Laboratory benchtop digital turbidity meter LH-T305

Short Description:

90° scattered light method
Range 0-4000 NTU
Touch screen
Built-in printer
Used for water plant breeding, environmental monitoring, swimming pool water testing, tap water testing, scientific research institutions, factories


Product Detail

Product Tags

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Product Introduction

Double beam measurement recommended in accordance with the standard "HJ 1075-2019 Determination of Turbidity in Water Quality - Turbidity Meter Method"

Function

1. The dual beam measurement meets the standard, with automatic switching between infrared and white beams, and can directly measure samples with turbidity ranging from 0-4000 NTU;

2. Dual mode output is professional and reliable, and users can choose between two reading modes based on sample characteristics: conventional mode and signal averaging mode;

3. Algorithm innovation leads to more stable measurement values, with non-linear data processing and ratio readings effectively avoiding the influence of environmental temperature, resulting in stable and reliable measurement values;

At 4 and 3.5 o'clock, the color screen is clearer, and the Lianhua family style dynamic dial interface makes reading and operation simple and clear;

5. The optical system is stable and does not require blank zeroing. The sample can be easily detected with just one click by placing it in the colorimetric cell;

6. More accurate low range detection values: The white light mode has precise low range measurement values, and the infrared mode with color water sample automatically compensates for chromaticity;

7. Using LED light sources is more stable, with high light source intensity and a more stable and reliable lifespan, reducing light source maintenance costs and lowering user expenses;

8. Multi point calibration is more widely used: it can quickly perform multi-point calibration to ensure the accuracy and stability of measurements under various working conditions.

Technical Parameters

Instrument Name

Turbidimeter

PRODUCT MODEL

LH-T305

Measuring method

Ratio measurement technique -90 degree scattered light+transmitted light

Compliant with standards

HJ 1075-2019 Determination of Water Turbidity - Turbidity Meter Method

Measuring range

(0-4000)NTU

resolution

0.01NTU<10NTU

Light source

Infrared LED (860nm); white led

Measurement mode

(0-40) NTU regular sample/(0-40) NTU colored sample

(40-1000)NTU;(1000-2000)NTU;(2000-4000)NTU

Stability and accuracy of indication

≤±5% or ≤2%F.S.

Reading modes

Normal mode, signal averaging mode

Blank drift value

0.02NTU

Sensitivity

0.01NTU

Data storage quantity

5000

display

3.5-inch high-definition color screen

Measurement method

Φ25mm tube

Instrument weight

3.3Kg

Instrument dimensions

(350×250×159)mm

Ambient temperature

(5-40)℃

Instrument power

20W

Working voltage

AC220V

Ambient humidity

Relative humidity ≤ 85% RH (without condensation)

Advantage

● Get results in a short time
● No reagents need
● Concentration is displayed directly without calculation
● Simple operation, no professional use
● 90 ° C scattered light Method
● One key correction

Application

Drinking water, river water, Sewage treatment plants, monitoring bureaus, environmental treatment companies, chemical plants, pharmaceutical plants, textile plants, university laboratories, food and beverage plants, etc.


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