HANNA HI97708 便携式亚硝酸盐光度计

Nitrite Range: 0 to 150 mg/L (as NO2-)

Nitrite Resolution: 1 mg/L

Nitrite Accuracy: ±4 mg/L ±4% of reading at 25 °C

Nitrite Method: adaptation of the Ferrous Sulfate Method

Photometer/Colorimeter Light Source LED with 575 nm bandpass filter

Photometer/Colorimeter Light Detector: silicon photocell

Bandpass Filter Bandwidth: 8 nm

Bandpass Filter Wavelength Accuracy: ±1.0 nm

Cuvette Type: round 24.6 mm diameter (22 mm inside)

GLP: yes

Display: 128 x 64 pixel B/W LCD with backlight

Logging Memory: 50 readings

Battery Type/Life: 1.5 V AA Alkaline (3 pcs.) / > 800 measurements (without backlight)

Automatic Shut-Off after 15 minutes of inactivity (30 minutes before a READ measurement)

Environment: 0 to 50°C (32 to 122°F); 0 to 100% RH (IP67)

Weight: 380 g (13.4 oz.)

Dimensions: 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")

Ordering Information: HI97708C is supplied with CAL Check standards, cuvettes (2), caps (2), plastic inserts for cuvette, (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate packaged in a rugged, thermoformed, carrying case.

HI97708 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate.

Catalog

Manual