Joint Meter

It is used to measure the joints of two blocks two retaining walls. Features: Judicious Durable Longevity

Joint meters are generally available in 0-25mm or 0-50mm ranges. These are very rugged in design and suitable for both surface mounting and embedment. For surface mounting two brackets are extra required where as for embedment type isolation socket, Isolation boot and clamp assembly. Vibrating wire joint meter is basically comprises of element with spring loaded wire which when pulled to a definite distance increase tension on wire which changes its length and in turns wire¿¿¿s natural frequency. Sensing wire is made to vibrate by a pulse magnet through vibrating wire readout Model SME 2460-S. The readout unit reads and indicates data in frequency or time period or micro strain or direct in engineering units i.e. in millimeters.

Rtf Surface Jointmeter

The basic principle of Vibrating Wire gauge is that the change in natural frequency of a stretched wire depends on the change of the tension in the wire.

Edj-50v measures movement between concrete blocks in a concrete dam and is suitable for embedment applications. It consists of a plastic housing with a stainless steel flange at one end and a stainless steel socket at another end. A vibrating wire displacement transducer inside the housing is connected to the stainless steel flange and socket with flexible joints to allow small lateral movement. specifications: range (mm) 15, 25, 50, specify accuracy 0. 2 % fs normal 0. 1 % fs optional sensitivity 0. 02 % fs non-linearity 1. 0 % fs temperature limit 10 to 50 c

The triaxial joint meters with three EDE-VXX vibrating wire displacement sensors, flexible joints and accessories is available for monitoring joint movements in the X, Y Z directions. A typical configuration using model EDE-V05 sensor is shown in the picture. Specifications: Refer to EDE-VXX vibrating wire displacement sensor, for sensor specifications

Triaxial Crack/Joint Meter

joint vibration

SPECIFICATION Model SIS 8000 Series Standard Ranges 25, 50, 100, 150, mm Nonlinearity 1% F.S. Thermistor 3k Ohm @ 25o C Temperature Range 10 C to +60 C Lengths Diameter 220, 270, 410, 550, 815 mm 16 mm

Wire Joints

Jointing Motor

Jointing Motor

Joint Meter

Vibrating Wire Joint Meter

Joint Meters