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1. NI IEEE 488 2 Interface cable 2m double shielded Temperature Stabilized Resistance Standard for 6622A Series 100 Amp Direct Current Comparator Range Extender 100 Amp Programmable Power Supply for 6623 100A Guildline Instruments Limited 21 Gilroy Street PO Box 99 Phone 613 283 3000 Fax 613 283 6082 Web www qguildline com 3 Amp Internal Range Extender Option External 150A Range Extender for DCC Resistance Bridge External 450A Range Extender for DCC Resistance Bridge External 900A Range Extender for DCC Resistance Bridge Email sales guildline com USA Web www guild ineUSA com Email sales guild ineUSA com External 3000A Range Extender for DCC Resistance Bridge 16 Channel 2 Amp Low Thermal Scanner SCW Lead pair with gold plated banana plug 1m in length SCW Lead pair with gold plated banana plugs 2m in length 30 Meters Shielded Copper Low Thermal Wire 18 Gauge 20149 0X 85 Rev 1 01A COPYRIGHT 2006 08 01 GUILDLINE INSTRUMENTS LIMITED ALL RIGHTS RESERVED SPECIFICATIONS AND SUBJECT TO CHANGE WITHOUT NOTICE 10
2. Ow oly mlm ft 10k ohm 65803 1 10kohm l 000000000E 4 Timed sequenced or scheduled single or multiple tests can be initiated while the bridge a nonn P aee is unattended All user definable test variables such as excitation current reversal rate TOM shi sse03 10Mchm fr coon00000E 7 etc can be programmed on a per test basis giving the users full control and Ris Scanner Channel 13 Samples Remaining 100 Current Value NaN flexibility in conducting well designed experiments Additionally internal utilities f frscamerchamnei ts Tests Remainina 13 Next Sample int 0 seconde reside within the software to enhance and simplify the calibration of the 6622A Series DCC Bridge by using the Guildline 6634TS Temperature Stabilized Traveling Resistance Standard Bridgeworks Software provides comprehensive graphic display math functions and trend analysis Data can be easily exported to MS Excel Crystal Reports and in HTML format All reports generated conform to traceability requirements of ISO 17025 Bridgeworks C provides additional temperature capability for those metrologists requiring this additional capability Fi Flue 5700A Cal Utility Bridgeworks C enhances resistance capabilities on other laboratory standards These f S mmseu optional utilities include calibration routines for High End Calibrators such as the Fluke ee 5700A and 5720A Series Aglient 3458A Long Scale DMM s and others Each output value O Era Ee is ca
3. 6622A Series DCC Bridges 6622A Series for Thermometry Applications Using the latest DC current comparator technology Guildline model 6622A Series are very well suited for temperature calibration and their measurement ranges are designed for thermometry DCC bridges have inherently better noise immunity to external electromagnetic and mechanical noise Measurements are conducted in true four terminal mode so long test leads can be used Since excitation current is DC reactance introduced by the probe and probe leads does not affect measurement accuracy Thermal EMF is eliminated by periodic polarity reversal that is programmable by the user The built in extremely stable current supply permits selection of output currents between 20uA and 150mA to satisfy a wide range of sensitivity requirements Root 2 values can be conveniently chosen from the instrument front panel or via software Temperature conversion and display is done using the optional bridge software BridgeWorks C for all models except the 6622A HVT The 6622A HVT model has an extensive internal menu that addresses temperature requirements without the need for software or manual calculations The menu operation and calculations are done internally via firmware and the results can be viewed on the front panel in ohms C F and K The menu also provides the ability to change Temperature Scales and other associated factors Making the 6622A Series Even Better Guildline provides a vari
