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Portable Turbidity Meter LTM-A13

Portable Turbidity Meter LTM-A13

Portable Turbidity meter LTM-A13 with microprocessor controlled system, utilizes 90° scattered light principle to measure water turbidity in nephelometric turbidity unit i.e. NTU. The formazine standard solution of turbidity mentioned in ISO 7027 is used for turbidity analysis. Portable meter, used in field and lab scale analysis, delivers highly accurate results as per the GLP standards.

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Measuring range (NTU) 0 to 100,100 to 500
Minimum readout value (NTU) 0.01, 0.1
Calibration point 6
Sample volume 5 to 10 ml
Principle method 90° scattered light
Operating temperature 5 to 40°C
Working temperature 5 to 40°C
Light source Infrared-emitting diode (850 nm λ)
Detector Silicon photodiode
Error value ± 6 % (± 2 % F.S)
Zero drift ± 0.5 % F.S.
Reset functions Yes
Memory Stores up to 20 sets data
Power batteries DC 1.5 V, 5 AA alkaline batteries
Power supply AC 220 V, 50 Hz
Packaging Dimensions 370 × 260 × 150 mm
Net Weight 0.5 Kg
Gross Weight 1.5 Kg
  • Quick and automatic multi-points calibration
  • LCD display with touch keypad
  • Non- linear data processing and transfer
  • Selectable automatic or manual switch mode
  • High through put stability
  • Auto shut down system
  • Easy to use
  • Standard carrying case for field analysis

Used to test turbidity of water across water testing plants, water recycling units, and food and beverage units as a quality and research parameter.

Accessory No.NameQuantity
1Specimen bottle3 pcs
2400 NTU (Formazine) turbidity standard solution1 bottle
3Power cable1 pc
4Carrying box1 pc
Accessory No.Name
1USB communication interface

Models of Turbidity Meter

Labtron Turbidity Meter provide measurement of cloudiness or haziness of fluid caused by presence of suspended particles. They consist of light source including laser, for measuring turbidity levels accurately. Their photodetector captures scattered light, converting it into measurable electrical signals for analysis. They feature sample chamber where water samples are placed for turbidity testing. Our Turbidity Meter evaluates water clarity in wastewater treatment, aquaculture, storm water management, recreational water testing.

Bench top Turbidity Meter LTM-B12

Bench top Turbidity Meter LTM-B12

  • Measuring range (NTU) : 0 to 50, 0 to 100, 0 to 200, 0 to 400
  • Minimum readout value (NTU) : 0.01, 0.1
  • Calibration point : 4
  • Sample volume : 5 to 10 ml
Bench Top Turbidity Meter LTM-B11

Bench Top Turbidity Meter LTM-B11

  • Principle : 90° scattered light
  • Minimum Read : 0.01 NTU, 0.1 NTU
  • Measurement Range : 0 to 100 NTU, 0 to 200 NTU
  • Calibration Points : 4
Bench Top Turbidity Meter LTM-C12

Bench Top Turbidity Meter LTM-C12

  • Measuring Range : 0 to 10, 0 to 100, 0 to 200, 0 to 500 NTU
  • Minimum Readout Value : 0.01 NTU
  • Calibration Point : 4
  • Sample Volume : 18 to 20 ml
Portable Turbidity Meter LTM-A18
Portable Turbidity Meter LTM-A18
  • Measuring Range (NTU) : 0 to 1100 NTU
  • Accuracy : ± 2% (0 to 500 NTU) ± 3% (501 to 1100 NTU)
  • Resolution : 0.01 (0 to 100 NTU) 0.1 (100 to 999 NTU) 1 (999 to 1100 NTU)
  • Calibration Standards : 0.02, 10.00, 200, 500, 1000 or user-defined
Bench Top Turbidity Meter LTM-C15
Bench Top Turbidity Meter LTM-C15
  • Measuring Range : 0 to 10, 0 to 100 NTU
  • Minimum Readout Value : 0.001 NTU
  • Calibration Point : 2
  • Sample Volume : 18 to 20 ml
Bench top Turbidity Meter LTM-B13

Bench top Turbidity Meter LTM-B13

  • Measuring range (NTU) : 0 to 50, 0 to 100, 0 to 200, 0 to 400, 0 to 800
  • Minimum readout value (NTU) : 0.01, 0.1
  • Calibration point : 5
  • Sample volume : 5 to 10 ml
Bench Top Turbidity Meter LTM-C11

Bench Top Turbidity Meter LTM-C11

  • Measuring Range : 0 to 100, 0 to 200, 0 to 500 NTU
  • Minimum Readout Value : 0.01 NTU
  • Calibration Point : 3
  • Sample Volume : 18 to 20 ml
Portable Turbidity Meter LTM-A15

Portable Turbidity Meter LTM-A15

  • Measuring range (NTU) : 0 to 100, 100 to 1000
  • Minimum readout value (NTU) : 0.01, 0.1
  • Calibration point : 7
  • Sample volume : 5 to 10 ml

Portable Turbidity Meter LTM-A13 FAQ's
  • Labton Portable Turbidity Meter is designed for both field and laboratory environments. It offers a durable build and includes a carrying case, making it ideal for on-site water testing in places like water treatment plants, recycling units, and beverage production facilities. The device operates effectively in a wide temperature range from 5°C to 40°C, making it suitable for various climates. Our meter's portability and reliability ensure consistent performance in dynamic or remote testing locations.

  • The Portable Turbidity Meter uses the 90° scattered light method, which aligns with ISO 7027 standards and measures turbidity in NTU using formazine as a reference. Its infrared-emitting diode and silicon photodiode detector provide stable, interference-free readings. Additionally, it supports six-point calibration for improved precision and repeatability. The GLP-compliant design further guarantees accuracy for research and quality control.

  • Yes, our Portable Turbidity Meter is user-friendly with a clear LCD display and touch keypad interface. It offers both automatic and manual operation modes, making it flexible for users with varying levels of experience. The auto shut-down function and reset capabilities enhance ease of use and convenience. Non-linear data processing simplifies interpretation and data management.

  • Labtron's Portable Turbidity Meter can store up to 20 sets of data, which is beneficial for users conducting multiple tests in the field. It operates on both AC power and 1.5V AA alkaline batteries, offering flexibility in remote locations. Our meter's auto shut-down feature helps conserve battery life. These features make it reliable for extended fieldwork without the need for frequent recharging or data transfer.

  • The Portable Turbidity Meter is highly versatile and used in various sectors like water treatment facilities, beverage industries, and environmental monitoring. It offers wide measuring ranges of 0 to 100 and 100 to 500 NTU making it suitable for both low and high turbidity water samples. It requires only a small sample volume (5 to 10 ml), making it ideal when sample availability is limited. This versatility makes it a valuable tool for both quality control and research applications.

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Turbidity Meter:
Bench top Turbidity Meter LTM-B12, Bench Top Turbidity Meter LTM-B11, Bench Top Turbidity Meter LTM-C12, Portable Turbidity Meter LTM-A18, Bench Top Turbidity Meter LTM-C15, Bench top Turbidity Meter LTM-B13, Bench Top Turbidity Meter LTM-C11, Portable Turbidity Meter LTM-A15, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

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Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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