DGB-423 Portable Water Quality Analyzer (Water Hardness & Urea)

● Supports rapid determination of water hardness or urea concentration in solutions
● LED testing technology, compact size, stable signal
● LCD liquid crystal display with backlight, adjustable LCD contrast and backlight time
● Features a user-friendly Chinese interface, supports IP65 protection rating
● Directly reads measurement results without conversion, automatically locks measurement values
● Easy to operate, can directly use colorimetric tubes as measurement containers
● Built-in calibration curves, can measure directly
● Supports multi-point calibration (up to 5 points), meets high-precision measurement requirements
● Complies with GLP standards, supports data storage, review, deletion and printing functions
● Equipped with automatic shutdown and power-off protection functions, automatic shutdown time is adjustable, reduces power consumption and ensures data safety
● Supports battery power (4 AA alkaline batteries) or direct power supply through USB port
● Equipped with USB interface, supports connection to PCs, printers and other peripheral devices
● Supports firmware upgrade, allowing for function expansion and application extension, meeting the measurement needs of special users
● Colorimetric tube specifications: outer diameter 16mm * length 100mm, capacity 10ml