Hanna Instruments HI-97757C Ozone Portable Photometer Kit
You can buy the Ozone Portable photometer as a testing kit. The kit includes a rugged carrying case, sample cuvettes (2 pcs.), sample cuvette caps (2 pcs.), plastic stoppers (2 pcs.), A ZERO - CAL Check™ Cuvette A, HI97757B - CAL Check Cuvette B for Ozone, cloth for wiping cuvettes, scissors, 1.5V AA Alkaline battery (3 pcs.), CAL Check standard certificate, battery safety insert, quick reference guide with instructions for manual download, and an instrument quality certificate. Other reagents sold separately. (Kit layout may differ from photograph - left).
Ozone is a widely used disinfectant in the treatment of drinking water, wastewater and swimming pools. Suitable for field or bench measurements.
HI-97757C Ozone Portable Photometer Kit
The HI-97757 photometer measures ozone in water samples from 0.00 to 2.00 mg/L (ppm) using the DPD Colorimetric Method. Ozone is a widely used disinfectant in the treatment of drinking water, wastewater and swimming pools. Suitable for field or bench measurements.
About the Ozone Portable Photometer
The HI-97757 is an auto-diagnostic Ozone portable photometer with an advanced optical system that uses a Light Emitting Diode (LED), and a narrow band interference filter that allows for accurate and repeatable readings.
The optical system is sealed from outside dust, dirt and water. The meter uses an exclusive positive locking system to ensure that the cuvettes are placed into the holder in the same position every time.
With the CAL Check™ functionality, users can validate the performance of the instrument at any time and apply a user calibration (if necessary).
Hanna Instruments CAL Check cuvettes are made with NIST traceable standards. The built-in tutorial mode guides users step-by-step through the measurement process.
It includes all steps required for sample preparation, the required reagents and quantities.
The ozone photometer features:
- Sophisticated optical system
- Waterproof IP67, floating case
- Backlit LCD
- The 128 x 64 Pixel LCD allows for a simplified user interface.
- Meter validation using certified CAL Check cuvettes
- Good Laboratory Practice (GLP) features
- Tutorial mode guides the user step-by-step
- Includes auto-data logging features to easily record water testing results
- Battery status indicator and auto-shut off after 15 minutes
- Compact size - Measures 142.5 mm (5.6”) x 102.5 mm (4”) and only 50.5 mm (2”) thick.
Battery status indicator and auto-shut off
The auto-off feature automatically shuts off the meter after 15 minutes of inactivity in order conserve battery life.
Measurement on large, backlit LCD display
Parameter and concentration used is displayed along with the reading.
Positive locking system
The Hanna positive-locking system ensures cuvettes are placed into the holder in the same position every time.
CAL Check™ validation
Validate instrument performance at any time using CAL Check cuvettes made with NIST traceable standards.
Reaction timer
Displays time remaining before a measurement is taken. Ensures that all readings are taken at the appropriate intervals for the test being performed.
Setup menu available at the touch of a button
Setup options for meter personalisation include date and time format, language, and enabling the tutorial mode.
Auto-data logging
Data autolog helps users keep track of all measurements. Data is automatically saved every time a measurement is made. The data log can hold 200 individual measurements. When the data log is full, the meter will rewrite the oldest data point.
Waterproof and floating, IP67 meter design
Dedicated help
The dedicated help key provides information relating to current meter operation. It can be used at any stage in the setup or measurement process.
Specifications
| Buy as a kit – HI-97757C includes: | A rugged carrying case, supplied with sample cuvette (2 pcs.), sample cuvette cap (2 pcs.), plastic stopper (2 pcs.), A ZERO - CAL Check™ Cuvette A, HI97757B - CAL Check Cuvette B for Ozone, cloth for wiping cuvettes, scissors, 1.5V AA Alkaline battery (3 pcs.), CAL Check standard certificate, battery safety insert, quick reference guide with instructions for manual download, and instrument quality certificate. Other reagents sold separately. |
| Ozone | |
|---|---|
| Range | 0.00 to 2.00 mg/L (as O₃) |
| Resolution | 0.01 mg/L |
| Accuracy | ±0.02 mg/L ±3% of reading at 25 °C |
| Method | DPD Colorimetric Method |
| 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 | 128×64 pixel B/W LCD with backlight |
| Auto-off | After 15 minutes of inactivity (30 minutes before a read measurement) |
| Battery type | 1.5 V AA Alkaline (3 pcs.) |
| Battery life | more than 800 measurements (without backlight) |
| Environment | 0 to 50 °C (32 to 122 °F); 0 to 100% RH, non-serviceable |
| Dimensions | 142.5×102.5×50.5 mm (5.6×4.0×2.0") |
| Weight (with batteries) | 380 g (13.4 oz.) |
| Case ingress protection rating | IP67, floating case |
| Reagents sold separately: | Reagents and standards HI-97757-11 CAL Check™ Standards for Ozone; HI-93757-01 Ozone Reagent - 100 tests; HI-93757-03 Ozone Reagent - 300 tests; HI-93703-52 Glycine Powder Reagent - 100 tests; Accessories HI-7101412; HI-977 series blue carrying case with 2 cuvette slots; HI-731318 Cloth for wiping cuvettes (4 pcs.); HI-731331 Glass cuvette (4 pcs.); HI-731336N Cap for glass cuvette (4 pcs.); HI-731360 Glass cuvette with cap (2 pcs.); HI-93703-50 Cuvette cleaning solution (250 mL). |
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.