Uniq: Integrated Point-Receiver Land Seismic System Technical

UniQ UniQ* Integrated point-receiver land seismic system technical specifications Capacity Scalable to any channel count Line power Solar panel arrays and lead-acid batteries Sensor Schlumberger geophone accelerometer (GAC) or Lithium-ion batteries Output sample interval 1, 2, or 4 ms Test capabilities Power-up self-tests: sensor transfer DC offset Zero function, non-linearity, noise, offset, resistance, sticky coil Antialias filter 0.8 Nyquist, >120 dB attenuation above Nyquist Environmental Tilt, temperature, humidity measurements Quantization & 24-bit sigma-delta A/D conversion Polarity standard SEG normal polarity Maximum input G1: 5.88 ms-2 G2: 1.08 ms-2 Fault tolerance Data retransmission capabilities signal level (peak) Automated rerouting through the fiber-optic network Noise density (3-200Hz) G1: 0.42 µms-2/√Hz G2: 0.15 µms-2/√Hz Automated power and data rerouting Instantaneous G1: 120 dB G2: 114 dB to sensor dynamic range† Acquisition record scheme Continuous System dynamic range† 129 dB Safety Isolated power, earth leakage detection System non-linearity -80dB in velocity domain and isolation, short-circuit isolation, (distortion) (includes GAC sensor) open-circuit protection Crosstalk > 120 dB Environment CE EMC/WEEE/RoHS ‡ compliant Synchronization accuracy Synchronized to GPS, accuracy +/-12.5 µs QC processing system Real-time seismic quality control Source control Integrated source control (ISC) Field-based iManage acquisition planning and combined with Pelton Vibpro decoders planning system management tool Weight per channel 2.1 kg (in a typical configuration includes all Field-based Omega* and VISTA infield seismic data (Average) ground equipment—sensor units, cables, processing system processing systems batteries, etc.) Operating temp. range -40o to +70oC Power consumption V1: 167 mW, V2: 137 mW (in typical configura- Storage temp. range -55o to +80oC per channel tion includes all ground equipment) Submersible depth 2 m (Average) All values are typical at 2ms sample rate and 25°C. ‡ CE: European CE marking †Values for peak signal-vs-rms noise. EMC: Electromagnetic compatibility WEEE: Waste Electrical and Electronic Equipment RoHS: Restriction of Hazardous Substances *Mark of Schlumberger Other company, product, and service names are the properties of their respective owners. www.slb.com/uniqsales Copyright © 2014 Schlumberger. All rights reserved.09_se_0119.

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BFP Test Form
BACKFLOW PREVENTION ASSEMBLY CITY OF PHILADELPHIA TEST AND MAINTENANCE RECORD PHILADELPHIA WATER DEPARTMENT THIS FORM (79-770) MUST BE COMPLETED BY A CITY CERTIFIED TECHNICIAN I. GENERAL INFORMATION ORIENTATION ACCOUNT OR METER # NAME OF FACILITY ADDRESS ZIP CONTACT PERSON AT FACILITY TITLE TELEPHONE NO. LOCATION OF ASSEMBLY DATE OF INSTALLATION INCOMING LINE PRESSURE MANUFACTURER MODEL SERIAL NUMBER SIZE □ DS □ RPZ □ FS □ DCV II. TEST INSTRUMENT CALIBRATION INFORMATION TYPE OF INSTRUMENT MODEL SERIAL NUMBER PURCHASE DATE CALIBRATED BY TELEPHONE NO. REGISTRATION NO. CALIBRATED ON NEXT CALIBRATION DUE III. TESTS & REPAIRS INFORMATION CHECK VALVE NUMBER 1 CHECK VALVE NUMBER 2 DIFFERENTIAL PRESSURE RELIEF VALVE □ LEAKED □ LEAKED □ CLOSED TIGHT □ CLOSED TIGHT □ OPEN AT ________ PSID PRESSURE DROP ACROSS THE FIRST PRESSURE DROP ACROSS THE SECOND CHECK VALVE IS : CHECK VALVE IS : INITIAL TEST INITIAL □ DID NOT OPEN ______________________ PSID ______________________ PSID □ CLEANED □ CLEANED □ CLEANED REPAIRED: REPAIRED: REPAIRED: □ RUBBER □ SPRING □ RUBBER □ SPRING □ RUBBER □ SPRING PARTS KIT □ STEM / PARTS KIT □ STEM / PARTS KIT □ STEM / □ CV ASSEMBLY GUIDE □ CV ASSEMBLY GUIDE □ CV ASSEMBLY GUIDE □ DISC □ RETAINER □ DISC □ RETAINER □ DISC □ RETAINER * REPAIRS □ O - RINGS □ LOCKNUTS □ O - RINGS □ LOCKNUTS □ O - RINGS □ LOCKNUTS □ SEAT □ OTHER: □ SEAT □ OTHER: □ SEAT □ OTHER: □ CLOSED TIGHT AT ______ PSID □ CLOSED TIGHT AT ______ PSID TEST FINAL FINAL □ OPENED AT ______ PSID CONDITION OF NO. 2 CONTROL VALVE : □ CLOSED TIGHT □ LEAKED REMARKS : □ ASSEMBLY FAILED □ ASSEMBLY PASSED □ CUSTOMER INFORMED *NOTE : ALL REPAIRS / REPLACEMENTS MUST BE COMPLETED WITHIN FOURTEEN (14) DAYS IV. APPROVALS * I HEREBY CERTIFY THAT THIS DATA IS ACCURATE AND REFLECTS THE PROPER OPERATION AND MAINTENANCE OT THE ASSEMBLY NAME OF CERTIFIED BACKFLOW PREVENTION ASSEMBLY BUSINESS TELEPHONE NO.
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File Permissions Do Not Restrict Root
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Instructions for Pwd Candidates Regarding Typing Skill Test
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Regression Testing and Conformance Testing Interactive Programs
RegressionTesting and Conformance TestingInteractive Programs Don Libes- NationalInstitute of Standardsand Technology ABSTRACT _ Testinginteractive programs, by its nature,requires interaction - usuallyby real people. Such testing is an expensiveprocess and hencerarely done. Some interactivetools can ¡e used non-interactivelyto a limited extent, and are often tested only this way. Purely interactiveprograms are rarely testedin any systematicway. _ This paper describestesting of interactive line and character-orientedprograms via Expect. An immediate use of this is to build a test suite for automatingstandards conformanceof all of the interactiveprograms in POSH t003.2a (interactiveshells and tools),something which hasnot yet beenaccomplished by any means. Introduction does not produceoutput that is immediatelycon- sumed by another process, Dennis Ritchie said that "A program but may for example, tl] write designedfor inputs from people is usually stressed to a disk or display.) This is the environment beyond the breaking point by computer-generated in which Ritchie'sremark arose. inputs." I would add the following: Any program In practice,there are forms of input that pro- useful to people- interactively- is likely to be use- duction programsdo not generate.For example, ful to programs- non-interactively.A corollary of programsdo not make typing errorsand thereforedo Ritchie's statementis that conect softwarefunction not (press the backspaceor delete key to) delete during normalhuman use is not a very goodtest of a charactersjust produced.Similarly, programs do not program'stotal correctness. enter control characters,such as might be used to process. I claim that even when humansare explicitly interrupt a This suggeststhat Ritchie was too - teqtinginteractive software, the resultsare still quite optimistic even computergenerated inputs still unreliable.
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CS2043 - Unix Tools & Scripting Cornell University, Spring 20141
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Midterm Test #1 − 10% Ian! D
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Intro to Unix 2018
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