Hanna Multiparameter Benchtop Photometer & pH Meter HI83300-01
The Hanna Instruments HI83300-01 is an advanced multiparameter benchtop photometer designed for professional water-quality analysis in laboratories, hydroponic facilities, aquaponic systems, greenhouses, water-treatment operations, educational settings, and environmental testing applications.
With 60 preprogrammed methods covering 37 important water-quality parameters, the HI83300 consolidates a wide range of photometric tests into one compact instrument. It also features a digital pH electrode input, allowing the unit to function as a professional pH and temperature meter when paired with a compatible Hanna digital electrode.
Photometric reagents and the digital pH/temperature electrode are sold separately.
Key Benefits
- Measures 37 water-quality parameters using 60 programmed methods
- Functions as both a photometer and a professional pH meter
- Five-wavelength LED optical system
- Reference detector compensates for changes in light intensity
- Focusing lens helps reduce errors caused by cuvette imperfections
- Absorbance mode supports instrument verification and custom methods
- Stores up to 1,000 photometric and pH measurements
- Adds user and sample identification to stored readings
- Exports data in CSV format
- USB-A and micro-USB-B connectivity
- Built-in reaction timer improves procedural consistency
- Backlit graphic display with virtual keys and on-screen guidance
- Rechargeable internal battery supports portable operation
- Operates from the included USB power adapter when used at a bench
Extensive Water-Quality Testing
The HI83300 includes programmed methods for testing a broad selection of parameters, including:
- Alkalinity
- Aluminum
- Ammonia
- Bromine
- Calcium
- Chloride
- Chlorine
- Chlorine dioxide
- Chromium VI
- Color of water
- Copper
- Cyanuric acid
- Dissolved oxygen
- Fluoride
- Hardness
- Hydrazine
- Iodine
- Iron
- Magnesium
- Manganese
- Molybdenum
- Nickel
- Nitrate
- Nitrite
- Oxygen scavengers
- Ozone
- pH by photometric method
- Phosphate
- Potassium
- Silica
- Silver
- Sulfate
- Anionic surfactants
- Zinc
Multiple ranges are available for several parameters, including ammonia, chlorine, chromium, copper, hardness, iron, manganese, nickel, nitrite, phosphate, and silica.
Each test must be performed with the compatible Hanna reagent for the selected method. Some applications may also require method-specific sample preparation or dilution.
Advanced Five-Wavelength Optical System
The HI83300 uses five high-efficiency LED light sources with narrow-band interference filters:
- 420 nm
- 466 nm
- 525 nm
- 575 nm
- 610 nm
A beam splitter directs light toward both the measurement detector and an internal reference detector. The reference detector monitors light-source intensity and compensates for drift caused by power fluctuations, temperature changes, or heating of optical components.
A focusing lens collects light as it exits the cuvette and directs it toward the silicon photodetector. This design helps reduce measurement errors caused by minor scratches, imperfections, or rotational differences in the glass cuvette.
Absorbance Measurement Mode
In addition to the programmed water-analysis methods, the HI83300 provides a dedicated absorbance mode.
- Absorbance range: 0.000 to 4.000 Abs
- Resolution: 0.001 Abs
- Accuracy: ±0.003 Abs at 1.000 Abs
- Wavelength accuracy: ±1 nm
- Spectral bandwidth: 8 nm
Users can select any of the five available wavelengths to verify instrument performance with compatible Hanna CAL Check standards or develop their own concentration-versus-absorbance curves using suitable chemistry.
This capability is valuable for laboratory development, instrument validation, and teaching the principles of photometry and the Beer-Lambert Law.
Professional Digital pH Meter Capability
A dedicated digital-electrode input allows the HI83300 to perform direct pH and temperature measurements when connected to a compatible Hanna digital pH/temperature electrode.
Compatible digital electrodes contain an internal microchip that stores calibration information. This permits electrodes to be disconnected and exchanged without requiring the meter to be recalibrated each time.
Professional pH features include:
- Automatic temperature compensation
- Automatic one- or two-point calibration
- Hanna pH CAL Check alerts
- Good Laboratory Practice calibration records
- Calibration date and time
- Buffers used during calibration
- Electrode offset and slope information
- Automatic recognition of a connected digital electrode
The digital pH/temperature electrode is not included with the HI83300-01 and must be purchased separately.
The instrument also includes a programmed phenol-red photometric pH method covering 6.5 to 8.5 pH. This is separate from direct electrode-based pH measurement and requires the appropriate reagent.
