TU4000E Benchtop Turbidity Meter

A user-friendly turbidity meter with a large touchscreen, USEPA-compliant light source, wide measurement range, flexible calibration, GLP data storage, and USB/RS-232 communication, suitable for laboratory and routine water quality analysis.

Characteristics

Measuring Range: (0.000 ～ 20.00) NTU, (20.01 ～ 200.0) NTU,(200 ～ 2000) NTU, (2001 ～ 4000) NTU

Accuracy: ±6%

Repeatability: ≤0.5%

Power Supply: AC Adapter, 200-240 VAC input

Introduction

This instrument features a 7-inch colorful touchscreen for intuitive operation and clear data display. It uses a tungsten lamp light source that meets USEPA 180.1 requirements, ensuring reliable and standardized turbidity measurements. The device supports 1 to 8 points calibration using Formazin standards or zero water, with automatic ranging from 0 to 4000 NTU. GLP-compliant data storage allows up to 1,000 measurement records, which can be easily transferred to a computer via USB or RS-232 interface. A reset function is provided to restore all settings to factory defaults for convenient maintenance and operation.

Specification

Model		TU4000E
Measuring Unit	Range	(0.000 ～ 20.00) NTU, (20.01 ～ 200.0) NTU, (200 ～ 2000) NTU, (2001 ～ 4000) NTU
	Accuracy	±6%
	Repeatability	≤0.5%
	Fluctuation	±0.5% FS/30min
General	Power Supply	AC Adapter, 200-240 VAC input
General	Dimension (mm)& Weight (kg)	358×323×160, 8

FEATURES
Display: 7” colorful touchscreen.
Light Source: Tungsten lamp light source meets USEPA 180.1 requirement.
Calibration: 1–8 points calibration using Formazin standards or zero water.
Range: Autoranging from 0–4000 NTUs.
Storage: Data storage capacity of 1000 sets (GLP-compliant).
Communication: Data stored can be transferred to a computer via USB or RS-232 communication interface.
Reset: Reset feature automatically resumes all settings back to factory default options.