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Portable Turbidity Meter LTM-A12 Catalog

Portable Turbidity Meter LTM-A12

Portable Turbidity Meter LTM-A12

Overview

Portable Turbidity meter LTM-A12 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.

Features

  • - 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
Specifications
Measuring range (NTU) 0 to 100, 100 to 400
Minimum readout value (NTU) 0.01, 0.1
Calibration point 5
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
Output
Dimension 370 × 260 × 150 mm
Weight 1.5 kg
Power batteries DC 1.5 V, 5 AA alkaline batteries
Power supply AC 220 V, 50 Hz
Standard Accessories :

Accessory No. Name Quantity
1 Specimen bottle 3 pcs
2 400 NTU (Formazine) turbidity standard solution 1 bottle
3 Power cable 1 pc
4 Carrying box 1 pc

Optional Accessories :

Accessory No. Name
1 USB communication interface

Applications :

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

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