Measuring Principle: 90° scattered light, direct turbidity reading
Measuring Range: 0–10 / 0–100 / 0–500 / 0–1000 NTU (depending on model)
Minimum Readout: 0.001 NTU or 0.01 NTU (model dependent)
Accuracy: ±6% (±2% F.S); Repeatability ≤0.5%; Zero drift ≤±0.5% F.S
Calibration: Automatic 1–5 point calibration with data smoothing and nonlinear processing
Features: LCD backlight display, microcomputer control, data storage & query, RS232 interface; “P” models include built-in printer
Applications: Waterworks, wastewater treatment, food & beverage, pharmaceuticals, hospitals, and environmental monitoring
 

Measuring Principle: 90° scattered light, direct turbidity reading
Measuring Range: 0–10 / 0–100 / 0–1000 / 0–4000 NTU depending on model
Minimum Readout: 0.001–0.01 NTU (model dependent)
Accuracy & Repeatability: ±6% F.S, repeatability ≤0.5%, zero drift ±0.5% F.S
Features: Microcomputer control, LCD backlit display, automatic multi-point calibration, average measurement mode, data storage and query, automatic/manual range switching
Connectivity: RS232 data communication interface, optional built-in or external printer
Additional: Optional spectrum measurement unit, flow sampling device, continuous measurement capability
 

Measuring Principle: 90° scattered light for accurate turbidity analysis
Measuring Range: 0–20 / 0–200 / 0–800 NTU depending on model
Minimum Readout: 0.01–0.1 NTU (model dependent)
Accuracy & Repeatability: ±6% F.S, repeatability ≤0.5%, zero drift ±0.5% F.S
Features: High-intensity long-life light source, chromaticity compensation, large LCD display, reliable optical path, stable long-term operation
Applications: Suitable for low, medium, and high turbidity water samples in power plants, waterworks, beverage and pharmaceutical industries, sewage treatment, environmental monitoring
Additional: Easy operation, cost-effective design, fast warm-up within 30 seconds
 

Measurement Mode: SCI/SCE with CIELAB and CIELCH display
Color Difference Formula: E*ab, Repeatability: E<0.05
Measurement Aperture: φ4mm / φ8mm / φ16mm, Light Source: LED blue excitation
Data Storage: 100 sample types, 200 testing samples, Interface: USB2.0 & RS-232
Battery: Li-ion, up to 5000 measurements per charge, Charging Time: 8 hrs
Display: 2.8-inch TFT true color screen, Resolution: 400×240
Working Conditions: 0–40°C, RH<85%, Weight: 700g, Size: 199×68×90mm
 

Measuring Range: 0–50 / 0–500 NTU, chromaticity units Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 0.1 NTU / chromaticity
Accuracy & Repeatability: ±3% F.S, repeatability ≤1.5%
Features: Microcomputer system, touch keyboard, LCD backlit display, direct chromaticity reading, turbidity compensation, self-diagnosis prompts
Calibration: Programmable multi-point calibration (1–7 points) for high accuracy
Data Storage: Built-in clock memory, stores latest 20 measurement sets, long-term storage and recall
Power & Interface: AC 220V ±10% 50Hz/5W, standard RS232 interface, optional built-in printer
 

Measuring Range: 0–50 / 0–500 Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 0.1 degrees
Accuracy & Repeatability: ±5% F.S, repeatability ≤1.5%
Features: Microcomputer system, touch keyboard, LCD backlit display, direct chromaticity reading, turbidity compensation, self-diagnosis prompts
Calibration: Fast, programmable 1–7 point automatic multi-point calibration
Data Storage: Built-in clock memory, stores latest 20 measurement sets, long-term storage and recall
Power & Interface: AC 220V ±10% 50Hz/5W, standard RS232 interface, printer-compatible
 

Measuring Range: 0–50 / 0–500 Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 0.1 chromaticity
Accuracy & Repeatability: ±3% F.S, repeatability ≤1.5%
Features: Portable microcomputer system, touch keyboard, LCD backlit display, turbidity compensation, self-diagnosis, direct chromaticity reading
Calibration: Fast, programmable 1–7 point automatic multi-point calibration
Data Storage: Built-in clock memory, stores latest 20 measurement sets, long-term storage and recall
Power & Interface: AC 220V/50Hz or DC 7.5V/0.2A, RS232 interface, optional micro-printer
 

Measuring Range: 0–50 Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 1 chromaticity
Accuracy & Repeatability: ±5% F.S, repeatability ≤3%
Features: Portable design, AC/DC power, low voltage indication, automatic shutdown, stable and maintenance-free operation
Display & Measurement: Large LCD digital display, high-precision optical path, direct reading using platinum-cobalt standard solution
Light Source: High-intensity, long-life, works after 30 seconds warm-up
Technology: Photoelectric colorimetry with multiple independent design patents
 

Measuring Range: 0–50, 0–500 Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 0.1 chromaticity
Accuracy & Repeatability: ±5% F.S, repeatability ≤1.5%
Features: Handheld, portable, AC & DC dual power, low voltage indication, automatic power off, can be equipped with micro-printer
Display & Measurement: LCD backlit display, direct chromaticity reading, turbidity compensation system
Calibration: Programmable 1–7 point automatic multi-point calibration
Light Source & Durability: High-intensity 100,000-hour long-life light source, maintenance-free, built-in memory storage for last 20 measurements
 

Measuring Range: 0–50 Hazen, Pt-Co, PCU, mg Pt/L
Minimum Readout: 1 chromaticity
Accuracy & Repeatability: ±5% F.S, repeatability ≤3%
Features: Desktop type, stable performance, maintenance-free, cost-effective
Display & Measurement: Large-screen LCD digital display, direct chromaticity reading
Calibration & Method: Photoelectric colorimetry, calibrated with platinum-cobalt standard solution
Light Source & Durability: High-intensity, long-life light source, ready in 30 seconds