Horiba U-50 Series Multi-Parameter Water Quality Meter

Measure and display up to 11 water quality parameters simultaneously. Learn more...

Horiba U-50 Series Multi-Parameter Water Quality Meter
Horiba U-50 Series Multi-Parameter Water Quality Meter

Starting at $3,550.00

Warning: Damage caused by freezing isn't covered by warranty; we recommend 2-day shipping to reduce risk.

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Manufactured

By Horiba

Includes

Availability

Usually ships in 2-3 weeks

Product Manual Product Specs

Features

pH Range: pH 0 to 14; Accuracy: ±0.1 pH
ORP Range: -2000 mV to +2000 mV; Accuracy: ±15 mV
DO Range: 0 to 50.0 mg/L; Accuracy: up to ±0.2 mg/L
COND Range: 0 to 10 S/m; Accuracy: ±1% F.S.
Salinity Range: 0 to 70 PPT; Accuracy: ±3 PPT
TDS Range: 0 to 100 g/L; Accuracy: ±5 g/L
Seawater Specific Gravity Range: 0 to 50 σt; Accuracy: ±5 σt
Temperature Range: -5 to 55°C; Sensor: JIS Class B Platinum Thermometer Sensor
Turbidity: LED (U-52, U-52G, U-54, U-54G)
- Range: 0 to 800 NTU ; Accuracy: ±5% or ±1 NTU
Turbidity: Tungsten Lamp (U-53, U-53G)
- Range: 0 to 1000 NTU ; Accuracy: up to ±0.5 NTU (0 to 10 NTU)
Water Depth (U-52G, U-53, U-53G, U-54, U-54G)
- Range: 0 to 30 m; Accuracy: ±0.3 m
GPS (U-52G, U-53G, U-54G): 12 channel parallel
Internal Memory: 10,000 readings
Communication: USB

The Horiba U-50 Series multi-parameter water quality meter is available in seven models which are capable of simultaneously measuring up to 11 parameters. Each model has the ability to measure a different combination of pH, ORP, dissolved oxygen, conductivity, salinity, TDS, seawater specific gravity, temperature, turbidity (LED or tungsten lamp), water depth and GPS.

With an easy-to-read LCD display, Horiba U-50 Series multi-parameter water quality meters can display measurement data from all 11 parameters on the screen simultaneously. Text size can be changed to a larger font and the small control unit is designed for one-hand operation. Auto-calibration allows for hassle-free calibration of pH, dissolved oxygen, conductivity, turbidity and depth with the Horiba U-50 Series meters. These Horiba water quality meters are designed for the field-- the cover is shock resistant and the cable can be easily connected and disconnected using the quick-connect fitting.

Data management with the Horiba U-50 Series multi-parameter water quality meter is also very simple. The auto hold function freezes average data values on the screen, giving you more time to verify and transcribe data. Diagnostic functions notify the user of errors and an integral USB connection makes data transfer to a PC quick and easy. Selectable measurement units allow the operator to report data without the need to convert data to desired units of measure.

The Horiba U-50 Series probe houses several sensors in one unit. Multiple sensors allow for the measurement of 11 parameters simultaneously. The field replaceable sensors are chemical resistant and rugged enough for all environmental conditions. A 3-electrode design offers improved stability of the dissolved oxygen sensor and the pH and ORP electrodes can be replaced individually to reduce replacement costs.

The Horiba U-50 Series multi-parameter water quality meters ship complete with pH 4 standard solution (500mL), pH reference internal solution (250mL), DO sensor internal solution set (50mL internal solution, #8000 and #600 sandpaper, syringe), DO membrane space parts set, spanner for DO sensor removal, cleaning brush, calibration cup, back pack, strap, 4 alkaline batters (LR14), silicon grease and instruction manual.

	U-51	U-52	U-52G	U-53	U-53G	U-54	U-54G
pH
ORP (Oxidation Reduction Potential)
Dissolved Oxygen
Conductivity
Salinity
TDS (Total Dissolved Solids)
Seawater Specific Gravity
Temperature
Turbidity (LED)
Turbidity (Tungsten Lamp)
Water Depth
GPS

** The U-54 and U-54G with 2 meter cables do not have the water depth feature **

Spec Sheets

Horiba U-50 Series Multi-Parameter Water Quality Meters Datasheet PDF (8.0 MB)

Manuals

Software

Horiba U-50 Data Collection Software and USB Cable

Data collection software and USB cable for Horiba U-50 Multi-Parameter Water Quality Meter.

$125.00

Sensors/Probes

Horiba pH Electrodes

Replacement pH electrodes for the Horiba U-10 and U-50 multi-parameter water quality meters.

Starting at $100.00

Horiba ORP Electrode

Replacement ORP electrode for the U-50 multi-parameter water quality meter.

$130.00

Horiba Dissolved Oxygen Sensor

Replacement DO sensor for the Horiba U-50 multi-parameter water quality meter.

$450.00

Horiba Reference Sensor

Replacement reference sensor for the Horiba U-10 and U-50 multi-parameter water quality meters.

$95.00

Horiba Turbidity Sensors

Replacement turbidity sensors for use the Horiba U-50 multi-parameter water quality meter.

Starting at $580.00

Solutions

Horiba DO Internal Solution

Dissolved oxygen internal solution designed for use with the Horiba U-50 Series multi-parameter water quality meter.

$45.00

Horiba pH Buffer Solutions

Various pH levels and quantities available for Horiba water quality meters.

Starting at $30.00

Accessories

Please consider these optional accessories.

Horiba U-50 Series DO Membrane Cap

3 dissolved oxygen membrane caps for the U-50 Series multi-parameter water quality meters.

$120.00

Horiba U-50 Series Flow Cell

Provides access to samples contained within pipes.

$548.00

This product can be used in the following applications:

Here's how some of our customers use this product...

Environmental Water Quality Measurement

The Background: Our customer is a conservancy group that needs to take regular spot measurements of a variety of water quality parameters in area rivers and lakes.

The Problem: The customer wants to conduct ongoing measurements of pH, Dissolved Oxygen, Salinity, Temperature and Turbidity to monitor conditions in lakes and streams. They want an all-in-one solution that helps them manage the data they acquire.

The Solution: We recommended the Horiba U-50 Series multi-parameter water quality meter which is capable of simultaneously measuring up to 11 parameters in one portable unit. The U-50 can log up to 10,000 measurements and includes a GPS feature allowing the customer to track the locations of the logged datasets.