What is the primary benefit of a continuous-reading turbidimeter?

A continuous-reading turbidimeter provides real-time data, allowing for immediate process adjustments and proactive quality control, which is crucial for maintaining consistent product or water quality.

How does the bubble removal system work?

The patented bubble removal system typically vents entrained air from the sample stream before measurement. This eliminates air bubbles, which are a significant source of interference in low-level turbidity readings.

Can this turbidimeter be integrated into existing control systems?

Yes, units of this type commonly offer standard industrial outputs like 4-20 mA and digital communication options, enabling straightforward integration with SCADA or DCS systems.

What maintenance is typically required for a turbidimeter like this?

Routine maintenance typically involves periodic calibration, cleaning of the optical components, and occasional replacement of wear parts. The frequency depends on the sample matrix and operational environment.

Is this unit suitable for high-turbidity applications?

The Hach 1720E is specifically designed for low-range process turbidity measurement. While it may handle some higher turbidity, its primary strength lies in precise measurement at lower NTU values.

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Hache 1720E Turbidimeter

Used Hache 1720E Turbidimeter - Particle Counters & Particle Analysis Systems, photo 1

Used Hache 1720E Turbidimeter - Particle Counters & Particle Analysis Systems, photo 2

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Used Hache 1720E Turbidimeter - Particle Counters & Particle Analysis Systems

used Equipment

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Verified seller

Hach - Hache 1720E Turbidimeter

Name: Hache 1720E Turbidimeter
Brand: Hach
SKU: 3730
Availability: InStock

Price: Contact seller for price

Hache 1720E Turbidimeter, Hach 1720E Continuous-reading Nephelometric Low Range Process Turbidimeter.

Continuously flowing sample flows through the patented bubble removal system, which vents entrained air from the sample stream and eliminates the most significant interference in low level turbidity measurement.

The 1720E Turbidimeter is not affected by variations in flow and pressure.

The 1720E Turbidimeter uses the sc200 Controller to receive data from up to two sensors.

A built-in data logger collects turbidity measurement at user selectable intervals (1-15 minutes), along with calibration and verification points, alarm history, and instrument setup changes for 6 months.

Doncaster, United Kingdom

6,055 km away

Stock Number

3730

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Monitoring drinking water quality in municipal treatment plants.
Assessing effluent quality in wastewater treatment processes.
Controlling product clarity in beverage and food processing.
Measuring turbidity in industrial process water and cooling systems.
Ensuring water quality in pharmaceutical manufacturing.

Measurement Principle: Nephelometric, typically using a 90-degree scattered light method.
Turbidity Range: Commonly features a low-range capability, typically 0 to 100 NTU or similar, for precise measurement.
Sample Flow Rate: Units of this type typically require a continuous sample flow, often in the range of 200-1000 mL/min.
Power Supply: Typically operates on standard industrial power, such as 100-240 VAC, 50/60 Hz.
Output: Commonly provides 4-20 mA analogue outputs and digital communication protocols for integration with control systems.
Controller Compatibility: Designed to interface with dedicated controllers, such as the Hach sc200, for data processing and display.

A continuous-reading turbidimeter provides real-time data, allowing for immediate process adjustments and proactive quality control, which is crucial for maintaining consistent product or water quality.

Particle counters and analysis systems are regarded as essential tools for quality assurance and contamination control across pharmaceutical, biotech and food processing sectors. When purchasing used units, buyers should verify calibration history and optical component condition, as these directly affect measurement accuracy. Industry users value their reliability and precision for meeting regulatory compliance standards. Key strengths include consistent performance across batch testing and minimal maintenance requirements when properly maintained.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.