iCheck Iodine

iCheck Iodine measures iodine in salt

iCheck™ Iodine is a state-of-the–art and the first of its kind portable photometer. It determines iodine quantitatively. iCheck™ Iodine measures the purple color reaction in the test vial and calculates the iodine content in mg/L. It is used to measure iodization level in salt.

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iCheck iLab Content

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iCheck Test Kit Content

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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

  • 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)

TEST KITS

  • 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