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Related Manuals for WEBTEC 1 Series
Summary of Contents for WEBTEC 1 Series
- Page 1 Portable Hydraulic Testers User Manual Bedienungsanleitung für tragbare Hydraulik Testgeräte der Reihen 1, 2 und 4 Manuel d’utilisation des Testeurs Hydrauliques portables des séries 1, 2 & 4 Manual de usuario de los Testers Hidráulicos Portátiles Serie 1, 2 y 4 www.webtec.com...
- Page 2 Meters with Bluetooth Contain Transmitter Module FCC ID: T9JRN4020 - IC: 6514A-RN4020 Tester mit Bluetooth enthalten Transmittermodul FCC ID: T9JRN4020 - IC: 6514A-RN4020 Débitmètres avec la fonctionnalité Bluetooth, contient un émetteur FCC ID: T9JRN4020 - IC: 6514A-RN4020 Medidores con Bluetooth contienen Módulo Transmisor FCC ID: T9JRN4020 - IC: 6514A-RN4020 EU - English This product contains a Bluetooth®...
- Page 3 Introduction Webtec Portable Hydraulic Testers have been designed for easy connection to a hydraulic circuit so that flow, pressure and temperature can be readily checked. Testers can take full back pressure up to 210/420/480 bar (3000/6000/7000 psi) depending on the model, and the built in loading valve enables many of the operating conditions to be simulated.
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Page 4: Basic Operation
Basic operation Flow measurement The tester measures flow using an axial turbine mounted in the aluminium base block. The oil flow rotates the turbine and its speed is proportional to the oil velocity. The revolutions of the turbine are measured by means of a magnetic sensing head which feeds a pulse every time a turbine blade goes by to an electronic circuit. -
Page 5: General Operation
Max. pressure (in bar) = 5 x flow (lpm) +30. Do not use with water The standard Webtec Hydraulic Testers are designed for use with mineral oil having reasonable lubrication properties. They are not suitable for use with water or fluids with a high water content. -
Page 6: Dimensions And Weight
General Specification for all models Ambient temperature: 5 to 40°C (41 - 104°F) Fluid type: Mineral oil to ISO 11158 category HM (for other fluid types please contact Sales). Fluid temperature: DHT & HT - 0 to 120°C (32 - 250°F) DHM - 0 to 105°C (32 - 220°F) Accuracy: see model specifications... -
Page 7: Specification
DHT 1 Series Digital Hydraulic Tester Digital display Pressure gauge On/Off switch Battery cover Specification EU (lpm/Centigrade) Model Number Flow Range (lpm) Pressure Range (bar) Inlet/Outlet Ports DHT401-B-6 10 - 400 0 - 420 1” BSPP DHT801-S-7-L 20 - 800 0 - 480 1-7/8”... - Page 8 HT 2 Series Analogue Hydraulic Tester Display Tachometer Battery Battery input Pressure gauge voltage low (flow, temp, rpm) voltage ok Selector switch Battery cover Tachometer input - Connection socket for the optional infra-red phototachometer. Selector switch - Turn the switch to select the required function. OFF/RESET - Switches the tester off and resets the unit after automatic power shut off.
- Page 9 Specification Flow Flow Scales Pressure Model Speed Inlet/Outlet Range (lpm) Range Number (rpm) Ports (lpm) High (bar) HT302-B-6 8 - 300 0 - 75 0 - 300 0 - 420 300 - 3000 1” BSPP HT402-B-6 10 - 400 0 - 100 0 - 400 0 - 420 300 - 4000...
- Page 10 DHT 2 Series Digital Hydraulic Tester Pressure gauge Digital display Tachometer External Battery cover Selector switch input flow Change settings indicated by the ^ on the display - using the °C/°F and UNITS buttons. The FAST button changes the screen refresh from 1 to 3 times per second. Tachometer input - Connection socket for the optional infra-red phototachometer.
- Page 11 Specification EU (lpm/Centigrade) Model Flow Range Pressure Range Speed Inlet/Outlet Ports Number (lpm) (bar) (rpm) DHT302-B-6 8 - 300 0 - 420 300 - 6000 1” BSPP DHT402-B-6 10 - 400 0 - 420 300 - 6000 1” BSPP DHT602-F-3-L 20 - 600 0 - 210* 300 - 6000...
- Page 12 DHM 4 Series Digital Hydraulic Multimeter Contrast Contrast On/Off switch Digital display down Record Toggle Toggle: Clear peak Toggle Battery Data screen temperature pressure and cover & power power units Contrast up - Press & hold to make the screen text darker and easier to read in different light conditions.
- Page 13 Application programs are only available for phones or tablets running iOS operating systems. Handheld devices must support Bluetooth® Smart (v4.1) or greater. Apple iOS v8.1 or higher. NB. For Apple iPhone 5S upwards. Visit the iTunes® store and download the Webtec Quick Cert App’ to your mobile device.
- Page 14 Screen 1 (Digital) This screen displays the measurement type, value and engineering units in digital format. Bottom line displays either Power or Temperature depending on selection. Screen 2 (Analogue) This screen displays the measurements in the same order as in SCREEN 1, but this time displays the value, engineering units and a bar graph which corresponds to the value indicated.
- Page 15 DHM Operation To turn the meter ON press this button momentarily. To turn the meter OFF press and hold this button. As the meter turns on two information screens display status data including: l Current version of software running on the meter. l Total run time in minutes.
- Page 16 In efficiency mode, as the flow and pressure vary the % value on line 3 changes to indicate the difference from the starting point: Pressing the record button while in screens 1, 2 or 3 (live data view) will save the instantaneous flow pressure and temperature values to memory.
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Page 17: Battery Replacement
A range wide range of general accessories are available, these include pressure transducers, high pressure temperature sensors adaptors, cables and remote displays, please consult sales office Only use Webtec approved parts and accessories, using other parts could cause permanent damage to the tester or comprise safety. - Page 18 Webtec Products Ltd. in the associated hydraulic tester literature or by use on incompatible fluids. Webtec Products Ltd. sole obligation under the warranty is limited to the repair or the replacement of parts, at no charge, found to be defective after inspection by Webtec Products Ltd.
- Page 19 Webtec behält sich das Recht vor, Verbesserungen oder Änderungen der Spezifikationen ohne Ankündigung vorzunehmen. Webtec se réserve le droit d’améliorer et de changer ses spécifications sans préavis. Webtec se reserva el derecho de realizar mejoras y cambios a las especificaciones sin previo aviso.