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Photonic Measurements Ltd
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Model UV254Go! - Portable UVA/UVT ...

Model UV254Go! -Portable UVA/UVT Verification Versatile Device for Accurate NOM and Surrogate Measurements

FromPhotonic Measurements Ltd

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The UV254 Go! is a compact handheld device that measures UV254 transmission and absorption, indicating Natural Organic Materials (NOMs) in water. It functions as both a benchtop lab analyzer and a portable field analyzer, ideal for assessing organic content in various water samples. The UV254 Go! includes two 10mm Quartz Cuvette Cells and power and charging accessories, with no reagents required for operation. It also offers surrogate measurements for TOC, BOD, and COD without the need for reagents.

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Accurate portable UV254 measurements
The UV254 Go! measures UV254 transmission and absorption on a small handheld device, indicating the Natural Organic Materials (NOMs) in water.

Surrogate measurements* TOC, BOD and COD can be achieved without the need for reagents.

Portable Measurement Water Treatment and Industrial Process and Waste
Remote Measurements of recieving waters and Environmental Testing
Measurement of Samples in the Lab Environment

Photonic Measurements’ UV254 Go! is a light-weight, portable device, which fits in the palm of your hand. With rechargeable Li-ion battery applications the UV254 Go! is a lab quality device that provides quick and easy measurement. Simply place a sample in the analyser cuvette and you will get your results within seconds.

A simple icon-based user interface makes it easy to navigate between measuring, calibration and data collection.
Long service life.
Extensive storage capacity to preserve numerous measurements.
Ability to generate graphical charts of data patterns.
A USB port to connect and transfer data to your PC or Mac.
Excel compatible, connect with device to examine data further.
Ability to display up to four surrogate (Calibrated parameters) measurements simultaneously. For example, TOC (Total Organic Carbon).

Drinking and Waste Water

Distribution system contamination
Source water monitoring /protection
UV Disinfection
Reverse Osmosis
DBP formation potential

Environmental Monitoring:

Rivers and lakes
Groundwater
Pollution control

Fast, Accurate Results

Real-Time Data: Instant readings for BOD, COD, TOC, DOC.
Long-Life LEDs: Reliable output, no frequent replacements.
Quick Measurements: Results in seconds.

Operational Efficiencies

No Consumables: Eliminates ongoing costs.
Low-maintenance, durable design.
Low power usage with long-life LEDs.
Suits various testing needs.

Ease of Use

Intuitive controls and quick setup
Portable Design: Lightweight and easy to transport.
Internal Battery: Flexible use with charging options.

Data Integrity

Accurate tracking with date and time.
Simple Data Transfer: USB export in Excel-compatible formats.
Secure data storage for up to 10 years.
Error-Free Recording: Digital, error-free data storage.

Measurements:

UVA, UVT and SUVA
Surrogate measurements
TOC, BOD, COD and others

Range:

0-100% UVT
0-2.5 ABS

Accuracy:±0.5% UVT
Repeatability: ±0.05% UVT
Cuvettes:

10mm square UV Quartz Cuvette
1,2,5 & 10mm options

Measurement Time: Less than 30 seconds
Power:

Lipo Internal Battery
USB Charger

Wavelength: 254nm
Light Source:

Deep UV LED
Long life, self monitoring

Data Logger: 10 years data storage.
Dimensions: 140x160x77mm
Display:

800 x 480 pixel 4in
Capacitive Touch
TFT colour LCD

Operating Conditions: 10 to 45t, max 80% relative humidity (non-condensing)
Storage Conditions: -20 to 60C, max 80% relative humidity (non-condensing)
Enclosure Rating: IP65
Interfaces: USB file transfer to PC
Warranty: 2 years
Accessory Options: Hard Case, cuvettes, sample containers, power bank