Ultra Low Range CL17sc Colorimetric Chlorine Analyser with Standpipe Installation Kit

Ultra Low Range CL17sc Colorimetric Chlorine Analyser with Standpipe Installation Kit
Product #: 9790200
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Monitor and Optimize your Dechlorination process

Chlorine breakthroughs can adversely affect your process, product, or equipment. You’ll be able to mitigate issues and optimize your process with the Hach Ultra Low Range CL17sc analyzer, which has the lowest limit of detection at less than 8 ppb. It's time to accurately measure your total residual chlorine and take control of your dechlorination process.

Depend on direct measurements

Online residual chlorine measurement options for ultra-low range have been either inadequate or inefficient – until now. The Ultra Low Range CL17sc gives you direct total chlorine results, eliminating the need for ORP or amperometric measurement. The Ultra Low Range CL17sc uses colorimetric DPD Standard Method 4500-Cl G and consistently maintains accuracy without loss of sensitivity in your new target range.

Protect your assets

Understand the true impact of chlorine exposure. The Ultra Low Range CL17sc allows for process control across your water cycle, including visibility into GAC exhaustion or channeling and dechlorinating agent dosage. It is the only instrument with a cumulative chlorine counter, which helps you forecast your RO membrane efficiency and its useful life.

Smart Monitoring Enabled

The new Ultra Low Range CL17sc analyser is Smart Monitoring enabled, providing real-time visibility into your processes so you can optimise and automate your chlorination/dechlorination. You’ll have peace of mind and more time to focus on high-value tasks.

What's included?

ULR CL17sc Chlorine Analyser, Standpipe Installation Kit, and User Manual. User provides screws and/or anchors for mounting.

Specifications

Accuracy: ± 5% or ± 0.01 mg/L (whichever is greater) from 0 - 4 mg/L; ± 10% from 4 - 5 mg/L
Air purge: Optional with 3/8-inch quick-connect fitting and tubing; 0.003 m3/min at 1.38 bar maximum
Alerts: Low and high chlorine. Dirty cell. Low and high sample flow.
Certifications: CE compliant with: EN 61326-1, CISPR 11, EN 50581
ACMA RCM
South Korea KC Certificate
North America: FCC Supplier’s Declaration of Conformance, IEC/EN 60529, ICES-003
Controller Compatibility: SC200, SC1000, SC4500. All controllers sold separately
Cycle Time: 2.5 minutes
Dimensions (H x W x D): 342 mm x 329 mm x 177 mm
Drain: ½-inch ID flexible hose
Enclosure Rating: IP66
Inlet: ¼-inch OD polyethylene tube, quick-disconnect fitting
Inlet Pressure: 0.3 - 5.2 bar supplied to Y-strainer
0.1 - 0.3 bar supplied to analyser
Installation Kit: Standpipe Installation Kit <10 psi sample pressure
Interferences: Other oxidising agents such as bromide, chlorine dioxide, permanganate, and ozone will cause a positive interference. Hardness must not exceed 1,000 mg/L CaCO₃.
Light source: LED, measurement at 510 nm, 1 cm light pathlength
Lower Limit of Detection (LOD): 0.008 mg/L Cl₂ at 25 °C
Mounting: Wall mount
Operating Humidity: 0 - 90% relative humidity, non-condensing
Operating Temperature Range: 5 - 40 °C
Parameter: Chlorine, total residual (ULR)
Power requirements (Voltage): 12 VDC, 400 mA maximum (supplied by the controller)
Range: 0.008 - 5 mg/L Cl₂
Reagent Consumption: 0.5 L of buffer solution and 0.5 L of indicator solution in 31 days
Sample Flow Rate: 60 - 200 mL/min through the instrument
Sample Requirements: Y-strainer filtration with 40-mesh screen or higher
Sample Temperature: 5 - 40 °C
Warranty: 12 months
Weight: 4.1 kg
What's included?: ULR CL17sc Chlorine Analyser, Standpipe Installation Kit, and User Manual. User provides screws and/or anchors for mounting.