Teledyne 3110 manuale d’uso

Teledyne Analytical Instruments OPER A TIN G INSTRUCTIONS FOR Model 3 1 10 Portable T r ace Oxygen Analyzer DANGER To xic gase s a nd o r fl am mabl e li quids may b e pres ent i n t h i s mon ito r i ng sy ste m . Personal protective e q u ipment may be require d when ser vicin g this inst rument. Hazardou s volt a ges exist on certain components [...]

Model 3110 ii Teledyne Analytical Instruments All Right s Reserved . No par t of this m anual may be r epro duced, tra nsmitted, transcribed , stored in a retriev al system, or translated into any o th er lan guage o r computer language in whole or in p art, in any f orm or by an y means, whe ther it be e lectronic, m echanical, magn etic, optical,[...]

Portable Trace Oxygen Analyzer Teledyne Analytical Instruments iii Speci fic Model Info rma t ion Instrument S erial Nu mber: _______________________[...]

Model 3110 iv Teledyne Analytical Instruments Safety M e ssages Your safety and the saf e ty of others is ver y i mportant. We have provided ma ny i mport ant safety messages in this manual. Please read these me ss ages carefully. A safety message alerts you to potential hazards that could hurt you or others. Eac h saf e ty message is associated wi[...]

Portable Trace Oxygen Analyzer Teledyne Analytical Instruments v IF YOU USE THE ANALYZER IN A MANNER OTHER THAN THAT FOR WHICH IT WAS INTENDED, UNPREDICTABLE B E HA VIOR COULD RESULT POSSIBLY ACCOMPANIED WITH HAZARDOUS CONSEQUENCES . This manual provide s infor m at ion designed to guide you through the installation, cali br a t ion operation and m[...]

Model 3110 vi Teledyne Analytical Instruments T ab le of Contents List of Fig ures ............................................................................ viii Introduc ti on ................................................................................ 10 1.1 Introduction 10 1.2 Feat ures 11 1.3 Method of Ana l y si s 13 1.4 Micro-Fuel Cell[...]

Portable Trace Oxygen Analyzer Teledyne Analytical Instruments vii 3.2.3 DATE Screen 27 3.2.4 TIME Screen 28 3.2.5 STANDARD ALARM Screen 29 3.2.6 ALARM Enable 29 3.2.7 FS ALARM S c ree n 30 3.2.8 HI-LOW ALARM Screen 30 3.2.9 LTCH ALARM Screen 31 3.2.10 RANGE 1 S c ree n 32 3.2.11 RANGE 2 S c ree n 32 3.2.12 Range Sc r een 33 3.2.13 SPAN VALUE S c r[...]

Model 3110 viii Teledyne Analytical Instruments List of Figures Fig ure 2-1 : Model 31 10 Rear Pane l .............................................. 18 Fig ure 3-1 : Front Pa n e l Ke ys ........................................................ 25 Figure 3-2 : Available Menus a n d Their Sequence ...... ....... ....... .... 26 Figure 4-1 : Battery C[...]

Portable Trace Oxygen Analyzer Teledyne Analytical Instruments ix DANGER COMBUSTIBLE GAS USA G E WARNI NG This i s an intrinsically sa fe instrument whi c h can be used in hazardous areas. It is th e c ustomer's responsibil ity t o ensure safety e specially when combustib le gas es are being analyzed since the potential of g as lea ks always e[...]

Introdu c tion Mo del 311 0 10 Teledyne Analytical Instruments Introduction 1.1 Introduction The Teledyne Analytical Instruments (TAI) Model 3110 Portable Trace Oxyg en Anal yz er is a portable, intrinsicall y s afe oxygen analyzer capable of analyzing oxygen levels from 2 parts per m i l lion (ppm) oxygen. The instrument ope r a t es from internal[...]

Portable Trace Oxygen Analyzer Introdu c tion Teledyne Analytical Instruments 11 WARNING Though the 3110 can be applied to monitor percent oxygen, doing so will lead t o m ore fr equent sensor replacement requirements. Figure 1-1: Model 3110 P ortable Trac e Oxygen Analyzer 1.2 Features This instrume n t is designed to be a versatile analytical ins[...]

Introdu c tion Mo del 311 0 12 Teledyne Analytical Instruments downloaded using the i ns trument’s optional RS -232 interface. • Display: A 2-line 20 cha r a c ter alphanumeric LCD on the front pa n e l displ ays data and operati on a l information through v arious screens. The contrast is adjustable for various lighting conditions. • Four-Bu[...]

