EKO INSTRUMENTS CO., LTD. - Pyranometers MS-802/802F/402/402F/602 - Instruction Manual Ver.13
EKO Instruments Co. Ltd. calibration laboratory is accredited by Perry Johnson Laboratory Accreditation, Inc.
(PJLA) to perform pyranometer and pyrheliometer calibrations in accordance with the requirements of
ISO/IEC17025, which are relevant to calibration and testing.
EKO is a unique manufacturer who can offer calibration service for pyranometers and pyrheliometers
in-house. Based on the applied calibration methods EKO provides the best quality solar sensor calibrations
compliant to the international standards defined by ISO/IEC17025 / 9847 (Indoor method) and ISO9059
(Outdoor method) (Certification: L13-94-R2 / www.pjlabs.com)
ISO/IEC17025 provides a globally accepted basis for laboratory accreditation that specifies the management
and technical requirements. With calibrations performed at the EKO Instruments laboratory we enable our
customers to:
・ Clearly identify the applied calibration methods and precision
・ Be traceable to the World Radiation Reference (WRR) through defined industrial standards:
ISO9846 Calibration of a pyranometer using a pyrheliometer
ISO9847 Calibration of field pyranometer by comparison to a reference pyranometer
ISO9059 Calibration of field pyrheliometers by comparison to a reference pyrheliometer
・ Obtain repeatable and reliable calibration test results through consistent operations
Our clients will obtain a high level of confidence when purchasing an ISO/IEC17025 calibrated sensor. Our
Accredited lab is regularly re-examined to ensure that they maintain their standards of technical expertise.