Benchtop conductivity meter LB-11BCM is a microprocessor-controlled unit with a dual measurement function. Equipped with 0.01, 0.1,1 and 10 electrodes constant and an electrode holding arm. It measures the amount of electrical current in a solution and determines the overall health of a natural water body.
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Measurement range | 0.0 ~ 199.9 µs/cm 200 µs/cm ~ 1999 µs/cm 2.0 µs/cm ~ 19.99 ms/cm 20 µs/cm ~ 199.9 ms/cm |
Temperature compensation | 10 °C ~ 50 °C ( manual ) |
Resolution | 0.1/1µs/cm 0.01/0.1ms/cm |
Accuracy ( electrode ) | ± 1 % FS |
Fitting accuracy | ± 1.5 % FS |
Temperature coefficient | 2 %/°C |
Power | DC 9V |
Dimensions | 220 × 200 × 80 mm |
Weight | 1.7 kgs |
Features
Applications
Used in hydroponics, aquaculture, aquaponics, laboratories, research institutes and freshwater systems to monitor the amount of nutrients, salts or impurities in the water.
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Measuring range | Conductivity: 0.00 µS/cm to 200 mS/cm TDS: 0.00 mg/L to 100 g/L |
Resolution | Conductivity: 0.01 µS/cm TDS: 0.01 mg/L |
Accuracy | ±1.0% FS |
Conductivity reference temperature | 25°C |
Measuring range | Conductivity: 0.000 µS/cm to 2000 mS/cm Resistivity: 5.00 Ω.cm to 100.00 MΩ.cm TDS: 0.000 to 1000 ppt Salinity: 0.00 to 8.00% Temperature: -10 to 135°C; 14 to 275°F |
Resolution | Conductivity: 0.001 µS/cm Resistivity: 0.01 Ω.cm TDS: 0.001 ppm Salinity: 0.01% Temperature: 0.1°C/°F |
Accuracy | Conductivity: ±0.5% FS Resistivity: ±0.5% FS TDS: ±0.5% FS Salinity: ±0.01% Temperature: ±0.1°C/°F |
Conductivity calibration points | Up to 5 |
Measurement range | 0.0 ~ 2 × 105 µs/cm |
Temperature compensation | 15 °C ~ 35 °C ( manual ) |
Resolution | |
Accuracy ( electrode ) | ± 1 % FS |
Our ORP (Oxidation-Reduction Potential) Pocket Meters are compact, handheld devices designed for convenient on-the-go measurement of the oxidative or reducing ability of a solution. Utilizing an electrode system, these meters assess the electron activity in the liquid, providing a quick indication of its redox potential. Commonly used in water quality testing, aquaculture, and industrial processes, ORP pocket meters are valuable tools for assessing the overall health and stability of a solution. With a portable design, digital display, and user-friendly controls, these meters offer flexibility in monitoring and optimizing oxidative/reductive conditions in various settings, contributing to the efficient management of water quality, chemical processes, and environmental conditions.
Measuring range | -1200 mV ~ 1200 mV |
Accuracy | ± 2 mV |
Temperature | 0 °C ~ 50 °C |
Resolution | 1 mV |
Measuring range | ± 1999 mV |
Accuracy | ± 5 mV |
Temperature | 0 °C ~ 50 °C |
Resolution |
Labotronics Ratio Turbidimeter is an analytical instrument specifically designed for measuring the turbidity of liquid samples by employing a ratio turbidimetry technique. This method involves the measurement of scattered light at two different angles, typically 90 and 180 degrees, to enhance accuracy in turbidity readings. The instrument uses a dual detector system to minimize interferences and improve sensitivity, ensuring precise and reliable turbidity measurements. Our ratio turbidimeters are commonly employed in water treatment facilities, environmental monitoring, and industrial processes where accurate turbidity assessments are crucial for quality control and regulatory compliance.
Measurement range | 0.005 ~ 50.0 NTU 1 ~ 200 NTU 201 ~2000 NTU |
Allowable error of indication | 0 ~ 200 NTU: ≤ ± 8 % 201 ~ 200 NTU: ≤ ± 6 % |
Receiving element | Silicon photocell |
Light source | Tungsten halogen lamp 6 V, 10 W |
Measurement range | 0.005 ~ 50.0 NTU 1 ~ 200 NTU |
Allowable error of indication | ≤ ± 8 % |
Receiving element | Silicon photocell |
Light source | Tungsten halogen lamp 6 V, 10 W |
Measurement range | 0.005 ~ 50.0 NTU 1 ~ 200 NTU 201 ~2000 NTU 2001~4000 NTU |
Allowable error of indication | ≤ ± 6 % |
Receiving element | Silicon photocell |
Light source | Tungsten halogen lamp 6 V, 10 W |
Labotronics Benchtop Turbidity Meter is a laboratory instrument designed to measure the cloudiness or turbidity of a liquid sample. Typically used in environmental monitoring, water treatment plants, and research laboratories, these meters utilize optical sensors to quantify the amount of suspended particles or colloids in the liquid. The benchtop design ensures stability during measurements, and the meters often feature a digital display for convenient and accurate readings. Our benchtop turbidity meter is an essential tool for researchers and professionals working in fields where precise turbidity measurements are necessary for quality control and compliance with regulatory standards.