Portable Trace Oxygen Analyzer Introdu c tion Teledyne Analytical Instruments 13 • Quick Disconnect Fitti n gs: Dual self-sealing quic k d i s connect fitti ngs are installed for making easy sample c onn e ctions . 1.3 Met hod of Analys is The sample oxygen i s m e asured by a unique electrochemical transducer whic h fun c t ions as a fuel cell; [...]

Introdu c tion Mo del 311 0 14 Teledyne Analytical Instruments If you have a warranty claim, ret urn the c ell in question to the factory for e v a lu ation. If it is determined that failure i s due to faulty workmanship or material, the cell will be replaced at no cost to you. WARNING: EVIDENCE OF DAMAGE D U E TO TAM P ERING OR MISHANDLING WILL RE[...]

Portable Trace Oxygen Analyzer Introdu c tion Teledyne Analytical Instruments 15 affect m eter a ccuracy, the Model 3110 can be used in any position without interfere n c e.[...]

Introdu c tion Mo del 311 0 16 Teledyne Analytical Instruments Intenti on a lly left blank.[...]

Portable Trace Oxygen Analyzer Installation Teledyne Analytical Instruments 17 Installation The Model 3110 T r a c e Oxygen Analyzer is designed to be portable and easy to set up a nd configure. To se tup the analyzer: • Read the Manu a l • Charge the b a tt ery • Install t h e s ample and vent gas lines • Install t h e tra ce sensor and pu[...]

Installation Model 3110 18 Teledyne Analytical Instruments The unit c an operat e continuously for approximately 4 days on a set of fully cha rg e d batter ies. If more frequent charging is required, the batte r i es ar e approaching the end of their useful life and should be replaced. See Battery Replacement in Section 4.3 of this ma nu a l. A low[...]

Portable Trace Oxygen Analyzer Installation Teledyne Analytical Instruments 19 and calibration gas. For atmospheric pressure sampling, connect a pump and flow control v a lve down stream from the analyzer and draw (rather than push) the sam p l e through the instrument. IMPORTANT: IF A PRESSURE REGULATOR IS USED, IT MUST HAVE A METALLIC DIAPHRAG M.[...]

Installation Model 3110 20 Teledyne Analytical Instruments For trace a n a lysis app lications, a flowmeter should be installed in the vent l ine bu t it should not incorporate any control valves or restrictive de v i c es. 2.3 Sensor Installati on The Model 3110's trace s ensor requires that the instrument lines be imme d i at ely purged with[...]

Portable Trace Oxygen Analyzer Installation Teledyne Analytical Instruments 21 2.4 Calibration Calibration i nvo l ves us ing a span gas to set the span of t h e instrument . T he proper sp an gas concentration depe nds on the range that the instrument will be used on. T h e corr ect concentration should be 80- 90% of the range used. For inst a nc [...]

Installation Model 3110 22 Teledyne Analytical Instruments 2.4.2 Bleeding the Regulator and Purging the G a s Line When using bottled ga s (gas cyl ind er) as a calibration gas for trace analysis applications, the r e gul ator and sample lines must be bled to remove t r a c es of trapped air. Otherwise air that is trapped in the lines especially be[...]

Portable Trace Oxygen Analyzer Installation Teledyne Analytical Instruments 23 2.6 External Signa l The standa rd 0-1 VD C output signal repres ents the pe rc entage of the curre n t rang e. For instance, if the range was set for 0 to 10 ppm, then 0.1 V would represent 1 ppm, 0.2V would be 2 ppm; 0.3V would be 3 ppm etc . This output signal, when i[...]

Operation Model 3110 24 Teledyne Analytical Instruments Operation The micro-fuel c e ll is not installed in the analyzer prior to shipment. It i s be a separate item that is to be installed according the procedure i n se c t ion 2.3 of this manual. Once the cell is installed and purged down with zero gas, the integral shut-off valve s in t he quick[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 25 arrows on the left a nd right of the bo ttom line identify these screens as setup screens by changing from UP/DO WN to LEFT/RIGHT. The se t up s creens also blink. • Select a val u e —When multiple options or values exist for a function, pre ss ing ENTER selects the cur[...]

Operation Model 3110 26 Teledyne Analytical Instruments • Increme n t or de crement a value 3.2 Operation and Setup Screens and Menus The Model 3110 ope r a tion and setup fun ctions are arranged in a set of 15 menus. All but t h e POWER ON screen are access ible via the UP/DOWN keys. F igure 3-2 shows the available menus and the sequence of scre[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 27 3.2.1 POWER ON Screen The POWER ON s creen automatically app ears on the di spl a y w hen the unit i s first powered up. The display appears briefly and shows the model num b e r and softwar e version. After a few seconds the di spl a y reverts to t h e HO ME screen. 3.2.2 [...]

