227 Каталог TESA 2014 Контрольно-измерительный инструмент и оборудование ENG Стр.L-6

Каталог TESA 2014 Инструмент и оборудование Стр. L-6 0227 ENG Lab2u

TESA GAUGE BLOCK COMPARATORS Technology TESA UPC for Comparative MEASUREMENT TESA UPC Gauge Block Comparator for Comparative MEASUREMENT Measures gauge blocks of same nominal length by comparison. Comes with the new template system for positioning the gauge blocks. Single or dual template system for optimum ease of gauge handling. Features TESA high-precision inductive probes. Allows ultra-precise temperature MEASUREMENT integrated. Transfers on-line all measured length and temperature values. Executes computer-aided data processing with all required correction values included. Performs calibrations that meet the requirements of both ISO standards and EA guidelines (EAL European cooperation for Accreditation of Laboratories). Includes an execution for greater accuracy along with a calibration certificate (optional). TESA UPC is specially designed for the calibration or dimensional inspection of gauge blocks with nominal lenghts ranging from 05 to 100 mm. The configuration which consists of two probes aligned opposite one another associated with both the concept and quality of the measuring system provides full guarantee for an extra low uncertainty of MEASUREMENT. Although TESA UPC is mainly intended for manufacturers and end-users of gauge blocks this comparator is also widely used in nationally accredited laboratories. If specified TESA can also provide the temperature device available as an option. This device has 4 PT100 platinum resistances each capturing the temperature of the two gauge blocks along with that of both the measuring table and the support. Computer-aided data processing lets you carry out any calibration most reliably and rationally for sure. EN ISO 3650 For gauge blocks ranging from 05 mm to 100 mm or 0.02 in to 4 in (05 to 500 mm on request) Comparative mea-A surement procedure with transference of the length of a reference gauge block to the gauge block being measured. Measuring configuration 2 probes connected in sum MEASUREMENT (function +A+B) with mechanical contact with the measuring face. Measuring points On the reference the centre of the measuring face (point R). On the gauge block to be measured at the centre (point 1) as well as the 4 corners of the measuring face each lying 2 mm away from the adjacent faces (points 2 to 5). Central length lc is defined by probing both points R and 1. Establishing lengths at any point requires MEASUREMENTs to be taken at points R plus 1 to 5. Variation in length v is the result of MEASUREMENTs taken at points 1 to 5. 0 23 kg (comparator complete but without computer). 4 kg (temperature device) O Packed suitable for shipping All instruments with the option for greater accuracy are delivered with serial numbers In-house calibration certificate for the version with greater accuracy ordecla-ration of conformity for the standard version. Temperature device with SCS certificate. o TESA