UV254 Organics Monitor
Dissolved Oxygen

Chemtrac, Inc./ Products/ Organics Monitoring/ Portable UV254 Monitor




The UVP1000 portable UV254 monitor can quickly and accurately test UV 254nm in the field within minutes. The meter can provide test results in both UV transmittance (UVT) and UV absorbance (UVA). The UVP1000 has been designed to cope with the harsh conditions encountered in the field.  However, the extreme accuracy of the UVP1000 makes it a valuable addition to any water analysis laboratory.  Calibration is as simple as the push of a button, and our patent pending technology maintains calibration over multiple samples.

Standard Features

  • Portable unit with 1 minute warm-up time
  • 254nm wavelength UV light source
  • Displays either UV Transmittance or UV Absorbance values
  • Simple calibration
  • User friendly interface
  • Built-in fault detection

Optional Features

  • Battery power pack


  • Surrogate measurement for TOC/DOC
  • No reagents
  • Much lower cost than other UV254 Analyzers
  • Very low maintenance costs
Range 0 – 100% UVT, 0 – 2 UVA
Accuracy ±0.5% UVT
Resolution 0.1% UVT, 0.001 UVA
Path Length 1 cm
Sample Cell 10 mm x 10 mm quartz cuvette
Units of Measurement UV Percent Transmittance (%), -1 UV Absorbance per cm (cm )
Response Time Warm-up time ~ 1 min.
Calibration ~ 2 sec.
Computation ~ 2 sec.
Built-in Fault Detection Notification of a system failure
Calibration Advanced calibration with the simple push of a button
Display 32 character backlit LCD digital display provides easy on screen instructions and system messages
Wavelength 253.7 nm
Light Source Low pressure germicidal UV lamp
Dimensions 8.7” H x 7.5” W x 3.9” D
Enclosure Rugged, compact, watertight, and dust-proof with convenient carrying handle
Weight 4 lbs
Electrical Wall adapter – 110 VAC (UL approved) or 220 VAC, car adapter – 12VDC
Operating Temp 32º to 122º F (0º to 50º C)
Options Battery power pack


UVP1000 / Datasheets Version Languages Size Date
UVP1000 Data Sheet

UVP1000 Data Sheet

514.2 KiB 11/17/2017

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UV254 Organics Monitor
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