Technical Data
SAMPLE

• Analyte: Iodine as potassium iodate

• Sample: Table salt

• Sample preparation: Dilution in distilled or bottled water

• Sample volume per analysis: 1.0 mL (1000 μL)

• Concentration range: >3 ppm (mg/kg), samples must be diluted in water; minimum dilution factor is 1:3

 

DEVICE

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• Analytical method: Photometric determination of iodine concentration using colorimetric reaction

• Units displayed: mg/L

• Linear range: 1.0 – 13.0 mg/L

• Calibration: Factory set (standards included for control)

• Time per analysis: <10 min

• Environment: 20-30°C, no direct sunlight

• Accuracy at 95% confidence interval at 25°C: <±17%

• Method comparison: Iodometric titration

• User training: 1 day training

• Use: Laboratory and field

• Data output: Sample #, Batch #, Result, Date, Time (in transferred data)

• Connectivity and data: Results are stored in the device and transferred to a PC via USB

• Power source: NiMH rechargeable batteries included; AA 1.2 or 1.5V

• Warranty: 2 years

• Device weight: 0.45 kg

• Device dimensions: 11 x 4 x 20 cm (W x H x L)

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TEST KITS

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• Content: 100 reagent vials and 20 additive vials; 120 syringes – 1.0 mL; 120 needles – 0.8mm x16mm

• Chemical composition: Starch, potassium iodide, phosphoric acid

• Volume per reagent vial: 1.9 mL

• Shelf life: 12 months at 20 – 30°C, no direct sunlight, upright

• Dimension of test kit: 26 x 14.5 x 16.5 cm

• Disposal instructions: Hazardous waste