Techkon SpectroDrive Manuale utente
TECHKON
Manual
Scan-Measurement-System
SpectroDrive
Software
ExPresso 3
TECHKON manuals, technical documentation and programs are copyrighted. Reproduction,
translation or transfer to an electronic medium – in whole or in parts – is prohibited.
TECHKON software is the intellectual property of TECHKON GmbH. Purchase of the soft-
ware grants the user a license for the use on one computer only. Programs may only be copied
for back-up purposes. TECHKON can not be held liable for any damages that may occur by the
use of the software.
The TECHKON team takes great care in producing this manual. Nevertheless, we can not fully
guarantee the complete absence of errors. TECHKON GmbH and the authors can not be held
liable neither for any possibly incorrect statements nor their consequences. TECHKON can not
be held liable for any damages that may occur by the use of the software.
Products that are not made by TECHKON GmbH are mentioned for information purposes
only and such statements do not represent trademark infringement.
All registered trademarks
are recognized.
TECHKON products and product names are registered internationally under several intellec-
tual patents and trademarks.
Specifications can be subject to change without notice.
Version 2.2, July 2012
You can reach us at the following address:
TECHKON GmbH
Wiesbadener Str. 27 • D-61462 Königstein / Germany
Telephone: +49 (0)6174 9244 50 • Telefax: +49 (0)6174 9244 99
info@techkon.com • www.techkon.com
Welcome
We welcome you among the worldwide community of users of TECHKON products.
We are happy that you have selected this high-quality measurement instrument. It
will be a valuable tool for your day-to-day quality control tasks. With this manual we
invite you to learn how to use SpectroDrive, the software ExPresso 3 and Spectro-
Connect.
The manual is divided into four chapters:
Chapter 1: General description of the measurement system
Chapter 2: Installation of
SpectroDrive and the software ExPresso 3
Chapter 3: How to use SpectroDrive and the software ExPresso 3
Chapter 4: How to use the Windows software SpectroConnect
You will be fascinated how easy the system is to use. You will know how to work
with SpectroDrive after only a few minutes. The third chapter will show you detailed
insight into the measurement functions.
Please get the device registered by using the detachable registration card, which is the
last page of this manual. That way we can keep you updated about product news.
Please visit us as well on the internet at www.techkon.com.
You will find useful information about the complete product range
and new software versions.
Do you have any suggestions for improvements or do you require information that
goes beyond the contents of this manual? We will be glad to hear from you. Your sug-
gestions or questions make an important contribution to the continuous optimization
of our documentation and products.
Your TECHKON Team
Contents
Chapter 1: General description of the measurement system
1.1 Product description ..............................................................................5
1.2 Packing list .............................................................................................9
Chapter 2: Installation of
SpectroDrive and the software ExPresso 3
2.1 Assembly of SpectroDrive ..................................................................10
2.2 Installation of the software ExPresso 3 ...........................................11
Chapter 3: How to use SpectroDrive and the software ExPresso 3
3.1 Operation of SpectroDrive ................................................................ 12
3.2 Care and maintenance .........................................................................15
3.3 Software overview ................................................................................20
3.4 Software settings ...................................................................................23
3.5 Defining and running a print job ....................................................... 41
Chapter 4: How to use the Windows software SpectroConnect
4.1 Software description ...................................................................... 63
4.2 Installation ......................................................................................... 63
4.3 Overview .......................................................................................... 64
4.4 Software module “SpectroJet settings” ...................................... 65
4.5 Device update .................................................................................. 66
4.6 Software module “Export” ............................................................ 67
4.7 Software module “ColorCatcher” .............................................. 68
4.8 Software module “PhotoLab” ....................................................... 69
4.9 Software module „MediaWedge“ ................................................ 72
Appendix:
Technical specifications
Manufacturer certificate
EC-Declaration of Conformity
Registration card
Manual TECHKON SpectroDrive Chapter 1 – General description Page 5
Chapter 1
General description of the measurement system
1.1 Product description
TECHKON SpectroDrive, with its automatic color and density measurement capabili-
ties, is the perfect solution to substantially increase press productivity by ensuring
consistent print-to-print color accuracy throughout the press run.
