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Portable

Advanced Portable EC/TDS/°C/NaCl
Prices From: Price: £803.40 ex. VAT
Product Description

Rugged and highly versatile



The HI 9835 combines the four important parameters needed to measure conductivity in one high precision multiparameter instrument

Designed to allow simultaneous sampling of electro conductivity (EC), total dissolved solids (TDS) sodium chloride (NaCl) and temperature, this is a great portable meter for measuring conductivity in testing or pressured environments.

Key features

  • Choose between automatic and manual temperature compensations to match operating requirements
  • For greater consistency and reproducibility, select from a range of TDS factors from 0.40 to 0.80 and a range of temperature coefficients from 0.00 to 6.00%
  • Meter can be connected to a 12 Vdc power supply (optional)
  • Designed for laboratory and field applications
  • Probe connector located for ease and efficiency
  • Battery location designed for fast, easy replacement
  • Large user friendly LCD display provides clear tutorial messaging to guide the user through calibration and setup
  • Waterproofed, rugged ergonomic casing - designed to survive harsh conditions of field use
  • 4-ring probe design promotes greater stability over a broader measuring range and is equipped with an embedded temperature sensor

  • The HI 76309 conductivity and temperature probe features a PVC body with a stainless steel four ring design to deliver high accuracy over a broader conductivity range.

    The four ring construction is designed to ensure the probe is immune to polarisation and fouling for longer periods of time. Combined with a one meter cable, this probe makes the meter particularly popular for use in a variety of applications both in the laboratory and out in the field

    Supplied with

  • HI 76309 probe with internal temperature sensor on 1m cable
  • Batteries
  • Instructions
  • Rugged carrying case
  • Specifications

    Range EC 0.00 to 29.99 µS/cm; 30.0 to 299.9 µS/cm; 300 to 2999 µS/cm;
    3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm (actual EC)
    Range TDS 0.00 to 14.99 ppm (mg/L); 15.0 to 149.9 ppm (mg/L); 150 to 1499 ppm (mg/L);
    1.50 to 14.99 g/L; 15.0 to 100.0 g/L up to 400.0 g/L (actual TDS)
    Range NaCl 0.0 to 400.0%
    Range Temperature 0.0 to 60.0°C
    Resolution EC 0.01 µS/cm; 0.1 µS/cm; 1 µS/cm;
    0.01 mS/cm; 0.1 mS/cm
    Resolution TDS 0.01 ppm (mg/L); 0.1 ppm (mg/L); 1 ppm (mg/L);
    0.01 g/L; 0.1 g/L
    Resolution NaCl 0.1%
    Resolution Temperature 0.1°C
    Accuracy EC ±1% ±(0.05 µS/cm or 1 digit)
    Accuracy TDS ±1% ±(0.03 ppm or 1 digit)
    Accuracy NaCl ±1%
    Accuracy Temperature ±0.4°C
    Calibration EC automatic, 1 point, with 6 memorized values
    (84, 1413, 5000, 12880, 80000 and 111800 µS/cm)
    Calibration NaCl 1 point, with HI 7037 calibration solution (not included)
    Calibration Temperature 2 point, at 0 and 50°C (32 to 122°F)
    Temperature Compensation automatic or manual, 0 to 60°C (32 to 140°F);
    can be disable for measuring actual EC and TDS
    Temperature Coefficient adjustable from 0.00 to 6.00%/°C (EC and TDS only)
    TDS Conversion Factor adjustable from 0.40 to 0.80
    Probe HI 76309, 4-ring probe, K=1 nominal,
    built-in temperature sensor (included)
    Power Supply 4 x 1.5V AA batteries (included) or 12 Vdc input;
    auto-off after 5 minutes of non-use (can be disabled)
    Environment 0 to 50°C (32 to 122°F); RH max 100%
    Dimensions 196 x 80 x60 mm (7.7 x 3.1 x 2.4")
    Weight 500 g (1.1 lb.)
    Product Code DescriptionPrice:
    HI-9835 Advanced Portable EC/TDS/°C/NaCl£803.40

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