HACH TL2300 Tungsten Lamp Turbidimeter (0-4000 NTU)

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

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