-
E-mail
info@avantes.com.cn
- Phone
-
Address
Room 120912102609, Building E, Youlehui, Wangjingyuan, Chaoyang District, Beijing
Beijing Aiwantis Technology Co., Ltd
info@avantes.com.cn
Room 120912102609, Building E, Youlehui, Wangjingyuan, Chaoyang District, Beijing
PACTO, the new compact line spectrometer, has powerful performance in system integration applications. PACTO is compatible with Avantes light sources, accessories, and AvaSoft software. Pacto is a powerful multifunctional device that can be customized according to your application needs. Pacto has three different series, each designed to meet different application needs.
Pacto: Pacto has powerful performance, fast transmission speed, optimized stray light to lower values, and higher signal-to-noise ratio. Pacto can be equipped with 2048 or 4096 pixel detectors, with different sizes of slit sizes and USB communication available for selection.
Pacto LinkIf you want to integrate devices into systems that require different communication protocols, Pacto Link is the ideal choice. Pacto Link is compatible with RS232 or SPI communication protocols to enhance the functionality of system devices.
Pacto Bench Only: The Pacto Bench Only has a symmetrical Czerny Turner optical platform, which includes optical components and detectors, without any other electronic devices. You can flexibly use and customize products to integrate your own electronic devices.

Pacto
| Pacto 2K | Pacto 4K | |
| Optical platform | Symmetrical Czerny Turner, 75mm focal length; Pacto Optical Platform | |
| Wavelength Range | 200 - 1100 nm | |
| Stray light | 0.1-1% (typical value: grating 300 line pairs/mm, shining wavelength 250nm, stray light<0.3%) | |
| sensitivity | 365,000 | 261,000 |
| detector | Hamamatsu S11639, CMOS, 2048 pixels (14x200 µ m) | Hamamatsu S13496, CMOS, 4096 pixels (7x200 µ m) |
| Signal to noise ratio | 375:1 | 365:1 |
| dynamic range | 4500 | |
| Dark noise | 15 cnts | |
| AD converter | 16-bit, 6 MHz | |
| Integral time | 9 µs – 30 s | |
| communication interface | USB 2.0 (480Mbps)/Tail port (38cm) USB-A | |
| Sampling rate (average of the board) | 1.15 ms /scan | 1.19ms/scan |
| Data transmission speed | 1.15 ms /scan | 1.19ms/scan |
| Digital I/O interface | 5 bidirectional programmable I/O interfaces; 1 analog output, 1 analog input, 1x5V | |
| Dimensions and weight | 105 x 80 x 20 mm, 277.5 g | |
| Power requirements | Default USB power supply, 500 mA | |
| Working temperature range | 5-55 °C | |
Pacto Link
| Pacto 2K | Pacto 4K | |
| Optical platform | Symmetric formulaCzerny-Turnerlight path,focal length75 mm; PactoOptical platform | |
| Wavelength Range | 200 - 1100 nm | |
| Stray light | 0.1 - 1% (Typical values:grating300Logarithmic number of lines/mmSparkling wavelength250nm,Stray light< 0.3%) | |
| Sensitivity (counting/integration time per millisecond in microwatts) | 365,000 | 261,000 |
| Detector | HamamatsuS11639, CMOS, 2048pixel(14x200 µm) | HamamatsuS13496, CMOS, 4096pixel(7x200µm) |
| Signal to noise ratio | 375:1 | 365:1 |
| Dynamic range | 4500 | |
| Dark noise | 15 cnts | |
| ADconverter | 16-bit, 6 MHz | |
| Integral time | 9 µs – 30 s | |
| Communication interface | RS232perhapsSPI,Need independent power connection | |
| Data transmission speed | be pending | be pending |
| digitI/Ointerface | 5 A bidirectional programmableI/O; oneA simulated output, oneA simulated input, 1x5V | |