4. extensive Metrology based menu operation ae E Guildline also provides full system solutions and full system integration Need a base system with one scanner and a resistance standard in a rackmount Not a problem Need a 6622A XPR with 48 channels Resistance Standards and with Range Extension to 900 Amps We can do it In fact Guildline has produced over 80 6622 systems complete with Range Extension Multi Channel Scanners and Resistance Standards all in about a 36 rack Units were supplied with all hardware software installed tested and verified Need the ultimate resistance measurement in a single stand solution Combine any one of the 6622A Series with a 6634A Temperature Stabilized Resistance Standard add 150A Range Extender and for the high end put in a 6520 Digital Programmable Teraohmmeter and start measuring from 1pQ all the way to 10 PQ Just ask and see what Guildline can make for you 6622A Senes DCC Note The 6622A Base and 6622A XP are limited to a maximum of 100 kOhms with a maximum Rs Resistance Standard of 10 KOhms The 6622A XR and XPR would include the 6622A Base and 6622A XP Lower Ranges listed below See the next page for the higher ranges found on these models Because of the unique variable ratios available on all models it is possible to measure UUT s with a variety of Rs Standards For example a 10k Ohm UUT could be measured with a 100 1k and 10 kOhm Resistance Standard Rs To deter
5. Amp Range Extender Specifications for Models 6622A and 6622A XR 6622A Base 6622 XR 15 ppm 6 ppm 6622A XP 6622A XPR 6622A HVT 5ppm 2 5ppm 1 Uncertainties are Based on using an RS of 1 Ohm from 10 1 to 10 1 ratios and an RS of 10 Ohms for 10 1 ratio 6622A Series DCC Bridges NEW 6623A Series of Modular Range Extenders Range Extenders allows DCC Bridges to measure lower resistance values shunt at higher current Using proprietary technologies Guildline engineers have again provided our customers with the most value and flexibility in expanding the shunt measurement capability For calibration at current higher than 3A additional range extenders can be cascaded by the 6622A to expand the maximum allowable current for improved calibration uncertainty The range extender carries out polarity reversal automatically at user selected intervals Standard models are 6623A 150 6623A 450 6623A 900 and 6623A 3000 each with built in current source with maximum current of 150A 450A 900A and 3000A respectively Models with other maximum current levels are available in multiples of 150A If you buy lower current models such as the 150A and now need 900A no worries Units are completely upgradeable and you only need to buy the additional current you need Your Investment is protected NOTE that NO external power supplies external switches or compressed air are required for operation thus dramatically reducing the pu
6. ONE BRIDGE unit means reduced life cycle costs when it comes time for calibration Available upgrades include internal currents to 3 Amps external range extension to 1uQ with currents to 3000 Amps internal voltages to 500 Volts and even add a complete temperature capability all from the base model Or simply invest in the best from the beginning 6622A Series DCC Bridges When used in a resistance measurement application the 6622A Series is suitable for Quantum Hall measurements for the determination of the ohm For temperature calibration the wide measurement range of 6622A Base Series accommodates PRT s and thermistors from 0 25Q to 100kQ The 6622A Series is an excellent solution for precision temperature measurements 6622A Series Models and Upgrade Paths The unique design is based on over 30 years of knowledge and experience in building DCC Bridges Innovation abounds and your Investment is protected When you buy any 6622A Series Bridge and it s as if you know them all Menu operations measurement setups Measurement operations and software are identical When you want extended range or enhanced performance you still have only ONE BRIDGE to support for calibration Just look at the models and upgrade paths available for you with the 6622A Direct Current Comparator ONE BRIDGE Series es ee SEASSA EREVAN You can start with our very competitively priced 6622A Base unit 6622A Base ae l The 6622A Base unit provide
