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Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание IFA 100

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...ls 20 Back panel controls 21 2 The flow measumnent process Overview ofthe measurement process 23 Detailed instructions 23 Configuring the bade paneJ and connecting the cables 23 Measuring and entering transducer parameters 26 Frequency response tuning 30 Configuring the signal conditioner 32 Configuring and operating the 1 1 bridge 35 Olecldlst for routine operation 36 3 General information Princi...

Страница 3: ...ption 57 Signal conditioner commands 58 Anemometer commands 60 Master cabinet convnands 61 Blodc read and load 62 Blodc read 62 Block load 62 6 Troubleshooting Bridge oscillation 65 Broken or open sensor 65 Inability to measure resistance In the Res Meas mode 65 IFA will not switch to Run 65 Anemometer switches from Run to Standby 66 7 Specifications MOOELJss Master Cabinet 67 MOOEL1ss and 159 pow...

Страница 4: ...inet 55 21 Extemal connections ofthe master and slave cabinets 56 22 Back label ofthe master and slave cabinets 68 1 line voltages for the master and slave cabinets 10 2 Resistance change as zero is approached 28 3 Available settings for the Bridge Comp control 31 4 Comparison of probes and their operating temperatures and coefficients 39 5 Overheat ratios for common sensors 41 6 Switch settings o...

Страница 5: ...6 CONTENTS Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 6: ...te control interfacing chapter 5 gives complete instructions on installing a remote interface o Troubleshooting chapter 6 helps to isolate clarify and perform certain c ommon system functions o Specifications chapter 7 gives the specifications for most important components ofthe system This instruction manual is broken down into three levels Chapter titles appear at the top ofthe page in upper and...

Страница 7: ...mit suggestions please contaa Customer Service TSIIncorporated I P O Box 64394 St Paul MN 55164 USA fax 612 4 1 12 20 I telex 6879024 telephone 612 483 4711 ABOUTTHfS IMNUM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 8: ... items Ifnot contact TSI s Custaner Servicedepartment The IFA 100 System consists of aMOO l 158 Master Cabinet for the first four transducer channels and a MOOa 159 Slave Cabinet for each additional group offour channels Both master and slave cabinets are equipped with a rear panel module that provides a fuse holder a PC card to switch the line voltage and a linHOI d receptade See figure 1 and tab...

Страница 9: ... 1OS 1 120 108 to 126 1 220 198 to 231 o s 2 40 216 to 252 o s The master and slave cabinets are easily rack mounted Remove the rubber feet from the boaom o each cabinet and slide the cabinet into the rack Secure it with the two screws included in the accessory package CETTINC STARTED Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 10: ...s instructions to the transducer module and signal conditioner module the microprocessor also monitors such parameters as the seleaed bridge sensor faults and the overheat settingof the MODEL 1so Anemometer in the standard 1 bridge position Front panel controls ofthe Mode 158 Master Qbinet Refer to figure 2 as you read the following descriptions LED display The display includes two digits for chan...

Страница 11: ... I I IFA lOO NSOuca f l f IF I For l I IHnl I 1 1 FRfQUENCYCOMP CAU Ill 0 TMNSOUCU 0Pil4J l 2 0 TSI FR QUENCYCOMP r c i Clr R E r l0 if I s 9 i Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 12: ... operated through the front panel controls If you set the interface mode to Remote the system is controlled from a remote terminalor computer via an RS 232 C interface Channel The channel function selects one of the 16 channels To select a channel press Channel and then a channel number 1 through 9 or 01 through 16 Output connector The Output Connectoron the front panel of the master monitors the ...

Страница 13: ...bridge amplifierto the top ofthe bridge Bridge Compensation Bridge Comp allows you to repeat frequency response senlngs It is one ofthe two controls that are needed to optimize the frequency response The display range is approximately 20 to 5300 Once a given probe is optimized for maximum frequency response press Bridge Comp to record the value from the display and repeat the bridge compensation s...

