The intelligent Turbidimeter adopts the principle of scattered light, and its calibration solution adopts the standard solution of Formazin commonly used in the world. It is a precise and intelligent instrument with good linearity in measuring turbidity, accurate and reliable values, and easy operation.
This instrument is suitable for water plants, reclaimed water treatment plants, swimming pool water reuse, food and beverage industries, etc. It is a special instrument for water laboratory.
Features
Microcomputer configuration, with average measurement mode, with data storage and query functions, automatic range switching, etc.
| Product number | ZD-201 | ZD-401 | ZD-501 | ZD-801 | ZD-1001 |
| Principle | 90° scattered light | ||||
| Measuring range (NTU) | 0-100/0.01NTU 100-200/0.1NTU | 0-100/0.01NTU 100-400/0.1NTU | 0-100/0.01NTU 100-500/0.1NTU | 0-100/0.01NTU 100-800/0.1NTU | 0-100/0.01NTU 100-1000/0.1NTU |
| Min indication (NTU) | 0.1/0.01 | 0.1/0.01 | 0.1/0.01 | 0.1/0.01 | 0.1/0.01 |
| Calibration point | 2:00 | 5 o'clock | 6 o'clock | 6 o'clock | 7 o'clock |
| Indication error | ±6% (±2%FS) | ||||
| repeatability | ≤0.5% | ||||
| zero drift | ±0.5%FS | ||||