Measuring equipment - Import export

In order to measure torque and force, a large range of sensors is available. All these sensors are bidirectional, inductive or resistive type with a good linearity and negligible hysteresis. These sensors allow to measure torque less than 1 uNm and up to 1 Nm.

The CLA SC-002 is bidirectional, resistive type force sensor. The measurement system is composed of a semiconductor strain gage. The measurement shaft is made of a 0.5mm diameter axis with a positioning notch for calibration and measurement. The design of that sensor is specially made for a high resonance frequency.

The CLA TSF-000 through TSF-5 are bidirectional, inductive type torque sensors. The measurement system is composed of an axis mounted on flexible pivots with cruciform springs allowing frictionless torque measurement. The axis rotation angle measurement, which is proportional to the measured torque, is performed via an inductive displacement sensor with carrier frequency. The small rotation angle, approximately 1° for all measurement range, allows very good linearity and negligible hysteresis.

The Digimes Universel is a 5 KHz carrier current bridge for resistive, inductive or differential transformer transducers connected in full or half bridge. The sensitivity is adjustable by the user between 2 mV/V and 100 mV/V according to six measuring ranges. Gain and offset can be adjusted with potentiometers to allow calibration of the sensor. There is also the Digimes Compact, dedicated to one sensor.

VARIOcouple® The VARIOcouple® apparatus for torque and force measurement manufactured by CLA is a very precise instrument mainly used in development laboratories of watchmakers. This instrument allows quantifying and analyzing small torques and forces generated in low stress systems. ACCESSORYS : - Universal Digimes - Universal sample holder for watch movement - VARIOweight - Measurement standard - CLApt1000 - Temperature sensor - Adjustable angular support - Anti-vibration table

The EBATmètre® is a device for measuring height clearances. It is principally used to measure the moving parts of a mechanical watch movement.

The NEOvario is a high-technology device, which is completely compact and integrated. The measuring devices will meet the demanding needs of torque and force measurement fields. ACCESSORYS : - Universal Digimes - Universal sample holder for watch movement - VARIOweight - Measurement standard - Adjustable angular support - Anti-vibration table

Automation with direct impact: BARImètre® Automat can absorb 150 barrels per measuring channel (4 channels max). Load your machine, press START and the Automat will do the rest.

The BARImeter® is a precision metrology device that offers a great flexibility in the measurement of microtechnical, horological and medical parts. In particular, it is possible to measure small friction torques in both directions of rotation as well as holding torques. Examples: - Barrel measurement - Friction-wheel measurement

The TSC Series is the Torque and Speed Conditioner used to connect Magtrol Eddy-Current (WB) or Powder (PB) Dynamometers to the DSP7000 Dynamometer Controller. Powered by the dynamometer controller, and based on a precision instrumentation amplifier, the unit amplifies and filters the torque signal. It also provides power and connections for the speed pickup sensor which is located in the dynamometer.

MSD Mega Speed Dynamometer is the latest Magtrol innovation in the very high-speed motor and system testing. Challenged by its numerous customers in the Dental and Surgical field, Magtrol is pushing the limit to a level which was never reached. The braking effect is based on Eddy-Current induced on an aluminum disc directly mounted on the DUT (Device Under Test) shaft. Torque is measured frictionless by a 20 mN·m Reaction Torque Sensor having a resolution of 0.01 mN·m. Due to the thermal effect on the disc, the Mega Speed Dynamometer is not suit­able for endurance testing, but can be used to generate a fast curve or perform point to point testing. An infrared sensor monitors the temperature of the disc and stops the test in case of overheating. The disc can be designed and sized according to the motor parameters. The system is contactless therefore alignment is not critical and the inertia is very low (no friction, no residual or drag torque).... more info: www.magtrol.com

Magtrol's new PSD hand-held indicator is a stand-alone unit powered by 3 AA batteries or via USB. It is very compact (~160 x 80 x 50 mm) and can be easily carried and used on a civil engineering site, in a research & development office or laboratory as well as in production shop. Its case is ergonomic, waterproof (IP54) and protected by a rubber shock absorber. It is suitable to any type of strain gauge transducers, being a load cell, a load pin or a reaction torque sensor. The internal amplifier can process signal range of ±0.3 ... 5 mV/V. The new PSD Portable Display is very flexible and complies with the highest specification in terms of accuracy (0.01%) and measurement frequency (1600/s). It allows to store up to 16 programmable measurement ranges which can be configured either directly on the unit or via its USB interface and dedicated software (included). Multiple force or torque transducers can be connected for which actual data as well as the ... read more: www.magtrol.

The MTI is a cost effective set of test interfaces (modules) between tested unit and measure equipment. It includes common module as voltage, current, differential types but also easy to be customized. All modules are based on high performances components and provide a galvanic isolation including common supply (5Vdc). Applications: cost effective test set-up, educative element to practice: sensor adjustment, calibration, different technologies and their performances.