7. diagram to the right Bridge non 1 1 measurement ratio error e in ppm is calculated using the following formula NS Ratio Re e 1 3 Ra Rp Rel Ra 10 Ratio Ra Note Resistance values in these block diagrams are only representative values and are selected for the illustration of methodology only Ratio Rp General Specifications 0 01 ppm of full scale Full scale defined as 13 4 1 and 100 1 Temperature coefficient of resistance ratio 0 01 ppm C of reading IEEE 488 2 SCPI Based Language Instructions Test current for SIO measurement to Resolution uA E ua 100kQ offset A Test voltage for Range 1mA compliance Voc 0 100 HVT Model has 0 500 Volts measurement ae above 100kQ Accuracy error offset V 0 5 10 mV 6622A Series DCC Bridges Warranty 50 Years of Guildline innovation in engineering and design ONE BRIDGE meeting customer requirements ONE BRIDGE providing complete upgradeability and flexibility that meets your current and future measurement needs Options that satisfy real measurement issues and all this with complete investment protection How can you improve Simple Offer an industry leading 2 Year Warranty to show your confidence All 6622A Series of DCC Bridges now come with a 2 year Warranty This warranty covers both parts and labor service and Support Guildline is pleased to announce that they are ISO 17025 Accredited We have the wid
8. 622A 6622A XP 0 05 ppm procedures willstill work the same instrument operation and Base Model 1mQ 100kO calibration support but with the improved uncertainties your need Performance and Range not offered by anyone else Primary Level Performance at secondary pricing structure and you can upgrade from any previous 6622A Series model With 0 05 ppm measurement uncertainties 100 Mohms range current extension to 3000 Amps this unit is a true primary laboratory work horse As anxadded bonus all DCC Bridges within this series come complete with Bridgeworks Software make this series even better M E F UE GT oo oo 20 i Need Primary Laboratory Performance Our 6622A XPR has both the eXtended a 6622A XPR 0 05 ppm 1 mQ se 100MQ WHY NOT EQUIP YOUR LABORATORY WITH THE BEST Our 6622A HVT High Voltage amp Temperature modelhas the highest measurement range 1 Gohms and at 0 04 ppm provides the lowest uncertainties of any commercially available DCC Bridge This bridge provides High Voltage to 500 Volts and rounds it off with a complete Temperature measurement capability All in a ONE BRIDGE instrument with no need for additional external standards for this added capability This Standard does it all A complete DCC Bridge with Temperature for those laboratories which require the best in accuracy and capabilities not offered by anyone else And the answer is still Yes 6622A HVT 0 04 ppm 1mQ gt 1 GO a
9. Automatic reversal rate mode is only available in computerized measurement In automatic reversal rate mode the bridge software optimizes the polarity reversal rate In resistance measurement the fastest measurement speed is achieved while maintaining required measurement uncertainty In temperature applications this feature makes it possible to track a fast changing temperature And it s not just the modularity that makes the 6622A Series unique and the best ONE BRIDGE solution offered today Historical 13 1 ratio ranges have been eliminated With new resistance measurement ratios from 0 001 1 up to 100 1 the 6622A series allows the ultimate flexibility in choosing standards and minimizes the number of standards needed to support and or verify the performance of a bridge Test Overview 100 1 Transfer 10 kOhm to 1 MOhm Ohms Samples in Ohms cosas S Just take a look at results from using a 10 kOhm 9 999961800E 5 seift Resistance Standard to 1 MOhm UUT Unit Under Test pecans measurement in a typical 100 1 measurement The paca results are good very good Wider measurement ratios 9 999961 400 5 equate to fewer standards required to perform ode iar ema measurements In fact the 6622A series can be used for Snai N measurements from 1 uOhm to 100 MOhm with just 4 9 999961000E 5 four Resistance Standards required 9 999960900E 5 9 999960800E 5 ope pe Another advantage is that temperature stabilized 9 999960600E 5 resistance stand
