ACCU-CAL® 50 L Radiometer
Measures range up to 40 W/cm²
Sensitive at measuring stray or reflected visible light (as little as 1 mW/cm²)
Only one calibration per year
Set screw locks lightguide in place
PTB and NIST traceable
Can measure energy levels emitted from lightguides (3 mm, 5 mm, and 8 mm), BlueWave® QX4® LED heads, and LED flood lamps
Possesses a spectral sensitivity range of 350 – 450 nm
Intensity measurement from 1 mW/cm² to 40 W/cm²
Ideal for measuring LED curing source energy levels
Specially designed photo-sensor assembly provides repeatable measurements and protection from high temperatures
Consistent curing requires periodic monitoring of energy intensity or dose. The ACCU-CAL™ 50-LED radiometer is simple to operate and offers repeatable measurement of light. The ACCU-CAL 50-LED can measure visible light energy emitted from lightguides (3 mm, 5 mm, and 8 mm), LED flood systems, BlueWave® QX4® LED heads, and line-pattern emitters.
With a spectral sensitivity from 350 to 450 nm (blue portion of the visible spectrum), the ACCU-CAL 50-LED measures intensities from 1 mW/cm2 to 40 W/cm2. A specially designed photo sensor assembly protects the photo sensor from the high temperatures sometimes associated with today’s high-intensity spot lamps.
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PROPERTY |
Specification |
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Spectral Sensitivity |
350 to 450 nm |
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Intensity Range |
1 mW/cm² to 40 W/cm² |
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Resolution |
Intensity (1 mW/cm²; to three significant digits) |
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Dose (1 mJ/cm²) |
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Calibration Period |
12 months |
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Operating Temperature Ranges Optometer |
+5 to +40°C |
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Detector |
120°C continuous, Peak 200°C |
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Measurement Modes |
Intensity (mW/cm²) |
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Peak Intensity (mW/cm²) |
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Dose (mJ/cm²) |
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Light Sources |
Lightguides (3 mm, 5 mm, and 8 mm), BlueWave® QX4® LED Wands, LED Flood Lamps, BlueWave® MX-275 |
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Power Supply |
Two (2) AA batteries |
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Battery Life |
250 hours (automatic shutoff after 1 hour) |
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Sensor Dimensions |
Photo-Sensor Diameter = 9 mm |
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Diameter = 37 mm |
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Thickness = 8 mm |
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Cable Length = 1 M |
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Meter Dimensions |
145 mm (Length) x 63 mm (Width) x 30 mm (Thickness) |