50
Air Monitoring Improved Reliability and Accuracy with New Ventilation Unit
Ventilation of radiometers improves the reliability and accuracy of the measurement by reducing dust on the dome, removing dew and rain droplets and melting frost and snow, which would otherwise affect the measurement. Kipp & Zonen (Netherlands) introduces the CVF4, a new ventilation unit for its pyranometer and pyrgeometer range.
The latest flow simulation software and micro flow and temperature measurement devices were used in the development process of the CVF4 to maximise the performance.
The flow that the CVF4 creates is unique. At the top of the pyranometer dome the flow is very high and it swirls to improve the air distribution over the dome. The position of the heaters and the new cover material ensures that only half the heating power is needed to melt frost and snow compared to older ventilation units.
The cover of the ventilation unit can be removed without tools to check the radiometer desiccant. Together with the improved access to the
ventilation fan fitter and the radiometer, this makes the CVF4 remarkably easy to maintain. CVF4 is easy to use, operates in all weather conditions and significantly improves the availability of high quality measurement data from pyranometers and pyrgeometers.
Green Photonics NIR Lasers: 1.3 µm to 2.3 µm
CVF 4 is designed to be used with Kipp & Zonen (Netherlands) CMP 6, 11, 21, 22 and SMP11 pyranometers, the CGR 4 pyrgeometer and the CUV 5 total UV radiometer.
25717pr@reply-direct.com For More Info, email:
Improved Ambient Air Gas Analysers
VCSEL Diodes for NIR Gas Analysis
Visit us at the following exhibitions:
CIOE, Shenzhen, Sept 2013 ECOC, London, Sept 2013 Photonics West, San Francisco, Jan 2014
email:
40ad@reply-direct.com
• Wide turnability and precision for ppm or ppb sensitivity
• Low power dissipation enables cost effective handheld applications
• Applications for industrial and Safety, Medical, Environmental and Agriculture, Automative
• HF, H2O, H2S, HCI, CO, CO2, NH3, CH4, Hydrocarbons and more
More information:
www.vertilas.com
The Ecotech (Australia) Serinus ambient air gas analysers continue to evolve with improved appearance, functionality and performance. Offering improvements in communication, programmability and useability, Ecotech's latest upgrade to the Serinus analysers provides a solution that is second to none for use in ambient air monitoring.
The Serinus analysers are U.S. EPA Equivalent or Reference Methods and EN approved. They are designed especially for the measurement of criteria
pollutants including O3, CO, NO/NO2/NOX and SO2. Additional instruments in the range for the measurement of NH3, H2S, TRS and TS are also available.
The Serinus range features enhanced communication which now includes RS232, USB and Bluetooth as standard plus optional TCP/IP ethernet. Bluetooth connectivity combined with the “Ecotech Serinus Remote” Android App (available from the Google Play store) makes it even easier to program, maintain, download and email data without touching the instrument.
Completing our communications package is a wide range of protocols including Modbus, Bavarian and Ecotech’s own advanced protocol which provides access to over 200 measurement and diagnostic parameters.
Combining these analysers into an ambient monitoring station and using Ecotech’s Airodis Data collection, validation and reporting software to manage data helps our customers achieve high data capture rates, minimise maintenance and achieve their air quality monitoring objectives.
For More Info, email:
26107pr@reply-direct.com
email:
50ad@reply-direct.com IET Annual Buyers Guide 2013
www.envirotech-online.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108 |
Page 109 |
Page 110 |
Page 111 |
Page 112 |
Page 113 |
Page 114 |
Page 115 |
Page 116 |
Page 117 |
Page 118 |
Page 119 |
Page 120 |
Page 121 |
Page 122 |
Page 123 |
Page 124 |
Page 125 |
Page 126 |
Page 127 |
Page 128 |
Page 129 |
Page 130 |
Page 131 |
Page 132 |
Page 133 |
Page 134 |
Page 135 |
Page 136
