PH measurement is a key step in many testing and water treatment processes. Changing the pH of the water can change the behavior of chemicals in solution. Learn more about how to determine pH and improve measurement accuracy.
Chemical
Products
SC200 Digital 2-channel controller
HACH LANGE is a recognized leader in water analysis solutions. More than 40 different analog and digital sensors can be combined with the SC 200. Thanks to its robust metal housing, the SC 200 is suitable for industrial applications.
SKU: LXV404.99.00551
Dual input meter HQ40D with dissolved oxygen probe LDO101 + conductivity cell CDC401
Portable two-channel multi-parameter device HQ40D for measuring pH, ORP, conductivity, TDS, resistivity, salinity, dissolved oxygen and BOD complete with laboratory sensor for dissolved oxygen LDO101 and conductivity sensor CDC401, cable length 1 m.
SKU: HQ40D.99.201301
HQ40D Dual Channel Meter with Conductivity Cell CDC401 + PHC Series pH Electrode
Portable two-channel multi-parameter device HQ40D for measuring pH, ORP, conductivity, TDS, resistivity, salinity, dissolved oxygen and BOD complete with conductivity sensor CDC401 and pH electrode of the PHC series with various cable lengths and in various designs.
SKU: HQ40D.99.101201
DR6000 UV VIS Spectrophotometer without RFID
The DR6000 is the most advanced laboratory spectrophotometer in the industry. It offers high-speed UV and Visible wavelength scanning and comes with over 250 pre-programmed methods that include the most common testing methods used in water analysis.
SKU: LPV441.99.00001
HI98308 Pocket water quality tester (conductivity)
The HI98308 Pure Water Tester is a rugged and reliable pocket tester that provides fast, accurate readings. The HI98308 tester is equipped with graphite electrodes to reduce the effect of polarization and an open temperature sensor for fast response when compensating for temperature changes. Manual calibration is performed at one point.
SKU: HI98308
HQ14D Portable Digital Single Channel Conductivity Meter
Portable conductometer. Basic device without electrodes. The digital measuring / electrode system combines reliability, flexibility and ease of use. The replaceable INTELLICAL electrodes are automatically recognized and store all the necessary data. Rugged, almost indestructible external versions with different cable lengths allow measurements in hard-to-reach places.
SKU: HQ14D.99.000000
Dual input meter HQ40D with conductivity sensor CDC401
Portable two-channel multi-parameter device HQ40D for measuring pH, ORP, conductivity, TDS, resistivity, salinity, dissolved oxygen and BOD complete with conductivity sensor CDC401 with various cable lengths and in various designs.
SKU: HQ40D.99.201000
HQ40D Portable Dual Input Multi-Parameter Meter
Portable two-channel multi-parameter instrument for measuring pH, ORP, conductivity, TDS, resistivity, salinity, dissolved oxygen and BOD. Basic device without electrodes.
SKU: HQ40D.99.000000
PocketPro Pocket Conductivity Meter (High Range)
Convenient handheld conductivity tester. Range 0.0-19.99 mS/cm. Battery powered (4 AAA).
SKU: 9531500
HQ30D Portable Single Input Multi-Parameter Meter with Conductivity Cell CDC401
The HQ30D is a handheld, single-channel meter for measuring pH, ORP, conductivity, TDS, resistivity, salinity and dissolved oxygen. This kit - HQ30D device + CDC401 conductivity sensor, cable length 1 m; 3m; 5 m; 10 m.
SKU: HQ30D.99.201000
HQ30D single channel conductivity meter with CDC401 probe + PHC pH electrode
Portable single channel meter for measuring pH, ORP, conductivity, TDS, resistivity, salinity and dissolved oxygen. Device with pH electrode of the PHC series and conductivity sensor of the CDC series with cables of various lengths and in various versions (field / laboratory).
SKU: HQ30D.99.101201
HQ30D Portable Single Channel Multi-Parameter Meter
Portable single-channel multi-parameter instrument for measuring pH, ORP, conductivity, TDS, resistivity, salinity, dissolved oxygen and BOD. Basic device without electrodes.
SKU: HQ30D.99.000000
HQ430D Digital Laboratory Single Channel Multimeter
HQ430D laboratory multi-parameter meter with one input - pH, conductivity, dissolved oxygen, ORP and ISE. Without sensors (electrodes).
SKU: HQ430D.98.00002
HQ430D Laboratory Single Input, Multi-Parameter Meter Electrode Holder
The HQD digital measuring / electrode system combines reliability, flexibility and ease of use. The replaceable INTELLICAL electrodes are automatically recognized and store all the necessary data.
SKU: HQ430D.98.00012
Titralab AT1000 Series Potentiometric Titrator, 1 Burette
Titralab AT1000 Series Potentiometric Titrator for fast and accurate titration.
SKU: AT1102.98
Potentiometric titrator Titralab AT1122, 1 burette, 2 pumps
Automatic potentiometric Hach titrator for fast and accurate titrations.
SKU: AT1122.82
Portable multi - meter HQ2100
The multi meter is designed to measure pH, ORP, conductivity, TDS, salinity, dissolved oxygen and compatible with Intellical electrodes.
SKU: LEV015.98.2100A
SC1000 Probe module for 6 sensors, Prognosys
SC1000 Probe module for 6 sensors.
SKU: LXV400.99.0G031
Certified Conductivity Standard Solution, 111,3 mS/cm
Calibration solution for conductivity and TDS meters, concentration 111.3 mS/cm ± 0.5% (k = 2) at 25 °C, 500 ml.
SKU: S51M001
SKU: HE-300C
Sodium chloride standard solution, 1990 µS/cm (NIST)
Sodium chloride standard solution, concentration 1990 µS/cm.
SKU: 210553
SC1000 Probe module for 4 sensors
Universal digital controller SC1000, for connecting up to 4 SC sensors with 1 analogue output card with 4 x 0 / 4-20 mA output.
SKU: LXV400.99.00121
Singlet Single-use Conductivity Standard Solution, 12,88 mS/cm
Solution with standard conductivity in individual sealed sachets, no color coding. Potassium chloride (KCl).
SKU: 2771520
Portable dual input meter HQ4200 with pH electrode PHC20101 and conductivity probe CDC40101
Portable dual input meter Hach with a pH electrode in the measuring range 0 - 14 pH and with a conductivity probe in the measuring range 0.0 μS/cm - 200 μS/cm.
SKU: LEV015.98.42001

