LS126C UV Light Meter
Parameter
|
LS126C UV Light Meter
|
---|---|
Spectral response
|
230nm-280nm, λp = 254nm
|
Measuring range
|
0 - 20000 μW / cm²
|
Resolution
|
0.1μW / cm²
|
Relative indication error
(H is the standard value) |
H<50μW/cm²:±4μW/cm²
H>=50μW/cm²:±8%H (relative to NIM standard)(relative to NIM standard) |
Long wave response error
|
<60%
|
Cosine characteristics (directional response) error
|
10%
|
Linearity error
|
±1%
|
Short-term instability
|
±1%( 30min after startup)
|
Fatigue characteristics
|
attenuation <2%
|
Error of zero
|
±0.1% of full scale
|
Response time
|
<0.5 seconds
|
Sampling speed
|
2048 times/second
|
Test hole diameter
|
¢=10mm
|
Power value storage interval
|
1s/10s/60s optional
|
Recording period
|
10 min / 100 min / 600 min
|
Bluetooth transmission distance
|
50 meters (open space)
|
Instrument size
|
148mm ×76mm ×26mm (L*W*H)
|
Probe size
|
Diameter 39mm × thickness 15mm
|
Probe wire length
|
1 meter
|
Weight
|
About 300 g
|
Display
|
240*160 dot matrix LCD
|
Battery
|
4 AAA alkaline dry batteries
|
Operating Temperature
|
0° to 40°C, <85% RH
|