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General| Type | Spectrophotometer |
|---|---|
| Wavelength Accuracy | ±1 nm |
| Spectral Bandwidth | 10 nm |
| Photometric Range | 0 to 3 Abs |
| Measurement Modes | Absorbance, Transmittance, Concentration |
| Detector Type | Silicon Photodiode |
| Display | LCD |
| Weight | 3.5 kg |
| Storage Temperature | -20 to 60 °C |
| Photometric Accuracy (%T) | ±0.5 %T |
| Photometric Accuracy | 0.005 Abs at 1.0 Abs |
| Light Source | Tungsten-Halogen lamp |
| Power Supply | AC 100-240 V |
Explains signal words (DANGER, CAUTION, NOTE) for hazard communication.
Refers to labels on the instrument and their meaning.
Lists items included with the spectrophotometer and instructions for missing items.
Specifies ambient temperature and humidity requirements for proper operation.
Illustrates cable connections for RS232 and power on the instrument.
Instructions for setting the instrument's display language.
Overview of the Instrument Setup menu for configuring date, time, and other settings.
Covers using the alphanumeric keypad for inputting IDs and settings.
Explains display lock and HachLink connectivity.
Details on cell adapters, insertion, and sample handling.
Guide to navigating and selecting pre-programmed Hach analytical procedures.
Instructions for executing a selected Hach program and following chemical procedures.
How to use built-in timers for Hach procedures, including general purpose timers.
Steps for taking a sample reading after preparing the sample.
Details various options within Hach programs, like reagent blanks and dilution factors.
How to add frequently used Hach programs to the Favorites list.
Instructions for storing, recalling, sending, and erasing data from the instrument's datalog.
Guide for adding custom analyses, setting parameters, and saving user programs.
How to find and run previously saved user programs.
Process for modifying previously created user programs.
Steps to delete user programs from the instrument.
Using standard additions to check for interferences and verify accuracy.
Steps for performing standard additions analysis on the instrument.
Method for estimating analyte concentration even with interferences.
How to configure the instrument for single wavelength measurements (Abs, %T, Conc).
Procedure for taking actual sample readings in single wavelength mode.
Guidelines for protecting the touchscreen and general instrument care.
Instructions for cleaning the instrument and touchscreen safely.
Information on replacing the instrument's light source module.
Recommends annual recertification for maintaining instrument accuracy and compliance.
Lists the minimum hardware and software requirements for the upgrade utility.
Procedure for installing the software upgrade utility onto a personal computer.
Steps for physically connecting the instrument to the PC for software transfer.
How to launch the DR/2400 software upgrade application.
Process of transferring the software to the instrument.
General troubleshooting tips and common issues with the instrument.
Answers to common user queries about instrument functionality and operation.
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