Equipment

Instrumentation and software for physical models

www.hrwallingford.com/equipment

'EHGSUROLQJV\VWHP

7KH'EHGSUROLQJV\VWHPLVWKHUHVXOWRIPXFKGHYHORSPHQWZRUNE\+5:DOOLQJIRUGWRPHHWK\GUDXOLFPRGHOOHUVH[DFWLQJUHTXLUHPHQWVDQGWRHQVXUHDKLJKGHJUHHRIUHOLDELOLW\7KHV\VWHPLVXVHGWRDVVHVVWKHHIIHFWRZLQJZDWHUKDVRQPRELOHVHGLPHQWEHGV,WLVDYDLODEOHZLWKDFKRLFHRISUREHVWRVXLWDZLGHUDQJHRIDSSOLFDWLRQV

.H\IHDWXUHV> 2SHUDWHVERWKZLWKDQGZLWKRXWZDWHUSUHVHQW> &KRLFHRIODVHUWRXFKVHQVLWLYHRUGUDJDUPSUREHV> $FFXUDF\RIPPYHUWLFDOO\DQGKRUL]RQWDOO\> 3RVLWLYHQRQVOLSGULYHV> 8SJUDGHDEOHWR'> 'DWDVWRUHGLQ$6&,,IRUPDW> (DV\WRLQVWDOO

www.hrwallingford.com/equipment

7KHSUROHUFDUULDJHDQGVXSSRUWEHDP7KHSUROHUFDUULDJHUXQVDORQJDQDOXPLQLXPVXSSRUWEHDPZKLFKLVWWHGZLWKDUDFNWRHQVXUHDFFXUDWHSRVLWLRQLQJ7KHEHDPLVDYDLODEOHLQPVHFWLRQV7KHVHFWLRQVFDQEHMRLQHGWRJHWKHUWRFRYHUORQJHUSUROLQJUXQV0RXQWLQJEUDFNHWVDUHVXSSOLHGWKDWFDQEHDWWDFKHGWRWKHEHDPDWDQ\SRLQWDVDPLQLPXPWKHEHDPVKRXOGEHVXSSRUWHGHYHU\P7KHSUROHUFDUULDJHFRQWDLQVWKHPRWRUVIRUERWKWKHKRUL]RQWDODQGYHUWLFDOGULYHVWRJHWKHUZLWKDOOWKHDVVRFLDWHGGDWDDFTXLVLWLRQFRPSRQHQWV

7RXFKVHQVLWLYHSUREH7KHWRXFKVHQVLWLYHSUREHKDVDSUR[LPLW\VZLWFKZKLFKDOORZVLWWRGHWHFWWKHEHGZLWKWKHPLQLPXPRIFRQWDFWSUHVVXUH7KHSUREHLVSHULRGLFDOO\ORZHUHGGRZQRQWRWKHEHGWKHHQFRGHULQWKHSUROHUWKHQGHWHUPLQHVWKHEHGKHLJKW%HFDXVHLWFRPHVLQWRFRQWDFWZLWKWKHEHGWKHFDUULDJHLVVWDWLRQDU\ZKLOHWKHSUREHLVPRYLQJXSRUGRZQ7KLVSUREHLVSDUWLFXODUO\VXLWDEOHIRUSUROLQJDFURVVWKHDLUZDWHULQWHUIDFH

'UDJDUPSUREH7KHGUDJDUPSUREHFRPSULVHVDQDUPWKDWLVPRYHGDWDFRQVWDQWVSHHG,WLVSLYRWHGIURPWKHSUROHUFDUULDJHDQGLVWWHGZLWKDZKHHODWWKHHQGRIWKHDUP7KHDUPDQGZKHHODUUDQJHPHQWLVFRXQWHUEDODQFHGWRPLQLPLVHGLVWXUEDQFHWRWKHEHG7KHDQJOHRIWKHDUPLQUHODWLRQWRWKHFDUULDJHLVXVHGWRGHWHUPLQHWKHEHGKHLJKW7KLVSUREHLVLGHDOO\XVHGZKHUHODUJHVWHSFKDQJHVDUHH[SHFWHGLQWKHSUROHDQGLWZLOORSHUDWHIDVWHUWKDQWKHWRXFKVHQVLWLYHSUREH

