HACH
HACH Ultra Low Range CL17sc Colorimetric Chlorine Analyser with Standpipe Installation Kit PN.9790200
HACH Ultra Low Range CL17sc Colorimetric Chlorine Analyser with Standpipe Installation Kit PN.9790200
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Total chlorine confidence. From the global leader in chlorine analysis.
Meet your unique water cycle needs with the new Ultra Low Range CL17sc online total chlorine analyzer from Hach. Whether treating utility water, product water, or wastewater discharge, you’ll have the direct chlorine measurements you need to optimize your process. You’ll be able to protect valuable assets and report to regulatory agencies with confidence.
Benefits
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 analyzer is Smart Monitoring enabled, providing real-time visibility into your processes so you can optimize and automate your chlorination/dechlorination. You’ll have peace of mind and more time to focus on high-value tasks.
Specifications
Technical Attributes
| 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 (20 psig) 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 (4.5 - 75 psig) supplied to Y-strainer 0.1 - 0.3 bar (1.5 - 5 psig) supplied to analyzer |
| Installation Kit | Standpipe Installation Kit <10 psi sample pressure |
| Interferences | Other oxidizing agents such as bromide, chlorine dioxide, permanganate, and ozone will cause a positive interference. |
| 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 (41 - 104 °F) |
| 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 (41 - 104 °F) |
| Warranty | 12 months |
| Weight | 4.1 kg (9.0 lbs.) |
| What's included? | ULR CL17sc Chlorine Analyser, Standpipe Installation Kit, and User Manual. User provides screws and/or anchors for mounting. |
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