Operation Model 3110 28 Teledyne Analytical Instruments 2. Use the UP/DOWN keys to alter t h e mon th. Then press ENTER. The c ursor w ill move over to the next editable field. 3. Use the UP/DOWN keys to alter t h e day. Then press ENTER. The c ursor w ill move over to the next editable field. 4. Use the UP/DOWN keys to alter t h e ye ar. Then pres[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 29 At any time you ca n pr e ss the ESC key to abort the entry and return to the DATE screen. 3.2.5 STANDARD ALARM Screen Note: Alarm relays are not in cluded o n the standard version of the 3110 . During an ala r m a b linking “AL” will appear in the upper right corner of[...]

Operation Model 3110 30 Teledyne Analytical Instruments To enable or disable the alarm: 1. Use the UP/DOWN keys to navigate to the ALARM E N A BLE screen. The n p re ss ENTER to enter the alarm setup screen. 2. Use the UP/DOWN keys to toggle bet w een ENABLED or DISABLED. Then press ENTER to accept the di spl a yed status. 3. Press ENTER again t o [...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 31 alarm . A H I alarm activates when the oxygen concentration rises above the setpoi n t . The LO alarm activates when the oxygen concentration falls bel ow th e s etpoint. To set the a larm as e ither a HI or LO alarm: 1. Use the UP/DOWN keys to navigate to the HI-LO ALARM s[...]

Operation Model 3110 32 Teledyne Analytical Instruments To reset a l atched alarm that has triggered use the ALARM ENABLE screen and temporarily DISABLE the alarm. See Section 3.2.6. This will re s tore the alarm to it previous non-alarm condition. Note: A latched alarm can only b e reset w hen the concen tration falls or rises to a non-alarm value[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 33 To define or c hang e range 1: 1. Use the UP/DOWN keys to navigate to the RANGE 2 screen. Then press ENTER t o e nt er the setup screen. 2. Use the UP /DOWN keys to change the initial value. Press ENTER to accept the displayed value and to return to the RANGE 2 scree n. Not[...]

Operation Model 3110 34 Teledyne Analytical Instruments 3.2.13 SPAN VALUE Scree n The SPA N V ALU E screen displays the oxygen concentration of the span gas used for cali br a t ion. This is not a measured value; it is the known span gas concentration that is input to the analyzer by the operator. To change t he span g as concentration: 1. Use the [...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 35 1. Use the UP/DOWN keys to navigate to the SPAN screen. Then press ENTER t o st a rt th e span calibration. Once the span calibration has begun the screen changes to reveal a span finish selection. 2. When the FIN ISH selection appears, press ENTER to end the span cali br a[...]

Operation Model 3110 36 Teledyne Analytical Instruments To us e t hi s fe a tur e: 1. Use the UP/DOWN keys to navigate to the FILTER scree n. Then press ENTER t o e nt er the setup screen. 2. Use the ENT/ON key to c h a nge the filter to the active mode. The arrows will poi n t left and r ight and the filter setting will blink. 3. Use the UP/DOWN k[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 37 RESET me nu a gain. The data set can be downloaded using the LOG TRANSMIT screen (see Section 3.2.17). To start t h e dat a logger: 1. Use the UP/DOWN keys to navigate to the LOG RESET & START screen and press ENTER. 2. When the scr e en b egins to blink press ENTER aga[...]

Operation Model 3110 38 Teledyne Analytical Instruments 1 stop bit no flow control Refer to your c o m puter manu al for details on how to setup the optional RS -232 communications port on your compute r. To download a data l og : 1. Use the UP/DOWN keys to navigate to the LOG TRANSMIT screen. The n p re ss ENTER to enter the setup screen. 2. Press[...]

Portable Trace Oxygen Analyzer Operation Teledyne Analytical Instruments 39 1. Use the UP/DOWN keys to navigate to the POWER DOWN screen. The n p re ss ENTER. 2. Press ENTER again t o t urn the instrument OF F. In a few seconds the analyzer will turn off.[...]

Maintenance Model 3110 40 Teledyne Analytical Instruments Maintenance & T r oubleshooting 4.1 Routine Mai ntenan ce Other than re p l a cing the sensor and cell holder O-ring, there are no user-serviceable components within the instrument housing. Routine maintenance consists of wiping down the instrument case, cleaning the screen and checking [...]

Portable Trace Oxygen Analyzer Maintenance Teledyne Analytical Instruments 41 batte r i es. Refer to th e Spare Parts Listing in the Appendix for the correct replacement battery. Note: The batteries a re not user serviceable. They can only be repla ced by a qualified technic i an. 4.4 Battery Power Supp l y Service The Model 3110 i s designed to be[...]

