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 | ChemScan® Process Analyzers |
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CAPABILITIES Continuous, On-Line, Automatic Monitoring of up to Eight Sample Lines Single or Dual Parameters Multiple Detection Ranges Multiple Data Output Capabilities Up to Eight Concentration Set Point Alarms Continual Self Diagnostics with Alarm FEATURES Multiple Wavelength UV Absorbance Detection System Integrated Multiple Sample Line Manifold Automatic Zero and Clean Internal Data Logs No Reagents Required No Specific Ion Electrodes to Clean or Replace Simple to Use Operator Interface Sample handling and conditioning accessories are available for this and other ChemScan® Analyzers. |
PARAMETERS Nitrate - Nitrite - Organics Metals - Color - UV 254 % Transmittance - Monochloramine See other Models for additional Parameters  FOR ON-LINE AND REAL-TIME WATER AND WASTEWATER ANALYSIS |
APPLICATIONS Municipal Potable Water - Surface Water Treatment - Well Blending - Ion Exchange Breakthrough Municipal Wastewater - Process (with filtration) - Effluent (without filter) Cooling/Boiler Water Industrial Wastewater Industrial Process Water - Plating Bath Adjustment - Leak Detection BENEFITS A ChemScan® On-Line Analyzer can automatically provide operators with timely process chemistry measurements, without the need for frequent manual sampling or laboratory analysis. These measurements can be used to: Assure Process Conformance Control Energy and Chemical Costs Improve Process Performance |
| TECHNICAL SPECIFICATIONS | |
| FUNCTIONS AND OUTPUTS Measurement Principle Number of Wavelengths Spectral Range Calibration Technique Number of Parameters Parameter Options Data Communications Data Log Auto Zeroing Auto Cleaning Analyzer Pump Sample Conditioning Number of Sample Lines PERFORMANCE SPECIFICATIONS Reading Interval Response Time Range Accuracy Precision Zero Drift SAMPLE PARAMETERS Sample Pressure Sample Flow Filtration Requirement Strainer Requirement Sample Temperature Sample Turbidity Sample Suspended Solids MAINTENANCE Light Source Replacement Internal Battery Replacement Zero/Clean Solution Refill INSTRUMENT SPECIFICATIONS Size Weight Mounting Finish Coating Power Power Connection Power Condition Operator Interface Sample Cell Material Sample Connection Waste Connection OPERATING ENVIRONMENT Enclosure Ratings Ambient Temperature Relative Humidity | High Resolution, Ultraviolet Absorbance 256 200 - 450 nm Pattern Recognition of Spectral Data 1 (Std), 2 max. (Opt) Primary Absorbance Only (See Table 1) 4 - 2OmA (8 outputs max.), RS-232, other formats optional 1000 Values Time/Date Stamped, 24 Calibration Spectra YES (Std) YES (Std) YES (Std), Zeroing and Cleaning Only NONE 1 to 8 thru Internal Manifold 1 - 9999 minutes Immediate after sample flush Parameter/Site Dependent (See Table 1) Parameter/Site Dependent Typ. 2% to 5% of Range Parameter/Site Dependent Typ. 2% of Range Parameter Dependent Minimized with Auto Zero 10 to 80 psi (Std), 0-10 psi (Opt) w/peristaltic pump (max. lift 5 ft., max. run 20 ft.) 0.5 to 5 l/min.. (1.5 1 flush/sampling) NONE (For Samples Meeting Turbidity and Solids Requirements) Optional ultrafilter available for high solids or turbidity. Mesh Opening of 2.0 mm Max. 10 - 600C (Std) 0 - 60 NTU (Std) 0 - 150 mg/l TSS Every 5 years Every 2 years As Required (2-4 weeks typ.) 40 x 20 x 10 in. 130 lbs. Wall (Std) or Stand (Opt) Baked Enamel on Steel (Std) or Stainless Steel (Opt) 120/240 VAC ±10%, 50-60 Hz, 10 Amps max. Hard Wired (Std) or Plug (Opt) Dedicated Branch Circuit Free From: surges/dips > 10%, RF and Switching Noise 2 x 20 LCD and 4 x 4 Keypad Polymer (Std) or 316 SS (Opt) ¼" FNPT Fitting ¼" FNPT Fitting (Open Drain Required) NEMA 4 (Main Enclosure) NEMA 3R (Optrode Enclosure) 5° - 35°C (Std) 0 - 100% (Non-Condensing) |
| Table 1 | |
| UV-3150 Primary Absorbance Parameters (Standard) | |
| Nitrate, Low Range | 0.1 to 10.0 mg/l as NO3 |
| Nitrate, High Range | 10.0 to 100.0 mg/l as NO3 |
| Nitrite, Low Range | 0.1 to 10.0 mg/l as N02 |
| NOx, Low Range | 0.1 to 10.0 mg/l as N |
| NOx, High Range | 10.0 to 100.0 mg/l as N |
| Monochloramine | 0.1 to 10.0 as CI2 |
| Iron III | 0.5 to 20.0 mg/l |
| Molybdenum | 0.5 to 20.0 mg/l |
| Chromium VI | 0.5 to 20.0 mg/l |
| Organics (NOM) | 0.2 to 20.0 mg/l as TOC or COD equivalent |
| % Transmittance | 5.0 to 100.0% |
| UV-254 Absorbance | 0.01 to 2.0 Absorbance Units |
1. Technical Specifications are subject to change without prior notice.
2. Parameter range is site dependent and is based on a standard 13mm path length and a potable water matrix.
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ChemScan® Product Installation Drawing #3150 | |
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Download ASA-3150.pdf (Adobe Acrobat® format; 182 kbytes) | |
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Applied Spectrometry Associates, Inc.
2325 Parklawn Drive, Suite I · Waukesha, WI 53186
Phone: 262-717-9500 · Fax: 262-717-9530
Toll Free: 800-665-7133
info@chemscan.com
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