Thermo Scientific TVA-1000B Instruction Manual - Geotech ...

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MI 611-186 – June 1996 Index U Using the Instrument 8 Using the PCIP Software Package 8 MB 121 Printed in U.S.A. 0696
Instruction MI 611-183 March 1996 CENTURY ® TVA-1000 Toxic Vapor Analyzer 11.8 eV PID Lamp Capsules (Part No. CR011YZ) IMPORTANT NOTE: This document contains essential information about 11.8 eV PID lamp capsules. PLEASE READ ENTIRE DOCUMENT BEFORE USING AN 11.8 eV PID LAMP CAPSULE IN YOUR TVA-1000. About 11.8 eV PID Lamps The standard PID capsule supplied with the TVA-1000 contains a 10.6 eV lamp. This PID lamp capsule is suitable for detection of many of the most commonly encountered hydrocarbons, since their ionization potentials generally tend to fall below 10.6 eV. However, in cases where you need to detect a compound with an ionization potential between 10.6 eV and 11.8 eV, the 11.8 eV PID lamp capsule is required. NOTE: It is important that you recognize the disadvantages of using an 11.8 eV PID lamp capsule prior to installing one in your TVA-1000. With normal care and cleaning, a 10.6 eV PID lamp capsule should give you greater than 2000 hours of life. The 11.8 eV PID lamp capsule, however, is not so durable. Its expected life is much shorter (often less than 100 hours) and is much more dependent on environmental conditions and usage pattern. However, with proper care and use you can maximize the life of your 11.8 eV PID lamp capsule and prevent premature failure. Because of the high energy UV radiation used by the 11.8 eV PID lamp capsule, the same magnesium fluoride material used in the 10.6 eV PID lamp capsule window is unsuitable. A special window material (lithium fluoride) is required in 11.8 eV PID lamp capsules to allow the short wavelength to pass through to the ionization chamber. Although lithium fluoride is one of the few materials that will transmit 11.8 eV photons, its crystal lattice is slowly eroded by the UV energy in a process called solarization. As the PID lamp capsule becomes solarized, the window changes to a yellowish color and transmission of the photons is reduced dramatically. Lithium fluoride is also a hygroscopic material, which means that it tends to absorb moisture. Absorption of moisture due to high humidity or contact with liquid water will severely degrade transmission, quickly reducing the usable life of the PID lamp capsule. The use of a WATERTRAP* probe (Part No. CR013EA) is strongly recommended to prevent ingestion of liquid water. *Manufactured by INTEK Corporation South, Baton Rouge, LA. and A+ Corp., Prairieville, LA.
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TVA-1000B TOXIC VAPOR ANALYZER INST
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Publications Comments Form Document
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TVA 1000B Toxic Vapor Analyzer July
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MI 611-185 - June 1996 General Inst
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MI 611-185 - January 2001
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MI 611-185 - June 1996 Contents Dis
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MI 611-185 - June 1996 Contents vi
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MI 611-185 - June 1996 Tables Table
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MI 611-185 - June 1996 Introduction
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MI 611-185 - June 1996 Theory of Op
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MI 611-185 - June 1996 Theory of Op
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MI 611-185 - June 1996 Hardware WAR
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MI 611-185 - June 1996 Hardware TVA
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MI 611-185 - June 1996 Hardware A s
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MI 611-185 - June 1996 Hardware 18
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MI 611-185 - June 1996 Startup and
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MI 611-185 - June 1996 Display Menu
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MI 611-185 - June 1996 Maintenance
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MI 611-185 - June 1996 Troubleshoot
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MI 611-185 - June 1996 Accessories
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MI 611-185 - June 1996 Appendix A:
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MI 611-185 - June 1996 Index L Log
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F.E.C. is a trademark of Fugitive E
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Figures 1 TVA-1000 Main Menu Screen
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PC Software Overview The TVA-1000 o
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PC Software MI 611-187 - June 1996
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Page 143 and 144: Index H Hardware and Software Confi
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Page 147 and 148: Contents Figures...................
Page 149 and 150: Figures 1 Microsoft Diagnostic Scre
Page 151 and 152: Getting Started Loading the PCIP So
Page 153 and 154: Getting Started MI 611-186 - June 1
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Page 157 and 158: Overview The PC Interface Program (
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Page 161 and 162: Overview MI 611-186 - June 1996 HEL
Page 163 and 164: Overview MI 611-186 - June 1996 Fil
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Page 167 and 168: Examples The following pages contai
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Page 171 and 172: Examples MI 611-186 - June 1996 Err
Page 173 and 174: Examples MI 611-186 - June 1996 Moc
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Page 177: Index C Calibration File 23 Configu
Page 181 and 182: Instruction MI 611-182 March 1996 W
Page 183 and 184: WATERTRAP Probe MI 611-182 - March
Page 185 and 186: Parts List PL 611-139 June 1996 TVA
Page 187 and 188: PL 611-139 Page 3 PROBE ASSEMBLY (F
Page 189: ADDENDUM IMPORTING TVA-1000B FILES
Page 192 and 193: Importing TVA-1000 B Datalog Files
Page 195 and 196: TVA1000B Quick Start and Calibratio
Page 197: 8 West Forge Parkway Tel: (508) 520
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Thermo Scientific TVA-1000B Instruction Manual - Geotech ...

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