Do you have a question about the Aqualytic AL250T-IR and is the answer not in the manual?
Covers reagent handling, MSDS, and electromagnetic interference for safe operation.
Step-by-step guide for performing a standard turbidity measurement.
Procedure for calibrating the turbidimeter using calibration standards.
Detailed steps for executing a turbidity measurement using the instrument.
Step-by-step instructions for performing user calibration with standards.
Methods for removing air bubbles from samples to ensure accurate turbidity readings.
| Resolution | 0.01 NTU (0.01 - 10.99 NTU) 0.1 NTU (11.0 - 110.0 NTU) 1 NTU (110.0 - 1100 NTU) |
|---|---|
| Accuracy | ±2.5 % of reading or ± 0.01 NTU (0 - 500 NTU) ±5 % of reading (500 - 1100 NTU) |
| Detector | Silicon Photodiode |
| Wavelength | 860 nm |
| Operating Temperature | 0 - 40 °C |
| Dimensions | 190 x 110 x 55 mm |
| Light Source | Infrared LED |
| Display | LCD with backlight |
| Power Supply | 4 x AA batteries |
| Weight | 400 g |
| Automatic Shut Off | Yes, after 10 minutes |