# Silica Analyser SiO2 POLYMETRON 9610


Polymetron 9610 sc Silica Analyser

  • Lower Maintenance, Less Downtime
    Delivering reliable results that save you critical time and effort.
  • 90 days of continuous runtime
    Only two litres of reagent are required for the analyser to perform unattended for up to 90 days; twice as long as the previous analyser versions.
  • Save time on maintenance
    The industry’s only pressurized reagent delivery system eliminates the frequent maintenance associated with pumps.
  • Avoid downtime
    Predictive diagnostic tools, including Hach’s proprietary Prognosys technology, warning LEDs, and high-visibility notification screens let you avoid unplanned downtime.
  • Verify easily with Hach Lab products so you don’t waste time second-guessing
    Grab Sample In and Grab Sample Out features allow quick analysis of a grab sample poured into the analyser, and facilitate taking a sample out of the analyser to verify in a lab test.

Technical data

Technical Data

Measuring principle: Colorimetric
Measuring range: 0 – 5000 µg/L as SiO2
Accuracy: 0 – 500 µg/L: ±1% or ±1 µg/L of reading, whichever is greater; 500 – 5000 µg/L: ±5% (Tested with Hach reagents)
Repeatability: ±0.5 µg/L or ±1% of reading, whichever is greater
Detection limit: 0.5 µg/L
Response time: Typically, 9.5 minutes at 25 °C; changes with temperature
Reagent consumption: 2 L of each reagent every 90 days with 15 minute cycle time
Operating temperature range: 5 – 45 °C
Operating humidity: 5 – 95% relative humidity, noncondensing (indoor use only)
Sample pressure: 0.14 – 6 bar (to Preset Pressure Regulator)
Sample temperature: 5 – 50 °C
Flow rate: 55 – 300 mL/min
Number of channels: 1, 2, 4, 6; programmable sequence
Grab sample: Grab Sample In and Grab Sample; Out capability
Mounting: Wall, panel or table

Fitting: Sample line and sample bypass drain: 6 mm (¼-in.) Air purge inlet: 6 mm (¼-in.); Chemical and case drains: 9.5 mm (3/8-in.)
Power requirements (Voltage): 100 – 240 VAC, 24 VDC
Power requirements (Hz): 50/60 Hz
Output: 4 – 20 mA
Dimensions: (H x W x D) 804 mm x 452 mm x 360 mm
Enclosure waterproof rating: IP56 / NEMA 4X
Certifications: CE (EN 61326-1: 2006; EN 61010-1: 2010; EN 60529: 1991, +A1:2000); KC (EN 61326-1: 2006); C-tick (EN 61326-1: 2006); cETLus (UL 61010-1: 2012; NEMA 250: 2003; CSA C22.2 No 61010-1: 2012)

Additional information


HACH (Polymetron)


Power and heat

Measured parameters

Silica (SiO2)