Description
Overview
GAOTek benchtop turbidity meter with the total suspended solids measurement mode, 2 to 7 points calibration, selectable 4 turbidity units. The meter is suitable for laboratory use.
Features
- Equipped with a 4.5 inches TFT display
- 2 to 7 points push-button calibration
- Selectable 4 turbidity units
- Accurate measurement of the total suspended solids
- Auto-Read feature senses and locks the stable reading
- Password protection prevents
- Setup menu allows setting the 9 parameters mode, resolution, etc
- Expanded memory stores and recalls up to 200 data sets
- Stored readings can be transferred into the computer
- Reset feature automatically resumes all settings
Â
Technical Specifications
| Measurement Method | ISO 7027 nephelometric method (90° scattered light) |
| Â Â Range | 0 NTU to 2000 NTU, 0 EBC to 500 EBC, 0 ASBC to 9999 ASBC |
|   Accuracy | ±2% (0 NTU to 500 NTU), ±3% (501 NTU to 2000 NTU) |
| Â Â Resolution | 0.01 (0 NTU to 100 NTU), 0.1 (100 NTU to 999 NTU), 1 (999 NTU to 2000 NTU) |
| Â Â Calibration Points | 2 to 7 points (0.02, 10, 200, 500, 1000, 1500, 2000 NTU) |
| Â Â Range | Depending on the TSS conversion factor |
| Â Â Accuracy | 3% of reading |
| Â Â Resolution | 0.1, 1 |
| Â Â Light Source | Infrared-emitting diode, 850 nm wavelength |
| Â Â Detector | Silicon photodiode |
| Â Â Stray Light | < 0.02 NTU |
|   Suitable Vials | Round cuvettes, 2.36 in x 0.98 in (60 mm × 25 mm) |
| Â Â Power Off | Manual or Automatic (2 hours after last key pressed) |
| Â Â Reset Function | Yes |
| Â Â Memory | Stores up to 200 data sets |
| Â Â Output | USB communication interface |
| Â Â Display | 4.5 in TFT LCD |
| Â Â Power | DC12V, using AC adapter, 220 VAC/50 Hz |
|   Dimensions | 9.84 in x 6.96 in x 3.77 in (250 mm × 177 mm × 96 mm) |
| Â Â Weight | 2.64 lb (1.2 kg) |