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Optical Dissolved Oxygen Meter

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Clarkson Price: $1,450.00
Clarkson Catalog Number: HI98198
Manufacturer: Hanna Instruments
Supplier Catalog Number: HI98198
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Hanna HI98198
Hanna HI98198Hanna HI98198Hanna HI764113
Clarkson HI98198 
Optical Dissolved Oxygen Meter
Hanna Instruments HI98198 
HI98198 measures dissolved oxygen levels in water using enhanced optical dissolved oxygen technology to ensure high levels of accuracy. With built-in methods and calculations for the measurement of Biological Oxygen Demand (BOD), Oxygen Uptake Rate (OUR), and Specific Oxygen Uptake Rate (SOUR), there is no need for manual conversions.

Design Features
  • Digital optical probe with Quick Connect
  • IP67 rated waterproof, rugged enclosure
  • Clear, dot matrix display with multifunction virtual keys
  • Dedicated HELP key
HI764113 Rugged Optical DO Probe for Fresh and Saltwater Applications
  • Built Strong: A robust ABS body and stainless steel protective guard ensure durability when measuring in tough environments. With an IP68 rating, this probe is totally sealed against water and dust.
  • Professional Level Performance: The domed cap repels bubbles for better measurement sensitivity, providing a fast response time.
  • Minimize Hassle: With no additional membranes to change and no electrolyte needed, the opdo probe is ready to work right when you need it.
Smart Cap Technology
  • Automatic Cap Recognition: Hanna's Smart Caps feature a built-in RFID reader that is able to store important data, including manufacture date and first-use date for increased traceabilty.
  • Longer Life: Smart Caps last one year from the date of first use. Your meter will automatically count down from initialization and will have your meter remind you when it has expired with an on-screen message.
  • Aligned Right Every Time: An alignment key ensures that your Smart Cap is on correctly every time.
Your Optical Dissolved Oxygen Meter is equipped with everything you need for successful testing right out of the box.
  • Zero Oxygen Calibration Solution: When performing a DO calibration, it is important that the correct standards are used. We include some starter solution to get you going. HI7040L is a bi-component zero oxygen solution designed so you can quickly calibrate to 0% oxygen concentration.
  • Accessories: Having the accessories you need on hand makes testing a simple process. The included calibration vessel and beakers fit snug in the rugged carrying case and a USB cable lets you transfer your data with ease.
  • Complete Package: Your meter, probe, and accessories are all neatly packaged in a rugged carrying case to ensure that you have everything you need for on-the-go field testing.
Dissolved Oxygen 
Measurement Type Optical
Range 0.00 to 50.00 mg/L / 0.0 to 500.0% saturation
Resolution 0.01 mg/L / 0.1% saturation

1.5% of reading ± 0.01mg/L for 0.00‑20.00mg/L
5% of reading for 20.00‑50.00mg/L
1.5% of reading ±0.1% for 00‑200.0%
5% of reading for 200.0‑500.0%

Calibration One or two points automatic calibration at 100% (8.26 mg/L) and 0% (0 mg/L)
Single point manual using a value entered by the user in % saturation or mg/L
Atmospheric Pressure
Range 420 to 850 mmHg
Resolution 1 mmHg
Accuracy (@25°C/77°F) ±3 mmHg within ±15% from the calibration point
Calibration one-point at any in range pressure value
Range ‑5.0 to 50.0 °C (23 to 122 °F)
Resolution 0.1 °C (0.1 °F)
Accuracy ±0.3 °C (±0.4 °F)
Calibration one-point at any in range temperature value
Additional Specifications
Measurement Modes direct DO; BOD (biochemical oxygen demand); OUR (oxygen uptake rate); SOUR (specific oxygen uptake rate)
Barometric Compensation automatic from 420 to 850 mmHg
Salinity Compensation automatic from 0 to 70 PSU
Temperature Compensation automatic from -5.0 to 50.0 °C (23.0 to 122.0 °F)

HI764113 optical DO probe with stainless steel, weighted protective sleeve, internal temperature sensor,
7-pin DIN connector and 4m (13’) cable (included)

Logging interval logging selectable in 1 second to 1 hour intervals, 10,000 records max; log-on-demand up to 400 samples
PC Connectivity opto-isolated USB Type-C
Battery Type / Life 1.5V (4) AA batteries / approximately 200 hours of continuous use without backlight (50 hours with backlight)
Auto-off  user-selectable: 5, 10, 30, 60 min or disabled
Environment 0 to 50°C (32 to 122°F); RH 100% IP67
Dimensions 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)
Weight (with batteries) 450 g (15.9 oz)
Ordering Information Each meter is supplied with: HI764113 Optical DO probe with built‑in temperature sensor, protective shield and 4 m (13’4) cable, HI764113‑1 Smart Cap™ with o‑ring, HI7040 Bicomponent Zero Oxygen Solution, Calibration/storage vessel, 100 mL plastic beaker (2 pcs.), 1 syringe with silicon grease, 1 lens wipe, 1.5V AA batteries (4 pcs.), Instruction manual, Meter quality certificate, Probe quality certificate, Cap quality certificate, USB Type A to C cable.

HI98198 and HI764113: 2 years
HI764113‑1: 1 year

Catalog Number Description
HI98198 * Optical Dissolved Oxygen Meter
HI764113 Rugged Optical DO Probe for Fresh and Saltwater Applications
Additional Information

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