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Exemplar® Plus Exemplar® Plus 高性能光譜儀

Exemplar® Plus

Exemplar® Plus 高性能光譜儀

Exemplar® Plus

廠牌:B&W Tek 必達泰克
供應商:敦亞有限公司
聯絡電話:02-8646-4129
定價:與我們聯絡

快速詢價

6295

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Exemplar® Plus 高性能光譜儀-行動條碼QR Code

Exemplar® Plus 高性能光譜儀

High Performance Smart Spectrometer

The Exemplar® Plus is a high performance smart spectrometer utilizing a low stray light unfolded Czerny-Turner spectrograph.  It features a highly sensitive TE Cooled back-thinned (BT) CCD detector which is linearly summed for high dynamic range. Its long focal length, coupled with a high quantum efficiency detector, provides superior data quality over the entire 190-1100nm spectral range. The Exemplar Plus features a high signal to noise ratio, making it ideal for low light level applications, and also features a built-in shutter allowing for dark scan measurements, even while illuminated. As a member of the Exemplar product line, it features on board data processing and USB 3.0 communication. The Exemplar product line is also optimized for multi- channel operation featuring ultra-low trigger delay and gate jitter.
 

 

The Exemplar Plus is available in the following standard configuration: wavelength range of 200-850nm, 25μm slit, an LVF filter, a ruled grating (800mm/250nm), and a spectral resolution of 1.5nm.
 
Applications:  

•   Low Light Level UV to NIR Spectroscopy

•   Raman and Fluorescence Spectroscopy

•   On-line Process Monitoring

•   LCD Display Measurement

•   BioMedical Spectroscopy

•   Gas and Water Analysis

•  LED Characterization

SMART:
On-board processing including averaging, smoothing, and dark      compensation
SPEED:
Acquires and transfers more than 140 spectra per second at an integration time of 6.3ms
SYNCHRONOUS:
Supports up to 32 devices with ultra-low trigger delay (95ns) & gate jitter (+/- 20ns)

SIGNAL TO NOISE RATIO:

On-board Averaging 1

~540

On-board Averaging 10

~1900

On-board Averaging 100

~4800

Additional Features:

• Temperature Compensation for Ultra-low
   Thermal Drift
• 1ms Minimum Integration Time
• < 0.5nm Spectral Resolution
• UV - NIR (200nm - 1050nm)
• >2.0 MHz Readout Speed

 

Specifications:

Power Input

USB @ < 0.5 Amps

Detector Type

Response Enhanced Linear CCD Array

Wavelength Range

200nm - 1050nm

Detector Pixel Format

2048 x 1 Elements @ 14μm x 200μm Per Element

Spectrograph f/#

3.6

Spectrograph Optical Layout

Crossed Czerny-Turner

Dynamic Range

1300:1 Single Acquisition

Digitizer Resolution

16-bit or 65,535:1

Data Transfer Speed

> 900 Spectra per Second in Burst Mode

Trigger Delay

35ns +/- 5ns

Readout Speed

>2.0 MHz

Integration Time

1ms, Adjustable in 1µs Increments

Thermal Drift

29 Counts/oC (Max)

Aux Port

External Trigger, Digital IOs & Analog IOs

Operating  Temperature

5°C - 35°C

Operational Relative Humidity

85% Noncondensing

Weight

~ 0.75 lbs (0.34 kg)

Dimensions

4.02in x 2.64in x 1.34in (102mm x 67mm x 34mm)

Computer Interface

USB 3.0 / 2.0

Operating Systems

Windows: 7, 8 (32-bit & 64-bit)

 
Additional Features: Entrance Slit

•    High UV, Vis, and NIR Response

•   2048 Detector Elements

•    Over 60% QE at 200nm

•    Configurable Cooling Temperature (0° Default)

•   Over 90% Peak QE

•   Built-in Shutter

 

 

SlitOption

Dimensions

Approx. Resolution

 200-400nm

10µm

10µm wide x 1mm high

call

25µm

25µm wide x 1mm high

~1.8nm

50µm

50µm wide x 1mm high

~2.9nm

100µm

100µm wide x 1mm high

~4.5nm

200µm

200µm wide x 1mm high

call

Custom  Slit  Widths  Available

   
  Diffraction Grating
Best Efficiency Spectral Coverage (nm) Grating
Vis/ NIR 350 - 1050 400/550
Vis 750 - 1050 1000/900
UV/ NIR 190 - 1100 300/280
UV 190 - 380 1500/250
Custom  Configurations  Available
Software:

BWSpec is a spectral data acquisition software  with  a wide range of tools that are designed to perform complex measurements and calculations at the click of a button. It allows the user to choose between multiple data formats and offers optimization of scanning parameters, such as integration time. In addition to powerful data acquisition and data processing, other features include automatic dark removal, spectrum smoothing, and manual/auto baseline correction.

Accessories:

•   Fiber Sampling Probes

•   Fiber Sample Holders

•   Fiber Patch Cords

•   Light Sources


 

Spectrograph

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