Wireless Transmission Spectrometer 

AirAllianceTM Series (AA Series) Spectrometer is equipped with Wi-Fi wireless communication module and designed based on mainstream spectrometer product of OtO photonics. Due to the Wi-Fi function, optimized optical engine, the advantage of miniaturized mechanism and simple optical layout, AA Series Spectrometer shows outstanding of elastic using and will bring you an unsurpassed level of flexibility.

Wifi Spectrometer

AA2030

 

Features

 

  • Built-in Wi-Fi module, compatible with 2.4GHz 802.11b/g/n.

  • Able to connect with Android system smartphone or tablet.

  • Wi-Fi Operation mode can be set as the AP or Client mode

  • AP mode : AA series can connect up to 5 devices to the machine at the same time.           

  • Client mode : The number of connect devices is depending on DHCP setting of AP.

  • Spectral Response Range (nm) : 180~1100 nm

  • Optical resolution : 0.2 ~ 10.5 nm, depending on the combination of various slits from 10um to 300um and gratings.

  • External port interface : 8 pin connector

  • Integration times : 0.2 ms ~ 65 second (depending on sensors)

  • Calibration Coefficients stored in Flash ROM

           Wavelength Calibration Coefficients
           Linearity Correction Coefficients
           Intensity calibration coefficients

  • Able to modular configuration with various grating, sensor, and slit options.

 Main Features

Specifications

SPEC

Sensor

Parameters of Optical System

Dark Noise(Upper Limit)

Dynamic Range *3

SNR *4

Optical Design

Dimension

Grating

Wavelength

Slit Size

Integration Time

Wavelength Repeatability

Wavelength accuracy

Resolution(FWHM)

Input Fiber Connector

Wi-Fi Board

Compatible

Operation mode

Wi-Fi Operation Range

Wi-Fi transfer interface

Transfer Rate

Wi-Fi Blue LED

Green LED

Red LED

Interfaces

Power

AA2030

CMOS Hamamatsu S11639

f/# : 5

NA : 0.1

Focal Length(R1-R2) : 60-60

30 *1, 36 *2

3450:1 *1, 3000:1 *2

330

Czerny-Turner Optical Structure 2nd & 3rd order rejection

130(L) x 86.5(W) x 33.75(H) mm

15 grating options

From 180 to 1100 nm with a variety of wavelength range

10, 25, 50, 100, 200, 300μm

0.2ms~65s

+/- 0.05 nm Continuous 100 measurements (Hg-Ar Light Source)

± 0.3 nm ( Testing environment is based on SE1020-050-VNIR’s 
parameter, and accuracy may be up to ± 1.0nm according to 
different environment such as severe temperature change and 
long-time vibration. OtO can offer free software for WL 
calibration if customer needed.)

From 0.2 nm to 10.5 nm, depending on different modular configuration

SMA905: Φ3.18±0.005mm, SMA905: Φ3.20±0.01mm

WGM110

2.4GHz 802.11b/g/n

AP mode : Connect devices up to 5 devices 
Client mode : The number of connect devices is depending on DHCP setting of AP.

~30 meter

UART (up to 230400 bps)

~4.6 fps

Blinking: Wi-Fi operation

Power On indicator

Blinking: on charging

USB 2.0 type B@ 480 Mbps

Li-ion Battery 3300mAh, charge from USB
Power Consumption :2W (400mA @5V)(4 hours operation)
Supply voltage : 5V +/- 5%
Maximum USB input power Vcc : +5.25VDC
Maximum I/O signal voltage : +5.5VDC

*1 : Sensor Clock Rate2.5MHz

*2 : Sensor Clock Rate10MHz

*3 : 65535/Dark Noise(average)
*4 : Single acquisition

Wifi Spectrometer

AA2040

Specifications

SPEC

Sensor

Parameters of Optical System

Dark Noise(Upper Limit)

Dynamic Range *3

SNR *4

Optical Design

Dimension

Grating

Wavelength

Slit Size

Integration Time

Wavelength Repeatability

Wavelength accuracy

Resolution(FWHM)

Input Fiber Connector

Wi-Fi Board

Compatible

Operation mode

Wi-Fi Operation Range

Wi-Fi transfer interface

Transfer Rate

Wi-Fi Blue LED

Green LED

Red LED

Interfaces

Power

AA2040

CCD Sony ILX554B

f/# : 5

NA : 0.1

Focal Length(R1-R2) : 60-60

34

2200:1

330

Czerny-Turner Optical Structure 2nd & 3rd order rejection

130(L) x 86.5(W) x 33.75(H) mm

15 grating options

From 180 to 1100 nm with a variety of wavelength range

10, 25, 50, 100, 200, 300μm

0.2ms~65s

+/- 0.05 nm Continuous 100 measurements (Hg-Ar Light Source)

± 0.3 nm ( Testing environment is based on SE1020-050-VNIR’s 
parameter, and accuracy may be up to ± 1.0nm according to 
different environment such as severe temperature change and 
long-time vibration. OtO can offer free software for WL 
calibration if customer needed.)

From 0.2 nm to 10.5 nm, depending on different modular configuration

SMA905: Φ3.18±0.005mm, SMA905: Φ3.20±0.01mm

WGM110

2.4GHz 802.11b/g/n

AP mode : Connect devices up to 5 devices 
Client mode : The number of connect devices is depending on DHCP setting of AP.

~30 meter

UART (up to 230400 bps)

~4.6 fps

Blinking: Wi-Fi operation

Power On indicator

Blinking: on charging

USB 2.0 type B@ 480 Mbps

Li-ion Battery 3300mAh, charge from USB
Power Consumption :2W (400mA @5V)(4 hours operation)
Supply voltage : 5V +/- 5%
Maximum USB input power Vcc : +5.25VDC
Maximum I/O signal voltage : +5.5VDC

*1 : Sensor Clock Rate2.5MHz

*2 : Sensor Clock Rate10MHz

*3 : 65535/Dark Noise(average)
*4 : Single acquisition

 

OtO Photonics 제품 카타로그