HANNA HI97733 氨,高量程,便携式光度计

Range 0.0 to 100 mg/L (ppm) NH4+
Resolution 0.1 mg/L (ppm)
Accuracy ±0.5 mg/L ±5% of reading @ 25°C
Light Source Tungsten Lamp
Light Detection silicon photocell with narrow band interference filter @ 420 nm
Power Supply 3x1.5V battery
Environment 0 to 50°C (32 to 122°F); RH max 100%
Dimensions 142.5 x 102.5 x 50.5 mm
Weight 380 g
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