Digital display

> Low cost

> Small diameter

> Low speed capability

> Battery and mains operated

www.hrwallingford.com/equipmenttel +44 (0)1491 835381

email equipment@hrwallingford.com

Equipmentminiature propeller meter

EQ-003 R3

Rugged design

> Easy to read

Equipmentdigital point gauges

EQ-004 R2

Displays all six degrees of freedom

> Runs with HR DAQ for logging and analysis

> No contact with the ship

Equipmentship movement measurement

EQ-005 R3

pressure in pipes or other vessels, with a male G thread.

The all welded diaphragm and body are manufactured from 316 stainless steel and the cable has an internal vent tube and strainer wire.

Key features > Covers depth and

impact measurements

> 19 mm diameter sensor

> Digital display

> 0-10 V output signal

Equipmenthigh performance pressure sensor

EQ-006 R4

6SHFWUDODQDO\VLV

> 6WDWLVWLFDODQGZDYHFRXQWLQJDQDO\VLV

> 5HHFWLRQDQDO\VLV

www.hrwallingford.com/equipment

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

PPDQGP> +> 7P'XULQJWKHDQDO\VLVWUHQGVFDQEHUHPRYHGDQGWKHGDWDOWHUHGORZSDVVRUKLJKSDVV

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

EquipmentHR DAQ

EQ-007 R4

Ideal for use with

Pitot tubes

> Very stable

> Wet/dry operations

> Integral bleed screws

Equipmentdifferential pressure sensor

EQ-008 R3

%HFDXVHWKHUHDUHQRGLVFRQWLQXLWLHVLQWKHHQHUJ\VSHFWUXPZDYHJURXSLQJRFFXUVDXWRPDWLFDOO\LQH[DFWO\WKHVDPHZD\DVLWZRXOGLQQDWXUH

> 7KHFRGHIRUWKHZKLWHQRLVHPHWKRGKDVEHHQZULWWHQWRSURYLGHVHWGRZQFRPSHQVDWLRQLQWKHIRUPRIDVHFRQGRUGHUGULYLQJVLJQDOWKDWLVDGGHGWRWKHSULPDU\VLJQDO7KLVUHVXOWVLQWKHVHWGRZQHIIHFWVEHLQJSURSDJDWHGUHDOLVWLFDOO\LQSK\VLFDOPRGHOV

> :KHQXVHGWRJHQHUDWH'VKRUWFUHVWHGZDYHVWKLVPHWKRGPDNHVXVHRIZDYHVUHHFWHGIURPWKHVLGHZDOOVLQWKHEDVLQWRJUHDWO\HQODUJHWKHDUHDRIWKHKRPRJHQHRXVVHDVWDWH

([WHQVLYHWHVWVKDYHEHHQFDUULHGRXWDW+5:DOOLQJIRUGZKLFKGHPRQVWUDWHWKDWWKHZDYHVSURGXFHGXVLQJWKLVV\VWHPDUHUHDOLVWLFDQGWKDWWKH\GRWWKHVWDWLVWLFDOWKHRULHVIRURFHDQZDYHV

.H\IHDWXUHV&DQJHQHUDWHWKHIROORZLQJW\SHVRIVHDVWDWH

> ,UUHJXODU'ORQJFUHVWHGZDYHVDQGLUUHJXODU'VKRUWFUHVWHGZDYHVLQDGLUHFWLRQQRUPDOWRWKHZDYHPDNHUE\XVLQJWKH)LOWHUHG:KLWH1RLVHPHWKRG

