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Light Hazard Meters

Light meters to determine the UV radiation (skin and eye), blue light (eye) and infrared (skin) hazards in accordance with international standard.

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Handheld/portable light meters to determine photobiological safety of light sources

Model	Image	Spectral function	Wavelength range / nm	Typ. Range Minimum SNR=50 100ms integration	Typ. Range Maximum	Entrance optic	Remark
X1-3 + XD-45-HUV		Ch 1 + Ch 2: Actinic UV hazard Suv(λ) Ch 3: UV-A	200 - 400 and 315 - 400	max. resolution 0.05 mW/m² max. resolution 0.02 mW/m²	10 W/m² 10 kW/m²	Diffuser 8 mm Ø	UV Hazard EN 62471
X1-3 + XD-45-HB		Ch 1 + Ch 2 + Ch 3: Blue light hazard Ch 4: Photopic	300 - 700 and 380 - 780	max. resolution 2 µW/m² max. resolution 0.02 lx	100 W/m² 1 Mlx	Diffuser 8 mm Ø	Blue Light Hazard EN 62471 and Photopic
X1-4 + XD-45-ERYC		Ch 1 + Ch 2: Erythema UV-Aeff + UV-Bceff Ch 3: UV-C	250 - 400 and 254			Diffuser 8 mm Ø	Sun tanning lamp testing EN 60335-2-27 and DIN 5050-1
P-21 + LDM-9811 + PD_16BLH		Blue light hazard	380 - 600	25 mW/(m² sr) 0.9 mW/(m² sr) 13 µW/(m² sr)	5 MW/(m² sr) 175 kW/(m² sr) 2.6 kW/(m² sr)	0.7 mrad 11 mrad 100 mrad	Blue light hazard EN 62471 with viewing telescope
P-21 + LDM-9811 + PD_16RTH		Retinal thermal hazard	500 - 1050	17 mW/(m² sr) 0.5 mW/(m² sr) 6 µW/(m² sr)	3.3 MW/(m² sr) 90 kW/(m² sr) 1.3 kW/(m² sr)	0.7 mrad 11 mrad 100 mrad	Retinal thermal hazard EN 62471
X1 + UV-3709		Blue light hazard	380 - 550	50 µW/m²	1 kW/m²	Diffuser 15 mm Ø	Blue Light Hazard EN 62471
X1 + XD-9506		Ch 1: Actinic UV (ICNIRP) UV-AB Ch 2: Actinic UV (ICNIRP) UV-BC	320 - 400 and 250 - 320	1.25 µW/m² 3.3 mW/m²		Diffuser 8 mm Ø	Actinic UV (ICNIRP)
X1 + XD-9509		Ch 1: Erythema UV-Aeff Ch 2: Erythema UV-BCeff	320 - 400 and 250 - 320	5 µW/m² 1.3 mW/m²	100 W/m² 13.2 kW/m²	Diffuser 8 mm Ø	actinic Erythema DIN EN 60335-2-27
X1 + XD-9510		Ch 1: DIN-12198 UV-AB Ch 2: DIN-12198 UV-BC	320 - 400 and 250 - 320	1.25 µW/m² 3.3 mW/m²	250 W/m² 33 kW/m²	Diffuser 8 mm Ø	DIN 12198
X1 + LP-9901		radiometric (Si & ND Filter)	400 - 1100			Diffuser 7 mm Ø	Eye Safety according to IEC/EN 60825-1 and 2006/25/EC
P-21 + ISD-1.6-SP-Vxx		radiometric (Si & attenuation possible)	400 - 1100		fast photodiode: V0x: typically 200 W (@ 950 nm, pulsed) fast photodiode: V01: typically 300 W (@ 950 nm, pulsed)	V0x: 5 mm V01: 7 mm	Eye Safety according to IEC/EN 60825-1 and 2006/25/EC
P-21 + ISD-5P-SP		radiometric (Si & attenuation possible)	400 - 1100			10 mm V01: 7 mm	Eye Safety according to IEC/EN 60825-1 and 2006/25/EC