Multimeter Benchtop
Wastewater Multiparamete with COD Benchtop Photometer and pH meter – HI83314
Wastewater Multiparamete with COD Benchtop Photometer and pH meter – HI83314 HI83314 benchtop photometer measures 10 different key wastewater quality parameters using 20 different methods that allow for multiple ranges and variations in chemistry for specific applications. The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The Phosphorous and Nitrogen...
Blackstone metering pump, 1.5 l / h, 13 bar, flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Blackstone dosing, 10.8 l / h, 3 bar, flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Blackstone dosing, 15.2 l / h, 1 bar, flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Blackstone dosing, 18.3 l / h, 0.5 bar, flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Blackstone metering pump, 2.9 l / h, 8 bar Flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
All Product
Blackstone metering pump, 5.0 l / h, 7 bar Flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Blackstone metering pump, 7.6 l / h, 3 bar, flow rate adjustable from 0 to 100% Water treatment, surface treatment, swimming pool area
Process controllers
Blackstone BL931700-1 Mini pH Controller, dosage of acid or base, 4-20 mA recorder output, 115/230 V Water treatment, sewage treatment, neutralization and decontamination, surface treatment, simple industrial processes
Blackstone BL932700-1 ORP mini controller, -1000 to +1000 mV, 4-20 mA recorder output, 115/230 V
Blackstone BL981411-1 Mini pH Controller, dosage of acid or base, Resolution 0.1pH, 115/230V
Process controllers
Blackstone BL982411-0 ORP mini controller, 0 to 1000 mV, 115/230 V
HI5421 Research Grade Dissolved Oxygen and BOD Meter
เครื่องวัดอุณหภูมิอาหาร
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
HI2211 Basic pH / ORP / °C Meter / 2-Point Calibration
HI2111B - pH Half Cell (strong alkaline solution)
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
CTK Chrom VI
HI711 Checker HC ® - Total Chlorine
HI3190T -Redox Electrode Industry
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI1043B - pH Electrode for high temperature & strong acid
CTK Chlor Frei
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS 


