Groundbreaking 360° x 90° Detection Technology
The TU5 Series employs a unique optical design that sees more of your sample than any other turbidimeter, delivering the best low level precision and sensitivity while minimizing variability from test to test.
Matching lab and online results
For the first time you will be able to remove the uncertainty of which measurement to trust, thanks to identical 360° x 90° Detection Technology in both instruments.
Everything about turbidity – faster
The TU5 Series dramatically reduces the time needed to get a turbidity measurement you can rely on, with 98% less online sample surface area to clean, sealed vials for calibration, and the elimination of the need for indexing and silicone oil in the lab. Not to mention, a smaller online sample volume means you will detect events almost immediately.
No surprises
Prognosys monitors your TU5 Series online instrument, proactively alerting you to maintenance needs before your measurement becomes questionable. And a Hach Service Agreement protects your investment and helps ensure that you stay in compliance and on budget.
| Specifications | |
| Lower Limit of Detection (LOD) | 0.002 NTU |
| Operating temperature range | 0 – 50 °C |
| Sample flow rate | 100 – 1000 mL/min, optimal is 200 – 500 mL/min |
| Range | ISO: 0 – 1000 NTU / FNU / TE / F / FTU 0 – 250 EBC |
| Calibration method | For Formazin and Stablcal: 20 NTU from 0 to 40 NTU; at 20 FNU and 600 NTU for full range |
| Weight | 2.7 kg, 5.0 kg with accessories |
| Dimensions | 249 mm H x 268 mm W x 190 mm D |
| Cable length | 1.6 m, extendable up to 50 m for instrument without accessories |
| Response time | T90 <45 seconds at 100 mL/min |
| Accuracy of Measurements | |
| Accuracy 1 | ±2% or 0.01 NTU from 0 – 40 NTU |
| Accuracy 2 | ±10% of reading from 40 – 1000 NTU based on Formazin primary standard |
Servicing, Calibration and Support
Imbros’ local engineering department can service, repair and calibrate your instrument without expensive shipping costs or wait times.
