Product Description
Brand Thermo Fisher Scientific
Model Orion
Capacity IP67 waterproof meter
CAT No AQ4500
Application Water Purification Devices
Utilize advanced features with the Thermo Scientific Orion AQ4500 Turbidity Meter, including dual light sources and drinking water/wastewater methods approved for U.S. EPA regulatory reporting. Keep pace with changing regulatory protocols and use White Light LED to comply with EPA 180.1 requirements or Infrared (IR) LED to comply with ISO 7027 requirements. Select from measure modes including EPA 180.1, ISO Nephelometric, ISO Absorbance, % transmittance, EBC and ASBC. This IP67 waterproof meter records 100 data points and offers an average battery life of 2500 hours intermittent use.
Reliable and Precise Turbidity MeasurementsThe Orion AQ4500 delivers high accuracy and fine resolution, accommodating a range of up to 2000 NTU. Equipped with an ISO 7027-compliant infrared LED light source, it ensures consistent and interference-free results, making it indispensable for both field and laboratory analysts.
User-Friendly Design and Rugged ConstructionFeaturing a backlit LCD, a robust ABS plastic exterior, and IP67 waterproof rating, this turbidimeter is built for demanding environments. Its handheld form and push-button operation make it easy for users to perform quick and frequent turbidity checks with minimal training.
Versatile Data Management and Calibration OptionsWith storage for up to 100 readings, multiple calibration points, and simple sample handling in 24 mm vials, the AQ4500 streamlines data recording and instrument maintenance. It is ideal for repetitive testing routines, quality assurance, and regulatory compliance monitoring.
FAQ's of Thermo Scientific Orion AQ4500 Turbidimeter:
Q: How does the Thermo Scientific Orion AQ4500 measure turbidity?
A: The AQ4500 uses an 860 nm infrared LED light source to measure the amount of light scattered by particles in a water sample. This method, compliant with ISO 7027, ensures reliable turbidity readings across a wide measuring range (0-2000 NTU).
Q: What is the process for calibrating the Orion AQ4500 turbidimeter?
A: The instrument supports one, two, or three point calibration using AMCO-AEPA-1 standards. Calibration can be performed easily through the push-button interface, following the on-screen instructions to ensure accurate performance.
Q: When should I perform calibration on the AQ4500?
A: It is recommended to calibrate the turbidimeter before first use, after major cleaning, after replacing standards, or whenever you notice significant drift in measurement accuracy. Regular calibration ensures ongoing data integrity.
Q: Where can I use the Orion AQ4500 for turbidity analysis?
A: Thanks to its IP67 waterproof design and portable size, the AQ4500 is suitable for fieldwork in environmental monitoring, laboratory analysis, water treatment plants, or any application requiring on-site water quality analysis.
Q: What sample size is required for accurate measurement?
A: The AQ4500 is designed to accept 10 ml or more of sample in a standard 24 mm vial. Using the recommended vial size ensures optimal accuracy and reproducibility in turbidity readings.
Q: How does data logging benefit my measurements?
A: The instrument can store up to 100 data points, allowing you to track changes over time and maintain reliable records for reporting or quality control purposes. Stored data can be reviewed on the backlit LCD display.
Q: What are the usage and power requirements for the AQ4500?
A: The AQ4500 operates on 4 x AA batteries or a 9V DC adapter, making it highly versatile for both field and bench use. Its automatic shutoff function conserves power when not in active use.