Benchtop Multi-parameter Water Quality Meter LMBWM-T2010

Introduction

Benchtop Multi-parameter Water Quality Meter offers dual measurement modes, including pH and conductivity. It automatically recognizes 25 buffer solutions based on 3 standard systems: European, and . The 6.5-inch Water Quality Meter is widely used for water quality testing, agriculture, food and beverages, environmental monitoring, pharmaceutical, and research labs, 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

Benchtop Multi-parameter Water Quality Meter is a versatile and reliable tool widely used in various fields for precise measurement of pH and Conductivity. Its compact design and waterproof build make it suitable for both laboratory and field environments. It is widely used for Environmental Monitoring, Drinking Water and Wastewater Treatment, Educational & Research Institutions, Pharmaceutical Industry, Agriculture, Food & Beverage Industry.

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 2×10-12Ω
pH Input Impedance	At least 1×1012 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
Conductivity Measuring Range	(0.00 to 20.00)μS/cm, (20.0 to 200.0)μS/cm (200 to 2000)μS/cm, (2.00 to 20.00)mS/cm (20.0 to 200.0)mS/cm (200 to 2000)mS/cm (K=10) : 0 to 100 g/L Salinity: 0 to 100 ppt Resistivity: 0 to 100 MΩ·cm
Conductivity Resolution	0.01/0.1/1μS/cm, 0.01/0.1/1mS/cm
Conductivity Accuracy	Electrode: ± 0.5% F S, Meter: ± 0.80% F S
Conductivity Temperature Compensation	0 to 100℃, auto
Conductivity Electrode Constant	0.1/1/10 cm -1
Conductivity Reference Temperature	25℃, 20℃, 18℃
Temperature Measuring Range	0 to 100℃
Temperature Resolution	0.1℃
Temperature Accuracy	5 to 60℃: ± 0.4℃ Others: ± 0.8℃
Display	6.5-inch screen
Data Storage	1000 sets
Power	DC 12V/1A
Output
Ambient Temperature	5 to 40 ℃
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

Omron long-life light-touch keys

Automatic calibration

Self-diagnosis information

Smart electrode status display

Compact design

FAQs

1. What are the key factors to consider when selecting this water testing equipment for laboratory use?

When selecting this water testing equipment, key factors include: 1) The instrument's precision and accuracy to meet experimental requirements; 2) Compatibility with the types of samples and applications you will be working with; 3) Ease of use and maintenance requirements; 4) Safety features to protect operators and samples; 5) Calibration and certification requirements; 6) Cost-effectiveness and long-term reliability; 7) Technical support and service availability from the supplier. Evaluating these factors ensures that the instrument meets your laboratory's specific needs.

2. How often should this water testing equipment be calibrated to ensure accurate results?

It is recommended to calibrate this water testing equipment at least once every 6-12 months under normal usage conditions. More frequent calibration (every 3-6 months) may be necessary if: 1) The instrument is used continuously for extended periods; 2) It is exposed to harsh environmental conditions (temperature fluctuations, humidity, dust); 3) It is used for critical applications requiring high precision; 4) The instrument has been moved or subjected to physical shock; 5) Calibration checks indicate significant deviations from standard values. Always follow the manufacturer's calibration guidelines.

3. What are the common maintenance procedures required for this water testing equipment?

Common maintenance procedures include: 1) Regular cleaning of the instrument's exterior and sample contact surfaces to prevent contamination and ensure proper operation; 2) Inspection of moving parts (if applicable) for wear and lubrication as recommended by the manufacturer; 3) Replacement of consumable parts (filters, bulbs, reagents) according to usage guidelines; 4) Verification of performance parameters (temperature, pressure, voltage) regularly; 5) Storage of the instrument in a clean, dry environment when not in use; 6) Keeping a maintenance log to track service activities and identify potential issues early; 7) Following the manufacturer's specific maintenance schedule for optimal performance and longevity.

4. Can this water testing equipment be used with different types of samples, and are there any compatibility considerations?

Yes, this water testing equipment can be used with a variety of sample types, but compatibility considerations are important: 1) Check if the instrument's materials are compatible with the chemical composition of your samples (avoid corrosive or reactive substances that may damage the instrument); 2) Ensure that the sample volume and concentration are within the instrument's recommended range; 3) For biological samples, consider sterility requirements and potential cross-contamination risks; 4) For volatile or hazardous samples, ensure proper ventilation and safety precautions are in place; 5) Consult the manufacturer's documentation for specific sample compatibility guidelines, and perform compatibility tests with new sample types before regular use.

5. What should be done if the water testing equipment malfunctions or produces inconsistent results?

If malfunctions or inconsistent results occur: 1) First, check the instrument's user manual for troubleshooting guidelines specific to the issue; 2) Verify that the instrument is properly calibrated and within its calibration period; 3) Inspect for obvious issues such as loose connections, damaged parts, or incorrect settings; 4) Clean the instrument thoroughly to remove any contamination that may affect results; 5) Repeat the experiment with a known standard sample to determine if the issue is with the instrument or the sample; 6) If the problem persists, discontinue use of the instrument to prevent further damage or inaccurate results; 7) Contact technical support or a qualified service technician for diagnosis and repair, providing details of the issue and any troubleshooting steps already performed.