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Comprehensive information also is reported to permit trained service technicians to diagnose malfunctions precisely by telephone, FAX or mail. November 6, Conference Agenda Learn the latest trends and applications in water quality by attending an educational presentation to hear Easy operation – Simply place the sample cell in the compartment and close the light shield.
Function may be selected on or off. Research QuickTest Remote Reporting. October 2 hhach0 Replies Post a Reply. Ratio and no-ratio turbidity measurement modes are selected using the ratio key located on the instrument keyboard. There are no manual potentiometers to adjust.
Benefits of the ratio mode include long-term hch stability, wide measurement range with excellent linearity, and the ability to measure turbidity in the presence of colour.
Air purge system – A built-in air purge connection is provided to purge the optical compartment with dry air and minimize condensation on the sample cell.
Hach-Lange 2100 N Laboratory Turbidimeter User Manual User Manual
Easy calibration – Display prompts the analyst for each standard and automatically adjusts the curve as needed. The degree scatter detector receives light scattered by particles.
Low Level Turbidity – Forum: All buttons also ceased to function. A back scatter detector in the AN Model shown here measures light scattered back toward the light source.
Easy calibration – Calibration has never been easier with the step-by-step protocol built into the instrument’s microprocessor. Light from a tungsten-filament lamp is focused and passed through the sample. For questions about using the LabWrench web site please call us. Error messages are referenced in the manual with corrective action information. Transmitted and forward scatter detectors receive light that passes through the sample.
Hach Company AN/N | Forums | Questions | Discussions | Help | LabWrench
Self diagnostics – Self-test diagnostics detect error conditions. Carries the European CE compliance mark. More about Hach Company. Designed to measure turbidity in either ratio or non-ratio mode. Low range measurement – Resolution to three decimal places between 0 and 1. Easy to operate and maintain – Convenient push-button switches on the front panel pace the user through microprocessor-controlled options for instrument operation and calibration. Signal averaging – Minimizes noise and display fluctuations to provide true baseline measurements.
Hafh LED display and clear annunciators – Digital display is easy to read under varied lighting conditions and viewing angles. January 9 th0 Replies Post a Reply.
The degree scatter detector hqch light scattered by particles. Two-year warranty – Hach warrants the AN and N Turbidimeters against defects in materials or workmanship for two years from date of shipment.
Light from a tungsten-filament lamp is focused and passed through the sample. Ideal for basic laboratory testing of samples up to NTU Optional cell adapters allow measurement of smaller sample volumes Smart self-diagnostics — the instrument will alert mistakes, such as inserting the wrong calibration standard Air purge prevents condensation in the sample chamber. Flow-cell capability – Instrument accommodates any of three specially-designed optional Flow-Cell Systems for improved reproducibility, accuracy and convenience.
With ratio toggled off, turbidity is measured using only the single degree detector. Manuals and Resources Note: Any service manual for this? Ratio and non-ratio measurement modes – Operator selectable modes. With ratio toggled off, turbidity is measured using only the single degree detector. Tungsten Lamp User Interface: Description Features Photos 1 Documents 2.
July 5 th0 Replies Post a Reply.
Hach 2100N and 2100AN Turbidimeters replaced by new TL23 series
Flow cell – Instruments accommodate a range of time-saving flow-cell accessories. Subscribe to the DelAgua Newsletter. We appreciate the support of individuals and companies making their documents and resources available to our community.
Transmitted and forward scatter detectors receive light that passes through the sample.