HACH
HACH TL2350 Tungsten Lamp Turbidimeter, EPA, 0 - 10000 NTU PN.LPV444.80.00310
HACH TL2350 Tungsten Lamp Turbidimeter, EPA, 0 - 10000 NTU PN.LPV444.80.00310
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Trusted measurement for high turbidity applications; simplified.
The new TL23 Series laboratory turbidimeters blend trusted technology and improved features to simplify testing in the most demanding wastewater and industrial applications.
Benefits
Improved and intuitive design
The TL23 Series’ large full color touch screen display and intuitive user interface accelerate setup, calibration and measurement. An easy interface and guided procedures give you confidence in your results.
A smart device for more reliable measurements
The TL23 Series ensures stable readings and accurate analysis by capturing turbidity readings once the device detects sample stability. This quality step removes subjectivity and the need for repeated measurements.
Easy to use. Easy to Be Right
The TL23 Series provides everything you need at your fingertips. With a USB port for easy data export, sample identification for traceability, and self-diagnostics for quality assurance, Hach® makes it easy to Be Right.
Specifications
Technical Attributes
| Accuracy | Ratio on: ±2% of reading plus 0.01 NTU from 0 - 1000 NTU, ±5% of reading from 1000 - 4000 NTU ±10 % of reading from 4000 - 10000 NTU Ratio off: ±2% of reading plus 0.01 NTU from 0 - 40 NTU |
| Accuracy 3 | Absorbance: ±0.01 Abs from 0 - 0.5 Abs at 455 nm, ±2% Abs from 0.5 - 1 Abs at 455 nm Transmittance: 2% T from 10 - 100% T at 455 nm |
| 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 printer, keyboard and barcode scanner |
| Light Source | Tungsten filament lamp |
| Measurement Method | Nephelometric |
| Model | TL2350 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 - 10000 NTU |
| Range | NTU (Ratio on): 0 - 10000 auto decimal NTU (Ratio off): 0 - 40 EBC (Ratio on): 0 - 2450 auto decimal EBC (Ratio off): 0 - 9.8 Absorbance (auto range): 0 - 1.0 Transmittance (%): 1.0 - 100 Degree (mg /L): 1 - 100 |
| 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 Note: Smaller sample cells (less than 25 mm) can be used when a cell adapter is used. |
| 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, EBC, Abs (absorbance), %T (% transmittance) and mg/L |
| Warranty | 12 months |
| Weight | 3.0 kg |
| What's included? | TL2350 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 |
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