10. GE Specifications 12 Month 6622A HVT HIGH VOLTAGE amp THERMOMETRY __ Total Measurement Range 1kO lt 1MQ _ 24 Hour Range 1kO Rx 8k 8kKOeR 63KQ 63kQ Re 134kKQ 134K Rx 1 075MQ stability 0 1 ppm lt 0 05 ppm 0 05 ppm lt 0 03 ppm 0 05 ppm lt 0 03 ppm Total Measurement Range 10kQ lt 10MQ 24 Hour Range 10kQ Rxe80kQ 80KO Rx 630KQ 630kQ Rx1 34MQ 1 34MQ Re 10 75MQ atabiity lt 0 15 ppm lt 0 10 ppm IEn Total Measurement Range 100kQ lt 100MQ 24 Hour Range i 100kO Rx 800k 800kKQ Rx 6 3MOQ 6 3MO R 13 4MO 13 4MQ R 107 5MQ Stability lt 0 20 ppm lt 0 20 ppm Total Measurement Range 1MQ lt 100MQ 24 Hour Range 8MO Rxe63MO 63MQ Re134MQ 134MQR 1 075GQ stanitity Total Measurement Range 100MQ lt 1GQ 80MQ Rx 630MQ_ 630 M R 1 34GO 6623 100 Amp Range Extender Current Available Model The current 6623 100 Amp Range Extender will work with any of the 6622A Series of DCC Bridges The 6623 also works with previous Guildline DCC Bridges such as the 9975 and the 6675 Series The 6623 allows you to extend the current all the way to 100 Amps vs 150 mA in Base Unit This means that whether your decide to upgrade or buy the Extended Bridge Ranges your 6623A will continue to work without having to be modified or without having to invest in more standards Again Complete Investment Protection from Guildline 6623 100
11. GUILDLINE INSTRUMENTS 6622A SERIES FEATURES Wide Available Range from 1m 1 GQ Modular Design Upgradeable Paths Investment Protection Built In Voltages to 500 Vdc Linearity 0 01 ppm of Full Scale Resolution 0 001 ppm of Full Scale Internal Current Option to 3 Amps Available Temperature Model Best Accuracy 0 04 ppm of Reading Wide Range of Ratios 0 001 1 100 1 Extended Low End Range down to 1uQ with currents to 3000 Amps Extended Modular Range Extension Design with no external Power Supplies Switches Fully Programmable IEEE 488 2 BridgeWorks Data Acquisition Software Unique Calibration Support Strategy Complete Measurement Systems Available Unique Temperature Stabilized Resistance Standards Available 6622A Series Direct Current Comparator Resistance Bridges World s First ONE BRIDGE Family of Modular DCC Bridges GUILDLINE INSTRUMENTS 6622A SERIES introduces new concepts and the best in measurement uncertainties for Direct Current Comparator DCC Resistance Bridges manufactured by anyone today Unique innovations in 6622A design and modularity means users no longer have to decide what Bridge satisfies current requirements as well as guess as to what Bridge would meet future requirements The 6622A Series modular design allows you to buy what is required today with existing budgets and when workload requirements change simply upgrade your bridge to meet these requirements without any l
12. ards both oil based or air based which Se have very low temperature coefficients can now be 9 999960400E 5 i 2 4 6 8 10 12 14 16 18 20 22 24 2 28 30 32 34 36 3 4 used to characterize high value resistors which typically have high temperature coefficients For example you can now use a 100k Resistance Standard Rs from an oil bath to verify Rx values up to 10 MOhm If you were to examine a typical measurement uncertainty workup measurement uncertainties due to your resistance standard temperature coefficients are practically eliminated Samples The 6622A Series when used with the Guildline Instruments Model 6634A or Model 6636 Temperature Stabilized Resistance Standards effectively eliminate error due to the affects of temperature environment even when used in a calibration laboratory environment of 23 C 2 C 6622A Bridgeworks Software Ceres File Configuration view Help Not only has Guildline provided uniqueness in DCC Bridge hardware but CEEE a H oe we offer complete new solutions for software as well Two new software ig lippa Lik programs called Bridgeworks R and Bridgeworks C are now provided P momes aa for setup control measurements and measurement reporting oozes Mick OFF Bridgeworks R is provided free with each 6622A Base 6622A XP 6622 XR 1 000002000E 4 and 6622A XPR Bridgeworks C is provided free of charge with every 00001 S00e 4 6622A HVT model Users can always upgrade t
