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

Overview

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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.