Eutech TN-100-IR Waterproof Portable Turbidimeter
LUTRON
₹80,250.00
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LUTRON
Eutech TN-100-IR Waterproof Portable Turbidimeter
Eutech TN-100-IR Waterproof Portable Turbidimeter:
Product Overview and Core Technology:
The Eutech TN-100-IR is a microprocessor-based, compact handheld turbidimeter designed for accurately measuring turbidity in a variety of water quality applications. This portable meter delivers accurate and reliable readings over a wide operational range.
The instrument operates using the Nephelometric non-ratio principle, which involves measuring light scattered by particles at a 90-degree angle from the incident light path. It features an Infrared-emitting diode (850 nm wavelength) light source. This specific light source, required by the ISO method, helps to minimize the influence of sample coloration on the measurement, thereby increasing accuracy, especially in highly colored samples.
Standards and Compliance:
The TN-100-IR is specifically engineered to comply with major international standards for turbidity measurement, including ISO 7027 and DIN EN 27027. This certification ensures the instrument meets defined criteria for water quality determination. The meter is also certified with CE, FCC part 15 class A, TUV 3 in 1, and RoHS compliance.
Durability and Portability:
This meter is built for demanding field applications. It features an IP67-rated waterproof and dustproof housing constructed from ABS plastic, ensuring high durability and resistance to harsh environments. The lightweight design allows for simple cleaning and maintenance, and the meter is designed to float.
Advanced Calibration and Accuracy:
The TN-100-IR features automatic push-button calibration supporting up to four points across its full measurement range, ensuring unprecedented full-range accuracy.
The calibration process uses EPA-Approved Polymer-Based Primary Standards (0.02 NTU, 20.0 NTU, 100 NTU, and 800 NTU). The internal mechanism automatically adjusts to the appropriate measurement range (Auto-Ranging) based on the sample’s turbidity level. It delivers exceptionally fast and stable results, requiring less than 6 seconds for a full step change in reading.
User Experience and Efficiency:
The instrument provides a user-customized large LCD display for optimum viewing of measurements, along with user-friendly message codes designed for easy troubleshooting. An advanced power management system and power-saving feature allow the meter to perform over 1200 measurements (or more than 200 hours) using a single set of four 1.5 V ‘AAA’ alkaline batteries.
Supplied Kit Contents:
The Eutech TN-100-IR typically comes as a complete kit packaged in a sturdy hard carrying case. Contents usually include:
• The TN-100 Turbidity Meter.
• Four primary calibration standards (0.02, 20.0, 100, and 800 NTU).
• Three empty borosilicate sample cuvettes (sample vials).
• Batteries.
• Lint-free cloth and silicone oil.
• Comprehensive Instruction Manual.
Product Specifications:
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Specification
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Detail
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Model Number
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TN-100 (ECTN100IR)
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Brand
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Eutech / Thermo Scientific
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Common/Generic Name
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Turbidity Meter
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Principle
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Nephelometric non-ratio
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Regulatory Compliance
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ISO 7027 and DIN EN 27027 compliant
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Measurement Parameter
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Turbidity (NTU)
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Measurement Range
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0 to 2000 NTU (Auto-Ranging)
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Automatic Range Selection
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0.01 to 19.99 NTU; 20.0 to 99.9 NTU; 100 to 2000 NTU
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Resolution
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0.01 NTU (0–19.99 NTU); 0.1 NTU (20.0–99.9 NTU); 1 NTU (100–2000 NTU)
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Accuracy
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< ±0.1 NTU for 0.02 NTU standard; ±2% of reading ±1 digit (0–500 NTU); ±3% of reading ±1 digit (501–2000 NTU)
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Repeatability
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< ±1% of reading or ±0.01 NTU
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Calibration Points
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Up to 4 points (Automatic)
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Calibration Standards
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0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU (EPA-Approved Polymer-Based)
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Light Source
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Infrared-emitting diode (850 nm wavelength)
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Response Time
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< 6 seconds for full step change
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Sample Volume
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10 mL
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Display
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LCD
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Enclosure Type & Rating
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ABS plastic & IP67 rated (Waterproof & Dustproof)
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Power Requirements
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4 x 1.5 V ‘AAA’ alkaline batteries (or 1.4 V batteries)
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Battery Backup
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> 1200 readings (> 200 hrs)
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Operating Temperature Range
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0 to 50 ºC
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Sample Temperature Range
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0 to 50 ºC
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Meter Dimensions (L x W x H)
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15.5 x 6.8 x 4.6 cm
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Meter Weight
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200 g (0.2 kg)
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Certifications
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CE, ISO 7027, DIN EN 27027, FCC part 15 class A, TUV 3 in 1, RoHS
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Country of Origin
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India
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