Страница 14: ...al function control above the Test Signal key Push ing In and turning the control allows you to adjust the frequency of the test signal from 300 hertz to 30 kilohertz when you turn the control you adjust the amplitude Front WJel controls ofthe anemometer The front panel controls shown in figure 5 include the Operate Res and Frequency Compensation controls Operare Res The Operate Res control is use...

Страница 15: ... 2 Standard probe conneaor 3 Hi Pwr probe conneaor 4 Bridge Voltage output oonnector 5 Sensor switch film wire 6 Bridge Selector switch CStd 1 Std 2 Hi Pwr 1 1 7 Probe connector for d e 1 1 bridge position 8 Control Resistor Cont Res connector for the 1 1 bridge position lntenulswltdts PROBE IJMDARD II Nil YOI TAGE 0 0 0 BRIDCESa l fUI m1 I IJU 1 1 m MOOEL1so PROBE COHTRES e 1 1 ANEMOMETER The ane...

Страница 16: ...ne for the probe and one for the control resistor in order to match impedances on both sides of the bridge You must connea a MODEL 1306 Control Resistor to the end of the Control Res cable one that is equal to the desired operating resistance ofthe probe Due to the symmetrical bridge the probe current is 0 3 ampere The transducer functions applicable in the 1 bridge position are RurVStandby Bridge...

Страница 17: ...es from 0 to 9 volts in 1 volt increments Offset is sub tracted from the transducer voltage orfrom the external input voltage only in the oc ooupling position Cain The Gain setting ranges from 1 to 900 DC or AC The setting is made up of a single digit mantissa 1 through 9 and an exponent 0 through 2 Gain is applied after Offset Filter low pass The Filter setting is the rutofffrequency from 1 hertz...

Страница 18: ...pling switch and output connector 1he lnt Ext switch factOf set to Internal toggles between the transducer output ronnector and the Input connector 1he Coupling switch facto y set to DC selects either oc or AC input coupling In the AC position the 0 1 3 or 10 hertz switches select the lowest frequency of Interest 21 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www arti...

Страница 19: ...22 CHAPTFI11 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 20: ...in this chapter for detailed instructions on setting up and operating the 1 1 bridge 1 Selectthe length ofthe probe cable with the intemal slide switch to either 5 meters 15 ft or 20 meters 60 ft see figure 10 The anemometer is factory set for 5 meter 15 ft cables The probe cable should be a stan dard RGSSMJ 50 ohm coaxial cable When the switch is set for 20 rneter 60 ft cables an LED on the back ...

Страница 21: ...t I I QJQJ 0D 08 TSI FREQl NCY COW h T J Ofti IU TRANSOUC9t 1 FREQl NCYCOMP r T Of RA IIIfS TRANSOUCflt 2 FREQUENCYCO t l eQAJb T Of RA11 1 TRANSDUCER 3 FREQUEifCYCOMP c Nif OPONIMil TRANSDUaR 4 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 22: ...jack on the front panel by pressing Signal Conditioner or Trans ducerOutput Display on the front panel 6 Ifthe system includes a slave cabinet you must power it up first 7 Plug in the power cord Switch on the power The Channel display shows that Channel l is seleaed by default The fault light above the Data dis play comes on indicating an open sensor Both the lm for OUtput display in the transduce...

Страница 23: ... number Measuring nd entering transducerpat7imeters Measuring the cable and cold probe resistance All resistance measurement functions and operating parameters are displayed in the Data portion ofthe front panel s digital display The Resistance Measure Res Meas funaiOn is used to measure the resis tance ofthe priobe orthe probe cable depending on whether a shorting probe or a sensor probe is attac...

Страница 24: ...m the control counterdockwise the reading decreases to zero and then if continued in creases negatively This zero is the real null If you continue to turn the oon trol counterclockwise the reading becomes a large negative number At some point the control resets and the display reads a large positive number At the point where the control resets the Null Display may be very close to zero However thi...

Страница 25: ...ge in resistanceon the display as a result of how dose to zero you set the null display TABlE 2 Resistance cha J as zero Is aeeroached bridge Ilion di 1Al ohms Std 1 able resistance 0000 0 259 0010 0 261 probe resistance 8 500 0010 8 504 HIPwr cable 0000 0 264 0010 0 265 probe resistance 8 522 0010 8 531 Example Measure and enter the cable resistance press F 2 4 displayed X XXX ptevlous value 2 23...

