Description
Overview
GAOTek portable handheld has 0.01 NTU, 0.1 NTU, 1 NTU of resolution, up to 2000 sets capacity of AA Battery, AC Adapter, and 200 to 240 V AC input, DC 5 V output of power supply.
Features
• Uses Nephelometric principle with 90° detection
• Offers consistent light source for higher accuracy
• Selectable turbidity units, including the NTU, FNU and EBC
• Settable parameters, including user ID, number of calibration points, data and time
• Auto-power-off feature effectively extends the battery usage time
• IP65 waterproof
• 2 photodiodes to ensure high accuracy
• 1-7 points calibration using Formazan standards or zero water
• Auto ranging from 0 to 1000 NTUs
• Data capacity of up to 2000 sets (GLP-compliant)
• Data stored can be transferred into the computer by USB or RS-232 communication interface
Technical Specifications
| Resolution | 0.01 NTU, 0.1 NTU, 1 NTU |
| Accuracy | ≤±6% |
| Repeatability | ≤0.5% |
| Fluctuation | ≤±0.5% FS or 30min |
| Power Supply | AA Battery, AC Adapter, 200 to 240 V AC input, DC 5 V output |
| Range | (0 to 20.00) NTU, (20.0 to 200.0) NTU, (200 to 1000) NTU |
| Data Capacity | up to 2000 sets |
| Dimension (mm)& Weight (kg) | (100 mm × 220 mm × 80 mm),0.8 (kg) |