The system consists of the following components: The motorized measurement
system scans the complete color bar on a printed sheet within seconds and simulta-
neously sends the spectral measurement data wirelessly to the PC where all relevant
information for controlling the printing press is displayed.
The measurement device has only one button to start the measurement process.
The PC-software ExPresso 3 has a self-explanatory user interface which can be oper-
ated via touch-screen. Installation is simple as well. After a few minutes the system
is operable and ready to take measurements.
SpectroDrive can be used as a scanning device as well as a hand-held instrument for
single measurements. Just take the device from the horizontal track and position it
wherever you want to take a color measurement.
The TECHKON ExPresso 3 software offers a comprehensive tool-set comprising
measurement of spot colors, support of up to 16 print units, face- and reverse-print-
ing, display of color density, dot gain, gray balance, CIE L*a*b*-values and recommen-
dations on how to adjust the ink on the press. This is only an excerpt of the complete
functionality.
Thanks to its modularity, ExPresso 3 is expandable and versatile. The measurement
data can be exported into other software applications that connect real-time to
printing presses to enable a ‘close loop’ turn-key solution. In addition, TECHKON
ExPresso can export measured data to standard applications such as Microsoft Excel™.
Page 6 Manual TECHKON SpectroDrive Chapter 1 – General description
All advantages at a glance:
Easy to handle
• Fast, motorized scanning by pressing
the green measurement button on the
touch-screen or on the device itself
• Automatic white calibration
• TECHKON ExPresso PC-software
can be operated with or without the
touch-screen
• The device can easily be used as hand-
held device for spot measurements
as well
Modular and compact
• Works with any sheet or press format
• Horizontal track can be shipped in any
length up to 1800 mm
• Space-saving measurement device fits
on any table
• The mounting table can be inclined up
to 45°
• Delivery contains all components
supplied in a practical carrying case
Easy to install
• Installation is made within five minutes
without any major assembly effort
• Complete system is maintenance free
• Measurement system can be flipped
180°, if the color bar is on the opposite
side of the printed sheet
• Wireless, fast data transmission;
no cable required
• No vacuum air suction is necessary to
hold down the printed sheet
Complete measurement information
• Any color bar can be measured
(patch size has to match aperture size)
• Color bar can be at any location on the
printed sheet
• No limitation in paper thickness
• Automatic polarizing filter function for
densitometric and colorimetric mea-
surements
Manual TECHKON SpectroDrive Chapter 1 – General description Page 7
Accurate
• Precise spectral engine with automati-
cally insertable polarizing filter
• Patented measurement head for easy
positioning conforming to ISO and
DIN standards
• UV cut filter option available
• Robust design for reliable function in
a harsh industrial environment
Fast
• High resolution spectral measurement
of a complete color bar within seconds
(e.g. 500 mm sheet length in about 3
seconds!)
• On-line time wireless data transmission
to the PC during scan
• Information overview displays relevant
parameters for quality control
Using SpectroDrive as a
hand-held unit is simple.
Just position the compact
measurement head above
the sample and press
the green measurement
button. The measure-
ment value is transmitted
instantly to the PC.
SpectroDrive is the ideal
extension to TECHKON’s
renown hand-held mea-
surement instruments:
SpectroPlate is the
perfect tool for accurately
reading printing plates and
SpectroDens is the mo-
bile, multi-purpose spectro-
densitometer which can be
used at any location.
TECHKON SpectroDrive
is delivered as a complete
turn-key system. Within a
few minutes the system is
up and running.
One unique feature of
SpectroDrive is its flexi-
bility to be used with any
press type or format.
Page 8 Manual TECHKON SpectroDrive Chapter 1 – General description
52: 750 mm
74: 970 mm
102: 1250 mm
105: 1280 mm
95 mm
52: 370 mm
74: 530 mm
102: 720 mm
105: 780 mm
170 mm
Dimensions
Two different performance packages
The scan-measurement device SpectroDrive and the Microsoft Windows software
ExPresso form a complete quality control system for increasing productivity and qual-
ity of a printing press.
