Overview

Type : U-51 ( 2 M)
: U-51 ( 10 M)
: U-52 ( 2 M )
: U-52 ( 10 M)
: U-52 ( 30 M)
: U-52G ( 2 M)
: U-52G ( 10 M)
: UG-52G ( 30 M)
: UG-53 ( 2 M)
: UG-53 ( 10 M)
: UG-53( 30 M)
: UG-53G ( 2 M)
: UG-53G ( 10 M )
: UG-536 ( 30 M )

U-50 series Multi-parameter water quality checker enables to measure and indicate the monitoring result simultaneously up to 11 parameters with one unit. Tough & powerful design, considering user friendly field monitoring on site, such as rive, ground water, drainage water, etc. bring together feature of function and performance, which makes simple operation for everybody.

U-50 Series product literature
Features

5 languages display ( English, Japanese, Russian, Spanish, Portuguese)
Multiple sensors allow for the measurement of 11 paramenters simultaneously.
( pH, pH ( mV) , ORP, DO, COND, Salinity, TDS, Seawater, Specific Gravity, Temperature, Turbidity, Water depth)
Turbidity sensor U-53 conforms to US EPA method 180.1 Precision has been improved over conventional instruments. The Model U-53 high precision field replaceable sensor with wiper has a resolution of 0.01 NTU.
Turbidity sensor of U-54 conforms to EN ISO 7027. The model U-54 has a resolution of 0.01 NTU.
Improved stability of the dissolved oxygen sensor has been achieved with a new 3 electrode design for fast response and polarographic sensor for ease of maintenance.
pH and ORP electrodes can be replaced individually to reduce replacement costs.

GPS

12 channel parallel ( This is availalble for U-52G, U-53G and U-54G.)

Note:
* Battery life based on continuous operation using alkaline C dry batteries when the monitor temperature is over 20 and the backlight OFF.
* Accuracy is measured by calibrating 4 points for turbidity and electrical conductivity and 2 points for all other measurements against standard solution.
* Repeatability is measured by the ability to reproduce the results against the standard solution ( at 25 normal pressure condition) .