TL2350 Tungsten Lamp Turbidimeter, EPA, 0 - 10000 NTU

TL2350 Tungsten Lamp Turbidimeter, EPA, 0 - 10000 NTU
Product #: LPV444.99.00310
Unit Price Contact Hach

Improved and intuitive design

The TL23 Series’ large full colour 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.

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

Specifications

Accuracy: 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
  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
Air purge: Dry nitrogen or instrument grade air (ANSI MC 11.1, 1975)
0.05 L/s 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 colour 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
Measuring range: 0 - 10000 NTU (EPA)
  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
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 V AC
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
Stabilisation time: Ratio on: 30 minutes after start-up

Ratio off: 60 minutes after start-up
Storage conditions: -20 - 60 °C
Units: NTU, EBC, Abs (absorbance), %T (% transmittance) and mg/L
Warranty: 24 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