Probe controller with touchscreen

OIW/COD/Turbidity/Chlorophyll

Applications

  • Controller/transmitter for 3S probes
Probe controller with touchscreen

Description

The 3S-PC1000 is a controller/transmitter compatible with all 3S Analyzers online probes. The controller is able to manage the simultaneous analysis of two different probes. To know more about 3S probes, please visit the corresponding page.

Method

The method is based on fluorescence spectroscopy of organic species dissolved in water.

Features

Measured parameter OIW

Range

30 ppm (eq. PhOH)
Wavelength (ex.) 280 nm
Wavelength (em.) 300 - 400 nm
Demineralized water Not required

Reagents and standards

The principle of measurement is based on the determination of the absorbance of organic species dissolved in water. The low range version of the probe is indicated for organic loads with a COD(KHPeq) between 0 and 370 mg/l.

Features

Measured parameter COD
Wavelength 254 nm
Demineralized water Not required

Reagents and standards

The principle of measurement is based on the determination of the absorbance of organic species dissolved in water. The high range version of the probe is indicated for organic loads with a COD(KHPeq) between 0 and 1000 mg/l.

Features

Measured parameter COD
Wavelength 254 nm
Demineralized water Not required

Reagents and standards

The probe measure turbidity in water samples via light scattering at 90°.

Features

Measured parameter Turbidity

Range

0.1 - 4000 NTU

Reproducibility*

* if two values take whichever is greater.
<5% / 0.3 NTU
Demineralized water Not required
Reference ISO 7027-1:2016

Reagents and standards

The method is based on the spectroscopic determination of chlorophyll through the measurement of the fluorescence at a specific wavelength.

Features

Measured parameter Chlorophyll

Range

400 ppb
Demineralized water Not required

Reagents and standards

Technical Specifications

Model 3S-PC1000
Sampling Mode Continuous.
Sample Pressure: Atmospheric
Temperature: 5 ‐ 50°C (41 ‐ 122°F)
Flow Rate: 80 to 500 mL/min
Connection: 6 mm (¼-in.)
Drain Pressure-free drain
Connection: 12 mm (½-in.)
Input Streams 2
Material Epoxy-coated stainless steel AISI 304
Dimensions (H x W x D) 300 x 380 x 210 mm (11.7 x 14.8 x 8.2 in)
Weight 10 kg (22 lbs)
Power Supply Input Voltage: 115 VAC,230 VAC
Power consumption: max. 80 W
Output signals 2 x 4-20 mA analog outputs
Modbus via RS485,Ethernet
Alarms 2 SPDT programmable voltage-free relays
Digital Input None
Ambient Temperature 5 - 50 °C (41 - 122 °F)
Ambient Humidity 10 - 90 % RH (non-condensing)
Protection Grade IP65 (indoor only, outdoor use possible with external cabinet, not included)