13. est range of resistance accredited with a range of 1 Q all the way to 10PQ Whether you own a Guildline product and have other manufacturer s standards call today and see what we can do for you Ordering Information Guild ine Instruments Model 6622A 6622A XR 6622A XP 6622A XPR 6622A HVT 6622A 09 RC RT SM6622A 6622A SERIES OPTIONS Bridgeworks UPG 57XX UTL 3458 UTL Controller IEEE PCI IEEE 2m 6634A X 6623 100A 66233 6623A 3 6623A 150 6623A 450 6623A 900 6623A 3000 6664B 6664A 11 6664A 12 SCW 18 30 Many other leads and accessories to include system integration and IEEE are available IS DISTRIBUTED BY List One Of Following Bench Models Base Accuracy Range 100 kOhm Base Accuracy Extended Range to 100 MOhm Extended Performance Range 100 kOhm Extended Performance Extended Range to 100 MOhm Extended Performance 500 V 1 GOhm Range amp Temperature All Bridges include Calibration Certificate Operator and Software manual and one set of Rs Rx Low Thermal Leads Rack Mount Kit for 6622A Series Bridge Report of Calibration Available at Nominal Charge Specifies Rear Terminals versus Front Terminals Default Service Manual Extra Charge Upgrades Bridgeworks R to Bridgeworks C Bridgeworks C 57XX Resistance Calibration Utility Bridgeworks C 3458A Resistance Calibration Utility System Controller with IEEE and Software Integrated NI IEEE 488 2 Interface for a PCI slot Win 9X NT ME
14. ety of standards to support the 6622A Series of Bridges For the ultimate in ease of use and wide temperature operating environment look at our 6634A Temperature Controlled Resistance Standards These resistance standards are a rack or bench mount unit with up to 10 decade values The a values are in a shielded self contained 30 C temperature environment and usable in a laboratory environment oo om om it E to Pid of 23 C 5 C This series is extended in high values up to 100 TO by our model 6636 No more need for oil baths For the best in air resistances see our 9334A 9336 and 9337 Series of Air Resistance Standards For multi channel operation look at our 6664B Scanners These 16 Quad channel scanners can handle up to 2 Amps of current and 600Vdc You can stack up to four scanners as if needed with a total of 64 channels accessible by Bridgeworks Software For the best Unit Under Test UUT environmental control Guildline produces the model 5030 Series of Precision Air Baths This series of programmable Air Baths not only maintain an ultra stable 0 03 C environment but provide EMI and EMF Shielding within the high quality Stainless Steel Chamber Dual Fans provide for operational redundancy and the unit is fully IEEE 488 2 SCPI based programming Control Resolution is a 0 001 C and a second channel is available for a second user programmable sensor that can be read directly on the front panel This bath incorporates an
15. librated by direct ratio transfer to the working set resistors not calculated as by ian suse haomenes COE Pe artifact cal Lie E There is even a utility for the aautomated calibration of decade boxes This utility allows r 7 Sangia Remaining irr ey NaN for direct calibration up to an 8 dial decade box spanning the full system measurement Feiss thmnl Tesefiamsinns 17 Menangle 0 sent E Decade Box Utility untitled BOX ior ra nge The uti l ity iS desig ned to Ranges Fiom J x1 To x10M measure the absolute resistance SerialNumber 4633463 1ohm Channel value of each decade box step and ea PA J65803 1chm 11 000000000E 0 1117 Load i ree Hee 925 oo 1000hm a determine if the value is within the r ecade Range Setu A ceed 1 000000000E 2 Load fe B Sete ao i aE 141 nominal tolerance specification The Steps J 10 Window i 3 ahn R a an a Acowacy Qf 00o Samples A 20l eee ir moooc gt i edl Utility incorporates a provision to Offset ohms A 0 00020 Rev Rate A 4 pnmon To OOO000000E 6 J23 Load allow for trimming of an adjustable Channel Dohm 0 00000E 0 KAEA Channel if 32 Sars i 000000000E 7 924 Load decade box such as the ESI 925 and Ris Scanner Channel 17 Samples Remaining 20 Current Value l Tolerance su p po rts bot h d i rect rea d i n g an d Rix Scanner Channel f 32 Tests Remaining 79 Next Sample In 2 2 seconds sta n da rd d eca d e boxes
