HANNA HI772 PhotoMeter, Handheld TintoMeter Seawater freshwater alkalinity measurement

Name: HANNA HI772 PhotoMeter, Handheld TintoMeter Seawater freshwater alkalinity measurement
Brand: HANNA
SKU: NB045622
Price: 215.0 USD
Availability: InStock

$ 215.00Ex works

Measurement range 0.0~ 20.0 dKH, accuracy +/- 0.3 dKH, with CAL CheckTM function verification accuracy, easy operation and automatic shutdown.

Model

HI772

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Category : Water Quality Tester

Brand : HANNA

SKU : NB045622

Service :The delivery and service By NBCLab.Com

Overview

The HANNA Checker HC Handheld colorimeter HI772 is a photometer specially designed for the measurement of seawater/freshwater alkalinity, bridging the gap between simple chemical test Reagent boxes and professional instruments. It is more accurate, fast, portable and affordable than chemical test Reagent boxes, while avoiding the high cost and complex calibrated maintenance of professional instruments. The product is equipped with a large LCD screen that is easy to read and has an automatic shutdown function to ensure long-term use.

Features

1. Using LED Illuminant, it has better performance and higher luminous efficiency than traditional tungsten lamps, and uses less energy to provide stable Illuminant 2. LED Illuminants can ignore their own heat generation to avoid the impact of high temperature on the stability of electronic products 3. With CAL CheckTM function, allowing performance verification and calibrating using NIST traceability standards 4. CAL CheckTM NIST Linear dispersion calibration set can simulate specific Absorbance values to verify the accuracy of subsequent readings

Principle

HI772 uses Colorimetry for measurement, irradiates the sample at 610nm wavelength by LED Illuminant, and measures the degree of absorption of the sample to a specific wavelength of light to calculate the alkalinity value.

Applications

Aquaculture, aquarium

Steps

1. Prepare HI772-26 Purchase Reagent 2. Instrument calibration using the HI772-11 calibration group 3. Conduct sample measurements 4. Read the measurement results on the display

Notice

• The instrument will automatically shut down after ten minutes of no operation • Measurement accuracy of +/- 0.3 dKH +/- 5% of the reading • Measurement range of 0.0 to 20.0 dKH with resolution of 0.1 dKH • Special Reagent HI772-26 and Calibration Group HI772-11 are required

Measurement Range
0.0 to 20.0 dKH
resolution
0.1 dKH
accuracy
+/- 0.3 dKH +/- 5% of the reading
Illuminant
LED @610nm
Automatic shutdown
No operation after ten minutes
Measuring method
Colorimetry
Purchase Reagent
HI772-26
calibration group
HI772-11

[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.

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