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BTC263 - 1700nm - 2600nm* NIR TE Cooled InGaAs Array Spectrometer

The BTC263 products are low cost, high performance linear InGaAs array spectrometers, featuring 256 pixels and TE Cooling down to -15oC, providing high throughput and large dynamic range. Each spectrometer features an SMA 905 fiber optic input, a built-in 16- bit digitizer, and USB 2.0 plug-and-play compatible. Using the included software, the user can choose among four types of operation modes. Customized spectral resolution and application support are available.

Features:
• 1700nm - 2600nm* Spectral Range       • Built-in 16-bit Digitizer
• Low Dark Noise and High Sensitivity
• Four Sensitivity & Dynamic Range Modes for Specific Application Needs

*Custom Ranges Available
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Customized Resolution and Wavelength Coverage from 1700-2600nm

　

DC Power Input DC 5V / 13A
AC Adapter Input 100 - 240VAC 50/60 Hz, 1.9A @ 120VAC
Detector Type Extended Wavelength InGaAs Linear Array
Pixels 256 @ 50mm x 250mm
Spectrograph F# 3.5
Spectrograph Optical Layout Crossed Czerny-Turner
Dynamic Range Maximum Dynamic Mode: 20,000:1
High Dynamic Mode: 10,000:1
High Sensitivity Mode: 2,500:1
Maximum Sensitivity Mode: 250:1
Digitizer Resolution 16-bit or 65,535:1
Readout Speed 500 kHz
Data Transfer Speed >300 spectra per second via USB 2.0
Integration Time 250μs to >= 64ms
External Trigger Aux Port
Operating Temperature 0°C - 35°C
TE Cooling Three-Stage: -15°C
Relative Humidity <= 80%
Weight 1.4 kg (3.1 lbs)
Dimensions 197mm x 109mm x 68mm (7.8in x 4.3in x 2.7in)
Computer Interface USB 2.0 / 1.1
Operating Systems Windows: XP, Vista (32-bit), 7 (32-bit)



Specifications Wavelength

1700nm - 2600nm
Accuracy 1 pixel

Stray Light Rejection

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Dynamic Range

Maximum Dynamic Mode: 20,000:1
High Dynamic Mode: 10,000:1
High Sensitivity Mode: 2,500:1
Maximum Sensitivity Mode: 250:1

Digitizer Resolution

16-bit

Digitizer Speed

500 kHz

Dark Noise

High Dynamic Mode: Off Peak < 15 rms
High Sensitivity Mode: Off Peak < 20 rms

Integration Time

250μs to >= 64ms
Multiplier 1 - 16

Ambient Operating Temperature

0°C to 30°C

Optical Design

Crossed Czerny-Turner
F# 3.5

Entrance Aperture

Default SMA905
Custom Available

Focal Length

Input 85mm
Output 104.55mm

Grating Options

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Order Sorting Filter

High Pass

Slit Options

75µm
Custom

Optical Resolution

4nm to 20nm

Collection Lens


NA

Detector

Sensors Unlimited
InGaAs Linear Array Series
TE Cooled

Detector Range

1700nm - 2600nm

Pixel Number

256

Pixel Size

50µm x 250µm

Detector Length

256 Pixel: 6.4mm

Well Depth

Maximum Dynamic Mode: 250 Me
High Dynamic Mode: 125 Me
High Sensitivity Mode: 12.5 Me
Maximum Sensitivity Mode: 1.25 Me

TE Cooling

3 Stage -15°C Factory Default
Temperature Control N/A

Data Acquisition

USB 2.0/1.1

Trigger Mode

5V TTL I/O

Power Input

DC 5V / 13A
AC 100 - 240VAC 50/60 Hz, 1.9A @ 120VAC

Warm Up Time

< 30 minutes

Physical Specification

Length: 197mm
Width:   109mm
Height:    68mm
Weight:   1.4kg

Spectrometer Software Available

BWSpec™
SDK Program

OS Compatibility

Windows XP
Windows Vista (32-bit)
Windows 7 (32-bit)

Minimum Hardware Requirements

800MHz P4
512 RAM
1 Gigabyte available Hard Drive space

 


197mm x 109mm x 68mm (7.8in x 4.3in x 2.7in):

Dimensional Drawing



      © 2010 B&W Tek, Inc. All rights reserved. - Specifications are subject to change without notice.