Data Logging and CSV Export
The HI83300 stores up to 1,000 photometric and pH readings. User names and sample identification can be attached to individual records using the alphanumeric keypad, improving traceability when testing multiple reservoirs, water sources, batches, or locations.
Two USB connections provide flexible data management:
- USB-A host port: Transfers saved readings directly to a compatible flash drive
- Micro-USB-B port: Connects the instrument to a computer and supplies power
Stored results can be exported as CSV files for use with common spreadsheet and recordkeeping programs.
Built-In Reaction Timer
Many colorimetric tests require a precise reaction period after adding the reagent. The HI83300 includes programmed countdown timers so measurements are taken at the correct point in the reaction.
This helps different operators follow the same procedure and improves consistency between tests.
Clear, Guided Operation
The backlit 128 × 64-pixel graphic display provides virtual function keys, method selection, battery status, measurement results, and on-screen instructions.
Dedicated METHOD, LOG, and RCL controls simplify common tasks, while informative error messages alert the operator to potential issues such as:
- Missing cuvette cover
- Improper zero measurement
- Standard concentration too low
- Dirty pH electrode
- Incorrect calibration buffer
- pH probe problems
How to Perform a Photometric Test
- Select the desired programmed method.
- Prepare the water sample according to the instructions for that method.
- Fill a clean sample cuvette and perform the blank or zero measurement.
- Add the required Hanna reagent to the sample.
- Mix the sample as directed without introducing bubbles.
- Use the programmed reaction timer when required.
- Wipe the cuvette with the supplied cloth to remove fingerprints and moisture.
- Place the cuvette into the meter and close the cover.
- Take the measurement and save the result if desired.
Always follow the instructions supplied with the selected reagent. Test ranges, sample volumes, reaction times, and preparation requirements differ between methods.
Cuvette Care for Accurate Results
Clean, properly handled cuvettes are essential for dependable photometric readings.
- Use only clean, dry, undamaged cuvettes
- Remove fingerprints, moisture, and residue before testing
- Check samples for air bubbles before measurement
- Use the same cuvette orientation when practical
- Keep the cuvette cover closed during readings
- Replace heavily scratched or stained cuvettes
- Do not return used samples or reagents to their original containers
Compatible Hanna CAL Check standards can be purchased separately to verify the photometric performance of the instrument.
Portable and Benchtop Operation
The HI83300 can operate from its included USB power adapter or from its internal rechargeable lithium-polymer battery.
- More than 500 photometric measurements per battery charge
- Approximately 50 hours of continuous pH operation
- Battery-status indicator
- USB-powered operation
- Suitable for laboratory or field testing
Technical Specifications
| Specification | Detail |
|---|---|
| Programmed methods | 60 |
| Water-quality parameters | 37 |
| Absorbance range | 0.000 to 4.000 Abs |
| Absorbance resolution | 0.001 Abs |
| Absorbance accuracy | ±0.003 Abs at 1.000 Abs |
| Wavelengths | 420, 466, 525, 575, and 610 nm |
| Wavelength accuracy | ±1 nm |
| Spectral bandwidth | 8 nm |
| Light source | Five LEDs with narrow-band interference filters |
| Detector | Silicon photodetector with reference detector |
| Cuvette type | Round glass cuvette |
| pH input | One compatible Hanna digital electrode |
| Logging capacity | 1,000 readings |
| Data transfer | USB-A and micro-USB-B |
| Export format | CSV |
| Display | Backlit 128 × 64-pixel graphic LCD |
| Battery | Rechargeable lithium-polymer |
| Operating environment | 0 to 50°C / 32 to 122°F |
| Relative humidity | Up to 95%, non-condensing |
| Dimensions | 206 × 177 × 97 mm |
| Weight | Approximately 1 kg |
| Manufacturer warranty | Two years |
What’s Included
- Hanna HI83300-01 Multiparameter Photometer and pH Meter
- Four sample cuvettes
- Four cuvette caps
- Cuvette wiping cloth
- USB-to-micro-USB cable
- USB power adapter
- Rechargeable internal battery
- Instruction manual
Important Purchasing Information
Photometric reagents are not included. Each water-quality method requires the corresponding Hanna reagent, purchased separately.
A digital pH/temperature electrode is also not included. Customers who want to use the direct pH-meter functionality must add a compatible Hanna digital electrode, along with suitable pH calibration, cleaning, and storage solutions.
The Hanna HI83300-01 is an excellent choice for customers who need broad water-analysis capabilities, reliable optical performance, professional recordkeeping, and optional laboratory-grade pH measurement in one versatile instrument.
