User manual for the Digimed DM-ESPEC2 spectrophotometer, covering installation, operation, calibration, and maintenance.
This manual provides instructions for operating, calibrating, and maintaining the Digimed DM-ESPEC2 spectrophotometer. It includes details on installation, operation, calibration, maintenance, and software management. The device features dual-beam optics, automatic wavelength calibration, and RS232/USB output for data transfer. It operates within a temperature range of 10 to 40°C and supports absorbance, transmittance, and concentration measurements. This manual is written in Portuguese.
| Model | DM-ESPEC2 |
|---|---|
| Spectral Range | 190 a 1100 nm |
| Wavelength Bandwidth | 2 a 3 nm |
| Wavelength Accuracy | ± 1 nm |
| Wavelength Precision | ± 1.5 nm (400–900 nm) |
| Stray Light | < 1 % at 340 nm with NaNO2 |
| Wavelength Resolution | 0,1 nm |
| Photometric Range | ± 3.0 Abs (400–900 nm) |
| Photometric Precision | 0,005 Abs (0.0–0.5 Abs), 1% (0.5–2.0 Abs) |
| Operating Temperature | 10 to 40°C (50 to 104°F) |
| Humidity | Max. 80% relative humidity (non-condensing) |
| Display | Graphic display 32 lines x 160 columns |
The spectral range is 190 to 1100 nm.
The wavelength accuracy is ±1 nm.
The photometric precision is 0.005 Abs for 0.0–0.5 Abs and 1% for 0.5–2.0 Abs.
The operating temperature is 10 to 40°C and maximum humidity is 80% (non-condensing).