Maintenance Model 3110 42 Teledyne Analytical Instruments Figure 4-1: Battery Charger Port on t h e Mode l 3110 4.5 Cell Replacement Th e ch ar act eri st ic s o f t he mic r o- fu el c ell ar e s im il ar to tho se of a N iC ad ba tte ry in th at b oth pr ov ide an al mo st con s ta nt ou tp ut th rou gh th eir us efu l l if e, an d the n fa ll of[...]

Portable Trace Oxygen Analyzer Maintenance Teledyne Analytical Instruments 43 in such a way as to obviate any possibility of incurring damage. Under no circumstances should you d isturb the integrity of the cell package until the cell i s to be actually used . If the cell package is punctured a nd a ir p ermitted to enter, the cell will immediately[...]

Maintenance Model 3110 44 Teledyne Analytical Instruments cell p e rformance wi ll not be affected. On the following pa g e is a graph showing the effects of CO 2 on cell l ife. WARNING: EVIDENCE OF DAMAGE D U E TO TAM P ERING OR MISHANDLING WILL RENDER THE CELL WARRANTY NULL AND VO ID . 4.7 T e mperature Compensation Th e mic ro-f uel ce ll h as a[...]

Portable Trace Oxygen Analyzer Maintenance Teledyne Analytical Instruments 45 Effect of CO 2 on B-2 Cell Life 1. This curve a ss umes continuous exposure. 2. Intermitte n t exposure wil l extend life. In general , t he CO 2 effect is cumulative and the ave r a ge CO 2 concentration should be used to find the pr e dicted cell life. 3. Cells ca n b e[...]

Maintenance Model 3110 46 Teledyne Analytical Instruments 4.8 Leak T es ting WARNING: IF A LEAK IS SUSPECTED I N THE UNIT, DO NOT ATTE M P T TO TIGHTEN THE QUICK DI SCONNECT FITTINGS . THE FITTINGS ARE POTTED I N EPOXY AND TIGHTENING T H EM WILL BREAK THE SEAL. To chec k for l e aks, TAI recommends one of the following procedures: Procedure I: 1. P[...]

Portable Trace Oxygen Analyzer Maintenance Teledyne Analytical Instruments 47 Intenti on a lly left blank.[...]

Appendix Mo del 311 0 48 Teledyne Analytical Instruments Appendix A.1 Specifications TAI Sales Order Number: Instrument S erial Nu mber: Micr o-fue l Cel l Class: B-2, A-2C, B-2CXL, Insta Trans Ranges of An alysis: 2 user defined ra ng e s* Accuracy: ±2% of scale or ±1 PP M (whichever is greate r) a t constant temperature; ±5% of reading or ±1 [...]

Portable Trace Oxygen Analyzer Appendix Teledyne Analytical Instruments 49 A.2 Spare Parts List QTY P/N DESCRIPTION 1 O-165 Cell Ca p O -Ring (Std.) 2 B27296 Batte ry ( m us t be installed by a qualified technition). 1 A761 Batte ry Ch a rger, Univ ersal 1 CP2487 2-pin 0-1 VDC Output Plug 1 A36289 Calibration Kit S td. 2 F1378 Fuse 200 mA(T) 1 A654[...]

Appendix Mo del 311 0 50 Teledyne Analytical Instruments Index A2C cell, 43 AC adapter. See charge ada pter AC charger port, 41 accuracy, 14, 48 alarm, 29 enable/disable, 29 failsafe, 29 HI/LOW, 29 latching, 29, 31 resetting, 32 alarm setpoint, 29 analysis range, 10, 48 arrow, 25 atmospheric pressure application, 19 auto-ranging, 12, 32 B2C cell, 4[...]

Portable Trace Oxygen Analyzer I ndex Teledyne Analytical Instruments 51 housing, 10, 14 hydrocarbons, 13 impedance, 14, 23 inaccurate analysis, 19 incrementing a value, 26 instrument position, 15 intrinsically safe, 10, 14, 41 leak testing, 46 LED, 12 LO alarm, 31 LOG INTV screen, 36 LOG RE S E T & START screen, 36 LOG TRANSMIT screen, 37, 38 [...]

Appendix Mo del 311 0 52 Teledyne Analytical Instruments throttle valve, 18 time for mat , 28 TIME screen, 28 time stamping, 28 trace analysis application, 19 trapped air, 20, 21 tube fittings, 19 UP/DOWN key, 24, 25 user interface, 12 vent line, 19 , 22 , 46 vent line r es t riction , 19 warning sign, iv warranty, i i warranty claim, 14 website ad[...]