Страница 26: ...be must be attached to the probe sup port Handle the probe with care it is easily damaged Determining the operating resistance The operating resistance of the sensor can be taken from the resistance data supplied with each TSIprobe or it can be calculated from the cold resistance by applying the appropriate overheat ratio OHR OHR heated sensor resistance cold sensor resistance Refer to chapter 3 G...

Страница 27: ...stem Frequency response tuning Note that the frequency response tuning assures that the system allows rapid fluctuations in flow velocity Therefore when tuning the system the probe should always beoperated In a flow at the maximum velocity expected during measurements Nljustingbridge compensation To activate this function press 0 BRIDGE COMP displayed 70 Current bridge compensation appears example...

Страница 28: ...an also trigger the Osc indicator If you have difficulty connect an oscilloscope to the front panel output jack and observe the signal as you adjust the Cable Comp control Square wave test for optimum frequency response To optimize the frequency response of the system use the Test Signal Refer to Appendix 1 for informa tion on square wave testing With the system in Run and an oscilloscope connecte...

Страница 29: ...e following steps explain how to enter read values for the Offset Gain and Filter functions Offset The range of offset Is from 0 to 9 volts in 1 volt increments To read the previous value assuming that the previous value is 1 displayed To enter a new value of 9 press di5played 9 To changethe value to 8 press CLEAR ENTER displayed blank 8 8 Cain The Gain on the signal conditioner is displayed with ...

Страница 30: ...01 To change the value to 30 displayed blank 3 3 00 3 01 3 01 Filter The filter setting of the low pass filter also appears as a 1 digit mantissa range of 0 to 9 and a two digit exponent range of 0 to S To read apre vioos value assuming that the previous value is 1 kilohertz displayed 03 JJ Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 31: ...er input The signal conditioner is connected internally to the anemometer channel on its right when viewed from the back of the instrument the input switch on the rear panel is In the lnt position All values of the signal conditioner are stored in the microprocessor s mem ory and are recalled each time the system is powered up If you hear a long tone it means that an error has been made Either the...

Страница 32: ...te that the probe is easily damaged handle it with care 7 Connect the oscilloscope to the Output jack on the front panel 8 Plug in the power cord Switch on the power The LED on the back panel should be off The Channel display now shows that Channell has been selected by default The Fault light above the Data display should be off The trans ducer Output Display and Interface Localuos are on 9 Press...

Страница 33: ...n the oscillosoope Refer to Appendix Afor information on square wave testing Adjust the Cable control for the desired signal shape see Appendix A You can also vary the Bridge control slightly along with the Cable control to optimize the shape ofthe signal displayed on the oscilloscope Switch offthe Test Signal lhe anemometer is now ready to take data Next refer to Configuring the signal conditione...

Страница 34: ... Prandtl number density ofthe gas or liquid v velocity n a exponent close to 2 t operating temperature ofthe sensor t fluid or environmental temperature t t typically 22s c in air and 4o c in water R operating resistance ofthe sensor R3 resistor in series with the sensor usually 10 ohms E bridge The operating resistance Is set to operate the sensor at a resistance that is high enough to achieve th...

Страница 35: ... or for very low level turbulence measurements fine tungsten hot wires can have advantages both in frequency response and in signal to noise ratio For work in conducting liquids such as water the hot film sensors must have a heavier quartz coat ing which should be designated when ordering The quartz coatingdoesnot affect frequency response until about 30 kilohertz The operating resistance is a pre...

Страница 36: ...3 0 0042 0 0009 0 0018 0022 0 0018 0022 The optimum velocity sensitivity is obtained with the largest temperature difference this al so minimizes temperature sensitivity If the resistance for ambient temperature or for a diffetent operating temperature is needed use the following formula figure 12 is a graph ofthis relationship R R Oo Ro r R op 100 cp 9 where Rop probe resistance at temperature TJ...

