Hanna Instruments

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HI-98703 Turbidity Meter

HI-98703 Turbidity Meter

Hanna HI-98703 Turbidity Meter

HI-98703 Turbidity Meter

Complete with cuvettes
2 years manufacturer warranty
£1,106.70 (exc. VAT) £1,328.04 (inc. VAT)

The HI-98703 Precision Turbidity Portable Meter is specially designed for water quality measurements, providing reliable and accurate readings in the low turbidity range.

HI-98703 Turbidity Meter information

Hanna's extended description

The HI-98703 meets and exceeds the requirements of the USEPA Method 180.1 for wastewater and Standard Method 2130 B for drinking water.

The instrument has an EPA compliance reading mode which rounds readings to meet EPA reporting requirements. Users will appreciate the accuracy and sensitivity of this instrument, particularly at very low turbidity levels.

This instrument incorporates complete GLP (Good Laboratory Practice) functions that allow traceability of the calibration conditions. The last calibration points, time and date can be checked at the touch of a button.

Supplied with

  • Sample cuvettes and caps (5)
  • HI-98703-11 calibration cuvettes
  • HI-93703-58 silicone oil
  • Cuvette cleaning cloth
  • Batteries and AC adapter
  • Instruction manual and rugged carrying case

  • Key features

    • High accuracy at low ranges (below 0.05 NTU)
    • Two, three or four point calibration
    • USB and RS232 PC connectivity
    • Log up to 200 records
    • GLP Features
    • Continuous current time on display

    Mains powered - All mains operated equipment is compatible with UK AC voltage and frequency – 230V, 50Hz. Plus, battery powered – Allows use away from a power source. Batteries are included with all battery operated products.

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

    HI-98703-11 Turbidity Calibration Set.


    Specifications list


    Range 0.00 to 9.99 NTU
    10.0 to 99.9 NTU
    100 to 1000 NTU
    Range Selection Automatic
    Resolution 0.01 NTU from 0.00 to 9.99 NTU
    0.1 NTU from 10.0 to 99.9 NTU
    1 NTU from 100 to 1000 NTU
    Accuracy ±2% of reading plus 0.02 NTU
    Repeatibility ±1% of reading or 0.02 NTU, whichever is greater
    Stray Light < 0.02 NTU
    Light Source tungsten filament lamp
    Light Detector Silicon Photocell
    Method Ratio Nephelometric Method, ratio of scattered and transmitted light; Adaptation of the USEPA Method 180.1 and Standard Method 2130 B
    Standards < 0.1, 15, 100 and 750 FTU
    Calibration Two, three or four point calibration
    Logging Memory 200 records
    Serial Interface RS232 and USB
    Environment 0 to 50°C (32 to 122°F); max 95% RH non-condensing
    Power Supply 4 x 1.5V AA alkaline batteries or AC adapter
    Auto Shut-off After 15 minutes of non-use
    Dimensions 224 x 87 x 77 mm (8.8 x 3.4 x 3.0")
    Weight 512 g (18 oz.)

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