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Hanna Instruments Canada
Customer Support: (800) 842-6629

Calcium Hardness Portable Photometer - HI96720

The HI96720 is no longer available.

Below is the link to a new meter that has been upgraded with many advanced features including an improved optical system, dot matrix LCD that offers a graphical tutorial mode to help the user through the measurement process and is waterproof including the cuvette assembly.

Both meters use the same reagents.

view new meter

Description

The HI96720 portable photometer is for the measurement of calcium hardness. Hanna’s portable photometers feature an advanced optical system; the combination of a special tungsten lamp, a narrow band interference filter, and silicon photodetector ensure accurate photometric readings every time. The Hanna exclusive CAL Check™ feature utilizes ready-made, NIST traceable standards to verify both meter validation and calibration. The exclusive cuvette locking system ensures that the cuvette is inserted into the measurement cell in the same position every time to maintain a consistent path length.

Features at-a-glance

*Reagents ordered separately

cal check standards

CAL Check™ standards with certificate

The HI96720-11 CAL Check™standards are used for calibration and performance verification of photometers with the CAL Check™ function.

Supplied with Certificate of Analysis

  • Lot number
  • Expiration date
  • Standard value @ 25℃
  • Reference meter NIST traceable

Provided storage containers

  • Light tight
  • Protects from accidental breakage

Additional information

Weight 0.08 kg
Parameter

Calcium, Hardness

Specifications

SKU HI96720-web
Name Calcium Hardness Portable Photometer – HI96720
Hardness, Calcium Range 0.00 to 2.70 mg/L (ppm) calcium hardness as CaCO3
Hardness, Calcium Resolution 0.01 mg/L
Hardness, Calcium Accuracy ±0.11 mg/L ±5% of reading
Hardness, Calcium Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th ed. Calmagite method
Photometer/Colorimeter Light Source tungsten lamp
Photometer/Colorimeter Light Detector silicon photocell with narrow band interference filter @ 525 nm
Battery Type/Life 9V battery
Automatic Shut-Off after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Weight 360g (12.7oz.)
Dimensions 193 x 104 x 69 mm (7.6 x 4.1 x 2.7”)

Ordering Info

HI96720 is supplied with sample cuvettes (2) with caps, 9V battery, instrument quality certificate and instruction manual. *CALcium Hardness Portable Photometer – HI96720