Hanna HI97710 pH Free And Total Chlorine Portable Photometer User Manual
- June 13, 2024
- HANNA
Table of Contents
Hanna HI97710 pH Free And Total Chlorine Portable Photometer
Product Information
The HI97710 is a portable photometer designed for measuring pH, Free and Total Chlorine levels. It is a compact and easy-to-use device manufactured by Hanna Instruments.
Specifications:
- Measurement System: Adaptation of the EPA DPD method
- Method: Light Source
- Bandpass filter: Bandpass filter bandwidth – 525 nm, Bandpass filter wavelength accuracy – 8 nm
- Resolution (all methods): 0.01 mg/L
- Light Detector: Cuvette type
- Auto logging Display: Yes
- Auto-off: Yes
- Battery type / Life: 1.5V AA batteries (3)
- Environment: Suitable for portable use
- Dimensions: Compact size
- Weight: Lightweight
Product Usage Instructions
The HI97710 is easy to use. Follow the steps below to measure pH, Free and Total Chlorine levels:
- Prepare the sample by following the instructions provided in the user manual.
- Ensure that the photometer is powered on and functioning properly.
- Select the desired measurement mode (pH, Free Chlorine, or Total Chlorine) using the appropriate button on the device.
- Take a sample of the water to be tested and pour it into one of the supplied sample cuvettes.
- Place the cuvette into the designated slot on the photometer.
- Wait for the photometer to analyze the sample and display the measurement result on the screen.
- Record the measurement result and repeat the process for additional samples if necessary.
- After use, clean the cuvette and store the photometer in a safe place.
Note: CAL Check standards and testing reagents are sold separately. Please refer to the user manual or visit the manufacturer’s website (www.hannainst.com) for more information on reagents, standards, and general accessories.
HI97710 pH, Free and Total Chlorine Portable Photometer
Advanced LED optical system
- Innovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette.
- LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
CAL Check™
- Validate instrument performance at any time using CAL Check cuvettes made with NIST traceable standards.
- The CAL Check screen guides the user step-by-step through the validation process and user calibration.
On-screen tutorial mode with animations
- Guides users step-by-step through the measurement process
- Waterproof and floating IP67 case
Unit of measure is displayed along with reading
- Built-in timer
- Built-in reaction timer that ensures consistency between tests.
- Error messages on display
- Alerts to problems including no cap, high zero, and standard too low
- GLP data
- Displays the last calibration date.
- Auto logging
- Battery status indicator
- Auto-shut off
Specifications
HI97710 pH and Free and Total Chlorine
| pH | Range | 6.5 to 8.5 pH |
|---|---|---|
| Resolution | 0.1 pH | |
| Accuracy @25°C (77°F) | ±0.1 pH of reading at 25°C | |
| Method | adaptation of the Phenol Red method. | |
| Chlorine Dioxide, Rapid Method | Range | 0.00 to 2.00 mg/L (as ClO₂) |
| Resolution | 0.01 mg/L | |
| Accuracy @25°C (77°F) | ±0.10 mg/L, ±5% of reading | |
| Method | DPD-Glycine | |
| Chlorine, Free and Total | Range (all methods) | 0.00 to 5.00 mg/L (as Cl₂) |
| Resolution (all methods) | 0.01 mg/L | |
| Accuracy @25°C (77°F) (all methods) | ±0.03 mg/L ±3% of reading at 25°C | |
| Method | adaptation of the EPA DPD method 330.5 | |
| Measurement System | Light Source | light emitting diode |
| Bandpass filter | 525 nm | |
| Bandpass filter bandwidth | 8 nm | |
| Bandpass filter wavelength accuracy | ±1.0 nm | |
| Light Detector | silicon photocell | |
| Cuvette type | round 24.6 mm diameter (22 mm inside) | |
| Additional Specifications | Auto logging | 50 readings |
| Display | 128 x 64 pixel B/W LCD with backlight | |
| Auto-off | after 15 minutes of inactivity (30 minutes before a READ |
measurement)
Battery type / Life| alkaline 1.5 V AA (3) / > 800 measurements (without
backlight)
Environment| 0 to 50°C (32 to 122°F); 0 to 100% RH, non-serviceable
Dimensions| 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″)
Weight| 380 g (13.4 oz.)
Ordering Information
- HI97710 is supplied with sample cuvettes (2), sample caps (2), plastic stoppers (2), 1.5V AA batteries (3), instrument quality certificate, and instruction manual.
- CAL Check standards and testing reagents sold separately
- HI97710C includes photometer, CAL Check standards, sample cuvettes (2), sample caps (2), plastic stoppers (2), 1.5V AA batteries (3), cuvette wiping cloth, scissors, CAL Check standard certificate, instrument quality certificate, instruction manual, and
- HI7101412 rigid carrying case.
- Reagents sold separately
Reagents and HI97710 Standards| HI97701-11 CAL Check standard cuvettes for
free and total chlorine
---|---
HI93701-01 free chlorine powder reagent for 100 tests
HI93701-03 free chlorine powder reagent for 300 tests
HI93701-F free chlorine liquid reagent for 300 tests
HI93711-01 total chlorine powder reagent for 100 tests
HI93711-03 total chlorine powder reagent for 300 tests
HI93701-T total chlorine liquid reagent for 300 tests
HI97710-11 CAL Check standard cuvettes for pH
HI93710-01 pH reagent for 100 tests
HI93710-03 pH reagent for 300 tests
Documents / Resources
|
Hanna HI97710 pH Free And Total Chlorine Portable
Photometer
[pdf] User Manual
HI97710 pH Free And Total Chlorine Portable Photometer, HI97710, pH Free And
Total Chlorine Portable Photometer, And Total Chlorine Portable Photometer,
Total Chlorine Portable Photometer, Chlorine Portable Photometer, Portable
Photometer
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