> ,UUHJXODU'ORQJFUHVWHGZDYHVDQGLUUHJXODU'VKRUWFUHVWHGZDYHVDWQRUPDODQGREOLTXHDQJOHVE\XVLQJWKH)LOWHUHG:KLWH1RLVHPHWKRG

> %LGLUHFWLRQDOLUUHJXODU'ORQJFUHVWHGZDYHVE\XVLQJWKH)LOWHUHG:KLWH1RLVHPHWKRG

> 8VHUGHQHGVSHFWUDWKDWKDYHEHHQFUHDWHGRIIOLQHDQGVWRUHGLQDOHDVVSHFWUDORUGLQDWHV

> ([WHUQDOO\JHQHUDWHGSDGGOHSRVLWLRQWLPHVHULHVFDQEHLPSRUWHGXQGHUDQ$6&,,WH[WIRUPDW

> 5HJXODUZDYHVDWQRUPDODQGREOLTXHDQJOHVPXOWLSOHVLPXOWDQHRXVFRPSRQHQWVVXSSRUWHGHDFKZLWKGLIIHUHQWDPSOLWXGHIUHTXHQF\SKDVHDQGGLUHFWLRQ

> 7LPHYDU\LQJOWHUVWRJUDGXDOLQWURGXFHGZDYHFRPSRQHQWVRIGLIIHUHQWIUHTXHQFLHVWRPD[LPL]HWKHWLPHDYDLODEOHIRUWHVWLQJLQWRZLQJWDQNV

> 6XSSRUWIRUDFWLYHRQOLQHDEVRUSWLRQRIZDYHVDWWKHZDYHPDNHU

> 6HFRQGRUGHUWUDQVIHUIXQFWLRQVIRUVHWGRZQFRPSHQVDWLRQ

6SHFWUDOVKDSH > 6SUHDGLQJIXQFWLRQ

7KHVSHFWUXPVKDSHFDQHLWKHUEHHQWLUHO\GHQHGE\WKHXVHULQWHUPVRIHQHUJ\GHQVLW\DQGIUHTXHQF\RUWKHPRUHFRPPRQO\XVHGVSHFWUDVXFKDV-216:$3DQG3LHUVRQ0RVNRZLW]FDQEHFDOOHGXSGLUHFWO\-216:$3VSHFWUDDUHGHQHGE\PRGDOSHULRGVLJQLFDQWZDYHKHLJKWDQGVSHFWUDOVKDSH3LHUVRQ0RVNRZLW]VSHFWUDDUHGHQHGE\PRGDOSHULRG$UDQJHRIRWKHUSRSXODUVSHFWUDKDYHDOVREHHQLQFRUSRUDWHGZLWKLQ+50HUOLQ

> -216:$3GHQHGE\ZLQGVSHHGDQGIHWFK > 'HUE\VKLUHFRDVWDO > 'HUE\VKLUHRFHDQ > ,QWHUQDWLRQDOWRZLQJWDQNFRQJUHVV,77& > %773 > 1HXPDQQ > %UHWVFKQHLGHU > 7RSKDW3LQN1RLVH

)RUVKRUWFUHVWHGVHDVWKHVSUHDGLQJIXQFWLRQFDQEHGHQHGLQDQXPEHURIGLIIHUHQWZD\V7KHVHLQFOXGHFRVFRVFRVQ0LWVX\DVXDQGH[SRQHQWLDOIXQFWLRQV

6ROLWDU\ZDYHV,WLVSRVVLEOHWRGHQHDVROLWDU\ZDYHE\DPSOLWXGHDQGDYDLODEOHZDYHJHQHUDWRUVWURNHDVGHQHGE\*RULQJ'*

%LGUHFWLRQDOZDYHV%LGLUHFWLRQDORUELPRGDOZDYHVFDQEHSURGXFHGHYHQZKHQXVLQJDPXOWLHOHPHQWZDYHPDNHU7KHSURJUDPPHGLYLGHVWKHZDYHPDNHULQWRVHFWLRQVDQGHDFKVHFWLRQFDQSURGXFHDGLIIHUHQWVHDVWDWHDQGGLUHFWLRQ7KHVHDVWDWHVDUHVHWXSLQWKHVDPHZD\DVZDYHVJHQHUDWHGE\WKHOWHUHGZKLWHQRLVHPHWKRG

