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Hanna Nickel HR Checker® HC - HI726

Category Checker Colorimeters Brand Hanna

Specifications

Country of Origin India
Resolution 0.01 g/L
Accuracy ±0.10 g/L ±5% of reading
Measurement Range 0.00 to 7.00 g/L
Brand Hanna
Power Supply 1 x 1.5V AAA battery
Dimensions 81.5 mm x 61 mm x 37.5 mm
Light Source LED @ 575 nm
Automatic Shut-Off after ten minutes of non-use
Model HI726
Method Adaptation of the photometric method
Weight 64 g
Operating environment 0 to 50°C, RH max 95% non-condensing
Dimensions (Inches) 3.2 x 2.4 x 1.5 inches
Light Detector Silicon photocell
Product Condition New
MPN HI726
Measurement Parameter Nickel (High Range)

Key Features

Hanna HI726 Nickel High-Range Checker® HC is a portable colorimeter designed to accurately measure nickel concentrations in water, ideal for laboratory, industrial, and environmental monitoring.

  • Measures nickel in the 0.00 to 7.00 g/L range with a resolution of 0.01 g/L.
  • Compact and portable for convenient field or laboratory use.
  • Offers high accuracy of ±0.10 g/L ±5% of reading.
  • Simple one-button operation and built-in timer for ease of use.
  • Automatic shut-off after ten minutes of non-use for battery conservation.
  • Uses a fixed wavelength 575 nm LED and silicon photocell detector.
  • Operates with a single 1.5V AAA battery.
  • Durable design withstands environmental conditions up to 50°C and 95% RH non-condensing.

Product Description

The Hanna HI726 Nickel High-Range Checker® HC is a compact and reliable portable colorimeter for precise measurement of nickel ion concentrations in water samples. This instrument bridges the gap between conventional chemical test kits and advanced laboratory photometers, offering accurate digital readings while remaining budget-friendly and simple to use.

  • Robust measurement range of 0.00 to 7.00 g/L, suited for laboratory, industrial, and field applications such as environmental monitoring, metal finishing, and wastewater analysis.
  • High accuracy of ±0.10 g/L ±5% of reading and a 0.01 g/L resolution ensures confidence in every result.
  • The HI726 employs a fixed wavelength LED at 575 nm and a precision silicon photocell detector for stable colorimetric readings.
  • Combines compact portability (81.5 mm x 61 mm x 37.5 mm) with user-friendly, one-button operation and built-in countdown timer.
  • Battery-powered (1 x 1.5V AAA) and features automatic shut-off after ten minutes, enhancing field usability and conserving power.
  • Tolerates demanding environments—operating from 0 to 50°C with up to 95% relative humidity (non-condensing).
  • Test method is based on adaptation of the photometric method for nickel analysis.

This portable checker is an excellent tool for water quality laboratories, metal finishing plants, wastewater treatment operations, and any process requiring regular nickel monitoring with accuracy and ease.

Browse more Hanna laboratory colorimeters and water analysis instruments on EnvMart for all your analytical needs.

Hanna Nickel HR Checker® HC - HI726
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Frequently Asked Questions

The Hanna HI726 colorimeter measures nickel concentrations in the range of 0.00 to 7.00 g/L.

The HI726 offers high accuracy of ±0.10 g/L ±5% of reading, ensuring reliable results.

Yes, the Hanna HI726 is compact and portable, making it suitable for both field and laboratory use.

The HI726 operates with a single 1.5V AAA battery, which is easy to replace.

Yes, it features an automatic shut-off after ten minutes of non-use to conserve battery power.

The resolution of the Hanna HI726 is 0.01 g/L, allowing for precise measurements.

Yes, the HI726 is designed to operate in environments with up to 95% relative humidity (non-condensing).

The operating temperature range for the HI726 is from 0 to 50°C.

The HI726 uses a fixed wavelength LED at 575 nm and a precision silicon photocell detector for stable colorimetric readings.

The HI726 is ideal for laboratory, industrial, and environmental monitoring applications, including wastewater analysis and metal finishing.

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