Instruction Manual - Beta Industries

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4 Appendix 4.1 Technical data Functions Dot area % X Screen ruling in lines/cm or lines/inch X Dot diameter X Screen angle X Visual coverage X Binary image display 6,350 ppi and 12,700 ppi Plate characteristic curve 100 measurements References 100 references Test measurements Standard plates X Polyester plates X Film X Paper X Positive and negative samples X Regular screen (AM) X Stochastic screen (FM) 1st and 2nd order X 45/49
Measurement technique Sensor CMOS 648 x 488 Sensor resolution 12,700 ppi Viewing area per pixel 2µm x 2µm Viewing area ca. 1.3mm x 1mm Analysis Image analysis algorithms Illumination RGB LED ring optics Repeatability ± 0.5% Measurement time 3.4 sec (typ.) Screen ruling range (AM) 26 l/cm – 147 l/cm 65 l/Inch – 380 l/Inch Dot size range (FM) 10 µm – 50 µm Dot diameter resolution 1 µm Screen angle resolution 3° Visual coverage 0.2.2 4 Table 46/49
Page 1 and 2: UltraDottie II CTP Calibrator Opera
Page 3 and 4: 1 TABLE OF CONTENTS 3 2 GENERAL 5 2
Page 5 and 6: 3.8 UltraDottie IIII MAINTENANCE AN
Page 7 and 8: 2 General 2.1 Introduction Dear Bet
Page 9 and 10: 2.2 Safety 2.2.1 Warning For safety
Page 11 and 12: 2.3 Packaging and transport Always
Page 13 and 14: 2.5.2 Beta Target (Optional) The Be
Page 15 and 16: 3.8 UltraDottie IIII MAINTENANCE AN
Page 17 and 18: 3.2 First steps for use Release the
Page 19 and 20: uttons (see section 3.1). The funct
Page 21 and 22: Screen ruling in (lines/inch) Regul
Page 23 and 24: Screen angle in ° Logarithmic Refl
Page 25 and 26: • Unit displayed (cm or inch) •
Page 27 and 28: on the X axis of the diagram. After
Page 29 and 30: symbol, the measurement must be rep
Page 31 and 32: 33.5.2 Calibration As the UltraDott
Page 33 and 34: transmission mode. This is why no c
Page 35 and 36: 3.5.7.3 Dot diameter The diameter o
Page 37 and 38: 3.6 Visually checking the dot After
Page 39 and 40: 3.7 Measuring a plate characteristi
Page 41 and 42: Example: Measuring a plate characte
Page 43 and 44: 3.8 UltraDottie II maintenance and
Page 45: 4 APPENDIX 35 4.1 TECHNICAL DATA 37
Page 49 and 50: 4.2 Serial interface The UltraDotti

Instruction Manual - Beta Industries

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