Benchtop Multi-parameter Water Quality Meter LMPWM-T2032

Introduction

Benchtop multi-parameter water quality meter comes with different measurement modes for quality and testing of water on different parameters. It measures pH, Conductivity, Dissolved oxygen, content from the test sample. It stores and recalls up to 500 sets of data. Calibration due reminder informs operator to calibrate the meter regularly.

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

Used for quality checking of water on different parameters across research, QC labs, water management plants and others production units.

Specifications

pH Range	-2.00 to 20.00 pH
pH Accuracy	± 0.002 pH
pH Resolution	0.1/0.01/0.001 pH, selectable
pH Calibration Points	1 to 5 Points
pH Buffer Solutions	( pH 4.0/7.00/10.01) or (pH 4.01/6.86/9.18) or buffers
mV Range	-1999.9 to 1999.9 mV
mV Accuracy	± 0.2 mV
mV Resolution	0.1/1 mV, selectable
mV Calibration Points	1 Point
Conductivity Range	0.01 to 20.00, 200.0, 2000 µS/cm, 20.00, 200.0 mS/cm
Conductivity Accuracy	± 0.5% F.S.
Conductivity Resolution	0.01/0.1/1
Conductivity Calibration Points	1 to 5 Points
Conductivity Solutions	10, 84, 1413 µS/cm, 12.88, 111.8 mS/cm
Conductivity Temperature Coefficient	0.0 to 10.0% /°C
Compensation Mode	Linear or Pure Water
Cell Constant	K=0.1, 1, 10 or Custom
Reference Temperature	20 or 25°C
Dissolved Oxygen Range	0.00 to 20.00 mg/L
Dissolved Oxygen Accuracy	± 0.2 mg/ L
Dissolved Oxygen Resolution	0.1/ 0.01 mg/ L, selectable
Dissolved Oxygen Calibration Points	1 or 2 Points
% Saturation Range	0.0 to 200.0% with ± 2% accuracy
Pressure Correction	60 to 112.5 kPa, 450 to 850 mmHg
Salinity Correction	0 to 50 g/ L
Temperature Range	0 to 105°C, 32 to 221°F
Temperature Accuracy	± 0.5°C
Temperature Resolution	0.1°C
Temperature Calibration Points	1 Point
Temperature Compensation Mode	Manual or Automatic
Data Hold Function	Manual or Automatic endpoint detection
Stability Criteria	Low or High
Calibration Due Alarm	1 to 31 Days
Reset Function	Yes
Memory	Stores up to 500 data sets
Output	interface
Connector	, 6-pin mini plug
Display
Power Supply	DC 5V, AC 220 V, 50 Hz
Dimensions	210 × 188 × 60 mm
Net Weight	1.5 Kg

Features

Common Features Stability indicator displays the status of current measurement

Auto hold function freezes stable, final readings for better viewing and recording

Manual temperature calibration to rectify the deviations in temperature

Automatic temperature compensation for accurate measured value over the entire range

Selectable temperature units (°C or °F) for different application requirements

Expanded memory stores and recalls up to 500 readings

Help message as an operational guide, helps users for quick access to the parameters

Reset function automatically resumes all the setting back to factory default options

Store data is transferrable into computer via communication interface

pH mode 1-5 points push button calibration to automatically identify pH buffer

Convenient to select pH buffer standard (//) or custom

Automatic electrode slope display helps operator whether to replace the sensor

Conductivity mode 1-5 point for calibration with automatically identification of calibration solutions

Can select cell constant (0.1/1/10) and normalization temperature (20°C or 25°C)

conversion factor, seawater, practical salinity measurements mode to meet different water quality measurement requirements

Linear or pure water compensation improves the measurement accuracy

Dissolved oxygen mode 1-2 points calibration using the air-sealed water & zero oxygen solution

Manual salinity & barometric pressure compensation for accurate readings

FAQs

1. What types of water samples can be tested using the It Benchtop Multi-parameter Water Quality Meter , and where is it commonly used?

It Benchtop Multi-parameter Water Quality Meter is suitable for testing a wide range of water types including tap water, wastewater, surface water, and purified or treated water. It is commonly used in research laboratories, quality control departments, water treatment facilities, and industrial production units. Its multi-parameter measurement capability makes it ideal for routine water quality monitoring. The meter is designed to handle various environmental conditions with high accuracy.

2. How does the Benchtop Multi-parameter Water Quality Meter ensure accurate pH, conductivity, and DO readings over time?

The Benchtop Multi-parameter Water Quality Meter features 1 to 5-point calibration for pH and conductivity, and up to 2-point calibration for dissolved oxygen. It includes a calibration due reminder that prompts the user to recalibrate at set intervals, ensuring reliable measurements. Temperature compensation of either automatic or manual helps correct environmental effects. These features collectively ensure the accuracy of readings even in long-term use.

3. Is the Benchtop Multi-parameter Water Quality Meter easy to use for operators with limited technical background?

Yes, our Benchtop Multi-parameter Water Quality Meter includes user-friendly features such as an display, operational help messages, and automatic recognition of calibration buffers and solutions. The auto-hold function freezes stable readings for easy viewing and documentation. Its intuitive design supports smooth operation for both experienced technicians and new users. Additionally, automatic reset options provide quick recovery from configuration errors.

4. Can data from the Benchtop Multi-parameter Water Quality Meter be exported for reporting or further analysis?

Yes, Benchtop Multi-parameter Water Quality Meter comes with a interface for easy data transfer to a computer. It can store up to 500 data sets, making it practical for long-term monitoring and analysis. This feature supports efficient documentation and compliance with quality standards in labs and regulatory environments. Exported data can be used for detailed reporting or integration into digital records.

5. What customization options of Benchtop Multi-parameter Water Quality Meter are available for specific testing needs?

Benchtop Multi-parameter Water Quality Meter offers users to select among various pH buffer standards (, , ) and set a custom cell constant and reference temperature for conductivity measurements. Additionally, conversion, salinity correction, and barometric pressure compensation allow for tailored dissolved oxygen readings. These customizable options make the meter versatile for different regulatory standards and water sample types. This adaptability enhances its usefulness across multiple industries.