THE TC007 TURBIDIMETER MEASURES HAZE, PARTICULATE AND SOLIDS IN LIQUIDS.
The Kemtrak TC007 is an easy to operate industrial process fiber optic turbidimeter designed to accurately measure the concentration of particulates in a flowing stream. Long-life solid-state LED lamps and precision fiber optics are used to provide drift and noise free measurement.
The TC007 is configured for each application with one of three measurement modes – Ratio, Attenuation, and Back Scatter. Selection is based upon the range of turbidity to be measured. Ratio is used for “clean” applications with turbidity levels up to around 1000 NTU. Attenuation Mode is used where turbidity levels are still relatively low but exceed Ratio capability. There are two Backscatter options available – SCAT for low solids concentration measurement and NIR Back Scatter for high solids concentration.
Each TC007 automatically controls light energy output from its light source at the optimum level for maximum measurement performance. Constant checking of the light output and the dark current through the photodetector components ensures drift free measurement over long periods of time without compromising sensitivity.
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All systems are calibrated using traceable turbidity standards. Calibration and correlation to process is aided on site using the built-in QuickCal function that allows calibration against liquid/hard media standards or process samples to be easily achieved.
Ratio
TC007 - RATIO
| Operating Wavelength | 850 nm | |||
| Measurement Range | Nominal 0.012…1000 FTU | |||
| Resolution – Depending on Measurement Range |
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| Accuracy | +/- 2% of reading |
Typical Applications: Filtration Monitoring, Centrifuge Control, Leak Detection, Water in Fuel / Oil in Water, Beer Haze, Liquid Clarity (Water, Wine, etc.), Potable Water, more…
Attenuated
TC007 - ATTN
| Operating Wavelength | 850 nm |
| Measurement Range | 0…5 AU (~0…10000 NTU @ 4mm OPL) |
| Resolution | 0.001 AU |
| Accuracy | +/- 2% of reading |
Typical Applications: Filtration Monitoring, Backwash Control, Centrifuge Control, Interface Detection, Phase Separation, Condensate Carryover, Discharge Quality, General Clarity of Liquids, more…
Back Scatter
TC007 - SCAT
| Operating Wavelength | 850 nm |
| Measurement Range | 0…20% total suspended solids |
| Resolution | 0.001% total suspended solids |
| Accuracy | +/- 2% of reading |
Typical Applications: General Solids Concentration, Waste Water Influent Flow, Centrifuge Control, Interface Detection, Phase Separation, Condensate Carryover, Biomass, Crystallization, more…
NIR Back Scatter
TC007 – NIR-SCAT
| Operating Wavelength | 1440 nm |
| Measurement Range | 10…(>)90% total suspended solids |
| Resolution | 0.001% total suspended solids |
| Accuracy | +/- 2% of reading |
Typical Applications: General Solids Concentration, Waste Water Influent Flow, Centrifuge Control, Interface Detection, Phase Separation, Condensate Carryover, Biomass, Crystallization, more…
CALIBRATION AND VERIFICATION TOOLS
A range of calibration and verification tools for Kemtrak TC007 Analyzers are available to make calibration and verification quick, easy and repeatable. Kemtrak calibration standards are available for all modes of TC007 operation with a range of different values to ensure that they are working to specification.
When applied, Kemtrak Cal tool kits simulate a known traceable measurement response. Kits are supplied in a protective case with supporting documentation.
QuickCal Turbidity
QUICKCAL TURBIDITY
The QuickCal Turbidity calibration set allows Kemtrak TC007 turbidimeters using measurement cells with three optical window ports to be quickly and simply calibrated without the need to prepare and validate standard solutions.
| Material | Filtered formazine solutions in sealed vials |
| Turbidity Values Included | 20, 100, 800 NTU |
| Measurement Cell Fixtures Available |
DIN Flange: DN25…80 ANSI Flange: 1…3” Triclamp®: 1… 4” NPT Thread: 1” |
| Stray Light Cap Included? | Yes |
| Calibration Data Format | Traceable Certificate |
| Recommended recertification period | 18 months |
Each QuickCal set consists of a measurement cell size specific positioning fixture, a set of three sealed traceable turbidity standards in sealed vials and a stray light exclusion cap.
QuickCal Attn
QUICKCAL ATTN
QuickCal Attn provides a means by which liquid samples or hard absorbance media can be inserted into the light path of a TC007-ATTN turbidimeter to check response and confirm calibration of the analyzer. The insertion accessory accommodates standard 10mm OPL cuvettes and is installed permanently on the turbidimeters’ optical measurement cell (alternatively, there is a standalone version). Cuvettes containing liquids of verified turbidity/solids content are inserted into the accessory to allow verification and calibration of the instrument. A set of traceable hard media absorbance filters are available as an optional extra.
Insertion Accessory
| Material |
Stainless steel body and measurement cell mounting Nickel plated brass fiber optic cable entry fitting |
| Use With: | Kemtrak 2-port inline measurement cells connected to a TC007 turbidimeter operating in ATTN mode |
| Compatible Measurement Cells |
DIN Flange ANSI Flange Triclamp® NPT Thread |
| Stray Light Cap Included? | Yes |
Hard Media Filters
| Material | Inconel on optical glass |
| Cuvette Size | 12.5 x 12.5mm (std 10mm OPL cuvette footprint) |
| Absorbance values* | Nominal 0.3, 0.5, 1.0 (~ 50%, 30%, 10% T) |
| Blank Included? | Yes |
| Calibration Data Format | MS Excel Spreadsheet on USB drive |
| Scan Range | 400 – 1100nm |
| Recommended recertification period | 1 year |
Each QuickCal Attn accessory consists of a measurement cell mounting, insertion accessory body with cuvette entry, fiber optic cable cord grip and stray light exclusion cap. Hard Media filters are supplied in a wooden protective case with calibration/certification data on a USB drive.
QuickCal CalCaps
QUICKCAL CALCAPS
Kemtrak CalCaps a provide a foolproof method of quickly and easily validating the calibration of TC007-SCAT/NIR-SCAT turbidity/solids analyzers using 12mm diameter pH probe style or Triclamp® flanged insertion back scatter probes. CalCaps are liquid free and simulate known conditions when applied to the probe tip.
| Response Values | Dark (No backscatter) 4000 FBU (formazin backscatter units) |
| Use With: | Kemtrak backscatter probe connected to a TC007 turbidimeter operating in SCAT/NIR-SCAT mode |
| Carrying Case | Included |
| Certification | Included |
Each QuickCal CalCaps Set consists of two CalCaps, carrying case and full certification.
NO MATTER THE APPLICATION OR INDUSTRY, SOUTH FORK INSTRUMENTS CAN PROVIDE A ROBUST AND RELIABLE TURBIDITY/SOLIDS SOLUTION TO HELP INCREASE ACCURACY AND REDUCE OPERATING COSTS
Kemtrak TC007 turbidity and solids analyzers are used extensively throughout industries such as food and beverage, chemical processing, pharmaceutical manufacturing, biotechnology, and water/wastewater treatment. We can assist you in developing an effective, efficient, and reliable means to fulfill and maximize your measurement needs.
SOUTH FORK INSTRUMENTS
3845 Buffalo Road
Auburn, CA 95602
Tel: (+1) 925-461-5059
