HomeCatalogMeters and probes pH Oxygen ConductivityProbes and sensors

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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Application area

Appearance 2 Aquaculture 3 Beverages 60 Brewing 63 Chromatography 2 Dairy industry 11 Drinking water 144 Electroplating 2 Environmental monitoring 40 Equipment for water utilities 6 Food production 65 Industrial 8 Laboratory analysis 147 Meat production 3 Medicine 5 Oil and gas 2 Package control 5 Pharmaceuticals 23 Pools and spa 4 Process control 70 Reagents 6 Scales 2 Soil analysis 11 Test kits 2 Treatment facilities 52 Veterinary 2 Wastewater 152 Water filtration 3 Water supply 19 Wine production 3

Type

Conductivity Standard Solution 40 Field 7 Filling solution 22 Industrial 48 Laboratory 60 Liquid reagents 9 On-line 1 Pocket 1 Portable 15 Powder pillows 16 Reagents in ampoules 1 Standard pH solutions 72 Standard solutions - one-parameter analysis 15

Industry

Pulp and paper 55 Power generation 65 Chemical 125 Municipal 218 Transport 50 Food and Beverage 202 Ecology 84 Glass 50 Pharmaceutical 78 Semiconductor 8

Brand name

1 CUBE 1 Atago 2 Centec 1 Gerhardt 1 HORIBA 18 Hach 149 Haffmans Pentair 2 Hanna Instruments 35 Merck 2 Mettler Toledo 131 Optek 2 Orbisphere 7 ProMinent 19 Sigrist 1 WTW 6 РreSens 20

Parameters

Ammonia 7 Ammonium 5 BOD 1 Calcium 3 Chloride 9 Chlorine free 1 Chromaticity 1 Conductivity 54 Copper 1 Dissolved oxygen 42 Electrical conductivity 2 Fluoride 10 Iodine 1 Nitrate 7 ORP (redox potential) 14 Oxygen 17 Pressure 1 Resistivity 7 Salinity 2 Sodium 5 TDS (Total Dissolved Solids) 8 Temperature 16 Turbidity 3 pH 140

Measurement Range

-1500 - 1500 mV 1 0 - 5% O2 3 0 - 10 мкСм/см до 0 - 850 мСм/см 1 0 - 10% O2 1 0 - 12 pH 3 0 - 14 pH 22 0 - 20 mg/L O2 1 0 - 22.5 mg/L O2 8 0 - 100% O2 7 0 - 200 ppmv 1 0 - 2000 ppb O2 4 0 - 25000 ppb O2 1 0 - 40000 ppb O2 4 0-200 % кислорода (насыщение) 1 0...14 2 0.0 - 2,000 ppb 1 0.01 - 20 mg/L O2 1 0.01 mg/L (5 x 10-7 M) - 14 g/L (1 M) NH3-N 2 0.01 mg/L (5 x 10-7 M) - 19 g/L (1 M) F- 2 0.018 mg/L (10-6 M) - 9 g/L (0.5 M) NH4-N 2 0.023 mg/L (1 x 10-6 M) - 23 g/L (1 M) Na+ 2 0.05 - 20.0 mg/L O2 2 0.05 - 20.00 mg/L 1 0.1 mg/L (3 x 10-6 M) - 35.5 g/L (1 M) Cl- 2 0.1 mg/L (7 x 10-6 M) - 14 g/L (1 M) NO3-N 2 0.1-20.00% 1 0–500 %; 0–50 мг/л 1 1...11 1 1.3 µS/cm 1 2 - 12 pH 1 2 - 14 pH 2 5 µS/cm 1 10 µS/cm 1 10 мкСм/см – 200 мСм/см 1 10-10000 ppb 1 12.85 mS/cm 1 12.88 mS/cm 7 25 µS/cm 1 46.7 µS/cm 1 84 µS/cm 3 100 µS/cm 1 111.3 mS/cm 1 146.9 µS/cm 2 147 μS/cm 3 180 µS/cm 1 200 mV 1 220 mV 2 445 µS/cm 1 468 mV 1 500 µS/cm 1 600 mV 1 1000 μS/cm 1 1015 µS/cm 1 1408 µS/cm 1 1412 µS/cm 1 1413 µS/cm 11 1417 µS/cm 1 1990 µS/cm 1 3960 µS/cm 1 5000 µS/cm 1 10000 µS/cm 1 12880 µS/cm 1 12890 µS/cm 1 18000 µS/cm 1 Brix: 0,0–90,0% Кислотность: 0,1–20,00% (г/100 мл) 1 pH (0-13) 1 pH 0...12 1 pH 0…14 1 pH 1-12 1 pH 1.09 1 pH 1.679 3 pH 1–11 1 pH 1–12 4 pH 2.00 3 pH 4,00 1 pH 4,005 1 pH 4.006 1 pH 4.01 14 pH 4.01 / 7.00 / 9.21 2 pH 4.01 / 7.00 / 10.00 1 pH 4.01 / 7.00 / 10.01 1 pH 4.01 and 7.00 1 pH 4.010 1 pH 4.65 1 pH 5.00 1 pH 6,86 1 pH 6.865 2 pH 7,01 and10,01 1 pH 7.00 15 pH 7.00 and 10.01 1 pH 7.01 3 pH 7.010 1 pH 7.413 1 pH 8.00 1 pH 9.21 4 pH 9.23 1 pH 9.180 2 pH 10.00 2 pH 10.01 12 pH 10.010 1 pH 10.012 2 pH 11.00 2 pH 12.45 1 pH 12.454 1 ± 1200 mV 3

