Light Meter for Horticultural Lighting

Affordable and Easy-to-Use Light Meter from SSL Resource

Portable light measuring device for measuring photometric, colorimetric and spectral parameters in the field and laboratory.

Photosynthetically active radiation density PAR
Chlorophyll A/B, Beta-carotene, Phytochrome red / far red
Photometry and colorimetry: illuminance lx, colour temperature CCT, colour coordinates
Colour evaluation: colour rendering index CRI, TM 30-18
Spectral radiation: spectral irradiance, total irradiance, peak and effective wavelength

Specifications of SPECTRI 80 Horti

DEVICE CODE	SPECRTI-80.PAR
Parameters	Main – Illuminance Ev – Correlated colour temperature CCT – CIE Chromaticity coordinates (x,y) – Total PPFD – Spectrum graph – PPFD graph as a function of time	PAR unit: [µmol/m²/s] – PPFD 400-700nm – PFD-B 400-500nm – PFD-G 500-600nm – PFD-R 600-700nm – PFD-UV 380-400nm – PFD-FR 700-780nm – Chlorophyll A/B – Beta-carotene – Phytochrome red / far red
SPECTRAL SENSOR
Ev Range	65 – 250 000 lx
PPFD Range	1 – 5000 µmol/s/m² (white LEDs) 0.2 – 1000 µmol/s/m² (single colour LEDs)
Sensor	CMOS diode array
Signal to Noise	1000 : 1
Accuracy	Ev 3%, CCT 3%, PPFD 4%
Optical Bandwidth	9 – 11nm
WL Resolution	1nm
Wavelength (WL) Range	380-780nm
Integration Time	10 ms – 30s
Digital Resolution	16 bits
OTHER
Measuring Head	Outer diameter 42mm, height 10mm, PTFE diffuser 2mm thick
Data Readout	Android app through Bluetooth, PC software through USB-B 2.0
Dimensions	118mm x 78mm x 42mm
Weight	230 g

Comparison of SSL Spectroradiometers SPECTRI 80 Models

Datasheets

Manuals

Blog Article