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BREWERBREWER

SPECTROPHOTOMETER

SPECIFICATIONS

System Accuracy - ±1 %
(for direct-sun total ozone) Resolution - 0.6 nm @ 303.2, 306.3, 310.1, 313.5, 316.8, 320.1 nm Wavelength - stability, ±0.01 nm
(over operating temperature) - precision, 0.006 ±0.002 nm step-1 - range; 286.5-363 nm Interface - RS422
(15 m cable) / RS232 to computerDetector - low noise photomultiplier tube
(PMT) Optics - modified dual Ebert spectrometers, focal length 16 cm, and aperture ratio F/6 Shutter Cycling - 0.12 s / slit, 1.6 s total cycle time for 6 slits Azimuth Tracking - resolution, 0.02º step-1 Zenith Tracking - resolution, 0.13º step-1 UV Scanning - UV Port Assembly with a quartz dome and Teflon diffuser. Allows for spectral, integrated weighted irradiance
(DUV) , and non-weighted irradiance monitoring over the wavelength range
(scans global UV 286.5 - 363 nm; DUV in mW/m²) .Software - Operating software Internal Sources / Quality Assurance Optical Stability - internal Tungsten-halogen lamp, 20 W, 12 V Wavelength Calibration - internal Mercury germicidal lamp

OPTIONS

Environmental
UVB Stability Kit (External UV Lamp Kit) Operating Temperature:Minimum Internal Temperature - +5 ºC
• contains (5) tungsten halogen lamps; 50 W, 12 V (recommended) Insulated Cold Cover Ambient Air Temperature - 0 ºC to +40 ºC
(without Insulated Cold Cover Option) • ambient temperatures -20 ºC to -50 ºC - -50 ºC to +40 ºC
(with Insulated Cold Cover Option) Electrical
Humidity Sensor • outputs gm/m³ and RH% (internal) Power - 3 A @ 80 to 140 VAC, 47 to 440 Hz - 1.5 A @ 160 to 264 VAC, 47 to 440 Hz Physical Dimensions: Spectrometer - 70 cm x 46 cm x 34 cm
Aluminum Transit Case • available for Brewer Spectrophotometer Communication Cable Extensions (weather proof enclosure) Azimuth Tracker - height, 91 cm - mechanical enclosure, 30 cm x 30 cm x 35 cm Net Weight - 35 kg
• 15 m, 25 m, 50 m or 100 m Computer System • computer, monitor, and printer for use with Brewer (Spectrophotometer only) Software, Peripheral - 19 kg
(Tracker only) • BREWVIEW - Kipp & Zonen Additional Information Integrated heater and fan promotes temperature stability and operation to -20 °C (ambient) .Desiccant cartridge is accessible externally through Brewer base.Kipp & Zonen offers on-site calibrations using Ozone and UV Travelling Standards.Ozone and UV calibrations are recommended every year. Kipp & Zonen B.V. reserve the right to alter specifications of the equipment described in this documentation without prior notice

SOLAR & ATMOSPHERIC SCIENCE

WWW.KIPPZONEN.COM

Kipp & Zonen B.V.

Delftechpark 36, 2628 XH DelftP.O. Box 507 2600 AM Delft The Netherlands T +31 (0)15 2755 210 F +31 (0)15 2620 351 E info@kippzonen.com