Accuracy

Brix: ±0,2% Кислотность: ±0,1% в диапазоне 0,1–1,0%; относительная точность ±10% для диапазона 1,01–20,0% 1 ± 0.01 pH 6 ±0.02 mV or 0.05% 15 ± 0.02 pH 7 ± 0.05 г/л 1 ±0.1 mg/L 0-8 mg/L; ±0.2 mg/L for greater than 8 2 ±0.5% 2 Для диапазона кислотности от 0,1% до 1,0%: ±0,1%. Для диапазона кислотности от 1,01% до 20,0%: ±10%. 1

Compatibility

Oximeter Fibox 4 trace 5 Oximeter Microx 4 trace 4 Oximeter OXY-1 SMA 1 Oximeter OXY-4 SMA 2 PSt3 1 PSt6 1

Power supply

2 AAA alkaline batteries 2 battery 1

Number of inputs

single-channel 2

Operating temperature range

-5.0 to 40.0 1 -10 - 100 °C 5 -10 - 110 °C 2 -10 – 40 °C 1 -10 – 90 °C 1 -25...+65 °C 1 0 - 40 °C 5 0 - 50 °C 16 0 - 60 °C 1 0 - 80 °C 7 0 - 100 °C 14 0 - 130 °C 1 0-60 °C 1 0-100 °C 1 0–50 °C 1 0…+50 °C 1 5 - 50 °C 4 10–30 °C 1 10–40 °C 1 до 130 °C 1 от -10 до +70 °C 1 –5 … +100 °C 1 −5…70 °C 1 −5…100 °C 1

Features

Double Junction; до 80 °C / 8 бар; IP65; PG 13.5; устойчивость к водорастворимым химикатам 1 До 80 °C / 6 бар; RoHS; защита кабеля от скручивания; версия PHEPT с Pt100 1 Пластиковый корпус из поликарбоната; без монтажной резьбы; только атмосферное давление; для ручных измерений; RoHS 1 Пополняемый электролит KCl; только атмосферное давление; до 80 °C; версия 3D для низкой электропроводности от 50 мкСм/см 1

Sensor type

4-pole graphite 2 Ceramic 5 Gas sensing: glass with replaceable NH3 sensitive membrane 2 Glass 15 Lumiphore 3 Platinum disc 3 Solid state PVC membrane 4 Solid state crystalline membrane 4

Compliance with the standard

IP54 2 IP65 4

Number of tests

15 4 20 4 50 3 250 2

Measurement Range (2)

0...100 °C 1 0.1 - 45.0 mg/l 1 0…100 °C 1 30 ppm TDS 1 300 ppm TDS 1 1000 ppm TDS 1 3000 ppm TDS 1

Concentration

1 mg/L NH3-N 1 1.00 ±0.01 mg/L NO3-N 1 1.00 ±0.02 mg/L F- 1 2.00 ±0.04 mg/L F- 1 10 mg/L Ca 1 10 mg/L Cl 1 10 mg/L F 1 10 mg/L NH3-N 1 10 ± 0.1 mg/L NO3-N 1 10.0 ± 0.2 mg/L F- 1 100 mg/L Ca 1 100 mg/L Cl 1 100 mg/L Cl- 1 100 mg/L F 1 100 mg/L NH3-N 1 100 mg/L NH4 1 100 mg/L Na+ 1 100 ± 0.1 mg/L NO3-N 1 100 ± 2 mg/L F- 1 1000 mg/L Ca 1 1000 mg/L Cl 1 1000 mg/L Cl- 1 1000 mg/L Cu 1 1000 mg/L F 1 1000 mg/L I⁻ 1 1000 mg/L NH3-N 1 1000 mg/L NH4 1 1000 mg/L Na+ 1 1000 ± 10 mg/L NO3-N 1 ISA 3

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Intellical PHC725 refillable pH electrode for low conductivity media RedRod, 1 m cable

High-performance Red Rod technology is now available for the HQD digital platform. Intellical PHC725 is a digital combination pH electrode with built-in temperature sensor.

SKU: PHC72501, PHC72501AP