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WZS-188 High-Precision Turbidimeter

Model NO. WZS-188

The versatile wide-range turbidity meter (0-4000NTU) with auto/manual range switching meets diverse water testing demands.

Quantity

Features：

7-inch color touch screen, upgraded Chinese interface
Dual light sources (tungsten/LED) + dual optical paths (transmission/scattering)
0-4000NTU wide range; auto/manual range switching
Multiple unit switching (NTU/FTU/FNU/EBC etc.); supports custom units
5000+ built-in data storage + unlimited USB flash drive storage
Built-in thermal printer; batch export/print; dilution factor setting
Optional PC software (audit trail + permission management)
Complies with GB/T 5750.4-2023, HJ1075-2019, ISO 7027-1:2016, USPEA.180.1

Advantages:

The versatile wide-range turbidity meter (0-4000NTU) with auto/manual range switching meets diverse water testing demands.

Specification：

Model	WZS-188
Test Item	Turbidity
Light Source Type	White light (400-600nm); Red light (860nm)
Measurement Range	White light: 0-100NTU; Red light: 0-4000NTU (0-1600NTU scattering; 1600-4000NTU transmission)
Measurement Time	Auto range: 3-9 seconds; Manual range: 3 seconds
Indicating Error	≤±5%
Repeatability	≤±3%
Blank Value Drift	0.02NTU
Resolution	≤10NTU: 0.01NTU; 10-100NTU: 0.1NTU; 100-4000NTU: 1NTU
Units	NTU, FTU, FAU, FNU, JTU, EBC, mg/L; Customizable
Colorimetry Method	Cuvette
Dilution Factor	Supported
Printer	Built-in thermal printer
Data Transmission	USB (Excel format)
Range Progress Bar	Supported
Data Storage	Built-in: 5000 records; USB flash drive: Unlimited
Optional PC Software	Audit trail, permission management
Compliance Standards	GB/T 5750.4-2023, HJ1075-2019, ISO 7027-1:2016, USPEA.180.1