Touchscreen Multi-parameter Water Quality Meter LTMWM-T2011

Introduction

Touchscreen Multi-parameter Water Quality Meter offers multiple measurement modes. It features automatic detection of temperature, salinity, and pressure compensation, ensuring accurate readings. The polarographic electrode offers a reduced polarization time of approximately 3 to 5 minutes, delivering reliable results. Its built-in microprocessor provides advanced functions such as clock display, self-diagnosis, and customizable settings. Our Touchscreen Multi-parameter Water Quality Meter is widely used in water treatment plants, food industry, environmental monitoring, and more.

This water testing equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

It’s Benchtop Multi-parameter Water Quality Meter offers multiple measurement modes. It is mainly used in water quality analysis and also used for agriculture, food and beverage processing, environmental monitoring, aquaculture, pharmaceutical production, and educational and research laboratories, making it an essential tool across diverse fields.

Specifications

pH Measuring Range	-2.00 to 20.00 pH
pH Resolution	0.1/0.01 pH
pH Accuracy	± 0.02 pH
pH Auto Calibration	1, 2, 3 point
pH Buffer	Europe & , standards
pH Input Current	Up to 1×10-12A
pH Input Impedance	At least 3×1012 Ω
pH Stability	± 0.01 pH/3h
pH Temperature Compensation	0 to 100 ℃, auto or manual
mV Measuring Range	-1999.9 mV to 0 to 1999.9 mV
mV Resolution	1 mV
mV Accuracy	± 0.1% F S
DO Measuring Range	0 to 20.00 mg/L (ppm), 0 to 200.0%
DO Resolution	0.1/0.01 mg/L(ppm), 1/0.1%
DO Accuracy	Electrode: ± 0.10 mg/L, Meter: ± 0.40 mg/L
DO Response Time	Up to 30s (25℃, 90% response)
DO Residual Current	Up to 0.1 mg/L
DO Temperature Compensation	0 to 45℃, auto
DO Salinity Compensation	0 to 45 ppt, auto
DO Pressure Compensation	80 to 105 kPa, auto
DO Auto Calibration	Air saturated by water, water saturated by air
DO Electrode Type	Polarographic
Temperature Measuring Range	-10 to 110℃
Temperature Resolution	0.1℃
Temperature Accuracy	± 0.5℃
Display	7-inch colored capacitive touch screen
Data Storage	1000 sets
Power	DC 12V/1A
Output
Ambient Temperature	15 to 30 ℃
Ambient Humidity	Up to 85%
IP Grade	IP54
Dimensions	215 × 170 × 37 mm
Packaging Dimension	470 x 430 x 72 mm
Net Weight	600 g
Gross Weight	3 Kg

Features

Automatic calibration

Data storage capacity

output

Smart electrode status

Bench-top design

FAQs

1. What is the usage of a polarographic electrode in the Touchscreen Multi-parameter Water Quality Meter?

Touchscreen Multi-parameter Water Quality Meter is primarily used for measuring dissolved oxygen (DO) levels in water. This type of electrode offers the advantage of a short polarization time (about 3 to 5 minutes), enabling faster measurements. It ensures high accuracy and reliable results, making it ideal for accurate DO measurements in applications such as environmental monitoring, aquaculture, wastewater treatment, and laboratory research. It offers stable readings and is suitable for continuous or routine testing of water quality.

2. Does the Touchscreen Multi-parameter Water Quality Meter store data?

Touchscreen Multi-parameter Water Quality Meter is equipped with internal memory that can store up to 1000 sets of test data. This stored data can be easily accessed, saved, and transferred via a memory stick and opened using Excel, allowing for convenient data management and analysis.

3. How does the Touchscreen Multi-parameter Water Quality Meter ensure measurement accuracy and ease of use?

Touchscreen Multi-parameter Water Quality Meter ensures accuracy through automatic temperature, salinity, and pressure compensation, along with fast and precise readings from its polarographic DO electrode. It supports auto calibration with standard buffers and displays electrode status to maintain reliability. The 7-inch touchscreen, user-friendly interface, and built-in microprocessor with smart functions make operation simple and efficient.

4. What are the standard accessories that come with this Touchscreen Multi-parameter Water Quality Meter?

comes equipped with a set of standard accessories to ensure users can begin measurements effectively. Including pH electrode for acidity and alkalinity measurements and a DO electrode for determining dissolved oxygen levels. Additionally, it contains a temperature probe, buffer solutions, DO filling solutions, and a power adapter. These accessories ensure the device is ready for immediate use across various water quality testing applications.

5. How to export data from the Touchscreen Multi-parameter Water Quality Meter?

Touchscreen Multi-parameter Water Quality Meter allows easy data export using a memory stick. It supports PC connection for seamless data sharing and review. The meter can store up to 1000 sets of test data, which can be transferred via and opened directly in Excel for further analysis.