WPA == TU140

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TU140

Portable IR Turbidity meter

The Waterproof TU140 Turbidimeter is designed for portability and durability and is a "must have" for anyone monitoring turbidity on the go. The microprocessor-based TU140 turbidimeter uses an Infrared-LED light source and delivers unprecedented laboratory repeatability and accuracy with a resolution of 0.01 NTU across an extended range ofup to 20 NTU#.
This lightweight meter is a valuable analytical tool for field research and quality control.

Meter senses turbidity level of measured sample and automatically adjusts to the appropriate measurement range, eliminating guesswork.

The large custom LCD (Liquid Crystal Display) displays readings prominently complete with units of measure and user-friendly message codes that guide meter operation.

The meter is supplied with calibration standards, turbidity cells & carrying case.

Main applications for this Turbidity Meter, include:-

Drinking water
Petrochemical
Electroplating
Aquaculture
Swimming Pool
Food & Beverage industry.

DOCUMENTS

Download Datasheet

FEATURES

IP67 Waterproof and Dustproof
Cleaning and maintenance is simple. It floats
Automatic Push-Button Calibration (4 points)
for unprecedented full-range accuracy
Sturdy Carrying Kit
complete with 4 calibration standards, 3 empty cuvettes, batteries and comprehensive instruction manual
Power-saving
feature allows over 1200 measurements to be taken with a single set of AAA alkaline batteries
Large Easy-to-Read Display
for optimum viewing of measurements with user-friendly message codes for easy troubleshooting
Meets Performance Criteria
as specified by ISO 1727 (DIN EN 27027) method

SPECIFICATION

Principle of Operation	Nephelometric non-ratio (conformance to ISO 7027 and DIN EN 27027)
Turbidity Range	0 to 1000 NTU
Resolution & Accuracy	0.01 NTU (0 to 19.9 NTU) 0.1 NTU (20.0 to 99.9 NTU) 1 NTU (100 to 1000 NTU) & ¡Ó 2% of reading + 0.01 NTU,
Repeatability	¡Ó 1% of reading or ¡Ó 0.01 NTU
No. of Calibration Points	4 points (automatic)
Response Time	< 6 seconds for full step change
Calibration Standards	0.02 NTU; 20.0 NTU; 100 NTU; 800 NTU
Standardization	EPA-approved polymer-based primary standards,
Light Source Life	> 1,000,000 tests
Light Source	Infrared-emitting diode (850nm wavelength)
Special Functions	Auto-Ranging
Power Requirements	4 x 1.4V batteries, > 200 hours

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