HANNA - HI97715C - Ammonia Photometer

HANNA HI97715C ammonia photometer with case, up to 10.0 mg/L; New equipment in its original packaging; HI97715C is delivered in a carrying case with 2 measuring cups, plastic caps and caps, cleaning cloths, scissors and batteries.; Range: 0.10 to 10.00 mg/L (NH₃-N); Resolution: 0.01 mg/L; Accuracy at 25°C: ±0.05 mg/L ±5% of reading; Method: Adaptation of the "ASTM Manual of Water and; Environmental Technology, D1426-92", Nessler Method; Light Source: LED with 420 nm Narrow Bandwidth Filter; Light Detector: Silicon Photocell; Batteries/Life: 3 x 1.5 V AA / >800 measurements without backlight; On-demand memory: Up to 50 bars for on-screen recall; Self-extinguishing: After 15 minutes of non-use / After 30 minutes of non-use before a measurement; Dimensions/Weight: 142.5 x 102.5 x 50.5 mm/380 g; expired standard solutions: 08/2022; Internal reference: FA-1674