UV-100
UV-100
Low-range Benchmount UV Ozone Analyzer.
0-999 ppm range
0.01 ppm resolution
2% of reading accuracy
Allows for low-range ozone measurement with great accuracy in the same device that measures ozone up to 999 ppm. Offering a compact, easy-to-use package.
- SKU
- ES UV-100
- Size
- 95 × 210 × 216 mm (3.75 × 8.25 × 8.50 in)
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Description / UV-100
The UV-100 Ozone Analyzer is compact and easy to use. This analyzer will measure ozone in ppm from 0 - 999 ppm. Portable, and compact, this is a great device to use when you need to know exactly what your ozone levels are!
The Eco Sensors model UV-100 ozone analyzer is for general purpose measurement of ozone in air. Its range is .01-999 ppm (v) with 2% accuracy, and it includes a built-in data logger. The UV-100 weighs only 2.1 kg (4.7 lb), it is powered by an AC adapter or 12 V external battery, and is equally versatile for the laboratory or for process monitoring. The outputs are digital display, 0-2.5 VDC and 4-20 mA. The instrument features LEDs to indicate calibration is due, the sample line filter should be replaced, and that the sampling area is above the danger limit of .1 ppm.
Specifications:
- UV Source: 254 nm mercury lamp
- Range: .01-900 ppm v/v in 3 ranges: 0-1.00 ppm, 0-10.0 ppm, 0-900.0 ppm
- Outputs: Digital display. 0-2.5 V, 4-20 mA, data logging
- Accuracy: 2%
- Sampling time: 10 seconds
- LED Indicators: On-off, Recalibrate, Change Filter, >.1 ppm at sample area
- Size: 95 × 210 × 216 mm (3.75 × 8.25 × 8.50 in)
- Weight: 2.1 kg (4.7 lb)
- Power requirement: 12 VDC at 400 mA.
- Warranty: One year
UV Absorption Technology:
Measuring ozone by UV absorption provides the highest accuracy and reliability in ozone monitoring. Unlike electrochemical or metal-oxide sensors, UV absorption directly measures ozone using its natural absorption of ultraviolet light at 254 nm. This method is absolute, meaning it does not drift, degrade, or require frequent recalibration. As a result, UV analyzers deliver long-term stability and precise readings even in demanding industrial or water-treatment environments.
Sensor-based ozone monitors depend on chemical reactions inside the sensor element. These sensors gradually degrade, drift over time, and are affected by humidity, temperature, and the presence of interfering gases. They require periodic recalibration and sensor replacement—adding cost and reducing measurement certainty. The UV Absorption technology eliminates most all cross-sensitivities from interfering gases in the air.
UV Absorption Technology provides:
- Highest accuracy and repeatability
- No drift and minimal calibration requirements
- Excellent long-term stability
- Minimal, or zero cross-sensitivity from competing gasses in the environment
- Minimal influence from humidity and temperature changes
- Direct, real-time measurement of true ozone concentration
Front of UV-100 Ozone Analyzer:
Datalogging:
Ozone levels are logged internally with onboard datalogging software.
Data can be transmitted from the UV-100 via USB or RS-232 directly to your computer. Data is transmitted via a CSV file. Up to 10,000 lines of data can be stored on the device.
- Logged data can include
- Ozone levels
- Temperature
- Date/Time stamp
Sample Pump:
Internal sample pump creates flow through the UV-100 Ozone Analzyer. Sample gas flow is measured and can be displayed on the screen to ensure sufficient gas flow is present for accurate ozone measurements.
A flow control valve is built in to adjust flow based on environmental conditions or sample tubing length.
A low-flow status indicator light on the control face of the UV-100 will illuminate and indicate a condition where sample flow is insufficient for accurate ozone measurements.
The digital flowmeter and flow control valve are unique features to the 2B product line. These features ensure flow is sufficient for accurate ozone measurements, and any condition outside the requirements creates an alarm or alert to be corrected by the operator.
Ozone Scrubbers:
Internal ozone scrubbers are used to provide zero-gas ozone samples for reference during operation. Ozone scrubbers also eliminate any ozone from the sample stream. Therefore, if ozone samples are pulled into the UV-100 no ozone is exhausted from the device, ensuring a safe working space for personnel and equipment.
A zero-gas scrubber is included with the package and provides a tool for manually zeroing the ozone analyzer if necessary.
Calibration:
The UV-100 is shipped with a NIST traceable calibration certificate.
Future calibrations of both Span and Zero can be made easily with the user interface.
External Filter:
The sample gas drawn into the UV-100 should be clean and dry to eliminate interference from dust or humidity.
An external filter is available to ensure the sample gas is clean and filtered. The Teflon filter disc is replaceable in the canister, allowing filter changes without the need to disconnect the ozone lines.
Carry Case:
A high-quality carry case is available as an option with the UV-100 Ozone Analyzer. The carry case will have foam cut-outs to fit the UV-100 and have space for all customary accessories. The carry case is durable, high quality, and will allow easy transport, even shipping of the UV-100 Ozone Analyzer.
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Dimensions of the UV-100 Benchmount Analyzer:
Downloads:
Tech Note - Replace UV-100 Lamp
Information on interference gasses
Information on interference gasses
More Information
| Manufacturer | Eco Sensors |
|---|---|
| Gas | Ozone (O3) |
| Resolution | 0.01 ppm |
| Response Time | 10 seconds |
| Sensor type | UV Analzyer |
| Sampling Method | Fan |
| Alarms | Relays |
| Power Requirements | 12 VDC with supplied adapter |
| Size | 95 × 210 × 216 mm (3.75 × 8.25 × 8.50 in) |
| Field Replaceable Battery | No |
| Warranty | 1 Year |
| Audible Alarm | No |
| Calibration | Annually |
| Range | 0-999 ppm |
| Unit Features | - Benchmount Enclosure - Accuracy = 2% of reading - Low power draw; can be battery-operated (12 VDC) - Integrated datalogging |
| Sensor Range | 0.01-999 ppm (O3) |
| Sensor Range | 0.01-999 ppm (O3) |