What to do if Hach Laboratory Equipment displays ERR04?
If the Hach Laboratory Equipment displays error ERR04, first, turn the instrument off and then back on. If the error persists, further assistance may be needed from Technical Support.
What to do if Hach Laboratory Equipment displays ERR05?
If the Hach Laboratory Equipment shows ERR05, ensure that the light shield is closed. If the issue persists, contact Customer Service.
Why does my Hach 2100AN IS show ERR02?
If the Hach Laboratory Equipment displays ERR02, it may be because two calibration standards have the same value, the difference between two calibration standards is less than 60.0 NTU, or the turbidity of Standard 1 is too low (less than 10 NTU). To resolve this: 1. Inspect the preparation of standards. 2. Redo the calibration. Note: Ignore ERR02 when the sample cell diameter is less than 25 mm. Push UNITS/Exit to go back to measurement mode.
What to do if Hach 2100AN IS shows ERR04?
If the Hach Laboratory Equipment displays ERR04, first turn the instrument off and then back on. If the error occurs again, contact Technical Support.
How to fix ERR01 on Hach Laboratory Equipment?
To address ERR01 on the Hach Laboratory Equipment, restart the calibration using dilution water with lower turbidity. Note: Ignore ERR01 when the sample cell diameter is less than 25 mm. Push UNITS/Exit to go back to measurement mode.
What to do if Hach Laboratory Equipment shows ERR03 error?
If the Hach Laboratory Equipment displays error ERR03, try these steps: First, reinsert the sample into the instrument. Second, check that the lamp icon is illuminated. Third, ensure there are no obstructions in the light path. Finally, consider diluting the sample if necessary.
What to do if Hach Laboratory Equipment displays ERR15?
If the Hach Laboratory Equipment displays error ERR15, make sure that the date is between 01-00 and 12-31.
What to do if Hach Laboratory Equipment displays ERR11?
If the Hach Laboratory Equipment displays error ERR11, turn the instrument off and then back on. If the error occurs again, further assistance may be needed from Customer Service.
What to do if Hach Laboratory Equipment displays ERR10?
If the Hach Laboratory Equipment displays error ERR10, first, turn the instrument off and then back on. If the error persists, further assistance may be needed from Customer Service.
What to do if Hach Laboratory Equipment displays ERR01?
If the Hach Laboratory Equipment displays error ERR01, restart the calibration process using dilution water with lower turbidity. Note that ERR01 can be ignored if the sample cell diameter is less than 25 mm. Press UNITS/Exit to return to measurement mode.
General| Category | Laboratory Equipment |
|---|---|
| Measurement Range | 0 to 1000 NTU |
| Light Source | Tungsten filament lamp |
| Detector | Silicon Photodiode |
| Sample Volume | 10 mL |
| Power Supply | 100 - 240 VAC, 50/60 Hz |
| Display | LCD |
| Model | 2100AN IS |
| Type | Laboratory Turbidimeter |
| Resolution | 0.01 NTU |
| Accuracy | ±2% of reading |
| Operating Temperature | 0 to 50°C |
| Compliance | ISO 7027, USEPA Method 180.1 |
Instrument accuracy specifications for various measurement modes.
Resolution specifications for turbidity, absorbance, and transmittance.
Available measurement ranges for FNU, FAU, NTU, EBC, Absorbance, and Transmittance.
Environmental operating conditions like temperature, humidity, and altitude.
Disclaimer regarding manufacturer liability for manual errors or product changes.
General safety precautions for unpacking, setup, and operation.
Explanation of hazard symbols (DANGER, WARNING, CAUTION).
Information on reading instrument labels and symbols.
Compliance with FCC Part 15 Class A limits and interference reduction.
Overview of the turbidimeter's measurement capabilities and units.
Identification of front and back instrument components.
Step-by-step instructions for loading paper into the printer.
Danger warning for installation tasks requiring qualified personnel.
Description of each key on the instrument's keypad.
Step-by-step guide to powering on the instrument.
Procedure to turn the keypad sound on or off.
Initial calibration procedure using StablCal standards.
Procedure to measure the Gelex stray light standard.
Detailed steps for cleaning sample cells.
Methods for removing air or gas bubbles from samples.
Important notes for accurate turbidity measurements.
Best practices for using sample cells for accurate readings.
Notes for accurate absorbance and transmittance measurements.
Explanation of manual versus automatic ranging.
How signal averaging affects readings and recommendations.
How to turn signal averaging on/off and adjust settings.
Advantages of using a flow cell for measurements.
Guidelines for flow cell maintenance.
Guidelines for storing the flow cell.
Instructions for using a manual flow cell.
Situations where using a cell adapter is recommended.
Procedure to calibrate using formazin standards.
Procedure for preparing 4000-NTU formazin stock solution.
Using application specific calibration (ASC) for custom units.
Procedure for cleaning the instrument's exterior.
Illustrated steps for replacing a fuse.
Table of error codes, descriptions, and solutions.
List of available replacement parts with quantities and item numbers.
List of available accessories with quantities and item numbers.
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