Hanna Ammonia High Range Photometer HI97733

The HI97733 Ammonia High Range Photometer is a portable laboratory-quality meter designed to measure ammonia in water samples. It measures ammonia in the range 0.0 to 100.0 mg/L (ppm) using a colorimetric Nessler adaptation method and provides on-screen tutorials and step-by-step instructions for guided setup and testing. Typical uses include field or benchtop water quality testing where rapid, accurate ammonia (NH4+/NH3) readings are required.

Key Features:

• Measurement range: 0.0 to 100.0 mg/L (ppm) for ammonia, high range
• Resolution: 0.01 mg/L
• Accuracy: ±0.05 mg/L ±5% of reading
• Method: Adaptation of ASTM D1426 Nessler method
• Light source/detector: LED light source with silicon photocell and 8 nm bandpass filter
• Data logging: Auto-logging of last 50 readings
• Dimensions & weight: 142.5 x 102.5 x 50.5 mm; 380 g

Advantages:

• Guided testing with tutorial mode and on-screen animations simplifies setup and measurement for users of all skill levels.
• CAL Check validation and supplied meter quality certificate enable straightforward performance verification and calibration.
• Rugged, IP67-rated, floatable housing with sealed internal optics allows reliable field use and protection from dust and water.
• Advanced optical system (LED and narrow band interference filter) delivers lab-quality accuracy with improved repeatability.