Quotations are hereby invited for the Supply and Delivery of Accupar LP-80 Ceptometer. Specifications: Measurement Specifications: Probe PAR Sensors: - Range: 0.0000 - 2500.0000 µmol/(m2s); - Resolution: 1.0000 µmol/(m2s). External PAR Sensor: - Range: 0 to 4,000 µmol/(m2s) (full sunlight ~2,000 µmol/[m2s]); - Resolution: 1.0000 µmol/(m2s); - Accuracy: ±5.0%; - Unattended Logging Interval: Between 1 and 60 min (user selectable). Physical Specifications: - Computer Interface: - Locking 5-pin sealed circular connector to RS-232 cable. Controller: - Length: 15.8 cm (6.20 in); - Width: 9.5 cm (3.75 in); - Height: 3.3 cm (1.30 in); - Weight: 0.6 kg (1.21 lb) with batteries. External PAR Sensor: - Locking 5-pin sealed circular connector on 5-m cable. External Sensor Dimensions: - Diameter: 24.0 mm (0.94 in); - Height: 27.0 mm (1.06 in). Probe Dimensions: - Length: 86.5 cm (34.06 in); - Width: 19.0 mm (0.75 in); - Height: 9.5 mm (0.38 in). Probe Sensors: - Number: 80; - Type: Photosynthetically active radiation sensor. External Sensor: - Number: 1; - Type: Apogee SQ110 photosynthetically active radiation sensor. Data Storage: - 1 MB flash memory. Operating Temperature Range: - Minimum: 0.00°C; - Maximum: 50.00°C. Operating Relative Humidity Range: - Minimum: 0%; - Maximum: 100%; - Power: 4 AA batteries, included. Other: - Compliance: EM ISO/IEC 17050:2010 (CE Mark) and GSA approved. (Tender №114146492)