GENERAL FEATURE

Color High contrast LCD touchscreen, 7.0 inches.
Nephelometric principle or Ratio principle.
Selectable turbidity units, including the NTU, FNU and EBC.
Multi-reading feature allows continuous reading, average reading and auto reading.

860nm LED light Source

860nm LED light Source meets ISO 7027 requirement, consistent light source for higher accuracy.
Auto ranging from 0~2000 NTU.
Zero calibration and 1-7 points calibration using Formazin standards (2, 20, 50, 200, 500, 1000, 2000 NTU).
Data capacity of up to 2000 sets (GLP-compliant), including user ID, data and time.

Tungsten lamp light source

Tungsten lamp light source meets US EPA 180.1 requirement.
Auto ranging from 0~4000 NTU.
Zero calibration and 1-8 points calibration using Formazin standards (2, 20, 50, 200, 500, 1000, 2000, 4000 NTU).
Data capacity of up to 2000 sets (GLP-compliant), including user ID, data and time.

The calibration data allows to set back to default data.
User three-level authority management and password management.
Support for GMP management, the GMP logs achieve the tracking and analysis of the the data.
Support for RS-232 communication for print.
Support for USB drive for data export with CSV (NGMP) or PDF format(GMP).

Includes

5 pcs Turbidity vials
Turbidity Calibration Solution(20/200/500/1000/2000NTU)

Specifications

Model

TU4000S

Light source

860nm LED light source

Tungsten lamp light source

860nm LED light source

Range

(0.000～9.999)NTU, (10.00～99.99)NTU,

(100.0～999.9)NTU, (1000～2000)NTU

Resolution

0.001NTU, 0.01NTU, 0.1NTU, 1NTU

Accuracy

±2% of reading+0.02NTU

Repeatability

≤0.5%

Fluctuation

±0.5% FS/30min

Tungsten lamp light source

Range

(0.000～9.999)NTU, (10.00～99.99)NTU,

(100.0～999.9)NTU, (1000～4000)NTU

Resolution

0.001NTU, 0.01NTU, 0.1NTU, 1NTU

Accuracy

±2% of reading+0.02NTU

Repeatability

≤0.5%

Fluctuation

±0.5% FS/30min

General

Power Supply

AC Adapter(Input:100-240V AC; Output: 24V DC)

Dimensions

300×200×88 mm

Net Weight

About 1.5 kg