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Trust the TL2300 Turbidimeter for dependable, precise measurements and accurate turbidity testing
Achieve precise turbidity measurements across a wide range of water qualities while ensuring it meets EPA Method 180.1 with the TL2300 Laboratory Turbidimeter. Designed for simplicity, accuracy, and reliability, this benchtop turbidimeter streamlines water quality testing. Equipped with a tungsten lamp, the TL2300 delivers consistent results across a wide range of 0–4000 NTU and meets the requirements of EPA Method 180.1.
• Reduce errors and eliminate uncertainty with accurate turbidity measurements instantly, thanks to automatic sample stability detection.
• Minimize mistakes and ensure accurate results with the intuitive color touchscreen and clear, step-by-step instructions—helping every user follow best practices and achieve consistent measurements.
• Reduce downtime and improve efficiency with quick USB data export and proactive self-diagnostics—keeping your workflow smooth and your instrument ready when you need it.
• Rely on performance and robust construction designed to deliver repeatable, reliable results—even during high sample volumes or demanding laboratory schedules.
Choose the TL2300 Lab Turbidimeter for consistent results and reliable EPA compliance. Count on it to streamline your water quality testing, providing the accuracy and efficiency your lab needs to deliver reliable results with confidence.
| Accuracy | Ratio on: ±2% of reading plus 0.01 NTU from 0 – 1000 NTU, ±5% of reading from 1000 – 4000 NTU based on formazin primary standard
Ratio off: ±2% of reading plus 0.01 NTU from 0 – 40 NTU |
| Air Purge | Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975) 0.1 scfm at 69 kPa (10 psig); 138 kPa (20 psig) max Hose barb connection for 1/8-inch tubing |
| Certifications | CE, KC, RCM |
| Communication | USB |
| Compliance | EPA |
| Data Logging | 2000 total logs, includes reading log, verification log and calibration log |
| Dimensions (H x W x D) | 153 mm x 395 mm x 305 mm |
| Display | 17.8 mm (7 in.) color touch screen |
| Interface | 2 USB-A ports for USB flash drive, external thermal printer, keyboard and barcode scanner |
| Light Source | Tungsten filament lamp |
| Measurement Method | Nephelometric |
| Model | TL2300 EPA |
| Operating Temperature Range | 0 – 40 °C |
| Power Requirements (Amps) | 3.4 A |
| Power Requirements (Hz) | 50/60 Hz |
| Power Requirements (Voltage) | 100 – 240 VAC |
| Range | 0 – 4000 NTU (EPA) |
| Range | NTU (Ratio on): 0 – 4000
NTU (Ratio off): 0 – 40 EBC (Ratio on): 0 – 980 EBC (Ratio off): 0 – 9.8 |
| Reading Modes | Single, continuous, Rapidly Settling Turbidity™, signal averaging on or off, ratio on or off |
| Regulatory | Meets EPA Method 180.1 |
| Repeatability | ±1% of reading or 0.01 NTU, whichever is greater (under reference conditions) |
| Response Time | Signal averaging off: 6.8 seconds / Signal averaging on: 14 seconds (when 10 measurements are used to calculate the average) |
| Sample Cell Compatibility | Round cells 95 x 25 mm (3.74 x 1 in.) borosilicate glass with rubber-lined screw caps |
| Sample Requirements | 25 mm sample cell: 20 mL minimum 0 to 70 °C (32 to 158 °F) |
| Source Lamp | Tungsten Lamp |
| Stabilization Time | Ratio on: 30 minutes after start-up
Ratio off: 60 minutes after start-up |
| Storage Conditions | -20 to 60 °C |
| Units | NTU and EBC |
| Warranty | 12 months |
| Weight | 3.0 kg |
| What’s included? | TL2300 Turbidimeter, silicone oil, oiling cloth, USEPA filter assembly, 1-inch sample cells (30 mL) with caps (6x), Gelex secondary turbidity standardization kit, Stablcal calibration kit, power supply, power cord, dust cover |