Measurement range | 0 ~ 800 |
Minimum value | 0.1 |
Error | ± 6 % ( ± 2 % F.S ) |
Repeatability | ≤ 0.8 % |
Measurement range | 0 ~ 100 100 ~ 800 |
Minimum value | 0.1 |
Error | ± 6 % ( ± 2 % F.S ) |
Repeatability | ≤ 0.8 % |
Measurement range | 0 ~ 400 |
Minimum value | 0.01 0.1 |
Error | ± 6 % ( ± 2 % F.S ) |
Repeatability | ≤ 0.8 % |
Measurement range | 0 ~ 100 100 ~ 400 |
Minimum value | 0.01 0.1 |
Error | ± 6 % ( ± 2 % F.S ) |
Repeatability | ≤ 0.8 % |
Our Pocket TDS (Total Dissolved Solids) Meters are compact handheld devices designed for quick and convenient measurement of the concentration of dissolved solids in water. These meters typically use conductivity measurements to estimate TDS levels, providing users with valuable insights into water quality. With their portable design, digital displays, and straightforward operation, pocket TDS meters are widely used in applications such as water testing, aquarium maintenance, and hydroponics. They offer a practical and efficient way to assess the mineral content of water, ensuring its suitability for various purposes and providing essential information for maintaining optimal conditions in diverse environments.
TDS measuring range | 0 ~ 2500 ppm |
EC measuring range | |
Temperature range | 0 °C ~ 50 °C |
Resolution | 2 ppm |
TDS measuring range | 0 ~ 5000 ppm |
EC measuring range | 0 ~ 999 µs/cm |
Temperature range | 0.1 °C ~ 80 °C |
Resolution |
TDS measuring range | 0 ~ 9999 ppm |
EC measuring range | |
Temperature range | 0 °C ~ 50 °C |
Resolution | 10 ppm |
We provide a benchtop multiparameter meter is a versatile laboratory instrument designed to concurrently measure and display various physicochemical parameters in liquids. This compact device typically integrates probes for parameters such as pH, conductivity, dissolved oxygen, and temperature, providing a comprehensive analysis of liquid samples. Equipped with a user-friendly interface and a digital display, these meters offer efficient and precise data collection for research, quality control, and environmental monitoring purposes. Their benchtop design ensures stability and ease of use in laboratory settings, allowing scientists and researchers to streamline the measurement process and obtain valuable information about the composition and quality of liquids.
Temperature Parameters | Range: -5 to 110 ºC, 23 to 230 ºF Unit: ºC, ºF Resolution: 0.1 Accuracy: ±0.2 |
Measurement Modes | Reading Mode: Auto Read (Fast, Medium, Slow), Timed, Continuous Reading Prompts: Reading, Stable, Locked, Temp. Compensation: ATC, MTC |
Parameters | pH/ EC/ ISE/ Temp. (mV/ ORP/ pX/ Resistivity/ TDS /Sal.) |
pH | Range: -2.00 to 20.00 ph Resolution: 0.1, 0.01 pH Accuracy: ±0.01 pH Calibration Points: Up to 5 Standard Recognition: NIST, GB, and DIN buffers Slope Limit |
COD Measuring Range | 10 to 15000 mg/L |
COD Detection Method | Potassium Dichromate Method Potassium Permanganate method |
COD Detection Lower Limit | 10 mg/L |
COD Digestion Temperature & Time | 165 °C, 20 min |
Measuring parameters | pH/EC/ISE/Temperature (mV/ORP/pX/Resistivity/TDS/Salinity) |
Measuring range | pH: -2.000 to 20.000 pH mV/ORP: -2000.00 to 2000.00 mV pX range: -2.000 to 20.000 pX ISE: 1E-9 to 9.999E9 Conductivity: 0.000 µS/cm to 2000 mS/cm Resistivity: 5.00 Ω·cm to 100.00 MΩ·cm TDS: 0.000 to 1000 ppt Salinity: 0.0 to 80.0 ppt Temperature: -10 to 135°C, 14 to 275°F |
Resolution | pH: 0.1, 0.01, 0.001 pH mV/ORP: 0.1, 0.01 mV pX: 0.1, 0.01, 0.001 pX ISE: Up to 4 significant units Conductivity: 0.001 µS/cm Resistivity: 0.01 Ω·cm TDS: 0.001 ppm Salinity: 0.1 ppt Temperature: 0.1°C/°F |
Accuracy | pH: ±0.002 pH mV/ORP: ±0.1 mV or ±0.03% pX: ±0.002 pX ISE: ±0.3% Conductivity: ±0.5%FS Resistivity: ±0.5% FS TDS: ±0.5% Salinity: ±1 ppt Temperature: ±0.1 °C/°F |
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