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May 2, 2014 - Measurand and Campbell Scientific Team up to Train

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March 3, 2014 - First Annual Distributor Meeting

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December 13, 2013 - SAA Piezometers

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September 23, 2013 - Slope Stability, US Highway

August 2, 2013 - Measuring Retaining Wall Deflection at Tottenham Court

April 15, 2013 - Winner, Crossrail’s Technical Papers Competition

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September 5, 2014 - SAA X-Mark Protractor Kit

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July 10, 2014 - Slope Stability Monitoring using SAA, Quebec

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April 7, 2015 - SAA Simulator

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January 21, 2015 - SAAF Model 3

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November 19, 2014 - SAA Field Power Unit Model 3

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May 22, 2015 - SAA Centralizers

SAAs at the Diavik Diamond Mine

On February 10-12th, 2015, Martin Zabel, one of Measurand’s Technicians travelled to

the Northwest Territories to help prepare for an upcoming SAA Installation in the Diavik

Diamond Mine, a joint venture of Rio Tinto and Dominion Diamond Corporation. These

SAAFs will be used to help monitor pit walls during excavation to ensure the stability of

these walls and the safety of the miners.


SAA Centralizers

SAAFs are often installed in an existing inclinometer casing. In many cases the 27 mm

ID PVC conduit holding an SAAF can be grouted into the inclinometer casing even if it is

no longer usable for conventional inclinometer measurements. For installations in

undamaged inclinometer casing, the user has the option of grouting in or using

Measurand Centralizers, which bridge between 27 mm ID PVC and the inclinometer

casing. For more information, please refer to our SAA Accessories page.

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July 21, 2015 - SAA in the News


SAA in Geotechnical News Magazine

SAA is both technically and economically favoured when compared to conventional

Inclinometers. Read the full article in the Geotechnical Instrument News by Marc Smith here.


“SAA represent an interesting alternative to a conventional INH. The installation

procedures for both types of instrument are similar as well as global accuracy although

the SAA appears less prone to systematic errors. However, the SAA provided significant

advantages over INH-01 due to easier and faster measurement, in situ checking and

data processing procedures. Simple automatic data acquisition and transmission options

are also available for the SAA which can alleviate accessibility problems and give more

flexibility in determining instrument reading frequency.”


Measurand Earth Station

Remote data collection is easy to achieve with an Earth Station, which can be

individually designed by Measurand. Or, you may want to create your own following our

guidelines. Click here for more information.

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November 25, 2015 - SAA in the News


Measurand's longest SAA Installation

The first of Measurand’s 150 meter long SAAs has been installed in one of the world’s largest tailings dams at Zelazny Most, Poland, October 2015. Previously, SAA had been available only up to 100 m long. The new length is accompanied by a doubling in pressure rating to 20 bar, or 200 m of water column. The SAA was installed by the "SAA + PVC" method, whereby both the SAA and its covering tube of 27 mm ID PVC are inserted into the borehole at the same time.

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September 16, 2015 - SAA in the News


Landslide Monitoring with SAA and Vista Data Vision

In October 2014, a 6 metre long SAA was vertically installed to monitor the Šance-

Reèica Landslide in Czech Republic. This SAA was installed 50 cm from a former

inclinometer borehole that had been sheared off. SAA allowed for easy and rapid

installation, cost savings, and the ability to monitor large deformations automatically

using a logger and Vista Data Vision Software. This client was happy to be able

to access their data and graphs from a PC, smart phone, or tablet from any location

through the Internet. To read the full article, click here.

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January 29, 2016 - Is SAA really different from other inclinometer systems?


Is SAA really different from other Inclinometers?

Measurand has been helping geotechnical people solve their slope and structure

monitoring problems for over a decade. About ten years ago we installed the first SAAs

in California and New York State, making it possible to monitor slope stability in an

easier way, with greater survivability. Since then, we have provided over 65,000 meters of SAA to geotechnical projects around the world, and the orders keep coming in. What accounts for this wide acceptance of SAA?

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April, 2016 - Introducing SAAX1000 - Horizontal

SAAX1000 is an SAA with segments 1000 mm long, for use where cost reduction is important, and small deformations are expected. It is currently specified for horizontal use only, while beta testing of vertical installations proceeds. The waterproof construction includes robust joints of hydraulic hose connecting stainless steel tubes. Plated steel fittings are used. SAAX1000 is for use where curvatures are modest and/or casing is large enough to prevent bending of the longer segments. Spatial detail will of course be more limited than with shorter segments. Applications include settlement, rail line, and pipeline monitoring

June, 2016 - Managing Large Data Sets

Logger installations that have been collecting SAA data for a number of years can build up a significant amount of data, in some cases hundreds of megabytes.

Changes to our latest version of SAACR_raw2data include advances that speed up the time it takes to export data.

August, 2016 - Modification and Repairs to SAAs

SAAs are built to a specific length for your project in our factory in Eastern Canada. All manufacturing is performed under an ISO 9001 Quality Assurance System to ensure proper calibration, pressure proofing, and temperature compensation.


It is possible to change the length, and/or to repair damaged SAAs in our factory, but there are some limitations. This article is intended to inform about which models can be repaired or modified, and to assist you in deciding whether to have us do so.

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Download PDF (1.2Mb)

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October, 2016 - New SAAF Install Kits

As part of Measurand's mission to simplify deformation capture, we have decided to make some changes in how we offer Install Kits and Tool Kits for our SAA product lines. Each SAAF that you purchase now comes with a SAAF Install Kit, at no extra charge.

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