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HI-98193 Professional Waterproof Dissolved Oxygen and BOD Meter

HI-98193 Professional Waterproof Dissolved Oxygen and BOD Meter

Hanna HI-98193 Professional Waterproof Dissolved Oxygen and BOD Meter

HI-98193 Professional Waterproof Dissolved Oxygen and BOD Meter

Complete with DO probe
2 year manufacturer warranty
In Stock
£741.65 (exc. VAT) £889.98 (inc. VAT)

The HI-98193 portable Dissolved Oxygen meter has extended ranges of up to 50 ppm and 600% saturation.

HI-98193 Professional Waterproof Dissolved Oxygen and BOD Meter information

Hanna's extended description

When measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings.

Salinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibration. Pressure compensation with the meter's built-in barometer can be validated against a reference barometer, and if needed, can be recalibrated in user-selectable units (mmHg, inHg, atm, psi, kPa, mbar). With the internal barometer, the HI-98193 is able to compensate for changes in barometric pressure so there is no need for charts, altitude information or external barometric pressure information.

Other features include measurement, methods and calculations for BOD, OUR and SOUR.

Key Features

  • Quick connect probe - The HI-764073 polarographic dissolved oxygen probe features a quick connect DIN connector to make attaching and removing the probe simple and easy.
  • Data Logging - The HI-98193s log-on demand features allows users to store up to 400 samples that can be later transferred to a PC with the HI-920015 USB cable and HI-92000 software.
  • GLP and On-Screen Help - Comprehensive GL data is directly accessible by pressing the GLP key; the contextual help menu can be accessed to obtain on-screen information and assistance at the touch of a button.
  • IP67 rated waterproof, rugged enclosure
  • Salinity compensation - users can set the salinity value
  • Automatic pressure compensation - built-in barometer with user-selectable units (mmHg, inHg, atm, psi, kPa, mbar)
  • Built-in calculations - determination of Biochemical Oxygen Demand (BOD), Oxygen Uptake Rate (OUR) and Specific Oxygen Uptake Rate (SOUR)
  • Automatic polarisation of probe at startup
  • Ready to use PTFE preformed membrane caps
  • Approximately 200 hours of continuous use

Supplied with

  • HI-764073 polargraphic DO probe
  • HI-7041S Electrolyte Solution for Polarographic Sensors, 30ml
  • HI-7040 Bicomponent zero oxygen solution
  • Preformed PTFE membrane caps (2)
  • DO protective cap
  • O-rings (2)
  • Rugged carrying case
  • 100mL plastic beaker (2)
  • HI-92000 PC software
  • HI-920015 micro USB cable
  • Batteries
  • Instruction manual
  • Quality certificate
  • 4 metre cable


PC Interface - Download test results to a computer programmed with HANNA’s Windows® compatible software (HI-92000), directly from equipment via a USB port or a RS232 cable outlet.



Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.

Specifications

Specifications list

Specifications

DO Range 0.00 to 50.00 mg/L (ppm); 0.0 to 600.0% saturation
  Resolution 0.01 mg/L (ppm); 0.1% saturation
 Accuracy @25°C ±1.5% of reading ±1 digit
 Calibration automatic one or two point at 100% (8.26 mg/L) and 0 % (0mg/L); manual one point using a value entered by the user in % saturation or mg/L
Atmospheric Pressure - Range 450 to 850 mmHg
 Resolution 1 mmHg
 Accuracy @ 25°C ±3 mmHg within ±15% from the calibration point
 Calibration one point at any in range pressure value
Temperature Range -20.0 to 120.0°C
 Resolution 0.1°C
Accuracy @25°C ±0.2°C (excluding probe error)
 Calibration one or two point at any in range temperature value
Additional Specifications - Measurement Modes DO; BOD; OUR; SOUR
 Barometric Compensation automatic from 450 to 850 mmHg
 Salinity Compensation automatic from 0 to 70 g/L
 Temperature Compensation automatic from 0.0 to 50.0°C
 Probe HI-764073 polarographic DO probe with protective sleeve, internal temperature sensor, DIN connector and 4m cable (included)
 Logging log-on demand up to 400 samples
 PC Connectivity opto-isolated USB (with HI-92000 software)
 Battery Type/Life 1.5V AA batteries (4)/ approximately 200 hours of continuous use without backlight (50 hours with backlight)
 Auto-off user-selectable: 5, 10, 30, 60 min or can be displayed
 Environment 0 to 50°C; RH 100% IP67
 Dimensions 185 x 93 x 35.2 mm
 Weight 400g
Ordering Information: HI-98193 is supplied with HI-764073 DO probe (4m cable), preformed PTFE membrane cap (2), HI-7041S electrolyte solution (30 mL), HI-7040 bicomponent zero oxygen solution, 100 mL plastic beakers (2), HI-92000 PC software, HI-920015 micro USB cable, 1.5V AA batteries (4), instruction manual, quick start guide, instrument quality certificate and HI-760193 rugged carrying case.

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