Calibrated Light Meter w/ Backlit Display
This calibrated precision Digital Light Meter's ergonomic design allows for one-handed operation
Item #: Q533
Manufacturer: The Cooke Corp.
Product Type: Digital Light Meters
Your Price $549.95
Purchase this product with 5 Year Extended Warranty for only $39.95 more!
Click here to view Light Meter Comparison Chart
Features & Applications:
This Calibrated Light Meter is a user-friendly device equipped with a silicon photodiode light sensor, with cosine and photopic correction. The instrument also features an angled sensor on top that allows simultaneous measurement and readout without interference from the operator, and a 3 1/4 digit LCD that displays light level units of measure and low battery indication.
Features:- Silicon photodiode light sensor
- Standard lightmeter with illuminated LCD for
applications requiring measurements under
3 lux - Autorange
- Auto power off
- User selectable units
- Ergonomic design
- Cosine correction
- Photopic correction
- Carrying case included
- Built-in, hands free stand
- Offices
- Shopping Plazas
- Parking Lots
- Hospitals
- Stairways
- Highways
- Museums and Art Galleries
- Arenas
- Warehouses
- Stadiums
- Supermarkets
Light Level Range
Autoranges 0.1 fc or lux to 40,000 fc or lux
Units
Choose fc or lux with user selectable switch located
in battery compartment
Accuracy
a) Intensity linearity: 2%
b) Photopic: Better than 1.0% of CIE curve
c) Cosine error: Less than ±1.0% up to an incident angle of ±85°
d) Overall accuracy ±5% of displayed value
Calibration
Light calibrations and recalibrations are performed by COOKE and are
traceable to NIST Standards. The photopic response of the calibrated sensor
matches the CIE standard observer curve response to within 1% of the
reading when using a standard tungsten source at 2856°K
Temperature Ranges
Operation: 32 to 130°F (0 to 55°C)
Storage: -4 to 160°F (-20 to 70°C)
Click the link(s) above to open the document(s) for this item. Should you wish to download it, right click on the link and select "Save Target As..." or "Save Link As...".
If you do not have Acrobat Reader, click here to download the latest version.
Purchase this product with 5 Year Extended Warranty for only $39.95 more!
