La description

The PACON ***0 Online Hardness Analyzer uses the principle of titrimetric colorimetry and is the entry-level best choice for water softening systems and reverse osmosis protection.

Measurement Parameters
Total Hardness

Applications
●Demineralized water
●Reverse osmosis
●Boiler water
●Laundry room
●Groundwater
●Cooling tower
●Pharmaceutical water
●Process water
●Drinks / food
 
Features
● Fully automatic measurement
According to the selected reagent, automatically measure the total water hardness in different ranges. This analysis is more efficient than manual measurements and more reliable than other indirect measurement methods such as ion-selective electrodes.

● Smart & accurate
GB measurement method - Titration colorimetry method, the instrument has a calibration function. Integrated measurement techniques and two-stage analysis identify external influences such as trough contamination, watery turbidity and external light and eliminate these effects in the measurement.
 
● A variety of measurement modes
- Continuous measurement
- Interval measurement (***9min)
- External switch signal initiates measurement
● Compact design
The dimension is only **0x**0x**0mm, can be directly linked to the wall or mounted on the bracket.
 
● Minimum maintenance workload
Complete isolation of water and testing device, detachable measuring cell, without the need for additional tools for maintenance, can be easily implemented. It is recommended to replace the spare parts package once a year (including: peristaltic pump head reagent tube, stirrer, seal, order number: *********0)
 
● Automatic cleaning
Rinsing and Cleaning are performed automatically for each analysis, ensuring measurement accuracy, repeatability and reduced field maintenance.
 
●Low reagent consumption
Reagent bottle can be easily replaced, **0ml reagent can measure ***0 ~ ****0 times. Reagents valid for 2 years.

●LCD backlight LCD display
Multi-language graphics backlight LCD display measurements, reagent remaining, alarm values and relay status.

●0 / ***0mA output
 
● SD card data storage
2G data storage card, can be directly imported into the computer to excel format access to historical data and system failure information.

Basic parameters
Measuring principle: Titration colorimetry
Ambient temperature: 5 - *5 â„ƒ
Water temperature: 5 - *0 â„ƒ
Water sample pressure: 0.5 - 5bar, recommended **2bar over 2bar recommended installation of pressure reducing valve
Water quality requirements: colorless, no suspended matter, no bubble pH 4 - *0.5, iron: <3ppm, copper: <0.2ppm aluminum: <0.1ppm, manganese: <0.2ppm
In / out connection: OD 6mm hose
Humidity: *0 - *0% RH, indoor installation
Power supply: *5 - **5VAC, ****3Hz, *5VA (runtime)
Size / Weight: **0 x **0 x **0mm, ca. 4Kg (with outer case)
Protection class: IP*5
 

Technical Data
Measuring range: 0.*3 - **4.0 ppm CaCO3 (see reagent type)
Measurement time: About 3 minutes, depending on water hardness and set rinse time
Accuracy: ± 5% of the upper limit of the selected reagent
Repeatability: The upper limit of the selected reagent ± 5%
Analysis cycle: continuous measurement / interval measurement (***9min) / external start signal
Rinse time: *5 - ***0s
Water consumption: about ***0ml / analysis
Display: Backlit LCD display graphics, numerical
Optional units: mmol / L, ppm CaCO3, ° dH, ° f and so on
Current output: 0/4 - *0mA, Max. **0?
Relay output: 2 passive relay output NC / NO, **0VAC 4A
Input: External switch signal start analysis