AvaSpec-ULS4096CL-EVO
Avantes has added a new member to its EVO series: AvaSpec-ULS4096CL-EVO。 This spectrometer replaces the CCD detector with a CMOS detector and also uses our newly launched AS-7010 circuit board, which provides a USB 3.0 communication interface and data transfer speed 10 times faster than USB 2.0. It also has a Gigabit Ethernet interface, allowing customers to integrate the spectrometer into their company's internal network and perform long-distance data transmission. In addition to high-speed communication capabilities, the EVO spectrometer also has a faster microprocessor and a 50 fold increase in memory capacity, allowing customers to store more spectra and achieve more functions on the circuit board.
The sensitivity enhancement lens for the detector is provided in the ordering options, which can improve the sensitivity in the range of 200-1100nm; Eliminating second-order diffraction filters to reduce second-order diffraction effects. In addition, AvaSpec-4096CL-EVO offers a variety of slit, grating, and fiber optic connectors for customers to choose from. It comes with AvaSoft Basic software, USB cable, and user manual. AvaSpec-ULS4096CL-EVO can also be used as an OEM spectrometer, such as optional optical platform or rack mounted installation type. Due to its 4096 pixels, this spectrometer is highly suitable for high-resolution applications such as plasma and LIBS.
technical data
Optical platform | Symmetric Czerny Turner, 75mm focal length |
Wavelength Range | 200-1100 nm |
resolving power | 0.05-20 nm, depending on spectrometer configuration |
Stray light | 0.19-1.0%, depending on the grating |
sensitivity | 218000 (unit: count/microwatts per millisecond integration time) |
detector | CMOS linear array |
Signal to noise ratio | 335:1 |
AD converter | 16 bit, 6 MHz |
Integral time | 9 μs - 40s |
Interface | USB 3.0 high-speed, 5 Gbps/Gigabit Ethernet 1 Gbps |
Sampling rate(Average with card) |
0.70 ms /scan |
Data transmission speed | 0.70 ms /scan (USB3) / 1.31 ms (ETH) |
Digital IO interface | HD-26 connector, 2 analog inputs, 2 analog outputs, 13 digital bidirectional, trigger, sync, strobe, laser |
Power Supply | Default USB3 power supply, 532 mA or 12 VDC, 300 mA |
Dimensions and weight | 177 x 127 x 44,5 mm (1 channel), 1155 grams |
Grating selection table
Application scope | Available wavelengths | Spectral range (nm) | Number of grating lines/mm | Sparkling wavelength (nm) | Grating model |
UV/VIS/NIR | 200-1100** | 891** | 300 | 300 | UA |
UV/VIS/NIR | 200-1100** | 891** | 300 | 300/1000 | UNA-DB |
UV/VIS | 200-850 | 515 | 600 | 300 | UB |
UV | 200-750 | 247-218* | 1200 | 250 | UC |
UV | 200-650 | 163-143* | 1800 | UV | UD |
UV | 200-580 | 113-69* | 2400 | UV | UE |
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* | 1800 | 500 | 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 | SI |
NIR | 600-1100** | 495** | 300 | 1000 | IA |
NIR | 600-1100 | 495 | 600 | 1000 | IB |
*Depends on the starting wavelength of the grating; The higher the wavelength, the greater the dispersion, and the smaller the range of choices.
**Not all 4096 pixels will be used for the available range
Resolution Table of Spectrometer
Slit width (μ m) | ||||||
Logarithms of grating lines (lines/mm) | 10 | 25 | 50 | 100 | 200 | 500 |
300 | 0.50-0.70 | 1.20-1.30* | 2.17 | 4.6 | 9.0 | 20.0 |
600 | 0.30-0.36* | 0.58-0.60 | 1.17 | 2.20 | 4.5 | 10.0 |
830 | 0.25 | 0.48 | 0.93 | 1.7 | 3.4 | 8.0 |
1200 | 0.14-0.18* | 0.30 | 0.62 | 1.08 | 2.2 | 5.0 |
1800 | 0.09-0.11* | 0.18 | 0.36-0.40* | 0.78 | 15 | 3.7 |
2400 | 0.07-0.09* | 0.13-0.15* | 0.26-0.32* | 0.40-0.64* | 1.1 | 2.7 |
3600 | 0.05-0.06* | 0.10 | 0.19 | 0.4 | 0.8 | 2.0 |
ordering information
AvaSpec-ULS4096CL-EVO
75 mm AvaBench, 4096 pixel CMOS detector 7x200 μ m, USB powered, high-speed USB 3.0 and ETH interface, including AvaSoft Basic, USB cable. Specify grating, wavelength range, and options.
PS-12V/1.0A
The external power required to run in ETH mode or USB2 port.