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Additional Information
A new carrying case for the MICROTOPS II® Ozonometer has just arrived. It provides excellent protection and toting convenience, perfect if you’re traveling by car, ship, plane, or you’re in the field. Check out some of the features below:
- Well padded, durable construction
- Adjustable shoulder strap
- Pouch for notepad, pencils, etc.
- Velcro strap to attach fellow GPS carrying case
Alternate Views
Applications
Weather stations
Scientific and educational studies
Pollution monitoring
Sunphotometry
Environmental monitoring
Features
High accuracy.
Highest grade filters are embedded into a solid cast aluminum housing which assures accurate, stable optical alignment. Low noise electronics and a 20 bit A/D converter allow high linearity, resolution and dynamic range.Ease of use.
No computer knowledge is necessary to make measurements. Just aim the meter at the sun, align the image of the sun with the cross-hairs and push the button. In few seconds the measurement will be completed and the result stored in memory.Portability.
A small hand-held device is all you need to perform measurements. No additional computer is necessary.Instantaneous results.
The Aerosol optical thickness calculation algorithms are programmed in the MICROTOPS II and the final results of all stored scans can be conveniently viewed on the LCD. The raw data is also stored to allow retrospective adjustments of algorithms.Non-volatile memory.
The raw data collected by the MICROTOPS II, as well as calculated results are stored in non-volatile memory. Each data point is annotated with date, time, site coordinates, solar angle, altitude, pressure and temperature.Low cost.
By implementing the latest technology, instrument cost has been brought well below that of comparable sunphotometers, without sacrificing accuracy or features.Computer interface.
Connection to a PC through a USB interface enables transfer of collected data. MICROTOPS Organizer, a Windows-based software automates data retrieval and archiving.Specifications
Optical Channels:
305.5 ±0.3 nm, 2.0 nm FWHM312.5 ±0.3 nm, 2.0 nm FWHM
320.0 ±0.3 nm, 2.0 nm FWHM
936 ±1.5 nm, 10 nm FWHM (optional)
1020 ±1.5 nm, 10 nm FWHM (optional)
Stray light:
1E-9 for 305.5 nm filter1E-8 for 312.5 nm filter
1E-8 for 320.0 nm filter
1E-6 for 936 nm filter
1E-6 for 1020 nm filter
Resolution:
0.0001uW/cm² on 305nm channelDynamic range:
>300,000Viewing angle:
2.5°Precision:
1-2%Non linearity:
max 0.002% FSOperating environment:
0 to 50°C, no precipitationComputer interface:
USBPower source:
4xAA Alkaline batteriesWeight:
21 oz (600 grams)Size:
4"W x 8"H x 1.7"D (10x20x4.3 cm)Application Notes and Technical Papers
