Need help?Do you have a question about the Hach DR 3900 and is the answer not in the manual?
General| Measurement Method | Spectrophotometry |
|---|---|
| Wavelength Accuracy | ±1 nm |
| Power Supply | 100 - 240 V AC, 50/60 Hz |
| Spectral Bandwidth | 5 nm |
| Light Source | Tungsten Lamp |
| Detector | Silicon Photodiode |
| Photometric Resolution | 0.001 Abs |
| Wavelength Range | 340 - 900 nm |
| Interface | USB, Ethernet |
| Photometric Linearity | ±0.002 A at 1.0 A |
| Operating Mode | Absorbance, Concentration |
| Connectivity | USB, Ethernet |
| Operating Temperature | 10 - 40 °C |
| Data Storage | 5000 data sets |
| Photometric Range | ± 3.0 Abs |
Details instrument performance, physical dimensions, mass, and operating environment.
General safety guidelines for operating the instrument, including hazard symbols.
Specific safety precautions for instrument operation, like avoiding flammable substances.
Safety warnings related to handling chemicals and biological samples.
Warning about electrical and fire hazards during installation.
Warning about using only the supplied power supply for safety.
Describes the instrument's data logging capabilities and storage.
Lists common errors and their corresponding resolutions.
To Next Page