16. mine the measurement uncertainty due to the bridge simply look at the Rs you are using then go to the appropriate Sub range For example if you were measuring a 10 kOhm UUT with a 100 ohm Rs your uncertainty would be 0 2 ppm for a model 6622A Base model Measurement 6622A BASE 6622A XP eXtended Performance Specifications 12 Month 6622A HVT HIGH VOLTAGE amp THERMOMETRY Total Measurement Range 0 0019 lt 1000 24 Hour Range Stability 0 080 Rx 0 89 0 80 Rx 6 3Q 6 30 Rx e 13 40 13 40 Rx 107 50 0 6 ppm 0 1 ppm 0 1 ppm 0 1 ppm lt 0 03 ppm R OPP 005ppm 0 05ppm_ 0 05ppm lt 002ppm 0 4 ppm 0 04 ppm 0 04 ppm 0 05 ppm lt 0 02 ppm 0 8 MO gt R x 0 0080 0 00802 Rx 0 080 For Below Rows Only See Range Extenders for lower Range and Currents 10 0 4 ppm 0 4 ppm e Specifications for 6622A amp 6622A XR w 3A Internal Option D a of a ee Correct ea Bree sasra U aaa a OOO Total Measurement Range 10 lt 1kQ 24 Hour Range 1Q Re 80 8Q Re63Q 63Q Re134Q 1340 Rx 10750 Stability Rs 0 6 ppm 0 1 ppm 0 1 ppm 0 1 ppm lt 0 03 ppm aaa See een eee R rs Sect R Pe SEPA Lo 5 peer ee D z es See ed aa 4 a oa n 4 Segue Total Measurement Range 100 lt 10kQ 24 Hour Range 100 R 800 80Q R 630Q G30 Rx 13400 1 34kQ Rx 10 75KQ Stability Rs 0 6 ppm 0 1 ppm 0 1 ppm 0 2 ppm lt 0 03 ppm looo 224PPm 005ppm 005ppm oJppm lt 002p
17. mp Temperature you can upgrade from the 6622A to the 6622A XR or the 6622A XP and from all of these High Voltage 500 Vdc bridge models to the 6622A XPR and the 6622A HVT How s that for innovation workload and investment protection and now with the ultimate upgrade flexibility 6622A Series DCC Bridges 6622A Series The Best in Engineering Design and Innovation An easy to use front panel menu system is common to all models eliminating in depth operator learning requirements IEEE 488 2 is standard on all models with the universally recognized Standard Code Programmable Interface SCPI based commands incorporated as the programming language of choice In fact you can have a rack or bench mount model and even have your choice of front or rear terminals Your requirements your needs one family of instruments Every effort has been taken in the 6622A Series design to reduce noise and error Thermal EMF effects are eliminated by automatic current reversal The unique architecture of the bridge and a control algorithm further removes gain and offset errors in the nanovolt balance detector and the precision toroid The end results are shown by long term accuracy and linearity without the need for routine frequent verification tests The 6622A bridges can be used in either a fixed or automatic reversal rate mode of operation In fixed reversal rate mode automatic current polarity reversal is programmable from 4 seconds to 27 minutes
18. o Bridgeworks C from 1 poono 00064 Bridgeworks R should the requirement arise Programs developed in paris g q g p Loo E nE Bridgeworks R will work equally well in Bridgeworks C and Bridgeworks f C is the upgrade path for current ResCal Users Poson fair Mode 6622A Series DCC Bridges Bridgeworks software is extremely powerful yet straight forward and user friendly The software comes with all useful and convenient features found in commonly used window based commercial software programs On line context help is available to provide added assistance in understanding the functions of th ft B id W k d I d L bVI EWO Test Configuration untitled SEQ x e software r agevvorKks Was qeveiliopeqaq in La J p ES Edt Scanner Channel No 1 offering direct compatibility to all National Instruments GPIB interfaces These interfaces come in a wide variety of Ooae ee m connection options to your PC such as USB FireWire TestSetup Edit Test No i 3 Ethernet PCI PCMCIA RS232 485 and more Guildline can Rx Channel gil compared to Rs Channel 4 at A 1 000 GJ mA in Normal Ohms with the reference as ARs even provide a complete DCC system with the 6622A Series e S AF 20 s Ef Minimum with Auto Reversal Rate set to Tracking at a Threshold of J 0 000 ppm ONE BRIDGE you need unique Resistance Standards Scanners Stop the test if a Target Deviation of A 0 0000 ppm over a gJ o sample Window or atthe 300 Sample Limi
