Multi Parameter Water Quality Analyzer LMWA-T2013

Introduction

Multi Parameter Water Quality Analyzer provides a measuring accuracy of ≤5% and repeatability of ≤3% for reliable results. It supports a wide measurement range, including , ammonia nitrogen, total phosphorus, and total nitrogen. The analyzer features a 10-inch color touch screen and a high-brightness data transmission. Designed for a range of applications, it excels in environmental monitoring, aquaculture, and industrial water quality control.

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

Our Multi Parameter Water Quality Analyzer is designed for efficient water quality analysis across various industries, including environmental monitoring, aquaculture, and industrial water control.

Specifications

Detection Method	Potassium dichromate method Potassium permanganate method
Measuring Range	10 to 15,000 mg/L
Test Limit	3 mg/L
Digestion Temperature	165°C for 20 min
Ammonia Nitrogen Detection Method	Salicylic acid method Nessler's reagent method
Ammonia Nitrogen Measuring Range	0.02 to 50 mg/L
Ammonia Nitrogen Test Limit	0.005 mg/L
Ammonia Nitrogen Digestion Temperature	Indigestible
Total Phosphorus Detection Method	Ammonium molybdate method
Total Phosphorus Measuring Range	0.02 to 100 mg/L
Total Phosphorus Test Limit	0.0005 mg/L
Total Phosphorus Digestion Temperature	150°C to 30 min
Total Nitrogen Detection Method	Thymol method
Total Nitrogen Measuring Range	0.5 to 150 mg/L
Total Nitrogen Test Limit	0.2 mg/L
Total Nitrogen Digestion Temperature	125°C for 30 min
Absorbance Measuring Range	0 to 3.5 Abs
Measuring Accuracy	≤5%
Repeatability	≤3%
Optical Path Stability	≤0.002 Abs to 30 min
Absorbance Resolution	0.001 Abs
Operation Repeatability	≤0.005 Abs
pH-temperature Electrode Measuring Range	0 to 14 pH, 0 to 80°C
pH-temperature Electrode Measuring Accuracy	≤0.05 pH, ≤0.5°C
Operating Temperature	0 to 50°C
Operating Humidity	0 to 90% (non-condensing)
Data Memory	10,000 sets
Light Source Life	100,000 hours
Filter Life	5 years
Electric Source	DC 12V/5A
Dimension	412 × 253 × 164 mm
Weight	3.25 kg

Features

Easy-to-use interface

Stable optical performance

Supports external electrodes

Remote monitoring capability

Durable construction design

Wireless data transmission

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.