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User Manual 7161-VNT Pressure Calibration Manifold Version 1.2 5-25 Time Electronics Ltd Unit 5, TON Business Park, 2-8 Morley Road, Tonbridge, Kent, TN9 1RA, United Kingdom. T: +44 (0) 1732 355993 | F: +44 (0) 1732 350198 mail@timeelectronics.co.uk | www.timeelectronics.com...
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All rights reserved. Nothing from this manual may be multiplied, or made public in any form or manner, either electronically or hard copy, without prior written consent from Time Electronics Ltd. This also applies to any schematics, drawings and diagrams contained herein.
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Time Electronics 7161-VNT Pressure Calibration Manifold User Manual Contents Introduction ............................ 4 Description ............................. 4 Features ..............................5 Specifications ..........................5 Warnings ............................6 Operation ............................7 Connections and Controls ........................7 Operating Instructions ........................... 8 Warranty and Servicing ......................... 9...
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Thread configurations are selectable upon request. Standard models have output ports with 2 x 1/4” BSP female (7161-VNT) or 2 x 1/4” NPT (7161-VNT-NPT). Other threads are available, units can be built with a combination, for example 1x 1/4" NPT and 1x 1/2" NPT.
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............steel base stand (RAL 7035 grey) with polyurethane feet. UUT quick connections ....Finger-tight connectors (2 on top). UUT connection thread ....7161-VNT: 1/4" BSP 7161-VNT-NPT: 1/4" NPT Other thread options: 1/2" BSP, 1/2" NPT, M20 Input connection ......On rear side of base (minimess or optional), hose supplied.
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Do not over-tighten the input or output connectors as this can damage the threads. The 7161-VNT uses a stainless steel valve to vent. This means that the vent valve is fully open or closed several turns from the end of travel. Over tightening does not increase the effectiveness of the seal.
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Note that this manual refers to the Unit Under Test as the UUT. The UUT should be connected to the 7161-VNT directly or by using suitable fittings ensuring they are rated for at least the maximum pressure available from the pressure source.
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Time Electronics 7161-VNT Pressure Calibration Manifold User Manual Operating Instructions 1. Connect the manifold input to the pressure source (e.g. controller, calibrator, regulator). As standard, minimess high pressure fittings are used, and hoses are supplied. 2. Ensure no pressure is being applied.
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Time Electronics’ total liability is limited to repair or replacement of the product. Note that if Time Electronics determine that the fault on a returned product has been caused by the user, we will contact the customer before proceeding with any repair.
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User Manual Returning Instruments Prior to returning your product please contact Time Electronics. We will issue a return merchandise authorization (RMA) number that is to accompany the goods returning. Further instructions will also be issued prior to shipment. When returning instruments, please ensure that they have been adequately packed, preferably in the original packing supplied.
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