Description

 

Ultraviolet / visible light meter using SMT chip technology, the choice of high-precision low-power digital chip, the instrument shell for the streamlined design, the detector after a strict spectral and angular characteristics of correction, stable performance, applicability. Two production of ultraviolet irradiance measurement and illumination measurement, which are widely used in photochemistry, polymer material aging, flaw detection, ultraviolet light source, plant cultivation, and large scale integrated circuit industry, agriculture, architecture, environment, health, scientific research. And Other fields.

Product Features:

* Spectral and angular characteristics of the strict correction
* Digital LCD display with backlight
* Manual / automatic range switch
* Digital output interface (USB redundant power supply)
* Low battery alert
* Automatic delay shutdown
* There are numbers to keep
* Touch the button operation, beep prompt

Main Specifications:

Illumination:

* Measuring range: (0.1 ~ 199.9 × 103) lx

* Relative indication error: ± 4%

* V (λ) Matching error: f1 ≤ 6%

* Response time:

* Non-linear, shift, fatigue characteristics, such as error: are in line with national standards for illumination meter

UV irradiance:

* Wavelength range and peak wavelength: λ: (315 ~ 400) nm; λp = 365 nm

* Irradiance measurement range: (0.1 ~ 199.9 × 103) uW / m2

* Stray light: less than 0.02%

* Relative indication error: ± 10%

* Linearity error: ± 1%

* Shift error: ± 1%

* Short-term instability: ± 1% (30min after boot)

* Fatigue properties: attenuation of less than 2%

* Zero error: ± 1% of full scale

* Response time: 1 second

Use of the environment: temperature (0 ~ 40) °, humidity

Size and weight: 160 mm x 78 mm x 43 mm; 0.2 kg

Power: conventional use 6F22 9V laminated battery one

Can also use the data cable to connect USB interface, 5V power adapter power supply

Total power consumption