Страница 37: ...RuJQ Ro Operatingresistaneeat25o c 100 J Ro c 1 37 50 7 61 11 0350 100 f To assurethe correct operating temperature of the probe check the probe resistance at room temperature Example 2 Given the label information In figure 11 calculate the resiSiance of the probe for room temperature Cf I TER J Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 38: ...perating resistance can be taken from the resistance data sup plied with each TSI probe or it can be calculated from the cold resistance by applying the appropriate overheat ratio OHR OHR heated sensor resistance cold sensor resistance Table 5 gives typical overheat ratios for convnonly used sensors TABLEs Overheat ratios for common sensors senSOf overheat ratio 4 J m tungsten wire cylindrical fil...

Страница 39: ...e probe resistance at the operating temperature Rp overheat ratio RpRe Rp operate resistance or control resistor at 1 1 Bridge position The ovemeat ratio depends on the type of probe Normally it is 1 8 for tung sten wires and 1 5 for hot films Shown belOw is a bridge with the following conditions Probe type film Re 6ohms probe resistance at ambienttemperature Rp 9ohms probe resistance at operating...

Страница 40: ... is the rate of heat transfer from the wire to the fluid Since this is not generally the variable of interest a calibration of bridge voltage versus velocity must be made If desired lSI can furnish calibrated probes for air or water For other fluids you must perform your own calibration Qlibratingdevices lSI manufaaures a small calibrating device It has a small nozzle fed by two quieting chambers ...

Страница 41: ...pressure as well as the reference velocityand direaion Calibrations with multisensor probes must be done on individual sensors operated normal to the flow stream so the discussion of single sensor probes given below can be extended to cover multisensor probes as well Since a qlindrical sensor measures the resultantvelocity normal to the cylin der it is important to orient the sensor so that the fl...

Страница 42: ...are more stable over long periods The accuracy oftransient readings depends on the closed loop response of the anemometer for the particular sensor and environment conditions lhe IFA 100 has a frequency response up to 450 kilohertz depending on the anemometer sensor environmen and quality ofthe trim adjustment The small hot film and hot wire sensors used with these instruments can be broken by con...

Страница 43: ...d tend to last longer than the cylindrical types Retumingprobesftw cement When returning a probe for repair include the following information for fastest service The name ofthe individual to be contacted when returning the probe 2 The name ofcompany and appropriate mailing address 3 The purchase order number and proper documentation 4 The type ofsensor being returned S The sensor s operating fluid...

Страница 44: ...m is first powered up The Fault and Run line indicate the status o thetransducer The two bridge lines indicate the position ofthe bridge switch for a MODEL tso Anemometer Two lines transmit the transducer output and the signal conditioner output MocW1S9 Mod I1SI tranMiuar r __ ____ Moclel 150 ot140 _ K run diU INlier cabinet bridst 11 II I r ow 4 I t llanal LJ lip rr _ __ c ondllloMr abiMt __ I r ...

Страница 45: ...ross the upper bridge resistor The fail safe circuit shown in the diagram protects against sensor failure due to operatorerror The output of the anemometer bridge voltage is available at the rear panel ofthe anemometer or at the MOOELtse output figure 17 Fai gfe drcuits The anemometer has protection circuits to prevent accidental burnout of a probe The anemometer automatically switches to Standby ...

Страница 46: ...cable resistance is 1 ohm the maximum Oper ate Resistance is 2 x 8 1 17 The acceptable overheat ratio allowed becanes 2 125 The block diagram in figure 17 includes the Internal External switch the Input Coupling switch and the following sections Gain Fiker and Control The lntemal Eldernal switch selects the output of thetransducer when in the Internal position In the External position the Input Co...

Страница 47: ...me the MODEl 158 is powered up the MOOEL157 funaion values are reloaded from the battery backup merTlOfY using these data lines The Signal Conditioneroutput is available at the rear panel or at the Output jack on the front panel ofthe MODEL 1sa pin CGrVol Additionaluses ofthesignal conditionB flkll c trol IOModell 8 The output range of the signal conditioner is 5 volts Many wire and film sensors h...

