TU5300 sc turbidity analyzer

Principle of Operation:

The TU5 series online turbidity analyzer emits a laser beam into the sample and measures the scattered light produced by suspended particles in the sample. The scattered light at 90° to the incident beam passes through a conical mirror and then surrounds the sample at 360°, thereby being detected by the transmitted light detector.

• The intensity of the scattered light is proportional to the suspended particles in the water sample. If the sample contains small suspended particles, only a small amount of scattered light will be detected by the detector of the laser turbidity analyzer, so the turbidity value will be low. Conversely, large suspended particles will produce stronger scattered light, resulting in a higher turbidity value.

• Key Features and Advantages:

• The TU5300 sc/TU5400 sc turbidity analyzer uses a 360° x 90° optical path design and detection technology to eliminate various uncertainties in water turbidity measurement and ensure accuracy and repeatability in low turbidity measurement

• This series of high-precision turbidity analyzers supports single-point calibration in the 0 – 40 NTU range, making the calibration process more time-saving and labor-saving

• The Prognosys predictive diagnostics system can predict instrument maintenance and remind of possible instrument problems

• It comes with an automatic cleaning device, reducing the surface area to be cleaned and reducing maintenance work

• The TU5300 sc/TU5400 sc laser turbidity analyzer significantly reduces the time required for turbidity measurement, with fast testing, fast response, and water savings

Technical Specifications

• Light source    650 nm (EPA) or 850 nm (ISO), max. 1 mW.

• Class 2 laser product: contains a non-user-serviceable Class 2 laser. In accordance with Laser Notice No. 50, this product complies with IEC/EN 60825-1 and 21 CFR1040.10

• Measuring range    EPA:

• 0 to 700 NTU, FNU, TE/F, FTU; 0 to 175 EBC

• ISO:0 to 1000 NTU / FNU / TE/F / FTU; 0 to 250 EBC

• Accuracy    ±2% of reading or ±0.01 NTU from 0 to 40 NTU (whichever is greater)

• According to Formazin primary standards, ±10% of reading from 40 to 1000 NTU at 25 °C (77 °F)

• Resolution    0.0001 NTU / FNU / TE/F / FTU / EBC

• Repeatability    TU5300 sc: 0.001 NTU or 1% of reading (whichever is greater)

• at 25℃ (77 °F) (>0.025 NTU range)

• TU5400 sc: 0.0006 NTU or 1% of reading (whichever is greater)

• at 25℃ (77 °F) (>0.025 NTU range)

• Stray light    < 10 mNTU

• Measurement units    NTU, FNU, TE/F, FTU, EBC

• Signal averaging time    approx. 5 to 90 seconds (default: approx. 30 seconds)

• Response time    T90 < approx. 30 seconds at 100 mL/min

• Sample temperature    2 to 70°C (35.6 to 158°F)

• Sample pressure    max. 6 bar (87 psi) from 2 to 40°C (35.6 to 104°F);

• max. 3 bar (43.5 psi) from 40°C to 60°C (104 to 140°F)

• Sample flow rate    100 to 1000 mL/min; ideal flow rate: 200 to 500 mL/min

• Operating temperature    0 to 50°C (32 to 122°F)

• Humidity    5 to 95% relative humidity, non-condensing

• Storage temperature    -40 to 60°C (-40 to 140°F)

• Certifications    Complies with CE standards; US FDA accession number: 1420493-xxx

• In accordance with Laser Notice No. 50, this product complies with IEC/EN 60825-1 and 21 CFR 1040.10

• Dimensions (H x W x D)    249 mm x 268 mm x 190 mm

• Weight    Instrument with measurement head: 2.7 kg (6 lb); instrument with optional automatic cleaning module: 5 kg (11 lb)

• Warranty    1 year

Ordering Guide

• TU5300 sc/TU5400 sc Laser Turbidity Analyzer

• LXV445.99.30112    TU5300sc online laser turbidity analyzer, automatic cleaning module, EPA version

• LXV445.99.50112    TU5300sc online laser turbidity analyzer, automatic cleaning module, flow sensor, EPA version

• LXV445.99.30122    TU5300sc online laser turbidity analyzer, automatic cleaning module, ISO version

• LXV445.99.50122    TU5300sc online laser turbidity analyzer, automatic cleaning module, flow sensor, ISO version

• LXV445.99.30212    TU5400sc online laser ultra-low range turbidity analyzer, automatic cleaning module, EPA version

• LXV445.99.50212    TU5400sc online laser ultra-low range turbidity analyzer, automatic cleaning module, flow sensor, EPA version

• LXV445.99.30222    TU5400sc online laser ultra-low range turbidity analyzer, automatic cleaning module, ISO version

• LXV445.99.50222    TU5400sc online laser ultra-low range turbidity analyzer, automatic cleaning module, flow sensor, ISO version

• Calibration and Verification

• LZY898    StablCal calibration kit

• LZY834    TU5300sc/ TU5400sc measurement vial

• LZV946    TU5200 sample vial

Accessories

• LQV159.99.00002    TU5300sc/TU5400sc automatic cleaning module

• LQV160.99.00002    TU5300sc/TU5400sc flow sensor

• LZY876    TU5300sc/TU5400sc desiccant cartridge

• LZY907    TU5300sc/TU5400sc maintenance kit

• LZY903    TU5200/TU5300sc/TU5400sc manual vial wiper

• LZQ165    Silicone vial wiper, automatic cleaning module

• LZQ176    Fiber vial wiper, automatic cleaning module

• LZY906    TU5300sc/TU5400sc vial replacement tool

Source: Public information from the HACH water quality website