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Ultraviolet UV Meter เครื่องวัดแสงยูวี MODEL 8.0 UVC METER
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เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ Light meter Lux Meters
Ultraviolet UV Meter เครื่องวัดแสง > Ultraviolet UV Meter เครื่องวัดแสงยูวี MODEL 8.0 UVC METER Lamp UVC Intensity & Aging Eyewear UV block comparison UVC Lamp Box Leak Check.
Features
- Integral Sensor
- Compact
- Durable
- Accurate
- LCD readout
Applications
- Lamp UVC Intensity & Aging
- Eyewear UV block comparison
- UVC Lamp Box Leak Check
>Solarmeter Specifications
Radiometer | |
Model | |
8.0 | |
Irrad. Range | |
0-1999 µW/cm² UVC | |
Response | |
254 ± 8 nm | |
Bandwidth | |
246-262 nm | |
Resolution | |
1 µW/cm² | |
Conv. Rate | |
3.0 Readings/Sec | |
Display | |
3.5 Digit LCD | |
Digit Size | |
0.4 inch high | |
Oper. Humid. | |
5% TO 90% RH | |
Accuracy | |
±10% REF.NIST | |
Dimensions (in.) | |
4.2L x 2.4W x 0.9D (inches) | |
Weight | |
4.5 OZ. (incl. batt.) | |
Power Source | |
9-Volt DC Battery | |
Lens | |
UV Glass | |
Diffuser | |
None | |
Detector | |
SiC/Shortpass I.F. | |
Sensor/Detector
Silicon Carbide (SIC) Photodiode packaged in hermetically sealed UV glass window cap.
Interference filter blocks UVA and UVB from response as show on Spectral Sensitivity Graph.
Operation
Press and hold push-button switch on face of unit. Aim sensor window in top panel of meter directly at UV source. Note reading on LCD and record if desired.
Battery operation voltage is 9V down to 6.5V. Below 6.5V the LCD numbers will begin to dim, indicating the need for battery replacement. Under "typical" service load, the battery should last about 2 years.
Proper Usage of Solarmeter ® Ultraviolet Radiometer for Lamp Tests
- Wear UV-block eye, face, hand protection when checking UVC lamps.
- Allow lamps to warm-up prior to taking readings (at least 5 min).
- Hold sensor close to lamp to measure individual lamp UVC intensity. Hold sensor at distance from lamp(s) for effective sterilization intensity.
- When checking aging of lamps, keep measuring distance and locations constant.
- Lamps should be replaced when output drops to about 70% of their original (new) readings.
- If unsure of what original new values were, replace a lamp with new one and compare old one.
- Do not subject the meter to extremes in temperature, humidity, shock or dust.
- Use a dry, soft cloth to clean the intrument. Keep sensor free of oil, dirt, etc.
เครื่องมือวิทยาศาสตร์ อุปกรณ์วิทยาศาสตร์ Light meter Lux Meters เครื่องวัดแสง > Ultraviolet UV Meter เครื่องวัดแสงยูวี MODEL 8.0 UVC METER Lamp UVC Intensity & Aging Eyewear UV block comparison UVC Lamp Box Leak Check
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meter model uvc ultraviolet เครื่องวัดแสงยูวี