iCheck Iodine
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.
iCheck Iodine measures iodine in salt
What is inside
iCheck Iodine: Case Content
iCheck device
Rechargeable batteries & charger
USB -B cable for data transfer
Vial stand
Iodine Standard
USB stick with User Manual
User Manual
Weighing dish
Calibration weight
Balance
Iodine Test Sample
A – iCheck device, B – Rechargeable batteries & charger, C – USB -B cable for data transfer, D – Vial stand, E – Iodine Standard, F – USB stick with User Manual, G – User Manual, H – Weighing dish, I – Calibration weight, J – Balance, K – Iodine Test Sample.
iCheck Iodine: Test Kit Content
iCheck Iodine Reagent Vials x 100
Additive vials x 20
1 mL syringe x 120
Needle x 120
Vial labels/stickers
Technical Specifications
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 |
| Enviroment | 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 Kit
| 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 |
| Disposable instructions | Non-hazardous waste |
| Optional equipment | 50 mL falcons, weighing dishes, reference samples |
Accessories
iCheck Iodine Training Set
Training kit to get started with your iCheck Iodine. Content: reagent vials (N=18), additive vials (N=2), syringes and needles (N=22), Iodine Test Sample
