EVO Series, with CMOS detector:
StarLine AvaSpec-ULS2048CL-EVO Spectrometer
Using CMOS technology instead of the conventional CCD technology, this spectrometer
offers you the latest technology.
New technologies like CMOS have evolved
and become a suitable alternative.
In combination with our latest AS-7010 electronics it offers you a versatile device including USB3.0 communication with 10x higher
speed compared to USB2, and a second
communication port which offers Gigabit
Ethernet for integration in your company
network and possibility for long distancecommunication.

Options include a detector collection lens toenhance sensitivity in the 200-1100 nm range
and order-sorting filter to reduce 2nd ordereffects. Furthermore,the AvaSpec-2048CL isavailable with a wide range of slit sizes, gratings and fiber-optic entrance connectors.
It comes complete with AvaSoft-Basic software, USB cable and an extensive manual.

AvaSpec-ULS2048CL

The AvaSpec-ULS2048CL-EVO is also available as OEM unit, Bench only or Rackmountversion.

Besides the high speed communication
options, the EVO also offers a fast microprocessor and 50x more memory which canhelp you to store more spectra onboard andrealise more functionality.

Technical Data
Optical Bench
Wavelength range

ULS Symmetrical Czerny-Turner, 75 mm focal length200-1100 nm

Resolution

0.06 –20 nm, depending on configuration (see table)

Stray-light

0.19-1.0%, depending on the grating

Sensitivity

375,000 counts/µW per ms integration time

Detector

CMOS linear Image Sensor

Signal/Noise300:1

AD converter

16-bit, 6 MHz

Integration time
InterfaceSample speed with on-board averaging
Data transfer speed
Digital IO
Power supply

9 µs – 59s
USB 3.0 high-speed, 5 Gbps
Gigabit Ethernet 1 Gbps
0.38 ms /scan
0.38 ms/scan (USB3), 1.0 ms (ETH)
HD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bidirectional, trigger, sync., strobe,laser
Default USB3 power, 500 mA
Or 12VDC, 300 mA

Ordering Information
AvaSpec-ULS2048CL-EVO• Fiber-optic Spectrometer, 75 mm AvaBench, 2048 pixel CMOS detector 14 x 200 µm,
USB powered, high-speed USB 3.0 and ETH interface, incl. AvaSoft-Basic, USB interface
cable.
Specify grating, wavelength range and options.

info@avantes.com | www.avantes.com | 33

Grating Selection Table for AvaSpec-ULS2048CL-EVO

Spectrometers

Use

Useable range(nm)

Spectral range(nm)

Lines/mm

UV/VIS/NIR

200-1100**

891**

300

300

UA

UV/VIS/NIR

200-1100**

891**

300

300/1000

UNA-DBUV/VIS

200-850

515

600

300

UB

UV

200-750247-218*

1200

250

UC

UV

200-650

163-143*

1800

UV

UD

UV

200-580

113-69*

2400

UV

UE

Blaze (nm)Order code

UV

200-400

69-45*

3600

UV

UF

UV/VIS

250-850

515

600

400

BB

VIS/NIR

300-1100**

792**

300

500

VA

VIS

360-1000

495

600

500

VB

VIS

300-800

247-218*

1200

500

VC

VIS

350-750

142-89*1800500

VD

VIS

350-640

74-49*

2400

VIS

VE

NIR

500-1050

495

600

750

NB

NIR

500-1050

218-148*

1200

750

NC

NIR

600-1100

346-297

830

800

SINIR

600-1100**

495**

300

1000

IANIR

600-1100

495

600

1000

IB

* depends on the starting wavelength of the grating; the higher the wavelength, the bigger the dispersion and the smaller the range to select.
** please note that not all 2048 pixels will be used for the useable range

Resolution Table (FWHM in nm)
for AvaSpec-ULS2048CL-EVO
Slit size (µm)
Grating (lines/mm)

102550

100

200

500

300

1.01.4

2.5

4.8

9.2

21.3

600

0.40-0.53*

0.7

1.2

2.4

4.6

10.8

830

0.32

0.48

0.93

1.7

3.4

8.5

1200

0.20-0.28*

0.27-0.38*

0.52-0.66*

1.1

2.3

5.4

1800

0.10-0.18*

0.20-0.29*

0.34-0.42*

0.8

1.6

3.6

2400

0.09-0.13*

0.13-0.17*

0.26-0.34*

0.44-0.64*

1.1

2.7

0.06-0.08*

0.10

0.19

0.4

0.8

1.8

3600

* depends on the starting wavelength of the grating; the higher the wavelength, the bigger thedispersion and the better the resolution

Options-RSDCL-UV/VIS-200
SLIT-XX
SLIT-XX-RS
SLIT-XX-RS-FCPCOSF-YYYOSC• Replaceable slit
• Quartz Detector Collection Lens (200-1100 nm)• Slit size, please specify XX = 10, 25, 50, 100, 200 or 500 µm• Replaceable slit with SMA connector , specify slit size XX=25, 50, 100, 200 or 500 µm.
Only in combination with AvaSpec-ULS2048CL-EVO-RS• as SLIT-XX-RS, but with FC/PC connector• Order-sorting filter for reduction of 2nd order effects
please specify YYY= 305, 395, 475, 515, 550 or 600 nm• Order-sorting coating with 600 nm long-pass filter for BB (>350 nm)
and VB gratings, recommended with OSF-305

OSC-UA• Order-sorting coating Linear Variable Filter for UA, VA gratings

OSC-UB• Order-sorting coating with 350 and 600 nm long-pass filter for UB or BB (<350 nm)
gratings-FCPC• FC/PC fiber-optic connector

www.phototechnica.co.jp〒336-0017 埼玉県さいたま市南区南浦和 1-2-17

TEL:048-871-0067

FAX:048-871-0068

e-mail:voc@phototechnica.co.jp

34 | info@avantes.com | www.avantes.com