| Dimensions and weight | 105 x 80 x 20 mm, 277.5 g | |
| Power requirements | Independent power supply | |
| Working temperature range | 5-55 °C | |
Pacto Bench Only
| Pacto 2K | Pacto 4K | |
| Optical platform | Symmetric formulaCzerny-Turnerlight path,focal length75 mm; Pactooptical table | |
| Wavelength Range | 200 - 1100 nm | |
| Stray light | 0.1 - 1%(Typical values:raster300Line pairs/mmblaze wavelength250nm,stray<0.3%) | |
| Detector | HAMAMATSUS11639, CMOS, 2048pixel(14x200 µm) | HAMAMATSUS13496, CMOS, 4096pixel(7x200µm) |
| Dimensions and weight | 105 ×80×20mm, 277.5g | |
| Working temperature range | 5-55 °C | |
| Communication interface | pass throughZIFDirect cable connection | |
| Available range (nm) | Spectral range (nm) | Line pairs/mm | Sparkling wavelength (nm) | Order Information | |
| UV/VIS/NIR | 200-1100** | 891** | 300 | 300 | MN0300-0.30 |
| UV/VIS | 200-850 | 515 | 600 | 300 | MN0600-0.30 |
| UV | 200-750 | 247-218* | 1200 | 250 | MN1200-0.25 |
| UV | 200-650 | 163-143* | 1800 | UV | MN1800-0.25 |
| UV | 200-580 | 113-69* | 2400 | UV | MN2400-0.25 |
| UV | 200-400 | 69-45* | 3600 | UV | MN3600-0.25 |
| UV/VIS | 250-850 | 515 | 600 | 400 | MN0600-0.40 |
| VIS/NIR | 300-1100** | 792** | 300 | 500 | MN0300-0.50 |
| VIS | 360-1000 | 495 | 600 | 500 | MN0600-0.50 |
| VIS | 300-800 | 247-218* | 1200 | 500 | MN1200-0.50 |
| VIS | 350-750 | 142-89* | 1800 | 500 | MN1800-0.50 |
| VIS | 350-640 | 74-49* | 2400 | VIS | MN2400-0.50 |
| NIR | 500-1050 | 495 | 600 | 750 | MN0600-0.75 |
| NIR | 500-1050 | 218-148* | 1200 | 750 | MN1200-0.75 |
| NIR | 600-1160 | 346-297* | 830 | 800 | MN0830-0.80 |
| NIR | 600-1100** | 495** | 300 | 1000 | MN0300-1.00 |
| NIR | 600-1100 | 495 | 600 | 1000 | MN0600-1.00 |
*Depends on the starting wavelength of the grating; The longer the wavelength, the greater the dispersion, and the smaller the selection range.
**Not all pixels will be used within the available range.
Pacto 2K
| Slot size (µ m) | 10 | 25 | 50 | 100 | 200 | 500 |
| Grating 300 line pairs/mm | 1.0 | 1.4 | 2.5 | 4.8 | 9.2 | 21.3 |
| Grating 600 line pairs/mm | 0.40-0.53* | 0.7 | 1.2 | 2.4 | 4.6 | 10.8 |
| Grating 830 line pairs/mm | 0.32 | 0.48 | 0.93 | 1.7 | 3.4 | 8.5 |
| Grating 1200 line pairs/mm | 0.20-0.28* | 0.27-0.38* | 0.52-0.66* | 1.1 | 2.3 | 5.4 |
| Grating 1800 line pairs/mm | 0.10-0.18* | 0.20-0.29* | 0.34-0.42* | 0.8 | 1.6 | 3.6 |
| Grating 2400 line pairs/mm | 0.09-0.13* | 0.09-0.13* | 0.26-0.34* | 0.44-0.64* | 1.1 | 2.7 |
| Grating 3600 line pairs/mm | 0.06-0.08* | 0.10 | 0.19 | 0.4 | 0.8 | 1.8 |
*Depends on the starting wavelength of the grating; The longer the wavelength, the greater the dispersion and the higher the resolution.
Pacto 4K
| slit size(µm) | 10 | 25 | 50 | 100 | 200 | 500 |
| raster300Line pairs/mm | 0.50-0.70 | 1.20-1.30* | 2.17 | 4.6 | 9 | 20 |
| raster600Line pairs/mm | 0.30-0.36* | 0.58-0.60 | 1.17 | 2.2 | 4.5 | 10 |
| raster830Line pairs/mm | 0.25 | 0.48 | 0.93 | 1.7 | 3.4 | 8 |
| raster1200Line pairs/mm | 0.14-0.18* | 0.3 | 0.62 | 1.08 | 2.2 | 5 |
| raster1800Line pairs/mm | 0.09-0.11* | 0.18 | 0.36-0.40* | 0.78 | 15 | 3.7 |
| raster2400Line pairs/mm | 0.07-0.09* | 0.13-0.15* | 0.26-0.32* | 0.40-0.64* | 1.1 | 2.7 |
| raster3600Logarithmic number of lines/mm | 0.05-0.06* | 0.1 | 0.19 | 0.4 | 0.8 | 2 |
*Depends on the starting wavelength of the grating; The longer the wavelength, the greater the dispersion and the higher the resolution.
