cal-SPOT401 Calibrated Spot Photometer
1Pages

This is to certify that the subject instrument was testedand calibrated at The Cooke Corporation against stan- dards traceable to the National Institute of Standards & Technology and was found to comply with all applica- ble specifications. Test records are on file at The Cooke Corporation for examination and verification.The instrument was calibrated for luminance using our2856K Luminous Intensity Working Standard. The instrument operates within its rated accuracy of 5%. 6930 Metroplex Drive, Romulus, Michigan 48174 Tel (248) 276-8820 Fax (248) 276-8825 info@cookecorp.com www.cookecorp.com The cal-SPOT 401 is a calibrated precision spot measuringbrightness meter designed with emphasis on user-friendliness andaccurate measurements traceable to NIST and NRC Standards. ѕLarge LCD display with units of measurement in metricunits. Measuring Range - 0.1 to 400,000 cd/m > 2 Measuring Field - 1 degree Calibration Seal - affixed to every cal-SPOT after calibrationassures authenticity and prevents unauthorized alterations. Viewing Field - 12 degrees Magnification - 1X, no magnification ՕONӔand HOLDӔ button - click to display reading, hold tofreezeӔ and auto power off. Working Distance - 1 yard to infinity Sensor - Silicon photodiode with photopic filter Wide Viewing Field - zero magnification allowing both eyesto be open for comfortable viewing. Spectral Response - CIE photopic curve (human eye response) Accuracy ձ5% > Dimensions and Weight - 7.5 x 2.0Ԕ x 3.6, 22oz. Temperature Range - Operation: 32԰to 130F (0аto 55C) Storage: -4аto 160F (-20аto 70C) Е NIST calibration certificate with each instrument Calibration Certificate - Traceable to NIST and NRC Standards No magnification, use with both eyes open Օ 1 degree measuring spot Single button operation Օ Autorange, 0.1 to 400,000 cd/m > 2 Auto power off Օ Road illumination studies User-friendly operation Օ Setting instrument controls High stability silicon photodiode sensor with human eye response correction Օ Evaluation of endoscopic instruments and other fiber opticlight sources Carrying case Օ Psychological studies Greenhouse control Օ CRT measurements Vision studies > cal-SPOT 401 Calibrated Precision Spot Photometer with variable focus measures from 8Ք to infinity. Complete with instructions, battery, carrying case and calibration certificate. FOB Romulus, MI cal-SPOT 401 $2250 >