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Provision Of Public Safety - Microspectrophotometer.

Tenders are invited for Provision Of Public Safety - Microspectrophotometer

The System Will Consist Of A Microspectrophotometer (msp) With Associated Fully Integrated Single Platform Software On

An Appropriate Computer. The Computer With All Necessary Related Items Must Be Included. Additional Line Items

Include Reflectance Illumination Optics And Light Source. The Msp System And Components Will Not Be Considered As

discontinued Upon Time Of Delivery. Additionally, Components Will Not Be Supplied With The Anticipation That Those

Components Will Be Discontinued Within The Next Five Years.

Essential Specifications:

-the Msp Must Be A Complete And Integrated Unit, Allowing For Proper Kohler Illumination Of All Light Sources.

Instrument S With Add-on Units And Fiber Optic Connections Will Not Be Considered.

-transmission Range Of 240 To 900nm Or Better.

-reflectance Range Of 400 To 900nm Or Better.

-sampling Area As Small As 2x2 Microns While Using Proper Kohler Illumination.

-back-thinned Two-dimensional Ccd Array Detector.

-spectral Resolution Of 3nm Or Better.

-speed Of Analysis Should Reach 4 Milliseconds Per Scan.

-reproducibility Of Plus/minus 0.01nm Over Ten Consecutive Scans.

-signal-to-noise Ratio Of 1000 To 1 (astm Standard 958-93).

-flexible Aperture Positioning That Allows For Six Calibrated And Reproducible Sampling Areas And One For Imaging A

Sample Without The Aperture.

-computer Generated Marking Of The Sampling Area Is Unacceptable.

-sampling Area Will Range From 80x80microns To 2x2microns Depending On Objective.

State Of Maine Rfq # 16a 151209-410

Rev. 10/2015


-both The Entrance Aperture And Sample Will Be Imaged Directly, Simultaneously, And In Sharp Focus Without The Use Of

Backlit Apertures Or Computer Generated Marking.

-high-resolution, Color Digital Imaging Will Be Achieved With A Video Camera Capable Of 1.3megapixel Resolution Using A

Usb Interface.

-integrated 64-bit Software Will Include Spectral Data And Image Acquisition, Processing And Analysis On A Single Platform.

-this Software Will Provide Automatic Optimization Of The Instrument, Automatic Calibration Checks Against Nist

Standard Reference Materials, And A Live Spectral Analysis Mode Enabling Instrument And Lamp Alignment With Fast


-software Will Allow For Analysis Including Derivation, Integration, Smoothing, Statistics, Signal-to-noise Enhancement,

Image Averaging, Contrast Enhancement, Interactive Cursor Control, Zoom, And Autoscaling.

-software Will Also Provide Camera Control, Direct And Simultaneous Live Video Of Sample And Msp Entrance Aperture,

And Image Capture Capability While Still Operating In Live Mode.

-schwarzchild Microscope Objectives Will Be Supplied That Allow For An Effective Spectral Range Of 200 To 3000nm, Are

Infinity Corrected, Have No Chromatic Aberrations, And Are Mirror Based In Construction.

-objectives Will Include At Least One With 15x Magnification, Working Distance Of 24.5mm, And

Major organization : STATE OF MAINE

Address : 111 Sewall Street,

Burton M. Cross Building,

4th Floor 9 State House Station,

Augusta, Me 04333-0009.

Country :United States

Email :

Tender notice number : 16A 151209-410

Notice type : Tender Notice

Open date : 2015-12-23

Tender documents : T30962404.pdf

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Publication:Mena Report
Date:Dec 10, 2015
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