Introduction
Portable Turbidity Meter measures turbidity from 0 to 1000 NTU and suspended solids from 0 to 1000 mg/L using 90° scattered and 180° transmitted light. It uses near-infrared technology and high-precision optics to minimize colinterference and deliver stable, accurate results. turbidity meter features a clear OLED display for real-time readings and user-friendly operation.
Applications
Portable Turbidity Meter-LB-20PTM is suitable for measuring turbidity and suspended solids in water samples. It is ideal for environmental monitoring, wastewater treatment, field testing, industrial water analysis, and research laboratories.
Specifications
| Model No | LB-20PTM |
| Measuring Range | 0 to 1000 NTU (Turbidity); 0 to 1000 mg/L (Total Suspended Solids) |
| Indication Error | ±0.3 NTU or ±8 % (Turbidity); ±0.3 mg/L or ±8 % (Total Suspended Solids) |
| Repeatability | <10 NTU: ≤±0.1 NTU; >10 NTU: ≤±1 % (Turbidity); <10 mg/L: ≤±0.1 mg/L; >10 mg/L: ≤±1 % (Total Suspended Solids) |
| Calibration Range | Up to 8-point (Turbidity); One-point (Total Suspended Solids) |
| Zero Drift | ≤±0.3 % FS / 30 min |
| Working Temperature Range | 5 to 40 ℃ |
| Storage Temperature Range | -10 to 55 ℃ |
| Humidity Range | 0 to 80 % RH |
| Power | Lithium battery (Optional dry battery) |
| Dimension | 170 × 72 × 44 mm |
| Weight | 0.29 kg |
Features
• Dual light detection
• Near-infrared light source
• Built-in calibration
• High-precision optics
• Compact and rugged design
• IP65-rated
FAQ
Q1: What is the main application of this laboratory equipment?
A1: It is mainly used for general laboratory sample processing in laboratory settings, such as sample preparation, analysis, or processing.
Q2: Does the product come with a warranty?
A2: Yes, it provides a 1-year warranty for the main unit (excluding consumable parts), covering manufacturing defects and quality issues.
Q3: Is installation required after receiving the product?
A3: No, it is ready to use after unpacking. Simply connect the power supply (confirm the voltage matches) and follow the operation manual.
Q4: What are the power supply requirements?
A4: It supports AC 220V/50Hz or 110V/60Hz (selectable based on region), please confirm the voltage specification before use.
Q5: How to get technical support if there is a problem?
A5: You can contact our technical support team via email or phone. We provide online troubleshooting guidance and on-site service if needed.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.