There are two different versions available:
SpectroDrive + ExPresso Basic
consists of the spectral measuring device
SpectroDrive and the Microsoft Windows
software ExPresso Basic with the follow-
ing functions:
• Ink zone specific density display
• Color density for CMYK and spot
colors (spectral density)
• Densitometric gray balance
• Dot area, dot gain and printing contrast
• Slur/doubling value
• Target values, references, tolerances,
OK-sheet
• Front- and reverse-printing
• Works with any color bar length
• Display of single measurements when
used as a hand-held device
• Measurement data export (e.g. JDF-format)
• Statistical analysis and report generator
• Supports up to 6 printing units
Formats:
52: for printed sheet 00 (B3+, 370 x 520 mm)
74: for printed sheet 0B (B2+, 520 x 740 mm)
102: for printed sheet 3B (B1+, 720 x 1020 mm)
105: for printed sheet 3B+ (B1+, 780 x 1050 mm)
Special formats (up to 2100 mm system length/
1800 mm scan length) on request
SpectroDrive + ExPresso Pro
contains the same functions as the Basic
package and additionally:
• Ink zone specific colorimetric ∆E*a*b*-
display, CIE L*a*b*, ∆L*a*b*, L*C*h*,
∆L*C*h*
• “InkCheck” recommendation for ink
key setting
• Display and evaluation according to
ISO 12647, Gracol G7™
• Supports up to 16 printing units
A post-purchase software-upgrade from
the Basic- to the Pro-version can be
done easily.
Manual TECHKON SpectroDrive Chapter 1 – General description Page 9
The carrying case protects SpectroDrive and
parts
1.2 Packing list
Optional accessories:
• Print control strips TECHKON TCS, available as EPS- and pdf-files on CD
(can be downloaded free of charge at www.techkon.com)
• Software-upgrades from ExPresso Basic to ExPresso Pro
• Replacement parts: left holder with charging console and white standard,
rechargeable battery, measurement lamp.
All parts are easy to exchange.
• Color reference SpectroCheck for checking the measuring accuracy
Contents of delivery:
• Measurement device SpectroDrive
• Left holder incorporating charging
console and white standard,
horizontal track, right holder,
Two vertical bars
• AC adapter with universal plugs
• WLAN-Module for wireless data
transmission, USB cable
• Carrying case, manual with ISO 9000
compliant certificate
• Screwdriver, 4 screws.
• Optional: CD with software ExPresso 3,
USB-dongle (software protection key)
System requirements: for TECHKON
software: Microsoft Windows XP, Vista
or 7; 32- and 64-bit;
Minimum: IBM-compatible PC with Intel
Core Duo processor or comparable
processor, 1 GB RAM, 2 USB-ports
Recommended touch-screen:
Elotouch 1727L 17"
Page 10 Manual TECHKON SpectroDrive Chapter 2 – Installation
Chapter 2
Installation of SpectroDrive and the software ExPresso 3
2.1 Assembly of SpectroDrive
• Connect the horizontal track with the left
and right holder as shown on the images.
Before placing the holders upside down, put
a soft material underneath to avoid scratches.
Before tightening the first screw, insert the
second screw and assure that the holder is
correctly aligned.
• The two vertical bars are attached ver-
tically at the right and left side on a flat
table. Before adhering them, it is important
to check that they are parallel and have the
right distance to each other. We advise to
mark the position with a pencil first. Now
attach the two vertical bars, which have self-
adhesive tape on the backside to the table or
console. The surface has to be flat and with
uniform color. Preferably the table will have a
lay-on edge for positioning the printed sheet.
Assure, that the vertical bars are parallel and
well aligned in order to hold the left and right
holder which will attach magnetically to the
vertical bars.
• Connect the plug of the AC adapter with
the charging console.
The AC adapter can be used universally for
100 – 240 V. Use only the original TECHKON
SpectroDrive AC adapter!
(Part no.: FRIWO FW 75550/08).
• There are three adapter plugs for different
countries. For changing, just pull the plug and
push in the new one. Make sure that the plug
adapter has a tight fit.
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