Страница 48: ...e mantissa gain 10 The gain cannot be greater than the Span in 1 above 4 To check the range ofthe output voltage gain 0 Offset cannot exceed 5 10 0 72 1 2 8 negative range is within limits 5 To check the positive range gain EM Offset cannot exceed 5 10 1 44 1 4 4 positive range is within limits With an offset value of 1 and a gain of10 the output ran_ge of the signal conditioner is 2 4 to 4 4 volt...

Страница 49: ...52 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 50: ...n the anemometer 1 through 16 see figure 19 The switch is labelled in hexadecimal 0 through 9 Athrough F Channels 1 through 9 are set using switch settings 1 through 9 Channels 10 through 16 are set according to table 6 TABLE 6 Switch sellings of cnannels 10 16 switch channel selling 10 A 11 8 12 c 13 0 1 4 E 15 F 16 0 The MOOELtsa and 159 have four transducer positions labelled 1 through 4 on the...

Страница 51: ...he knobs Mcx e 157SigNIConditionen Follow these three steps to install a MOOEL 157 Signal Conditioner In the Reid 1 Remove the blank panel on the back ofthe cabinet MooEL 158 or 1S9 l Slide the signal conditioner into the cabinet with the side cover in the guide slots see figuf e 20 fOf a rearview of cabinet 3 Push in the module until it bottoms out on the rear rods Se ure the modole with the two ...

Страница 52: ...EXPANDING THES STEM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 53: ...connecting from the MODEl tsa to additional MOOB 159 Cabinets Vou may stack the cabi nets at your discretion The anemometet rrodules are tagged atthe back to indicate which channels S 8 9 12 13 16 belong where 8 channel 12 hannel 16 channel t 1odeJ 158 Modell58 Model 158 _ r Modei1S9 Modell59 IModel 159 r r Model 159 Model 159 _ r Model 159 2 Insult the anemometer modules and the signal conditione...

Страница 54: ... and data terminal equipment DT In this application the two types are differentiated by pins 2 and 3 The IFA 100 is configured as DCE it transmits data on pin 3 and receives data on pin 2 Using the TSI provided cable a nonreversing type that con nects pins 2 and 3 of one end to pins 2 and 3ofthe otherend the IFA 100 communicates with devices configured as DTE If a device is configured as DCE it is...

Страница 55: ...e the IFA 100 is servicing a command string the IFA 100 sends Bell CR and aborts the remaining commands in the strings Command strings should no have more than one Request Re adlng If more than one is in the string multiple re5pon eS each terminated by ACK CR is generated Table 8 lists the commands of the signal conditioner TABLE 8 Sign1l conditioner commilnds Instrument function charitder offset ...

Страница 56: ...igit value To request the Filter value enter R I The monitor displays Fl t1 F ___1 04 channel numberl 11 l function mantissa expone nt symbol function exponent 2 digit value To change the Offset value to 9 enter Z9 1 The Offset of the present channel then changes to 9 To change the Gain value to 200 enter G2 2 1 Note that the mantissa and the exponent can be changed independentJy To change the Gai...

Страница 57: ...ter starxb s run R bridge oomp 8 cable res c operate rest 0 ovcr t reference l ff testsignal ON T test signal Off 0 OU Ut displa E To request a reading ofr Cable Res enter 0 The monitor displays 0 1 c__0 23 2 digit channel numbef l I funaion function value To request a reading ofQperate Res enter m l The l fiOnitordisplays m 010_1 0 010 2 digit channel numbet 1 J function function value To change ...

Страница 58: ...el number m nn 2 digit channel number s I or I enter S CR s 0152S F S modules type anemometer and signal conditioner 2 bridge position standard 1 s standby 0 test signal off F current functlon filter channel number 2 digit 01 16 module type 1 digit 1 2 4 S or 6 1 anemometer 5 anemometer and signal conditioner 2 temperature 6 c temperature module and signal conditioner 4 signal conditioner bridge p...

