TechnoOptis UVR-300 UV Radiometer

Type: UV Radiometer

Supplier / Manufacturer: TechnoOptis

Model: UVR-300

Industries & Applications:

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High-Sensitivity UV Radiometer

U.S.-based sales, and delivery available. The UVR-300 is a high-sensitivity digital UV radiometer designed for industrial UV curing, photolithography, sterilization, and advanced R&D applications. Featuring a wide measurement range from 0.1 to 280,000 μW/cm², it supports multiple detector options covering 220–490 nm to meet diverse process requirements. With USB communication, analog output, auto/manual range switching, and deviation measurement functions, the UVR-300 enables precise UV intensity monitoring, process control, and performance evaluation across manufacturing and laboratory environments.

￭ Wide range detection sensitivity : 0.1 – 280,000μW/cm2 ￭ Multiple measurement function. ￭ Capable of data communication to PC with USB and application software.

￭ Industrial field of using the photochemical reaction ￭ Production line with photolithography of SEMI, FPD, PCB and etc. ￭ Evaluation and management of sensitive material for print industry ￭ Performance evaluation of solar ￭ Industrial field of using the photo electricity reaction ￭ Electrophotographic print ￭ Electrophotographic photoreceptor ￭ Biochemistry field of using the biological reaction ￭ Erythema reaction、Pigmentation evaluation ￭ Skin photosensitivity reaction ￭ Management of rearing environment for cattle farmer and fish farmer ￭ Management of spindly growth and photosynthetic response ￭ Others field of using the sterilizing activity ￭ Food processing field ￭ Medical cosmetic treatment field ￭ Various R&D

Item	Specification
	UD-250	UD-360A	UD-400
Photo detector	Silicon photo diode
Measurement Range	0.1 – 280,000μW/cm²
Measurement Mode	Auto / Manual (4 range)
Wavelength Range	220 – 300nm	320 – 400nm	360 – 490nm
Linearity	±5% of rdg. ±1 digit (Auto Range)
Measurement function	Standard measurement：Radiant intensity (μW/cm²), Irradiation intensity (mJ/ cm²) Deviation measurement：Intensity difference (μW/cm²), Intensity ratio (%)
Analog Output	0～3V、 1mV/1digit
Interface	USB
Power Source	Size AA dry-cell battery × 2 or AC adapter (Option)
Light source for calibration	GL-15^(*1)	FL20S.BLB^(*2)	Standard illuminant A
Temperature drift : fT	within ±3% ( -10 – +40℃ with 23℃ as reference)
Humidity drift : fH	within ±3%
Use conditions	Temperature : －10 – +40℃, Humidity : 85% RH or less (No condensation)
Outer dimensions (W×D×H)	195×70×33mm (with detector unit)
Weight	260g (with battery weight)