UVA-UVA365,UVV405,UVV420 UV Radiation Meter with 0.1µW/cm²-400mW/cm² Measuring Range and Dual-Joint Telescopic Handle
The UVA-UVV Series UV Radiation Meters are precision instruments designed for detecting ultraviolet radiation intensity from various sources including sunlight and artificial lamps.
UVA365: Specialized for UVA ultraviolet radiation detection with measurable wavelength range of 320nm-390nm and center wavelength of 365nm.
UVV405: Designed for UVV ultraviolet radiation detection with measurable wavelength range of 360nm-460nm and center wavelength of 405nm.
UVV420: Engineered for UVV ultraviolet radiation detection with measurable wavelength range of 370nm-470nm and center wavelength of 420nm.
These instruments feature low-power digital chips, stable performance after strict spectral and angular characteristics correction, split-body design for portability, built-in button batteries with strong endurance, and external probes with telescopic handles for adjustable measurement length.
- Industrial: Radiation hazard measurement during welding, UV disinfection, graphic arts, photochemical matching, UV EPROM erasing
- Laboratory: Weathering and degradation research, UV disinfection, virology, microbial genetics, DNA research, plant cultivation experiments, general laboratory uses
- Enhanced photodiode with band filter correction mirror for accurate measurement and stable reading
- Dual-joint telescopic handle with adjustable length for convenient measurement
- Probe housing with fixing screw holes for installation in suitable measurement positions
- Four-gear design with measuring range of 0.1µW/cm²-400mW/cm²
- HD LCD display with backlight function
- Data hold and peak hold functions
- Low voltage prompt function
- Automatic shutdown function
- Three button batteries with 1.5 times the endurance of ordinary batteries
| Parameter | UVA365 | UVV405 | UVV420 |
|---|---|---|---|
| Wavelength Range | 320nm~390nm | 360nm-460nm | 370nm-470nm |
| Peak Wavelength | 365nm | 405nm (over 50% transmittance band: 382nm to 428nm) | 420nm (over 50% transmittance band: 395nm to 450nm) |
| Display | 3 3/4-bit LCD, maximum reading of 3999 | ||
| Measuring Range | 0.1µW/cm²-400mW/cm² | ||
| Resolution | 0.1µW/cm² | ||
| Stray Light Outside UV Band | <0.1% | ||
| Accuracy | (8%+2 digits) calibrated under UVW light source compared with standard UVV irradiance meter | ||
| Sampling Time | 2 times per second | ||
| Linear Error | ±1% | ||
| Shift Error | ±1% | ||
| Power Source | 3 CR2450 3V button lithium batteries | ||
| Battery Life | Approximately 300 hours continuous use (without backlight) | ||
| Automatic Shutdown | 5 minutes | ||
| Operating Conditions | 0-40℃ (32°F-104°F), 0-70% RH | ||
| Storage Conditions | -10℃-50℃ (14°F-122°F), 0-80% RH | ||
| Dimensions | Instrument: 160 x 78 x 34 mm Probe: Φ50 x 40mm Handle: 240mm Probe extension line: 1000mm |
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| Weight | Approximately 405g (including battery and probe) | ||
- 1 main instrument
- 1 probe with cable
- 1 portable carrying box
- 3 CR2450 3V button lithium batteries (for international shipping, not included)
- 1 operation manual
- 1 tweezers
- 1 screwdriver
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