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Hanna pH, Free and Total Chlorine Portable Photometer with CAL Check - Kit - HI97710C

Category Portable Photometers Brand Hanna

Specifications

Display 128 x 64 pixel B/W LCD with backlight
Dimensions 142.5 x 102.5 x 50.5 mm
Light Source LED
Detector Silicon photocell, narrow band interference filter @ 525 nm
pH Range 6.5 to 8.5 pH
pH Resolution 0.1 pH
pH Accuracy ±0.1 pH @ 25°C
Model HI97710C
Bandpass Filter Bandwidth 8 nm
Bandpass Filter Wavelength Accuracy ±1.0 nm
Cuvette Type Round, 24.6 mm diameter (22 mm inside)
Free Chlorine Range 0.00 to 5.00 mg/L (as Cl2)
Free Chlorine Resolution 0.01 mg/L
Free Chlorine Accuracy ±0.03 mg/L ±3% of reading
Weight 0.38 Kg
Total Chlorine Range 0.00 to 5.00 mg/L (as Cl2)
Total Chlorine Accuracy ±0.03 mg/L ±3% of reading
Total Chlorine Resolution 0.01 mg/L
Photometric Parameter pH, Free Chlorine, Total Chlorine

Key Features

HI97710C pH, Free and Total Chlorine Portable Photometer Kit is designed for fast and accurate testing of water quality parameters in the field and laboratory.

  • Measures pH, free chlorine, and total chlorine for complete water quality testing
  • Uses advanced photometric technology for fast and accurate results every time
  • High-precision optical system with filters ensures consistent and reliable readings
  • Supports both powder and liquid reagents for flexible and convenient testing
  • Large backlit LCD screen makes it easy to read results in any lighting condition
  • Built-in tutorial mode helps you perform tests and calibration step by step
  • Stores up to 50 readings for easy data tracking and record keeping
  • Auto shut-off feature saves battery during long field use
  • IP67 waterproof and floating design makes it perfect for outdoor and water-based applications
  • High accuracy with fine resolution for detailed chlorine and pH measurements
  • Ideal for use in water treatment plants, swimming pools, industrial testing, and research labs

Product Description

The Hanna HI97710C pH, Free and Total Chlorine Portable Photometer Kit provides precise measurement of pH, free chlorine, and total chlorine in water samples for laboratory, environmental, and field analysis. Equipped with CAL Check for simplified and reliable calibration, this photometer utilizes a superior optical system with a reference detector and narrow bandpass interference filters (8 nm bandwidth, ±1.0 nm accuracy) for fast and repeatable measurements with minimal warm-up.

This kit supports a wide pH testing range (6.5–8.5 pH) and chlorine measurement (0.00–5.00 mg/L as Cl2), ensuring high accuracy (±0.1 pH; ±0.03 mg/L chlorine ±3% of reading) required for water utilities, industrial process control, water treatment facilities, and laboratory researchers.

  • Tutorial mode guides the user step by step through measurement and calibration routines.
  • Ready for both powder and cost-effective liquid reagents, enabling operational flexibility.
  • IP67-rated, waterproof, and floating case makes it ideal for rugged and outdoor usage.
  • Large 128x64 pixel backlit display enhances readability in low-light conditions.
  • Logs up to 50 readings automatically with date and time stamps to meet GLP requirements.
  • Automatic shut-off conserves battery; powered by three AA batteries for over 800 measurements.
  • Includes round 24.6 mm cuvette, adaptation of EPA 330.5 DPD and Phenol Red methods.

Typical use cases include municipal and potable water monitoring, swimming pool and spa maintenance, wastewater management, process water analysis, and educational or research laboratories.

Kit includes photometer, required reagents, sample cuvette, and detailed user guide for immediate operation. Browse more portable photometers and water quality test kits in EnvMart's Laboratory Instruments & Supplies category.

Hanna pH,  Free and Total Chlorine Portable Photometer with CAL Check - Kit - HI97710C
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Frequently Asked Questions

The Hanna HI97710C photometer can measure pH, free chlorine, and total chlorine in water samples.

The pH measurement range of the HI97710C is from 6.5 to 8.5 pH.

The pH accuracy of the HI97710C is ±0.1 pH at 25°C.

The HI97710C can measure both free chlorine and total chlorine in the range of 0.00 to 5.00 mg/L as Cl2.

The accuracy for both free chlorine and total chlorine measurements is ±0.03 mg/L ±3% of reading.

The HI97710C features a 128 x 64 pixel black and white LCD with a backlight for improved visibility.

The weight of the HI97710C photometer is 0.38 kg.

The HI97710C uses an LED as its light source for photometric measurements.

The HI97710C requires a round cuvette with a diameter of 24.6 mm (22 mm inside).

Yes, the HI97710C includes a built-in tutorial mode that guides users through measurement and calibration steps.

The HI97710C is IP67 rated, making it waterproof and suitable for outdoor use.

The HI97710C can store up to 50 readings, complete with date and time stamps for record keeping.

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