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Probes and sensors

lab and field probes This section of the catalog presents a wide selection of Hach Lange Intellical probes and electrodes for the most demanding laboratory and field tasks in the following parameters: pH, dissolved oxygen, BOD, conductivity, TDS, ORP, ammonia, ammonium, chloride, fluoride, nitrate and sodium. All Intellical probes are automatically recognized by the HQ / HQD series meters and retain their calibration data, eliminating the need to recalibrate when switching between meters. The Red Rod pH electrodes provide exceptional performance and response times for a wide variety of sample types in the laboratory. The rugged outdoor sensors are housed in a stainless steel housing and, thanks to digital technology, can be used with cables up to 30 meters. In addition to sensors and electrodes, this section contains solutions for sensor maintenance, conductivity standards and pH buffers.

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Type

Conductivity Standard Solution 5 Field 2 Filling solution 7 Industrial 13 Laboratory 15 Liquid reagents 4 Portable 1 Powder pillows 7 Reagents in ampoules 1 Standard pH solutions 4 Standard solutions - one-parameter analysis 1

Industry

Pulp and paper 19 Power generation 24 Chemical 47 Municipal 57 Transport 18 Food and Beverage 52 Ecology 35 Glass 18 Pharmaceutical 27 Semiconductor 5

Brand name

1 CUBE 1 Centec 1 Gerhardt 1 HORIBA 6 Hach 39 Hanna Instruments 5 Mettler Toledo 6 Optek 2 Sigrist 1 WTW 3 РreSens 5

Parameters

Ammonia 5 Ammonium 1 Chloride 4 Conductivity 8 Dissolved oxygen 14 Electrical conductivity 1 ORP (redox potential) 8 Oxygen 1 Resistivity 3 Salinity 1 TDS (Total Dissolved Solids) 2 Temperature 6 Turbidity 2 pH 21

Measurement Range

-1500 - 1500 mV 1 0 - 10 мкСм/см до 0 - 850 мСм/см 1 0 - 22.5 mg/L O2 5 0...14 1 0.01 - 20 mg/L O2 1 0–500 %; 0–50 мг/л 1 10 мкСм/см – 200 мСм/см 1 10-10000 ppb 1 12.88 mS/cm 2 100 µS/cm 1 200 mV 1 600 mV 1 1000 μS/cm 1 10000 µS/cm 1 pH (0-13) 1 pH 0...12 1 pH 1-12 1 pH 1–11 1 pH 4.01 2 pH 7.00 2 pH 10.01 4

Accuracy

±0.5% 1

Operating temperature range

-10 - 110 °C 1 -10 – 40 °C 1 -10 – 90 °C 1 0 - 40 °C 2 0 - 50 °C 3 0-100 °C 1 0–50 °C 1 0…+50 °C 1 до 130 °C 1 от -10 до +70 °C 1 –5 … +100 °C 1 −5…70 °C 1 −5…100 °C 1

Sensor type

4-pole graphite 1

Compliance with the standard

IP54 2 IP65 2

Number of tests