Страница 59: ...s 5 digits Last Read Res Meas NULL OSPl 5 digits last Read Bridge Comp 5 digits Blodcload Block Load loads a string directly into the memory of the IFA 100 without changing the current chaMel number funttion The functions except channel number can be in any order and all need not be present The func tion characters must appear before the funaion value eg G90 means that the gain is 9 and could appe...

Страница 60: ...for Filter Gain Offset or Cable Res respectively Value 2 digits Offset 00 09 Gain Mantissa 1 9 and Exponent 0 2 Filter Mantissa 1 9 and Exponent 0 5 Cable Res 4 digits REMOTE CONTRot INTERFACING 63 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 61: ... CHAPTERS Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 62: ... probe in chapter 3 The Res Meas function does not work properly if you use the wrong zero setting An incorrect setting produces a Display Resistance reading that gradually increases until it reaches 19 999 ohms and then indicates an overrange by flashing 99 999 on the display If the IFA will not switch to Run follow these three steps 1 Ifthe sensor operating resistance is set too high the anemome...

Страница 63: ...rrupted o The probe ex probe cables are disconnected o The sensor is broken o The system goes into large scale oscillations o The keys Bridge Comp Operate Res or Res Meas are seleaed on the front panel ofthe system CHAPTER6 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 64: ...rate time constant accuracy temperature stability typical output impedance accessories lS 232 cable RG 58MJ output cable TABLE 12 Voltages supplied by the MODELS 1sa and 159 cabinets voltage current A 15 0 2 15 0 2 7 5 0 25 7 5 0 25 5 1 4 15 0 6 10 referenced up 10 16 channels square wave O J to 30kHz 0 to 4 5 volts 41 J 1 mV 2 digits 2 5 rNdingls 20 40ppm 100ohm 6ft 1 8 m 6ft 1 8 m power W 3 3 1 ...

Страница 65: ...ge temperatlne altitude MOOEl 159 ooly 100 120 220 or 2 40 V 5 10 10 SOto60 Hz 100VA maxl 12 25 to 16 8 kg 1 27 to 37 lb 483 x 281 x178 mm 19 x 15 x 7 in 0 toSO C 4600 m 15 000 t 40to 1s c 7620 m 25 000 fU deuchable power cord mounting screws for rack mounting 4 no 121 2 4 x 1 in 1yatem IIUIJUc tlon manual ribbon able oonnectorfor slave cabinets The serial number i s on the back panel see figure 2...

Страница 66: ...hipping altitude accessories 2 RG 58MJ probe able 1 RG 58MJ output cable 1 mall screwdriver 2 shorting probes 1 set of2 Allen wrenches for knobs _1 _ hardware pacbge when the Model 150 is purdwed rately 2 knobs 1 knob 2 no 6 Phillips head screws identification SPECifiO TIONS 1 1 bridge position 1 85 nV JHz standard and HI Pwrbridge position 2 5 nV 1Hz o Js v vrc o 6v vrc 6V 10V 50 ohm 0 to 12 v 1 ...

Страница 67: ...lA Operating resistance accuracy 1 S ft probe cable TABLE 17 Accuracy 1nd range ofthe bridge positions typical t ability 0 bridge position standard 1 standard 2 hi power range W 3 to 19 999 20 to 99 99 3 to 19 999 002 0 002 t0 002 Frequency response with 4 miaometer tungsten wire standard bridge 1 ISO kHz DC 1 1 bridge 450 kHz DC TABLE 18 Specifications ofthe MODEL1S7 Slgo l Conditioner in voltage...

Страница 68: ...mental conditions operating temperature operating altitude siOrage temperature storage or shipplog altitude accessories 0 9 V 1 volt Increments 0 15 10 1 900 mantissa 1 9 exponent 0 2 0 15 27 1 Hz 500 kHz m ntisu 1 9 exponent 0 5 18d8 octaw gain X1 X10 X100 X900 1W 127 x 38 x 346 mm 5 x 1 5 xl3 6 in 0 _ 25 k8 15 oz o croso c _ 600 meters 1 5 000 feet _ o c to 1s c 7620 meters 25 000 feet 1 1 83 me...

Страница 69: ...n CHAPTER7 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 70: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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