of this information. The content hereof is subject to change without further notice. Please contact us for the latest version of this document or further information. © PANalytical B.V. 2015. 9498 708 00411 PN9018
Fieldspec HandHeld 2 ProThe FieldSpec HandHeld 2 Pro spectroradiometer offers greater sensitivity over the standard HandHeld 2 spectroradiometer model, aiding spectral measurements for applications with low reflectance characteristics such as water surfaces. Wherever there is a need for enhanced sensitivity, faster collection rates, high signal-to-noise performance, the HandHeld 2 Pro is the low-cost VNIR spectroradiometer of choice.
The HandHeld 2 Pro spectroradiometer incorporates a 512-element photo-diode array with an area five times larger than the standard HandHeld 2, resulting in higher sensitivity. The larger photo-diode array elements allow for scan rates three times quicker and provide a five times improvement in the signal-to-noise ratio when compared to the standard HandHeld 2 model.
FieldSpec HandHeld 2 specificationsSpectral range 325 - 1075 nm
Spectral resolution <3.0 nm @ 700 nm
Height x width x depth mm: 90 x 140 x 215 in: 3.5 x 5.5 x 8.5
Weight with batteries 1.2 kg 2.6 lbs
Wavelength Accuracy ±1 nm
NEdL (Noise equivalent radiance)
Standard: 5x10-9W/cm2/nm/sr @ 700 nm Pro: 5x10-10W/cm2/nm/sr @ 700 nm
Integration time 8.5 ms minimum (selectable)
Field of view 25° (optional fore optics available)
Memory Storage Up to 2,000 spectrum files
