The Thermo Scientific Orion AQ4500 Precision Turbidity Meter is an instrument with a unique dual-path, dual-detector turbidity measurement system using LED light source. It features a longer lifespan, better stability and accuracy, and good shock resistance compared to traditional tungsten light sources. The instrument complies with multiple turbidity measurement standards and has excellent low turbidity measurement technology. It is suitable for environmental monitoring, water quality testing, and other applications.
The Thermo Scientific Orion AQ4500 Precision Turbidity Meter utilizes a unique dual-path, dual-detector system with an LED light source. This design offers a longer lifespan of up to 100,000 hours and provides better stability against temperature changes compared to traditional tungsten lamps. The meter compensates for colored samples by measuring the ratio of the light beam to the reference beam. This manual is written in Chinese.
| Measurement Range (EPA 180.1) | 0 - 4000 NTU |
|---|---|
| Measurement Range (ISO-NEPH) | 0 - 150 FNU |
The device operates for 2500 hours when using four 1.5 V alkaline batteries or for 100000 hours when using a lithium battery.
The sample cell has a diameter of 24 mm.
The measurement range for ISO-NEPH (7027) standards is 0 to 150 FNU.