DR3900 Laboratory VIS Spectrophotometer

The DR3900 is designed to deliver accurate results quickly with Hach's innovative TNTplus® and LCK reagents

The DR3900 is a benchtop visible spectrum (320 - 1100 nm), split beam spectrophotometer with over 220 pre-programmed methods optimized for laboratory water analysis. With your daily routine of water analysis in mind, the DR3900 spectrophotometer is optimized for safe processes and accurate results. Control-parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to perform. The handling of tests and spectrophotometer is well designed to avoid any errors in your water analysis.

This instrument connects to Claros™, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.

• Sample preparation: reduced handling steps, precise dosing
• Sample analysis: automatic test recognition, expiration date check, etc.
• Utilization of the new Truecal™ software to eliminate lot to lot variation
• Documentation of results: versatile data management
• ​Simple Preparation
• Comprehensive Documentation
• Fast execution
• Customizable

Display	7" TFT
Display Resolution	WVGA (800 pix x 480 pix)
Display Size	7 inch (17.8 cm)
Display Type	Colored touch-screen
Enclosure Rating	IP30
Interfaces	USB type A (2)
	USB type B
	Ethernet
	RFID module
Light Source	Gas-filled Tungsten (visible)
Manual Languages	English
	French (CDN)
	Spanish (SA)
	Portuguese (BR)
	Chinese
	Japanese
	Korean
Operating Conditions	10 - 40 C
Operating Mode	Transmittance (%), Absorbance and Concentration, Scanning
Optical System	Reference beam, spectral
Power Requirements (Voltage)	110 - 240 V AC
Power Supply	Benchtop Power Supply
Weight	4.2 kg

HiYi Techonology is a professional company of committed to the development of the gas detection industry, has more than 15-year experience in specializing in the research, development, manufacture and sale of gas detectors.

With the strong technical force and economic strength, company is constantly developing new products with the international advanced technology level.

We are ready for supplying professional and exact technical service and designing projects to meet local customer's needs. The independent technology from sensors to detectors enables us to afford one-stop gas detection solution service all over the world.

We always concentrate on enhancing the communication with customers, developing international cooperation, and participating in the international competition by attending many professional exhibitions all over the world ever year.

Our products can be divided into High-end Laser Methane Detector，Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors and key elements for gas detection. The products have obtained the certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around IOT industry, we will combine sensors, intelligent terminal, communication technology, cloud computing and geographic information IOT technology together closely, establish a complete IOT industry chain.

We are focus on the customer value oriented, combine treatment of environmental protection with energy saving technology, provide perfect solutions for smart city, production safety, environmental protection, health of the people's livelihood. Creating value for customers is our forever pursuit.

Product Certification Certificate

cooperative enterprise

Company Team

Development workshop

Freight house