19. oss of your original investment Modular design provides a ONE BRIDGE solution reducing life cycle costs not only for equipment support but for software development and technician training Modular design provides the perfect solution for current and future needs whether you need secondary uncertainties or a Primary Laboratory Standard The concept and implementation is easy You can start with the low cost 6622A base DCC Bridge with measurement uncertainties down to 0 1 ppm and measurement range to 100 kOhms Workload requirements demand better measurement uncertainties or range Then you can either start out with an eXtended Performance XP or eXtended Range XR model or even the best of the best the High Voltage and Temperature Model HVT with uncertainties down to 0 04 ppm and a measurement range of 1 Gohms with voltages to 500 Vdc The 6622A Series Provides the Best Measurement Specifications Widest Range of Options and Most Innovative Modular Design of Any Commercially Available DCC Bridge If you already own the base model Guildline can upgrade it to provide extended range extended performance or even improve both range and uncertainties The choices are yours and designed to meet your workload not ours And best of all your current software programs will work and the menus will be the same thus dramatically reducing learning curves and training requirements Ongoing operating costs are also dramatically reduced because a
20. pm 0 4 ppm 0 04 ppm 0 04 ppm 0 1 ppm lt 0 02 ppm Total Measurement Range 1000 lt 100kQ 24 Hour Range 1009 Rx 8000 8009 Rx 6 3kKQ 6 3kQ Rx 13 4kKQ 13 4kQ Re 107 5KQ atapilty Rs 0 6 ppm 0 1 ppm 0 1 ppm 0 8 ppm lt 0 03 ppm pee eee eee R ca eee R ay eee papa See Ore z ee feet eee in i lt u i oun ten 4 aa Total Measurement Range 1kQ lt 1MQ 24 Hour Range 1kKQ Rx 8kQ BKO Re 63KQ 63kQ R 134kQ 134kQ Rx 1 075MO0 Stability 0 6ppm Pees 0 1 ppm eee 0 2ppm oe NA on Base Model lt 0 05 ppm k 0 4 ppm 0 05 ppm 0 15 ppm NA on XP Model lt 0 03 ppm 1 0 QO Ls enrere a R E PEE TEE Serre re re E al eee __ ae stuns 1 Specifications are based on 60 second reversal rate 10 mW R power dissipation and temperature of 23 C 3 C 2 Lowest possible Rx Ratio is defined as Rxow Rs x 08 and Maximum possible Rx Ratio is determined by Rynigh Rs x 107 5 3 Maximum Upper Range is limited to 134k for 6622A and 6622A XP with the maximum R allowed as 10k Ohms 4 Maximum Upper Range is limited to 134M for 6622A XR and 6622A XPR with the maximum R allowed as 10M Ohms 5 Maximum Upper Range is limited to 1 34G for 6622A HVT with the maximum R allowed as 100M Ohms 6 Ranges below 1 Ohm are only available for a Rs of 1 Ohm 6622A Series DCC Bridges 6622A Series Range Specifications 6622A XR 6622A XPR and 6622A HVT Measurement 6622A XR EXTENDED RAN
21. ppm 6623A 3000 Amp Range Extender Specifications Base Model amp XR Models i 5 ppm i 1ppm i 1 ppm i 1ppm i 0 2 ppm i 0 2 ppm 2 0 2 ppm 6622A XP XPR HVT Models i 4 ppm i 0 9 ppm i 0 9 ppm i 0 9 ppm i 0 15 ppm i 0 15 ppm i 0 15 ppm 2 Uncertainties are Based on using an RS of 1 Ohm from 10 1 to 107 1 ratios and an RS of 10 Ohms for 107 1 ratio 6622A Series DCC Bridges Verification of Performance Historically the maintenance of a precision DCC bridge was challenging A Harmon type transfer standard was needed for the verification of a bridge s non 1 1 measurement ratio along with high technical skill levels required With the introduction of the 100 1 measurement ratio the performance of a 6622A type bridge can be carried out with ease Frequent verification of the bridge performance can also provide insight into the bridge s short and long term stability to improve user s confidence level The 1 1 measurement ratio can be easily verified by interchange measurement tests using two stable standard resistors of same nominal values as illustrated by the block diagram to the right Bridge 1 1 measurement ratio error e in ppm is calculated using the following formula Ratio R Ratio R2 e 1 2 R1 R2 1 10 Non 1 1 measurement ratios such as 10 1 and 100 1 ratios can be easily confirmed by closure measurement tests using three stable standard resistors as illustrated by the block
