HANNA HI733 微电脑氨氮（Nh4+ ）浓度测定仪 (0.0 - 99.9 Ppm)

Range: 0.0 - 99.9 ppm
Resolution: 0.1 ppm
Accuracy: ±1.0 ppm ±5%
Light source: LED @ 470 nm
Light Detector: Silicon photocell
Method: Adaptation of the ASTM Manual of Water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.
Environment:0 - 50°C
Battery Type: (1) PIN 1.5V AAA
Auto-off: After ten minutes of non-use
Dimensions: 81.5mm x 61mm x 37.5mm
Weight: 64g
Ordering Information: HI733 Checker® is supplied with (2) sample cuvettes with caps, ammonia reagent starter kit for 25 tests (1 bottle of HI733A-0 and 1 bottle of HI733B-0), syringe with tip, dropper, battery, instructions and quick start guide
 

Option: HI733-25 Ammonia High Range Checker® HC Reagents (25 tests), HI733-11 Ammonia High Range Checker® HC Calibration Set, HI731318 Microfiber Cloth for Wiping Cuvettes (4)