ordering information
Pacto
| product name | PRODUCT INFORMATION |
| AvaSpec-PCT2048CL | PactoMini fiber optic spectrometer,75 mmFocal length,2048pixelCMOSDetector,USB2Power supply interface, includingDCLEliminate secondary diffraction filter, replaceable slit |
| AvaSpec-PCT4096CL | PactoMini fiber optic spectrometer,75 mmFocal length,4096pixelCMOSDetector,USB2Power supply interface, includingDCLEliminate secondary diffraction filter, replaceable slit |
| *OEM AvaSpec-PCT2048CL | OEM PactoMini fiber optic spectrometer,75 mmFocal length,2048pixelCMOSDetector,USB2Power supply interface, includingDCLEliminate secondary diffraction filter, replaceable slit |
| *OEM AvaSpec-PCT4096CL | OEM PactoMini fiber optic spectrometer,75 mmFocal length,4096pixelCMOSDetector,USB2Power supply interface, includingDCLEliminate secondary diffraction filter, replaceable slit |
*OEM customers only
Pacto Link
| product name | PRODUCT INFORMATION |
| OEM AvaSpec-PCT2048CL- RS232 | OEM PactoMini fiber optic spectrometer,75mmFocal length,2048pixelCMOSDetector,RS232Communication, power connection, includingDCL,Eliminating second-order diffraction filter, fixed slit |
| OEM AvaSpec-PCT4096CL- RS232 | OEM PactoMini fiber optic spectrometer,75mmFocal length,4096pixelCMOSDetector,RS232Communication, power connection, includingDCL,Eliminating second-order diffraction filters,fixed slit |
| OEM AvaSpec-PCT2048CL- SPI | OEM PactoMini fiber optic spectrometer,75mmFocal length,2048pixelCMOSDetector,SPICommunication, power connection, includingDCL,Eliminating second-order diffraction filter, fixed slit |
| OEM AvaSpec-PCT4096CL- SPI | OEM PactoMini fiber optic spectrometer,75mmFocal length,4096pixelCMOSDetector,SPICommunication, power connection, includingDCL,Eliminating second-order diffraction filter, fixed slit |
Pacto Bench Only
| Product Name | PRODUCT INFORMATION |
| OEM AvaBench-PCT2048CL | OEM PactoMini fiber optic spectrometer,75mmFocal length,2048pixelCMOSDetector, includingDCLEliminate second-order diffraction filter, fix slit |
| OEM AvaBench-PCT4096CL | OEM PactoMini fiber optic spectrometer,75mmFocal length,4096pixelCMOSDetector, includingDCLEliminate second-order diffraction filter, fix slit |
option
Pacto
| product name | PRODUCT INFORMATION |
| SLIT-XX-PRS | Adjustable slit, no configuration for adaptationOSFofPacto.Slot size specificationXX = 10, 25, 50, 100, 200, 500 µm |
| SLIT-XX-PRSF | Adjustable slit, compatible with already configuredOSFofPacto.Slot size specificationXX = 10, 25, 50, 100, 200, 500 µm |
| *SLIT-XX-P | Fixed slitPacto, specified slit sizeXX = 10, 25, 50, 100, 200, 500 µm |
| OSC | Eliminating the grating corresponding to the second-order diffraction filter-MN 600-0.50 |
| OSC-UA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.30 |
| OSC-VA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.50 |
| OSF-YYY-3 | Eliminating second-order diffraction filterYYY = 305, 395, 457, 515, 550, 600 nm,Depending on the wavelength range |
| DCL | Sensitivity enhancing lens |
*OEM customers only
**Avantes will select the required secondary diffraction filter based on the application configuration
Pacto Link
| Product Name | PRODUCT INFORMATION |
| SLIT-XX-P | Fixed slitPacto, specified slit sizeXX = 10, 25, 50, 100, 200, 500 µm |
| OSC | Eliminating the grating corresponding to the second-order diffraction filter-MN 600-0.50 |
| OSC-UA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.30 |
| OSC-VA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.50 |
| OSF-YYY-3 | Eliminating second-order diffraction filterYYY = 305, 395, 457, 515, 550, 600 nm,Depending on the wavelength range |
| DCL | Sensitivity enhancing lens |
*Avantes will select the required anti second order diffraction filter options based on the application configuration.
Pacto Bench Only
| Product Name | PRODUCT INFORMATION |
| SLIT-XX-P | Fixed slitPacto, specified slit sizeXX = 10, 25, 50, 100, 200, 500 µm |
| OSC | Eliminating the grating corresponding to the second-order diffraction filter-MN 600-0.50 |
| OSC-UA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.30 |
| OSC-VA | Eliminating the grating corresponding to the second-order diffraction filter-MN 300-0.50 |
| OSF-YYY-3 | Eliminating second-order diffraction filterYYY = 305, 395, 457, 515, 550, 600 nm,Depending on the wavelength range |
| DCL | Sensitivity enhancing lens |
*Avantes will select the required anti second order diffraction filter options based on the application configuration.