Compare Model Drawings, CAD & Specs Availability Price
Spectrometer Engine, 340, 405, 450, 510, 546, 578, 630, 670, 700 nm
Spectrometer Engine, 340, 405, 450, 492, 510, 546, 578, 630, 700, 800 nm
In Stock
In Stock
Spectrometer Engine, 340, 405, 450, 505, 546, 578, 620, 670, 700 nm
In Stock
In Stock
Spectrometer Engine, 340, 405, 450, 510, 546, 578, 630, 700 nm
Spectrometer Engine, 340, 405, 450, 510, 546, 578, 630, 670 nm
Spectrometer Engine, 340, 405, 450, 505, 546, 600, 630, 700, 800 nm
3 Weeks
3 Weeks
Spectrometer Engine, 340, 405, 450, 505, 546, 578, 630, 670, 750 nm
Spectrometer Engine, 340, 405, 450, 505, 546, 570, 610, 660, 700 nm
Spectrometer Engine, 340, 405, 450, 505, 546, 578, 630, 670, 700 nm
Spectrometer Engine, 340, 380, 405, 450, 505, 546, 578, 630, 670, 700 nm
In Stock
In Stock
Spectrometer Engine, 340, 405, 492, 505, 546, 578, 600, 630, 700 nm
Spectrometer Engine, 340, 380, 492, 510, 546, 578, 620 nm
Spectrometer Engine, 340, 380, 405, 436, 480, 510, 546, 580, 630, 700 nm
Spectrometer Engine, 340, 405, 510, 546, 578, 620, 670, 700 nm
Spectrometer Engine, 340, 405, 450, 546, 578, 630, 670, 700 nm
Spectrometer Engine, 340, 405, 510, 546, 578, 630, 700 nm

Specifications

  • Wavenumber Range
    > 50 standard wavelengths, up to 10 wavelength channels per device
    (Custom wavelengths and > 10 channels are available upon request.)
  • Spectral Range
    280-900 nm
  • Spectral Resolution
    10 nm @ λ ≤ 380 nm
    8 nm @ λ > 380 nm
  • Stray Light
    > OD 3
  • Linearity
    > OD 3.5
  • Detector
    Si photodiode linear array in 40-pin DIP
  • Responsivity
    Nominal 0.43 A/W @ 633 nm
  • Photodiode Reverse Bias
    -15 V maximum
  • Entrance Aperture
    Nominal 4 mm diameter
  • Operating Temperature Range
    -20° C to 60° C
  • Storage Temperature Range
    -20° C to 80° C
  • Mounting
    Standard DIP socket or direct PCB solder connection
  • Dimensions
    51 x 16 x 25 mm (L x W x H)
  • Weight
    Nominal 30 g

Features

Ultra-compact Size

Weighing only 30 grams with dimensions of 51mm (L) x 16mm (W) x 25mm (H), OptoFlash delivers the perfect solution for OEM instrument manufacturers seeking to minimize the size and weight of their instruments.

Low Noise Mode

Operating in Low Noise Mode with 0 volt bias, detector dark current of < 10 pA, detector rise time of < 1.2 µsec, full-device linearity >OD4, and stray light average >OD5 (OD3.5 minimum) are achieved.

High Speed Mode

Operating in High Speed Mode with 10 volt bias, detector dark current of < 50 pA, detector rise time of < 0.3 µsec are achieved enabling measuring times ranging from 33ms with linearity ≥OD3.5 to 23 ms with linearity ≥OD2.5

Wavelength Configuration Options

OptoFlash devices can be configured with filters of any wavelength from 280 nm to 900 nm. We offer more than 50 standard wavelength options, many of which are commonly used in clinical chemistry analyzers. Our standard wavelength offering enables rapid prototyping of custom devices, but custom wavelengths are routinely manufactured for special applications.

Channel Count Configuration

OptoFlash devices can be configured with as many as discrete 10 wavelength channels per device. Channels are defined by individual bandpass filters with nominal 8nm bandwidths. For applications where more than 10 channels are required, we design multiple-device configurations with the necessary beam steering optics.

Standard Wavelength Options (nm)

340  380 400 405  410  415  420 430 436 440 450
460 467 470  478  480  490  492 500 505 510 520
530 540  546  550  560  570  578 580 589 590 596
600 610  620  630  640  650  658 660 670 680 690
700 726  750  766  800  805  815 845 850 880 884

Excellent Temperature Stability

OptoFlash devices maintain full spectral fidelity over a range of -20° C to +60° C eliminating the need for special cooling components that are sometimes required in instruments where alternate wavelength discrimination methods are used.

OEM Field-Proven Reliability

OptoFlash device are deployed in many parts of the world in clinical diagnostics instruments such as blood-chemistry analyzers manufactured by several well-respected companies in the biomedical instrumentation market.