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General| Model | 2100A |
|---|---|
| Category | Measuring Instruments |
| Measurement Range | 0 to 1000 NTU |
| Light Source | Tungsten lamp |
| Detector | Silicon Photodiode |
| Display | LCD |
| Type | Turbidimeter |
| Accuracy | ± 2% of reading |
| Power Supply | 50/60 Hz |
| Weight | 2.3 kg |
| Resolution | 0.01 NTU (0 to 9.99 NTU), 0.1 NTU (10 to 1000 NTU) |
Details measurement principle and regulatory compliance standards.
Covers light source, detector, measurement range, and accuracy specifications.
Explains different reading modes and available calibration methods.
Lists operating temperature, humidity, and power requirements.
Covers dimensions, weight, enclosure rating, and warranty period.
Explains DANGER, WARNING, CAUTION, and NOTICE indicators for user safety.
Advises on label compliance and electrical safety precautions.
General overview of the turbidimeter's function and intended use.
Lists and illustrates the key physical parts of the instrument.
Step-by-step instructions for safely installing batteries.
Emphasizes personal injury hazards and requirements for installation tasks.
Details the function of each button on the instrument's keypad.
How to move through and select options within the instrument's menus.
Explains the information displayed on the measurement screen.
Instructions for starting, stopping, and changing the display language.
Setting date/time and managing sample/operator identifiers for data.
Step-by-step guide for calibrating the turbidimeter using StablCal standards.
Details Normal, Signal Average, and Rapidly Settling Turbidity modes.
General maintenance advice and associated safety warnings.
Procedures for cleaning the instrument exterior and sample cells.
Instructions and warnings for replacing the battery and lamp.
Lists common error/warning messages and their corrective actions.
Addresses issues like low battery, signal errors, and over/underrange.
Solutions for errors related to data logging and USB transfer.
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