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Mini spectrometers
We offer custom design

LR1 Broad spectral range spectrometer. USB interface
Spectral range and spectral resolution can be customized
examples on LabView and VC++ are included in standard configuration


LR1 LR1 LR1 LR1 LR1

PDF PDF specification


LR1_spec LR1_spec2
Halogen and mercury lamp spectra

XYZ_room_light
CRI, XYZ coordinate on XYZ color space, Absolute Irradiation Measurements (W/cm^2/nm)

LR1 sun LR1 LR1 lamp

solar radiation spectra

Halogen lamp radiation spectra

xenon lamp
xenon lamp spectra

Stadard configuration

price in standard configuration: $749
(external triggering option - $35)
(CRI, XYZ coordinate calculation on XYZ color space, Absolute Irradiation Measurements (W/cm^2/nm) - $47)
Weight: 430 grams
Dimensions: 102 mm x 84 mm x 59 mm
Detector: Toshiba TCD1304DG linear array (no interference pattern)
We can replace CCD sensors on our previously made spectrometers
Detector range: 200 1100 nm
Pixels: 3648
Pixel size: 8 um x 200 um
Pixel well depth: 100,000 electrons
Signal-to-noise ratio: 400:1 (10000:1 with averaging)
A/D resolution: 16 bit
Fiber optic connector: SMA 905 to 0.22 numerical aperture single-strand optical fiber
diffraction order sorting filter: included
Wavelength and
Optical resolution:

Configuration A:
Spectral range: 300 1000 nm
spectral resolution: < 1 nm (with 50 um slit)

Configuration B:
Spectral range: 200 1200 nm
spectral resolution: < 2 nm (with 50 um slit)

Configuration C:
Spectral range: 560 960 nm
spectral resolution: < 0.4 nm (with 50 um slit)

Configuration D:
Spectral range: 300 700 nm
spectral resolution: < 0.4 nm (with 50 um slit)

Configuration E:
Spectral range: 200 730 nm
spectral resolution: < 0.5 nm (with 50 um slit)

(Spectral range and spectral resolution can be customized)

Exposure time:
10 us 60 s
CCD reading time: 14 ms
Power consumption: 100mA @ 5V from USB interface
Onboard memory capacity: 64 spectra
Data transfer speed: 200 ms / 100 ms (2 points binding)
Trigger: 3 modes (Internal, External TTL, Optical) (in LR1 some trigger modes are optional)
Computer interface: USB 2.0, HID 2.0
Several spectrometers can be connected to the same computer

Operational system: Windows 10 /Windows 8 / Windows 7 / Vista / XP ; 32/64b
Software: application software, driver, LabView and VC++ examples
Hardware: USB cable, 1 meter optical fiber with SMA connectors


contact:
aseq.instruments@gmail.com
contact@aseq-instruments.com
Vancouver, Canada