Consumables
Calibration, reference and storage solutions for analytical sensors and systems
- Calibration and reference solutions for various parameters such as pH/ORP, conductivity or dissolved oxygen
- Storage and regeneration solutions for pH/ORP sensors
pH buffer standard solution
Calibration solution for pH sensors
- Available buffers: pH 4.0, pH 7.0 or pH 10.0
- Accuracy: 0.01 pH units according to NIST (at +20°C / +68°F)
- Coloured, ready-to-use reagent according to ISO 17025
- 250 ml and 1 L containers
pH/ORP storage solution
KCl solution for pH and ORP electrode storage and regeneration
- 3 mol/L potassium chloride (3 M KCl) liquid
- 100 ml and 1 L containers
ORP buffer standard solution
Calibration solution for ORP sensors
- 220 mV or 465 mV standard (at +25°C / +77°F)
- 250 ml container
Conductivity standard solution
Calibration solution for conductivity sensors
- Available conductivity standards: 15 µS/cm, 147 µS/cm, 1413 µS/cm and 25 mS/cm (at +25°C / +77°F)
- Allows calibration against NIST traceable standard reference material
- 250 ml containers
Dissolved oxygen standard solution
Sodium sulphite calibration solution for dissolved oxygen sensors
- Na2SO3 standard for zero point calibration
- 1 L containers
Free chlorine photometer
Portable calibration kit for disinfectant sensors and measuring systems
- For 0...10 mg/l Cl2 (DPD method), 3 ml sample size
- Resolution: 0.01 ppm at 0...6 mg/l, 0.1 ppm at 6…10 mg/l
- Pocket size unit for quick determination of free chlorine
- Automatic switch-off when not in use extends the runtime
Free chlorine powder reagent
DPD dispenser for free chlorine testing for disinfectant sensors and measuring systems
- For 100 free chlorine tests at a sample size of 5 ml
- Convenient handling due to precise dosing dispenser
Turbidity standard solution
Calibration solution for turbidity sensor
- Available standard: 100 NTU
- Formazin, certified reference material
- Certified in accordance with ISO 17034 and ISO/IEC
Turbidity standards calibration kit
Calibration solution for turbidity measuring systems
- Available standards: 0.02 / 10 / 100 NTU/FNU or 0.02 / 10 / 1000 NTU/FNU
- Formazin, certified reference material
- No time-consuming cleaning between different calibration points needed
- Cost-effective calibration: multiple use for any number of systems possible
