ST-513 Digital UltraViolet Tester Portable UVAB Meter 20 Points Memory For Radiometry and Laboratory
Description:
These instruments are designed to measure ultraviolet light in the ran from 280 to 400 meters (UVAB). The good illumination ran of each kind of meter allow users to conduct the most precise quantitative measurements of ultraviolet radiation.
Features:
1.Backlit LCD and 4 Digits dual display
2.High and Low measurements
3.Ran in a unit mW/cm2 or uW/cm2
4.Socket of tripod mounting
5.Automatic measuring
6.Low battery indicator
7.Magnetic mount
8.20 points memory
Specification
Specifications
ST512)
UVA (ST510)
UVAB (ST513)
Spectrum Ran
220~275
320~380
290~370
Calibration Point
254 nm
365 nm
365 nm
Illumination Ran
1 uW/cm2 ~ 9999 uW/cm2 / 0.01 mW/cm2 ~ 40.00 mW/cm2
Accuracy 23 ±5oC(73.5 ±9oF)
±4% ±1 digit
Over Ran
Indication "-HI-"
Zero Adjust
YES
Auto Record
YES
Sample Time
Approx. 0.3 sec.
Display
Backlit LCD and Dual Display
Memory
20 points and 1 for interval time
Operation Temperature
0~50oC(32~122oF); 10~90% RH
Battery Type
9V (006P, IEC6F22, NEDA1604)
Weight
Approx. 90g
Dimension
140 x 49 x 29 cm (5.51 x 1.93 x 1.14 inch)