Gigahertz-Optik BTS2048-UV-S-WP Spectroradiometer sensor (190 - 430 nm)

-Measurement range: Spectral: 3E-5 W/(m²nm) to 3E4 W/(m²nm) @325 nm. Responsivity from 190 nm to 430 nm.

-Typical applications: Diodearray spectrometer for scientific outdoor measurement tasks. Erythema, ICNIRP, solar-cells, etc.

-Calibration: Factory calibrations traceable to PTB calibration standards.

-Typical applications: Lightmeter for spectral Irradiance, Erythema, etc.

-Measured Quantity: Measured Quantity

Spectral irradiance (W/(m² nm)), irradiance (W/m²), peak wavelength, center wavelength, centroid wavelength, Erythema, ICNIRP. 

-Input optics: Diffusor, cosine corrected field of view (f2 ≤ 3%)

-Filter wheel: 8 positions (open, closed, optical filters). Use for remote dark current measurement and stray light reduction.

-BiTec: Parallel measurement with diode and array is possible, thereby linearity correction of the array through the diode and online correction of the spectral mismatch of the diode through a*(sz(λ)) respectively F*(sz(λ)).

-Calibration uncertainty:

Spectral irradiance

Spectral irradiance responsivity (200 - 430) nm

-Microprocessor: 32bit for device control,16bit for CCD array control, 8bit for photodiode control

-Interface: USB V2.0, Ethernet (LAN UDP protocol), RS232, RS485

-Data transfer: Standard for 2048 float array values via ethernet 7ms, via USB 2.0 140 ms

-Input Interfaces: 2x (0 - 25) VDC, 1x optocoupler isolated 5 V / 5 mA

-Output Interfaces: 2x open collector, max. 25 V, max. 500 mA

-Trigger: Trigger input incorporated (different options, rising/falling edge, delayed, etc.)

-Software: User software S-BTS2048

Optional software development kit S-SDK-BTS2048 for user software set-ups based on .dll‘s in C, C++,C# or in LabView.

-Power Supply:

With power supply: (90-295) V 150 W 

-Dimensions: Diameter: 160 mm

Height: 222 mm

-Weight: 2.85 kg

-Mounting: 3x M6 screw threads

-Temperature range:

Storage: (-10 to 50)°C

Operation: (10 to 30)°C 

-Housing:

Spectroradiometer unit: IP67

Outdoor housing itself: IPx5

-Stability: inside WP housing (electronics): ≤ ±1°C

CCD Chip: ≤ ±0.25°C