HF Scientific MTOL+ Online Process Turbidimeter

Offers precise, real time NTU measurement with ultrasonic auto-cleaning, low-volume30 mL, and EPA/ISO compliance.

HF Scientific MTOL+ Online Process Turbidimeter
HF Scientific MTOL+ Online Process Turbidimeter Side View
HF Scientific MTOL+ Online Process Turbidimeter Sample Chamber
HF Scientific MTOL+ Online Process Turbidimeter

Starting at $3,842.50

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Manufactured

By HF Scientific
Made in the USA

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

Usually ships in 3-4 weeks

Product Manual Product Specs (2 Files)

Features

25082 directly replaced by 2802725083 directly replaced by 28028
Model:
- White Light, tungsten filament, krypton gas filled ,USEPA Method 180.1
- Infrared 860nm LED, ISO 7027
NTU ranges: 0-10, 0-100, and 0-1000 NTU ranges
Accuracy: ±2% or ±0.02 below 40NTU; ±5% or ±0.02 NTU below 40NTU
Resolution down to 0.001 NTU (user-selectable)
Customizable data logging
Simultaneous 4-20mA and Modbus signal outputs
Ultrasonic cleaning
USB port for downloading data, and installing software updates
Two programmable high/low/error alarms
Operating Temperature: 34°F to 122°F
IP65 rated (protection against moisture and dust)

The HF Scientific MTOL+ Online Process Turbidimeter is a compact system engineered for precise, real-time turbidity measurement in drinking water, raw water, reuse water, and industrial applications. It utilizes a nephelometric measurement principle and offers user-selectable ranges of 0-10, 0-100, and 0-1000 NTU (default factory set at 0-10 NTU). Designed to meet USEPA Method 180.1 or ISO 7027 standards, the MTOL+ provides fast response times, and features an ultrasonic cleaning system to reduce maintenance. Built-in data logging, Modbus compatibility, and a 4-20mA output allow for seamless integration into monitoring systems.

The MTOL+ shares a unique optical design with the M100+ Laboratory Turbidimeter, allowing for consistent calibration and measurement between lab and process environments. Both instruments use ProCal EPA-approved NTU calibration standards, eliminating the need for separate standards. The MTOL+ features a flow through sensor with a bubble-rejection system, reducing the likelihood of false low readings caused by entrained air. The designed flow head bubble rejection system reduces the need for a bubble trap and provides a faster response time. The modular design also enables easy replacement of electronic components without interrupting flow.