UVB313E UVB Radiation Meter with 290nm~325nm Wavelength Range, 0.1uW/cm2-400mW/cm2 Measuring Range and Dual-joint Telescopic Handle

Display

3 3/4-bit LCD, showing the maximum reading of 3999

Measuring range

0.1µW/cm²-400mW/cm²

Wavelength range

290nm~325nm

Peak wavelength

315nm, over 50% transmittance band,300nm to 320nm.

Resolution

0.1µW/cm²

The stray light outside the ultraviolet band

<0.1%

Accuracy

(8%+2 digits), Calibrated under UVB light source and compared with standard UVB irradiance meter. The RF field strength in the test environment is less than 3 V/m, and the frequency is less than 30 MHz.

Linear error

±1%

Shift error

±1%

Sampling time

2 times per second

Overload display

overload display "OL"

Power source

3 CR2450 3V button lithium batteries

Battery life

about 300 hours of continuous use (without backlight)

Automatic shutdown time

5 minutes

Operating temperature and humidity

0～40℃(32°F~104°F),0~70%RH

Storage temperature and humidity

-10℃~50℃(14°F~122°F),0~80%RH

Instrument Size

Instrument size:160 x 78x 34 mm
Probe: Φ50 (probe diameter) x40mm(h);
Handle: 240mm;
Probe extension line (handle length included):1000mm

Weight

about 405g (including battery and probe)

Accessories

1pc main instrument;
1pc probe with cable with instrument together;
1pc portable carrying box;
3pcs CR2450 3V button lithium batteries (for international shipping, not included);

1pc operation manual;
1pc tweezers;
1pc screwdriver.