Ratio turbidimeter LB-10RTM is a high accuracy bench unit with tungsten halogen lamp as the light source. Wide range of calibration options with silicon photocell as the receiving element. Decay of insoluble particles suspended in water or transparent liquids.
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| 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 |
| Stability of indication | ≤ ± 1 % FS |
| Zero drift | ≤ ± 3 % FS |
| Repeatability | ≤ 2 % |
| Sample bottle | Φ 25 mm X 95 mm |
| Sample volume | 20 mL to 30 mL |
| Dimension | 460 x 430 x 250 mm |
| Weight | 9 kgs |
Features
Applications
Used to determine the haziness, or intensity of light, in a sample (in nephelometric turbidity units) in fields such as chemistry and life sciences.
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| 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 |
| 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 |
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 | ± 1999 mV |
| Accuracy | ± 5 mV |
| Temperature | 0 °C ~ 50 °C |
| Resolution |
| Measuring range | -1200 mV ~ 1200 mV |
| Accuracy | ± 2 mV |
| Temperature | 0 °C ~ 50 °C |
| Resolution | 1 mV |
| pH Range | - 2.000 to 20.000 pH |
| pH Resolution | 0.001, 0.01, 0.1 pH, selectable |
| pH Accuracy | ± 0.002 pH |
| pH Calibration Points | 1 to 5 points |
| Measurement Parameter | COD (Chemical Oxygen Demand), TOC (Total Organic Carbon), UV275 (Ultraviolet Absorption Value), TDS (Total Dissolved Solids), Electrical conductivity, Temperature |
| COD Range | 0-100 mg/L |
| TOC Range | 0-100 mg/L |
| UV275 Range | 0-1.0 au/cm |
Our COD (Chemical Oxygen Demand) Thermoreactors are specialized devices used in environmental laboratories for the digestion and determination of COD levels in water samples. These reactors employ controlled heating to accelerate the chemical oxidation process, ensuring efficient breakdown of organic and inorganic compounds in the sample. Typically featuring user-friendly controls and safety features, these reactors play a key role in environmental monitoring, wastewater treatment, and compliance testing, helping industries and regulatory bodies assess the impact of pollutants on water bodies and ensure adherence to environmental standards
| Number of sample | 8 (Ø 42 mm) |
| Dimensions | 350 × 750 × 370 mm |
| Power | 1000 W |
| Temperature | 5 °C to 200 °C |
| Number of sample | 12 (Ø 42 mm) |
| Dimensions | 360 × 750 × 430 mm |
| Power | 1500 W |
| Temperature | 5 °C to 200 °C |
| Number of sample | 20 (Ø 42 mm) |
| Dimensions | 420 × 750 × 480 mm |
| Power | 2000 W |
| Temperature | 5 °C to 200 °C |
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.
| 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 |
| 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 |
Our handheld salinity meters are portable devices designed for on-the-spot measurement of salinity levels in liquids, particularly in aquatic environments. These compact instruments typically use conductivity or refractometry principles to assess the concentration of dissolved salts in water. Featuring a user-friendly interface and a digital display, handheld salinity meters provide quick and accurate readings, making them invaluable tools for fieldwork, aquaculture, and environmental monitoring. The meters often offer versatility by allowing users to switch between practical salinity units and other measurement units. With their portability and ease of use, handheld salinity meters contribute to efficient water quality assessment in diverse applications, ensuring the optimal conditions for aquatic ecosystems, research, and industrial processes.
| Measurement range | 0 ~ 2500 mg/L |
| Temperature | 0 °C ~ 50 °C |
| Accuracy ( at 0.1 °C ) | ± 2 mg/L |
| Resolution | 1 mg/L |
| Measurement range | 0 ~ 9999 mg/L |
| Temperature | 0 °C ~ 50 °C |
| Accuracy ( at 0.1 °C ) | ± 2 mg/L |
| Resolution | 1 mg/L |
| Measurement range | 0 ~ 300 % |
| Temperature | 0 °C ~ 50 °C |
| Accuracy ( at 0.1 °C ) | ± 0.2 % |
| Resolution | 0.02 |
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