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Portable Residual Chlorine, pH & Urea Water Quality Tester with OLED Display – Multi-Parameter Portable Water Analyzer for Environmental & Industrial Use
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Portable Residual Chlorine, pH & Urea Water Quality Tester with OLED Display – Multi-Parameter Portable Water Analyzer for Environmental & Industrial Use

Detection Parameters: Residual Chlorine (0-3 mg/L), Urea (0-20 mg/L), pH (6.5-9.0)
Multi-wavelength Support: 420nm, 470nm, 520nm, 620nm for versatile parameter detection
Optical Performance: German advanced optical structure with quasi-parallel LED cold light source
Display & Storage: Clear OLED screen, manual save, stores up to 5000 test results
Durability: IP65 waterproof rating, plastic casing with anti-oxidation and acid-alkali resistance
Power: Built-in 2500mAh lithium battery, rechargeable via data cable
Size & Weight: 170×72×44mm, 277g — lightweight and portable for field use
 
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  • PT-M900 (swimming pool model)

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Product Description:


Portable residual chlorine / PH / urea detector is the intelligent water quality rapid analysis instruments, instruments imported high-brightness quasi-parallel LED cold light source and Germany's advanced optical structure design, optical performance and detection of excellent results; user-friendly interface, simple measurement methods and clear OLED screen display, so that professionals and non-professionals are comfortable to use, is a scientific research, data analysis, water quality testing, a handy helper. The portable water quality tester is widely used in scientific research institutes, tap water, hospital sewage, swimming pool water, domestic sewage, aquaculture water, environmental monitoring, petrochemical, papermaking, pharmaceutical, printing and dyeing, textile, leather, brewing, electronics, municipal, college and other industries and has been praised by the majority of users.


Portable water quality detector is based on the characteristic absorption spectrum of material molecules to visible light and the principle of the law of light absorption (Lambert-Beer law), with unknown concentrations of samples and known concentrations of standard substances compared to the method of quantitative analysis of the instrument.


The instrument consists of an OLED screen, an LED light source, a colourimetric cell, a photoelectric sensor, a microprocessor and auxiliary parts, and can measure the content of multiple indicators of the sample through simple key operation, and can be flexibly customised.

Product features:

1、Using the new German optical structure, it has excellent optical performance, high measurement accuracy and stability, and is a more advanced and practical analytical instrument in China.

2、Adopting quasi-parallel cold light source, it has the advantages of wide transmittance area, energy saving, environmental protection, long life and fast response speed.

3, the instrument all-plastic casing, streamlined design, beautiful appearance, the surface after special treatment, anti-oxidation, acid and alkali resistance, the core components sealed waterproof.

4、This instrument is equipped with 10mL colourimetric vial by default, which is convenient and quick to operate.

5、Multi-parameter detection, this instrument supports 420nm, 470nm, 520nm and 620nm wavelength, can support a variety of parameters detection.

6、This instrument can save 5000 test results.

7, 5 keys, acrylic protection panel, long service life.


8, waterproof interface design, and Android mobile phone data line common.

9、The test results are saved manually, saving storage space.

10, built-in 2500mAh lithium battery, can also be connected to the power supply through the data cable charging.

11, connected to the computer, disc symbol ‘M900’.


Technical parameters:


Product Code

Test item

Detection range(mg/L)

3Parameter 4Curve

residual chlorine

0-3

0-12

urea

0-20

pH

6.5-9.0


Specific test items / detection range / detection limit is subject to actual availability


Detection items

Basic Parameter

Absorbance range

0 ~ 3.0Abs

Optical Stability

≤±0.005Abs/30min

Absorbance resolution

0.001Abs

Enclosure protection class

IP65

Light source life

100,000 hours

Filter life

5 years

Power rating

0.3W

Operational Repeatability

≤±0.01Abs

Temperature

0 ~ 50°C

Humidity

No requirement

Dimensions

170×72×44mm

Weight

277g


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ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.

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