Laser Safety, R N I N G | Teledyne 651 instruction

Laser Safety

The Ultrafine Particle Monitor – Model 651 is a Class I laser-based instrument. During normal operation, you will not be exposed to laser radiation. To avoid exposing yourself at any time to hazardous radiation in the form of intense, focused visible light (exposure to this light can cause blindness), take these precautions:

∙Do not remove any parts from the instrument unless you are specifically told to do so in this manual.

∙Do not remove the instrument housing or cover while power is supplied to the instrument.

W A R N I N G

The use of controls, adjustments, or procedures other than those specified in this manual may result in exposure to hazardous optical radiation, which can cause blindness.

iv	07506C DCN6727

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Teledyne 651 operation manual Laser Safety, R N I N G

Contents

Model Page Trademarks This page intentionally left blank F e t y M e s s a g e s Laser Safety R N I N G R r a n t y This page intentionally left blank O u t T h i s M a n u a l V i s i o n H i s t o r y Viii Contents Particle Counting Maintenance, Service, and Troubleshooting G u r e s SFC Set Flow Rate Calibration Constant B l e s Table A-1 Xiv How This Manual is Organized R p o s eG a n i z a t i o n L a t e d P r o d u c t L i t e r a t u r e T t i n g H e l p Product Overview O d u c t D e s c r i p t i o nA P T E R Specification s Parameter Specification Parameter Water System Physical Features W i t W o r k s 2illustrates the flow system of the Model Model 651 Flow System Schematic Unpacking and Setting Up the Model C k i n g L i s t Model 651 Maintenance Kit PN DU0000169 P a c k i n g Equipment InstallationConnecting the Water Supply Remove Protective Caps Bracket Screw Connecting the Water Supply Connecting the Water Exhaust Tube Connecting the Aerosol Supply Connecting the Aerosol Supply Nozzle Securing Inlet Screen Assembly in Place Installing the Model 651 in a Rack Connecting the USB Cable Connecting Power and Warming up the Model Warm-up Screen Moving and Shipping Model Moving the Model 651 Short DistancesPreparing the Model 651 for Shipping and Storage 07506C DCN6727 Instrument Description O n t P a n e lDisplay Indicator Light Status Messages C k P a n e l T e r n a l I n s t r u m e n t C o m p o n e n t s Optics ModuleVacuum Supply Circuit Boards Water SystemFans Internal Clock Data Communication Ports RS-232 Serial Connections Ethernet Communication Port 07506C DCN6727 E r a t i n g P r e c a u t i o n s Outdoor Operation ProceduresInstrument Operation C o m m e n d e d O p e r a t i o n P r o c e d u r e s Standard Operation Procedures S p l a y / U s e r S e t t i n g s ∙ Status ∙ Setup ∙ TotalR m u p Home Screen Status Description Setup Screens On After WarmupOFF SET Time Address Total Screen Mask 07506C DCN6727 Technical Description E o r y S i g n o f t h e M o d e l 6 5 Sensor Pulse Height Flow System Critical Flow Temperature Control Inlet Pressure Measurement Water Removal System Page 07506C DCN6727 Particle Counting T a l C o u n t a c c u r a c y V e T i m e C o u n t i n g Concentration = Total counts N c e n t r a t i o n M e a s u r e m e n t Concentration = N × t 07506C DCN6727 T a l i z e r M o d e 07506C DCN6727 Computer Interface Commands, and Data Collection M p u t e r I n t e r f a c eEthernet Programs and Features Choose Turn Windows features on or off Flash Drives Flash Memory Data Files Line Example of data record USB RS-232 Serial Communications Terminal Communications Communications Parameters M m a n d s ReadSET 07506C DCN6727 07506C DCN6727 Maintenance, Service Troubleshooting U t i o n M o v i n g t h e C o v e r P l a c e m e n t P a r t s K i t s M o v i n g a n d Install i n g t h e W i c k T e A n g i n g t h e F i l t e r s R o s o l F l o w C h e c k s Model 651 Flow Schematic E a n i n g t h e W a t e r B o t t l e S p e c t i n g a n d C l e a n i n g t h e F a n s E a n / R e p l a c e t h e O r i f i c e s S p e c t L i q u i d L i n e s A t u s M e s s a g e s Troubleshooting Troubleshooting INLET/DRAIN C h n i c a l a s s i s t a n c e T u r n i n g t h e M o d e l 6 5 1 f o r S e r v i c e Primer on Electro Static Discharge W S t a t i c C h a r g e s a r e C r e a t e d Static Generation Voltages for Typical Activities Sensitivity of Electronic Devices to Damage by ESD M m o n M y t h s a b o u t E S D D a m a g e S i c P r i n c i p l e s o f S t a t i c C o n t r o l General Rules 07506C DCN6727 Working at the Instrument Rack Working at an Anti-ESD Work Bench Opening Shipments from Teledyne API’S Customer Service Transferring Components from Rack to Bench and Back Packing Components for Return to TAPI’s Customer Service 100 07506C DCN6727 Commands Read SET Command Explanation Read Commands A D C o m m a n d s RAI Read Analog Input VoltageRAI Rall Read Operating Condition Rall RCT Read Current Time RD Read Displayed ConcentrationRCT RIE RIE Read Instrument ErrorsRIF Read Aerosol Flow Rate RIF RIS Read Instrument Status RL Read Laser CurrentRIS RPN Read Nozzle Pressure Transducer RLL Read Liquid LevelRPA Read Absolute Pressure Transducer RPV Read Vacuum Pressure RRD Read Data Record RRD RRS Read Status Record RTA Read Cabinet TemperatureRTC Read Conditioner Temperature RRS RTG Read Growth Tube Temperature RTO Read Optics TemperatureRV Read Firmware Version Number SM Set Mode T C o m m a n d s SA Set Auxiliary Flow Valve SFC Set Flow Rate Calibration ConstantSFC SP Set Pump Vacuum SR Set Real-time Clock Sstart Starts a New Sample Sstart T a R e p o r t i n g R e c o r d s ST Set Transport Flow Record CNTPstd Record Status Tinlet Index Aerosol inlet 43, 45 External vacuum source Orifice Teledyne Contact Information Index-5