22. rchase installation cost and ongoing training calibration support and operating costs 6623A 3 Range Extension Option internally Installed The 6622A series of DCC bridges has an available built in 3A range extender and integral current source as an option With this option users can calibrate shunts and low value resistance standards with currents up to 3A without the requirements of additional range extension hardware This optional extender is also used with other range extenders up to 3000 Amps 6623A 3 Amp Range Extender Specifications Models 6622A Base 6622A XR Models 6622A XP 6622A XPR 6622A HVT se2sa3A Ratio 10 tert wa f ton tote a Rx Rs Uncertaintys 04ppm 04ppm 0 0 3ppm 0 3ppm 0 3ppm 1 Uncertainties are Based on using an RS of 1 Ohm from 10 1 to 107 1 ratio 6623A Range Extension Option External 6623A 150 Amp Range Extender Specifications Base Model amp XR Models 5 ppm 5 ppm 5 ppm 0 3 ppm 0 3 ppm 0 3 ppm 6622A XP XPR HVT Models 4 ppm 4 ppm 4 ppm 0 2 ppm 0 2 ppm 0 2 ppm 6623A 450 Amp Range Extender Specifications 6622A XP XPR HVT Models 0 9 ppm 0 9 ppm 0 9 ppm F 0 15 ppm ie 0 15 ppm 0 15 ppm 6623A 900 Amp Range Extender Specifications Base Model amp XR Models 1ppm 1 ppm 1ppm 0 2ppm 0 2 ppm 0 2 ppm 6622A XP XPR HVT Models _ 0 9 ppm 0 9 ppm 0 9 ppm 0 15 ppm 0 15 ppm 0 15
23. s an outstanding measurement range of 1mQ lt gt 100kQ aaaara 2E 0 001 Ohms to 100 kOhms with best uncertainties starting in the 0 1 0 1 ppm e etane S ao ppm range A perfect solution to meet demanding workloads and laboratory budgets Need a higher top end measurement range Move up t our model 6622A XR eXtended Range This laboratory standard provides an outstanding working measurement range of 0 001 ohms all the way to 100 MOhm s and with an internal 100 Volt supply The best partis ee tes E No Buyers Remorse If you had previously purchased a 6622A gt B se and now your workload Te otare oy evolved up to 100M simply send the instrument back to Guildline and we will modify your nln 6622A to a 6622A XR at a very attractive price You will already know how to operate the unit your software will continue to work with the unit no procedures will have to be rewritten and 1 mQ lt 100MQ you will still only have ONE BRIDGE to support Or start out with the ie however the uncertainties of the measurement ranges are 6622A XP eXtended mee a significantly enhanced Ifyou already own the 6622A and now your Performance Model FEFFE An workload uncertainties demand more simply return the unit back to This model has the 3 478 SI E 0 Ia Guildline and we can upgrade a 6622A to a 6622A XP Instrument same measurement control and internal menus will be the same and your software range as the 6
24. t Range Extenders and software integrated verified and tested in a rack a little more than 36 high Complete turn key Start Process J in A 1 seconds from now with a Between Test Delay of J 1 fs solutions ae x pil anda system setup x Scanner ch 49 64 GYNotUsed Address 0 For a complete automated resistance or temperature measuring system a 6622A Series bridge can be used with Guildline s low thermal scanner 6664B Guildline s 6634A Temperature Stabilized Resistance Standards amp the 6634TS Temperature Stabilized Traveling Resistance Standard When the Bridge is used with a ememr Guildline low thermal SoanneSeup matrix scanner the o E Hf 0000000000 10k ohm ref 65803 10kohm 11 000000000E 4 software can turn the 1M ohm ref 165803 1Mohm 1 000000000E 5 100M ohm ref 165803 100Mohm 1 000000000 8 Scanner ch 33 48 H Hot Used Address J 0 Scanner ch 17 32 Guildine 6564 24 Address E Scanner ch 1 16 7 Guildline 6644 Address 5 Resistance Bridge SE uildline 6622 Address J 4 D Preview 4o Legacy Bridge Communication Mode Closure bridge into a multiple O E moe Fiom orms i 10 ohm 65803 10chm 1 000000000E 1 channel calibration and 100 ohm 165803 100ohm 1 000000000E 2 Cal Interval measurement system Tkohm 65803 1kohm _11 000000000E 3 12 months BO PR Epo in Ba w N
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