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CL17 Analyser

OBSOLETE ITEM

CL17 Analyser
Product #: 5440001

OBSOLETE ITEM

Accurate, Reliable Results

The Hach CL17 Chlorine Analyzer uses colorimetric DPD chemistry to monitor water continuously for free or total residual chlorine. The CL17 is a simple, dependable and economic solution, and the preferred choice to high-maintenance instruments that require frequent calibration. The CL17 analysis method is robust and not affected by changes in chlorine concentration, sample pH, temperature, flow, or pressure, thus offering more accuracy and reliability than alternative instruments and technologies.

Simple, Predictable Maintenance

Monthly routine maintenance for the CL17 can typically be performed in 15 minutes and includes changing reagents and cleaning the colorimetric cell. No special tools are required. For typical use, the CL17 will operate unattended for 30 days. Challenging applications may require more frequent cleaning.

Factory Calibrated

The CL17 Chlorine Analyzer is factory calibrated. A built-in electronic calibration curve is preprogrammed into the instrument. This instrument does not require recalibration unless specified by your regulatory agency for compliance reporting purposes.

EPA Compliant

The CL17 is compliant with US EPA regulation 40 CFR 140.74, and both Method 4500-CL G and Method 334.0 can be used for measurement of residual chlorine in drinking water.

Pump Control

Both an alarm for manual chlorine feed control and a 4-20 mA output for automatic control of chlorine feed pumps is available on the CL17 Analyzer.

What's included?

Hach CL17 Chlorine Analyzer, a one-month supply of reagents, Sulfuric acid, Maintenance kit, Installation kit, and Manual. (The power cord is ordered separately.)

Specifications

Accessories: Installation Kit
Maintenance Kit
Accuracy: ± 5 % or ±0.03 mg/L as CL₂, whichever is greater
Air purge: 0.1 cfm (0.17 m³/h) instrument quality air at max. 20 psig (ca. 1.4 bar) with 1/4-inch OD tube, quick disconnect fitting
Alarm: Two alarms selectable for sample concentration alarm, analyzer system warning, or analyzer system shut-down alarm. Each is equipped with an SPDT relay with contacts rated for 5A resistive load at 230 V AC.
Certifications: Europe, CE Approved with:
EN 61326-1
CISPR 11
EN 61010-1
IEC 60529

North America:
UL 61010A-1
CAN/CSA C22.2 No. 1010.1-92
Communication Capabilities: 4-20mA Output
Cycle Time: 2.5 min
Description : CL17 Chlorine Analyzer with Reagents for Free Chlorine
Dimensions (H x W x D): 454 mm x 314 mm x 179 mm
Display: LCD, 3-1/2 inch digit measurement readout and six-character alphanumeric scrolling text line
Drain: 1/2-inch ID flexible hose, hose barb
Enclosure Construction: ABS plastic, two clear polycarbonate windows, IP62-rated with the gasketed door latched.
Enclosure Rating: IP62
Includes: CL17 Chlorine Analyser with 1 Month Supply of Free Chlorine Reagents, Maintenance kit, Installation Kit, and Manual. (The power cord is ordered separately.)
Inlet: 1/4-inch OD polyethylene tube, quick-disconnect fitting
Inlet Pressure: 1 - 5 psi (0.07 - 0.34 bar), 1.5 psi (0.103 bar) is optimum
Interferences: Other oxidizing agents such as bromide, chlorine dioxide, permanganate and ozone will cause a positive interference. Hexavalent chromium will cause a positive interference: 1 mg/L Cr⁶⁺ = approximately 0.02 mg/L as Cl₂. Hardness must not exceed 1,000 mg/L as CaCO₃.
Light source: Class 1 LED (light emitting diode) with a peak wavelength of 520 nm; 50,000 hours estimated minimum life
Lower Limit of Detection (LOD): 0.03 mg/L (ppm)
Mounting: Wall mount
Operating Humidity: Up to 90 % at 40 °C (104 °F) maximum
Operating temperature range: 5 - 40 °C max.
Parameter: Chlorine, Free & Total
Power requirements (Amps): 2.5 A
Power requirements (Hz): 50/60 Hz
Power requirements (Voltage): 100 - 115/230 V AC
Pressure Range: Inlet Pressure to Sample Conditioning: 1.5 - 75 psi (0.1 - 5.2 bar)
Pressure Regulator Included?: No
Range: 0 - 5 mg/L Cl₂
Recorder Outputs: One 0/4-20 mA with an output span programmable over any portion of the 0 to 5 mg/L range. Recommended load impedance 3.6 to 500 ohms, 130 V isolation from earth ground.
Repeatability: 0.01 mg/L or 3.0 % , whichever is greater
Sample Flow Rate: 200 - 500 mL per minute minimum
Sample Temperature: 5 - 40 °C (41 - 104 °F)
Warranty: 12 months
Weight: 10.49 kg
What's included?: Hach CL17 Chlorine Analyzer, a one-month supply of reagents, Sulfuric acid, Maintenance kit, Installation kit, and Manual. (The power cord is ordered separately.)