)RFXVHGZDYHV,WLVDOVRSRVVLEOHWRJHQHUDWHDIRFXVHGZDYHWRDOORZWKHZDYHWREUHDNDWDSUHGHQHGORFDWLRQLQWKHXPH

6HDVWDWHVFUHDWHGRIIOLQH7KH([WHUQDOO\*HQHUDWHG6HDVPRGXOHDOORZVDWLPHVHULHVRISDGGOHPRWLRQVRUZDWHUVXUIDFHHOHYDWLRQVWREHLPSRUWHG7KHWLPHVHULHVWREHLPSRUWHGLVDSODLQ$6&,,WH[WOHWKDWLQFOXGHV

> 1XPEHURISDGGOHV > :DWHUGHSWK > 7HVWOHQJWK > 3DGGOHSRVLWLRQZDWHUVXUIDFHHOHYDWLRQWLPHVHULHV

5HJXODUZDYHV7KLVPHWKRGRIVLJQDOJHQHUDWLRQHQDEOHVUHJXODUZDYHVWREHSURGXFHGDWDVSHFLHGSHULRGDPSOLWXGHSKDVHDQGGLUHFWLRQIURPWKHSDGGOHIDFH0XOWLSOHUHJXODUZDYHFRPSRQHQWVFDQEHJHQHUDWHGHDFKZLWKXQLTXHSDUDPHWHUV

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

'LJLWDO&RQWURO+50HUOLQXVHVDVWDWHRIWKHDUWGLJLWDOFRQWUROV\VWHPWRPRQLWRUDQGFRQWUROWKHZDYHPDNHUVRYHUDUHDOWLPHLQGXVWULDO(WKHUQHW&RQQHFWLRQ7KHDOORZVXQSUHFHGHQWHGOHYHOVRIFRQWURODQGHQVXUHVSUHFLVHSRVLWLRQLQJDQGV\QFKURQL]DWLRQRIPRYHPHQWV

Equipmentwave generation software

EQ-010 R3

7KHV\VWHPFDQEHSURJUDPPHGWRPRYHthe instruments to a series of positions

> $OOWKHFDEOHVIURPWKHLQVWUXPHQWVand the carriage are fully supported LQDSURSULDWDU\H[LEOHFDEOHFKDLQ

> 7KHYHUWLFDOEHDPUHPDLQVLQSRVLWLRQHYHQwhen the power to the motor is turned off

> All systems are designed to suit the clients individual requirements for KRUL]RQWDOVSDQDQGYHUWLFDOPRYHPHQW

HR WallingfordHowbery ParkWallingfordOxfordshire OX10 8BAUnited Kingdom

tel +44 (0)1491 835381fax +44 (0)1491 832233email info@hrwallingford.com

www.hrwallingford.com

HR Wallingford EQ-016 R1

HR Wallingford is an independent engineering and environmental hydraulics organisation. We deliver practical solutions to the complex water-related challenges faced by our international clients. A dynamic research programme underpins all that we do and keeps us at the leading edge. Our unique mix of know-how, assets and facilities includes state of the art physical modelling laboratories, a full range of numerical modelling tools and, above all, enthusiastic people with world-renowned skills and expertise.

2D bed profiling systemWater level electronic float gaugeMiniature propeller metersDigital point gaugesShip movement measurementHigh performance pressure sensorsData AcQuisition and analysis softwareDifferential pressure sensorsWave gaugesWave generation softwareForce measurement sensorsInstrument traverse system