HANNA HI97719C 带校准检查的铁高量程便携式光度计 (0~2.00 mg/L)

Magnesium Hardness Range: 0.00 to 2.00 mg/L CaCO3

Magnesium Hardness Resolution: 0.01 mg/L

Magnesium Hardness Accuracy: ±0.11 mg/L ±5% of reading at 25 °C

Light source: LED with 525 nm bandpass filter

Light detector: silicon photocell

Cuvette type: Round 24.6 mm diameter (22 mm inside)

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)

Auto-off: After 15 minutes of inactivity (30 minutes before a READ measurement)

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

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

Weight (with batteries): 380 g (13.4 oz.)

Included Accessories:

- Magnesium Hardness Portable Photometer with CAL Check – HI97719

- CAL Check standards

- Cuvettes with caps (2)

- Plastic inserts for cuvette (2)

- Scissors

- Cuvette cleaning cloth

- 1.5V AA batteries (3)

- Instruction manual

- Instrument quality certificate

- Thermoformed carrying case

Additional accessories:

- HI93719-01: Magnesium Hardness Reagent - 100 tests

- HI93719-03 Magnesium Hardness Reagent - 300 tests

- HI731318: Cloth for wiping cuvettes (4 pcs.)

- HI93703-50: Cuvette cleaning solution (230 mL)

- HI731331: Glass cuvette (4 pcs.)

- HI731336N: Cap for glass cuvette (4 pcs.)