Technical Calibration

(A2LA Cert. No. 2912.01) 12/10/2025 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 TECHNICAL CALIBRATION LABS 101 Ocean Reef Ln. Naples, FL 34114 John Tasca Phone: 845 783 4235 CALIBRATION Valid To: December 31, 2027 Certificate Number: 2912.01 In recognition of the successful completion of the A2LA evaluation process (including an assessment of the organization’s compliance with R205 – A2LA’s Calibration Program Requirements), accreditation is granted to this laboratory to perform the following calibrations 1, 4: I. Optical Quantities Parameter/Equipment Range CMC2 (±) Comments Lightbooth – Color Temperature, Fixed Points3 2300 K 2856 K 42 K 54 K Minolta xy-1 chroma meter Spectrophotometers3, Colorimeters3 Up to 100 % reflectance, (360 to 780) nm 10 % of rdg Set of 6 ceramic color standards Glossmeters3 – Single and Multi-Angles 20°, 60°, 85° 1.3 GU Reference gloss tile ____________________________________________ 1 This laboratory offers commercial calibration service and field calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration.

(A2LA Cert. No. 2912.01) 12/10/2025 Page 2 of 2 3 Field calibration service is available for this calibration. Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the CMC found on the A2LA Scope. Allowance must be made for aspects su ch as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the actual uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC. 4 This scope meets A2LA’s P112 Flexible Scope Policy.