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PDF Download. - Sächsisches Institut für die Druckindustrie GmbH

PDF Download. - Sächsisches Institut für die Druckindustrie GmbH

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Highest Precision.We offer measuring solutions for Pressure, packing height,alcohol content, traction, pull-out strengthContact Pressure TesterCONPRESS IIPacking GaugeAMG S, M, LIPA Measuring DeviceIPA CONTROL IITraction GaugeTRAC CONTROLBookbinding TesterBIND CONTROLThe Contact Pressure TesterCONPRESS II checks the contactpressure between the bearer ringsof printing presses during assemblyand service work.The device optoelectronically evaluatesfine paper measuring stripsthat are compressed by activatingthe impression in both lineand rolling impacts. With rollingimpacts, it is even possible toevaluate the pressure distributionin the contact zone of the bearerrings.The device quickly determinesreproducible values that can becompared with the target valuesof the pressure force. This optimizedadjustment of the pressincreases the working life of thecylinder bearings as well as ensuresoptimzed printing quality.The Packing Gauge AMG in the sizesS, M, and L measures the height ofthe blanket or the printing plateover the bearer, measuring ring orthe cylinder surface.The device is held with one handand set on the blanket or plate.The measured value can be fixed ina hold-function and read outsidethe press.The AMG makes extremely fastmeasurements due to its quickpositioning and reading capability,it does not damage any surfaces,is applicable with any cylinderdiameter and allows measurementsin even hard to reach areasof the cylinder. Shifting or rollingof the gauge is not necessary. Evenpressure differences or non-exactparallelism with the cylinder axeshave no influence to the result.The hand-held IPA MeasuringDevice IPA CONTROL II determinesthe volume concentration of isopropylalcohol (IPA) in the dampeningsolution of offset presses.The measurement method is basedon the extraction of gas from asample of dampening solution,thus excluding measurement distortionscaused by contaminantsin the dampening solution.The IPA CONTROL II makes fast anduncomplicated checks of the IPAcontent in the dampening solutionpossible. Samples of the dampeningsolution can be taken at allaccessible points of the dampeningprocess and can measure anIPA volume concentration of up to15%. The device ensures reliableprocess control which helps avoidpossible overdosage and saves theuse of IPA.A freely selectable measuring stripis clamped into the measuringhead and the free end is inserted,for example, between rollers orgrippers. When setting the rotatingrollers, the growing friction exertstraction forces on the measuringstrip.With non-rotating rollers, sheetgrippers or other equipment, thereis also traction forces applied whenpulling the measuring strip. TheTRAC CONTROL indicates the measuredtraction force on the displayand confirms the verification ofthe set point with an optoacousticsignal.At the same time during the measurement,the angular position ofthe measuring head is taken intoaccount and the angle is displayed.On the basis of the pull test, BINDCONTROL measures and quantifiesthe leaf pull-out strength of bookblocks trimmed to a uniform size.The device evaluates the performanceof block-making machinesand assesses the block stability asa parameter of the block quality.The book block, trimmed to thetest size, is placed on the roofshapedrest with a sample leafinserted in the provided slot.When the test is started, the sheetis gripped and extracted from theadhesive binding.As a scale of the pull-out strength,the measured traction per centimeteris indicated on the display.Furthermore, various statisticalanalysis and quality classificationscan be determined. Optionally, theresults can be exported.RELIABILITY

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