UviTec UV254 Field Meter

The portable UviTec UV254 field meter leads the way in portable organics field testing for UVA and UV transmittance (UVT) at 254 nm. The meter utilizes UviTec's Split-Sense technology to compensate for lamp fluctuations and drift, enabling highly accurate and reliable results test after test.

The meters unique memory calibration feature allows the instrument to be used for an extended period of time before DI calibration is required, saving the user time and improving ease of use. Idea for rapid grab sampling, operation is straight forward with results obtained in seconds. True portability is enabled with an optional Battery Pack upgrade that allows for sampling anywhere, anytime.

Features & Benefits

  • Practical, accurate and affordable
  • Extremely easy to use with fast 90 second warm up time
  • Measures in UVT or UVA with simple toggle feature
  • Accurate and precise results within seconds
  • No zeroing to DI water before each test
  • Rugged for field testing with optional Battery Pack
  • Wastewater to high purity test ranges

UviTec UV254/UVT Field Meter

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Overview

General Specifications:

Characteristics Technical data
 Path Length Options 2 mm, 10 mm
 Parameters UVA or UVT
 Units cm-1 or %
 Accuracy ± 0.5 FS
 Resolution
0.001 UVA or 0.1% UVT
 Calibration Calibration memory prevents the need to re-zero to DI water
 Self-Diagnostic Notification of system failure
 Display 32 character backlit LCD
 Wavelengths 253.7nm
 Light Source Low-pressure mercury UV Lamp/ UV LED
 Lamp Life 2 years
 Dimensions 8.7"L x 7.5"W x 3.9"H (254 cu in)
 Enclosure Rugged, compact, watertight, and dustproof
 Electrical 12VDC 1A wall adapter (accepts 90-250VAC 50/60Hz), 12VDC car adapter
 Storage Temp -20 to 60°C (-4 to 140°F)
 Operating Temp 0 to 45°C (32 to 113°F)
 Weight 4 lbs
 Technology Split-Sense
 Warranty 2-year limited warranty

* Technical Specifications are subject to change without notice.
* Results can not be used for compliance, only as an indicator value of organic loading for process control support.
* Liquid Ai® Data Management Software is required for data and sample management, and to build site-specific calibration models to improve accuracy and reliability at any given monitoring location.

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