The HI746 Iron LR Tintometer is a handheld Tintometer designed by HANNA for a specific range of iron concentration measurements with high accuracy. Iron is an indicator of industrial corrosion and mine leachate treatment efficiency and is often used to monitor iron content in groundwater and irrigation water.
Features
1. LED Illuminants have better performance and higher luminous efficiency than traditional Illuminants such as tungsten lamps, and can provide stable Illuminants with less energy; 2. LED can ignore the generated own heat, because higher heat will affect the Stability of electronic products; 3. Well-designed CAL CheckTM function, allowing performance verification and calibrating of meters using NIST traceability standards; 4. CAL CheckTM NIST Linear dispersion calibration set, used to simulate the specific Absorbance value of each wavelength to verify the accuracy of subsequent readings.
Principle
The product uses the reference TPTZ method for iron concentration measurement, using LED Illuminant @575nm to provide stable Illuminant.
Applications
Groundwater monitoring, irrigation water monitoring
Standards
NIST traceability standard
Steps
1. Use the CAL CheckTM function for performance verification and calibrating; 2. Use the CAL CheckTM NIST Linear dispersion calibration set to verify the accuracy of subsequent readings; 3. Perform iron concentration measurements.
Notice
• Automatic shutdown after ten minutes of no operation; • Optional Reagent is HI746-25; • Calibration group is HI746-11.
Measurement Range 0 to 999 ppb
resolution 1 ppb
accuracy +/- 20 ppb +/- 5% of the reading
Illuminant LED @575nm
Automatic shutdown No operation after ten minutes
Measuring method Reference TPTZ method
Purchase Reagent HI746-25
calibration group HI746-11
[Q] Is the price listed on the website the final cost for overseas purchases?
[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
[Q] What is the specific process for purchasing the product?
[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
[Q] What should I do if the instrument I purchase needs repair?
[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
