Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of benchtop digital turbidity meter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk benchtop digital turbidity meter in stock here from our factory. We also accept customized orders.
The WGZ-1A benchtop digital turbidity meter is designed for laboratory turbidity measurement of liquid samples. Its digital measurement interface and defined performance specifications help laboratory users evaluate turbidity readings under controlled operating conditions.
For laboratories selecting a turbidity meter, key considerations include measurement error, repeatability, zero drift, sample characteristics and operating environment. This page focuses on the WGZ-1A model's technical specifications and practical operating requirements to help users assess its suitability for their testing tasks.
product key technologies
This benchtop turbidity meter adopts nephelometry for detection. It captures scattered light signals generated by insoluble suspended particles within water and transparent liquid specimens. It quantifies the concentration of these particulates precisely and delivers reliable, easy-to-interpret turbidity results to support laboratory testing and production quality oversight.
A digital display screen shows measured values distinctly for quick checking and record-keeping. The instrument sustains great linear performance throughout its measuring range and delivers repeatable test outputs. Its sturdy desktop chassis ensures stable placement, which is perfect for long-duration regular sample testing and standardised laboratory inspection workflows.
This turbidity instrument applies to a wide array of industrial sectors. It is widely deployed at power plants, water purification stations, municipal water utilities and wastewater treatment works to carry out routine turbidity monitoring. Besides these scenarios, it also fits quality inspection workflows for beverage, brewing and pharmaceutical manufacturing. Environmental authorities, disease prevention institutions and hospital labs may utilize it to test process water, drinking water and discharged treated wastewater. This digital benchtop turbidity meter delivers dependable readings in all such testing environments.
It comes with finely tuned optical assemblies and optimized onboard algorithms, enabling accurate identification of tiny suspended particles inside liquid samples. This eliminates measurement errors that frequently occur with traditional visual inspection methods. Featuring intuitive operation and stable performance over extended operating hours, the turbidity analyzer serves as an essential analytical tool for water quality monitoring, industrial process control and public health management.
Turbidity Calibration and Reference Standards
Reliable turbidity readings rely on proper calibration, clean sample cells and standardized testing routines. Certified turbidity standard solutions can be used to verify instrument performance at selected points within its measuring span.
For routine lab quality assurance, users shall select suitable calibration standards according to the instrument's calibration workflow and the typical turbidity level of their samples. Prior to calibration, confirm that the sample cell is thoroughly cleaned, free of fingerprints and obvious scratches, and seated correctly inside the measuring compartment.
You may refer to the WGZ‑1A user manual to check available calibration points and operating steps. Laboratories needing multi‑point validation at 0 NTU, 100 NTU and 1000 NTU need to verify that the chosen model and its matching calibration kit support these checkpoints before placing an order.
When purchasing a turbidity meter for compliance water analysis, purchasers need to review the requirements laid out in their test method, covering light source type, optical detector layout, measuring range, calibration steps and data reporting rules.
Share your target standard or test protocol when sending your quote request. Our team can go through the instrument specifications and confirm whether the selected model fits your testing application.
Application
Municipal Water Supply and Water Treatment
Water treatment laboratories need to monitor turbidity during raw water inspection and treatment process checks. A benchtop turbidity meter provides a fixed-location measurement option for testing collected water samples and supporting routine process quality control.
Drinking Water Quality Inspection
Turbidity is an important water quality indicator in drinking water monitoring. The WGZ-1A can be evaluated for routine turbidity checks in water quality laboratories, provided its measuring range and performance meet the applicable local testing requirements.
Environmental and Wastewater Laboratories
Environmental laboratories may need to measure turbidity in surface water, treated wastewater, and industrial water samples. A benchtop instrument supports repeated measurements in a controlled laboratory environment.
Scientific Research and Educational Laboratories
Universities and research institutions can use benchtop turbidity instruments for water analysis experiments, laboratory demonstrations, and comparative testing of liquid samples. The required range, resolution, and testing method should be considered when selecting the model.
Technical Parameter
|
Model |
WGZ-1A |
|
Basic Error |
2.5% FS |
|
Repeatability |
1.5% FS |
|
Zero Drift |
0.2 NTU |
|
Power Fluctuation Impact |
0.5% FS |
|
Power Supply |
AC 220V/50HZ 5W |
|
Ambient Temperature |
use at 5 to 35℃, store at -20 to 55℃ |
|
Relative Humidity |
80% RH |
|
Name |
Protable Turbidity Merter |
Benchtop Turbidity |
|||||
|
Model |
WGZ-B |
WGZ-1B |
WGZ-20B |
WGZ-1S |
WGZ-20S |
WGZ-1A |
WGZ-20 |
|
Measuring Range |
0-200 NTU |
0-20 NTU |
0-200 NTU |
||||
|
Minimun Indication |
0.1 NTU |
0.01 NTU |
0.1 NTU |
||||
|
Name |
Dual-Range Turbidity Meter |
Three-Range Turbidity Meter |
|||
|
Model |
WGZ-200 |
WGZ-800 |
|||
|
Measuring Range |
0-20 NTU |
0-200 NTU |
0-20 NTU |
0-200 NTU |
0-800 NTU |
|
Minimun Indication |
0.01 NTU |
0.1 NTU |
0.01 NTU |
0.1 NTU |
1 NTU |
FAQ
1. What is the WGZ-1A benchtop digital turbidity meter used for?
The WGZ-1A is intended to measure the viscosity of clear liquid samples. In water treatment labs, environmental monitoring facilities, and commercial quality control departments, it may be taken into account for habit testing.
2. What are the main performance specifications of the WGZ-1A?
A 2.5% FS base error, repeatability of 1.5% FS, and zero drift of 0.2 NTU are included in the published specifications. For detailed specifications, please refer to the technological parameter desk or request the most recent datasheet.
3. Does the WGZ-1A support automatic range switching?
The operating instructions for the particular model should be checked for automated range switching. Before placing an order, customers may also check the measuring range and minimal indication.
4. Can I request a quotation for multiple instruments?
Yes. Water utilities, municipal laboratories, distributors, and engineering contractors can submit bulk procurement inquiries. Please include the required quantity, technical specifications, accessories, and delivery destination so that the quotation can be prepared accordingly.
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