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Hanna HI83325-02 卓上型 吸光光度计

  • 制造商: HANNA
    Model: HI83325-02
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Manufacturer: Hanna Instrument
Model: HI83325-02
Warranty: 12 months

Wavelength Accuracy: ±1 nm
Light Source: 3 LEDs with 420 nm, 466 nm, and 525 nm narrow band interference filters
Spectral bandwidth: 8 nm
Input Channels : 1 pH electrode input and 3 photometer wavelengths
pH Electrode: digital pH electrode (not included)
Logging Type: log on demand with user name and sample ID optional input
Logging Memory: 1000 readings
Connectivity: USB-A host for flash drive; micro-USB-B for power and computer connectivity
GLP: calibration data for connected pH electrode
Display: 128 x 64 pixel LCD with backlight
Battery Type / Life: 3.7 VDC Li-polymer rechargeable battery / >500 photometric measurements or 50 hours of continuous pH measurement
Power Supply: 5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included)
Environment: 0 to 50.0 oC (32 to 122.0 oF); 0 to 95% RH, non-condensing
Dimensions: 206 x 177 x 97 mm (8.1 x 7.0 x 3.8")
Weight : 1.0 kg (2.2 lbs.)
Photometer/Colorimeter Light Detector: silicon photodetector
Cuvette Type : round, 24.6 mm
Number of Methods : 128 max.
Ordering Information: HI83225 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.

详细

Manual

Parameter Range Resolution Accuracy (at 25 °C) Method Wavelength Reagent Code
Absorbance 0.000 to 4.000 Abs 0.001 Abs +/-0.003Abs @ 1.000 Abs      
Ammonia, Low Range 0.00 to 3.00 mg/L (as NH3 -N) 0.01 mg/L ±0.04 mg/L ±4% of reading Adaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler method. 420 nm HI93700-01
Ammonia, Medium Range  0.00 to10.00 mg/L (as NH3 -N) 0.01 mg/L ±0.05 mg/L ±5% of reading Adaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method 420 nm HI93715-01
Ammonia, High Range  0.0 to 100.0 mg/L (as NH3 -N) 0.1 mg/L ±0.5 mg/L ±5% of reading Adaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method 420 nm HI93733-01
Calcium 0 to 400 mg/L (as Ca2+)  1 mg/L  ±10 mg/L ±5% of reading  Adaptation of the Oxalate method 466nm  HI937521-01
Magnesium  0 to 150 mg/L (as Mg2+)  1 mg/L  ±5 mg/L ±3% of reading  Adaptation of the Calmagite method  466 nm HI937520-01
Nitrate  0.0 to 30.0 mg/L (as NO3 - N)  0.1 mg/L  ±0.5 mg/L ±10% of reading  Adaptation of the cadmium reduction method 525 nm  HI93728-01
pH  6.5 to 8.5 pH  0.1 pH  ±0.1 pH  Adaptation of the Phenol Red method  525 nm HI93710-01
Phosphate, High Range  0.0 to 30.0 mg/L (as PO4 3-)  0.1 mg/L  ±1.0 mg/L ±4% of reading  Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method  525 nm HI93717-01
Potassium  0.0 to 20.0 mg/L (as K)  0.1 mg/L  ±3.0 mg/L ±7% of reading  Adaptation of the Turbidimetric Tetraphenylborate method  466 nm HI93750-01
Sulfate  0 to 150 mg/L (as SO42-)  1 mg/L  ±5 mg/L ±3% of reading  Sulfate is precipitated with barium chloride crystals  466 nm HI93751-01
**  Reagents for 50 tests.†  Unless noted otherwise, all reagent codes ending with -01 are for 100 tests.


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