Real UV254 M Series Analyzers

Real Tech’s UV254 Online analyzers offer an affordable and accurate solution for real-time UV254 or UVT monitoring. Benefiting from Split-Sense Pro and patented Ortho-beam technology, the need for calibration is limited lowering maintenance requirements. Several path length options provide solutions for wastewater to high purity applications.

  • Real-time UV254 or UVT organics analysis
  • Accurate and reliable data
  • Simple to install and operate
  • Low maintenance, bypass style design
  • 4 line x 20 character backlit LCD display
  • Optional automatic chemical cleaning systems
  • 2-year limited warranty

Specifications

CHARACTERISTIC TECHNICAL DATA
Path Lengths 1, 2, 4, 8 mm (M2000 series)
10 x 20 mm (M3000)
50, 100, 150, 250 mm (M4000 series)
Parameters UVT, UV254
Range Depends on model selected. Refer to range chart
Accuracy ± 0.5% FS
Units % or cm-1 (mg/L correlated value)
Sampling Time 10 seconds
Calibration In-situ zeroing to any sample with known UVT. No further calibration required.
Cleaning In-situ cleaning makes cleaning quick and easy. Automatic chemical cleaning is optional.
Self-Diagnostic Detection and diagnosis of internal system fault
Operator Interface Five push buttons to control a comprehensive hierarchical menu system
Display 4 line x 20 character backlit LCD with LED alarm indicator
Alarms Dry contact terminals allow operator configurable alarms for:
high and low UVT/UVA set points, low lamp output, leak detected, system fault, etc.
Humidity Control Humidity sensor with large regeneratable desiccant system
Outputs Self-powered 4-20mA, RS232 serial for PC
Wavelengths 253.7 nm (optional 550 nm turbidity compensation upgrade)
Light Source Low-pressure mercury UV lamp
Lamp Life 2 years
Flow Rate 300 – 1000 mL/min
Pressure Rating 20 PSI maximum
Fluid Connections 1/4″ OD tube push-in fittings
Wetted Materials Kynar, Polyethylene, Quartz, SS 316L, Viton
Electrical 24VDC 40W power adapter (accepts 90-250VAC 50/60Hz)
Ambient Temp. 0 to 45°C (32 to 113°F)
Water Temp. 0 to 90°C (32 to 194°F) at 21°C (69.8°F) Ambient temperature
Storage Temp. -20 to 60°C (-4 to 140°F)
Enclosure NEMA 4X, wall mountable
Weight 22 lb (M2000 series & M3000)
24 lb (M4000 series)
Dimensions 17”H x 14.25”W x 7.5”D (M2000 series & M3000)
17.75”H x 15.5”W x 6.75”D (M4000 series)
Technology Ortho-Beam (M3000)
Split-Sense Pro (M2000 & M4000 series)
Warranty 2-year limited warranty (Extended care packages available)
Analyzer Upgrades Turbidity Comp. Upgrade, Cellular Modem, Dual Transmitter

Model&Range

ANALYZER SELECTION

MODEL SERIES DESCRIPTION
2000 / 3000 Ideal for general water monitoring applications
4000 Ideal for high purity water monitoring applications

ANALYZER MODELS & RANGE

M series models include UV254 / UVT monitor analyzer, flow cell, calibration bottle, dehumidifier and standard power supply. Automatic chemical cleaning system and additional accessories sold separately.

MODEL# PATH LENGTH UVT (%) UV254 (Abs/cm)
M2010 1 mm 0-100 0 – 20
M2020 2 mm 0-100 0 – 10
M2040 4 mm 0-100 0 – 5
M2080 8 mm 1-100 0 – 2.5
M3000 10 mm x 20 mm 10-100 0 – 1
M4050 50 mm 40-100 0 – 0.4
M4100 100 mm 63-100 0-0.2
M4150 150 mm 74-100 0-0.13
M4250 250 mm 83-100 0 – 0.08

* Stated ranges are approximate, dependent on industry, site and application