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The next standard in the evolution of turbidity
The EPA approved TU5 Series® platform 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 between measurements. For the first time you will be able to remove uncertainty of which measurement to trust between your lab and process instruments, thanks to identical 360° x 90° Detection® Technology in any TU5 Series turbidimeter.
The TU5300sc Low Range Laser Turbidimeter dramatically reduces the time needed to get a turbidity measurement you can rely on. A stable laser light source eliminates the need for annual lamp replacements. The turbidimeter’s measurement surface area has been reduced by 98%, allowing you to save time cleaning. An automatic cleaning module is available that keeps your instrument clean, reducing the amount of time spent cleaning the instrument ever further. All of this, along with the ability to measure to 2 mNTU, gives you the next standard in the evolution of turbidity.
Only the new TU5 Series Lab & Process Turbidimeters with 360° x 90° Detection deliver unprecedented confidence that a change in your reading is a change in your water.
| Accuracy | ±2% or 0.01 NTU from 0 – 40 NTU ±10% of reading from 40 – 1000 NTU based on Formazin primary standard |
| Cable Length | 1.6 m (5.25 ft), extendable up to 50 m (164 ft) for instrument without accessories |
| Calibration Method | For Formazin and Stablcal®: 20 NTU from 0 to 40 NTU; at 20 FNU and 600 NTU for full rangeCustom calibration for up to 6-point calibrations |
| Certifications | CE compliant US FDA accession number: 1420493-000 EPA version, 1420492-000 ISO version Australian ACMA Marking |
| Communication | None |
| Controller | 1 Channel, 100-240 VAC |
| Dimensions (H x W x D) | 249 mm x 268 mm x 190 mm |
| Enclosure Rating | Electronic compartment IP55; all other functional units IP65 with process head/ACM attached to the TU5300sc/TU5400sc instrument |
| Fitting Type | Sample quick connector: ¼-in. for ¼-in. tubing |
| Instrument | Standard Process Head |
| Light Source | Class 2 laser product, with embedded 650 nm (EPA 0.43 mW) or Class 1 laser product, with embedded 850 nm (ISO), max. 0.55 mW (complies with IEC/EN 60825-1 and to 21 CFR 1040.10 in accordance with Laser Notice No. 50) |
| Material | ASA Luran S 777K / RAL7000, TPE RESIN Elastocon® STK40, Thermoplastic Elastomer TPS-SEBS |
| Model | TU5300sc |
| Mounting Configurations | Wall Mount |
| Operating Humidity | Relative humidity: 5 – 95% at different temperatures, non-condensing |
| Operating Temperature Range | 0 – 50 °C (32 – 122 °F) |
| Options | Process Head Only |
| Range | EPA: 0 – 700 NTU / FNU / TE/F / FTU 0 – 100 mg/L 0 – 175 EBCISO: 0 – 1000 NTU / FNU / TE/F / FTU 0 – 100 mg/L 0 – 250 EBC |
| Regulatory | EPA |
| Repeatability | Better than 1% of reading or ±0.002 NTU (TU5300sc) or ±0.0006 NTU (TU5400sc) on Formazin at 25 °C (77 °F), whichever is greater |
| Resolution | 0.0001 NTU / FNU / TE/F / FTU / EBC |
| Response Time | TU5300sc: T90 <45 seconds at 100 mL/min TU5400sc: T90 <30 seconds at 100 mL/min |
| Sample Flow Rate | 100 – 1000 mL/min; optimal flow rate: 200 – 500 mL/min |
| Sample Pressure | 6 bar (87 psi) maximum, compared to air at sample temperature range from 2 – 40 °C (35.6 – 104 °F) |
| Sample Temperature | 2 – 60 °C (35 – 140 °F) |
| Signal Average Time | TU5300sc: 30 – 90 seconds TU5400sc: 1 – 90 seconds |
| Storage Conditions | -40 – 60 °C (-40 – 140 °F) |
| Stray Light | <10 mNTU |
| Units | NTU, FNU, TE/F, FTU, EBC |
| Verification | Liquid: Stablcal®, Formazin (0.1 – 40 NTU) Dry: Glass Rod at <0.1 NTU |
| Weight | 5.95 lbs. (2.7 kg); 11 lbs. (5.0 kg) with all accessories |
| What’s included? | Controller, Non-Claros + Embedded Prognosys, without power cord; includes mounting hardware |
