erklären in alleiniger Verantwortung, dass das Produkt
declare under our sole responsibility that the product
déclarons sous notre seule responsabilité que le produit
Drying Oven TC40/100
Year of Construction 2015
(Bezeichnung Typ oder Modell, Los-, Chargen- oder Seriennummer, möglichst Herkunft und Stückzahl)
(name, type or model, lot, batch or serial number, possibly sources and numbers of items)
(nom, type ou modèle, no de lot, d'échantillon ou de série, éventuellement sources et nombre d’exemplaires)
auf das sich diese Erklärung bezieht, mit der/den folgenden Norm(en) oder normativen Dokument(en)
übereinstimmt
to which this declaration relates is in conformity with the following standard(s) or other normative
document(s)
auquel se réfère cette déclaration est conforme à la (aux) norme(s) ou autre(s) document(s)
normatif(s)
(Titel und/oder Nummer sowie Ausgabedatum der Norm(en) oder der anderen normativen (Dokumente)
(title and/or number and date of issue of the standard(s) or other normative document(s)
(titre et/ou no et date de publication de la (des) norme(s) ou autre(s) document(s) normatif(s)
Gemäss den Bestimmungen der Richtlinien; following the provisions of directives; conformément aux
dispositions des directives; (falls zutreffend) (if applicable) (le cas échéant)
Safety EN 61010-1:2001 Safety EN 61010-2:2003
Low voltage directive 2006/95/EC EMC directive 2004/108/EC
(Ort und Datum der Ausstellung) (Name/Unterschrift oder Kennzeichnung des Befugten)
(Place and date of issue) (name and signature or equivalent marking of authorised person)
(Lieu et date) (nom et signature du signataire autorisé)
Renggli AG / SalvisLab
(Name des Anbieters) (supplier's name) (nom du fournisseur)
This document describes the use of the newly developed warming cabinets and control regulation unit of
Renggli AG /Salvislab. Observation of the operating instructions can ensure safe, proper and economical use
of the device.
This manual contains information relevant to end customers. This document is not to be provided to
!
third parties without the permission of Renggli AG/Salvislab
1.2 Description
Warming cabinets are used for tempering of laboratory samples or other items in medical and general
laboratory environments.
1.3 Copyright
The copyright of this composition and all documents entrusted to the customer remains at all time with
Renggli AG/Salvislab. This document must not be provided to third parties or made available without the
written permission of Renggli AG.
1.4 Presentation of safety advice
The following symbols indicate safety tips and other general information:
Indicates a danger that may lead to physical injury or to irreversible loss of data.
Indicates additional information and tips.
2 Safety
2.1 Observe safety advice
Read all safety advice in this document carefully as well as all warning signs attached to the device. Pay
attention to the legibility of the warning signs and replace them immediately when they become damaged.
2.2 General safety advice
Check the device for operation safety before each use.
2.3 Intended use
Thermocenter units are not built to be used as ovens for drying substances which are explosive or release
explosive gases during the drying process. Any use other than the one the units are intended for is
forbidden.
The warming cabinet controller is built with state of the art technology and satisfies all recognized safety
regulations. Use this device only in the manner described in this manual. No guarantee can be made with
regard to the properties and safety of the device in the event of improper use.
Thank you for purchasing our Salvislab Thermocenter drying oven.
Please fill out all the necessary information of your Thermocenter in the form below and keep it ready in
case you will need to contact for assistance your Dealer or Service department.
Adjustable fan speed % 60 - 100 60 - 100
Multi user levels - Yes Yes
Program mode programs/steps 99/99 99/99
USB host interface for data import/export - Yes Yes
Ethernet port - Yes Yes
Preselectable restart procedure in case of power failure - Yes Yes
Timer and counter hours/min 0-999/59 0-999/59
1) Measured with 3 temperature probes on horizontal level / divided in 1/3 of the chamber size
2) maximum temperature deviation in time for one temperature probe
3) to 98% of set temperature
All technical specification are specified for units with standard equipment at an ambient temperature of 25 °C (77 °F) and a voltage fluctuation of ±10 %. The
temperature data are determinated in accordance to following DIN 12880, part 2 respecting the recommended wall clearances of 10 % of the height, width and
depth of the inner chamber. All indications are average values, typical for units produced in series. Differing ambient temperatures or variances in the design of
individual equipment may produce different performance. We reserve the right to alter technical specifications at all times without prior notice.
*We reserve the right to alter technical specifications at any time without prior notice.
The THERMOCENTER TC40/100 is an oven with a patented design
•
Robust “SwissTEQ” quality design
•
Thermocenter ovens ensure effective drying without damaging the material being dried
•
All functional elements are integrated in the door
•
High grade stainless steel chamber
•
Standard unit provided with one aluminium shelf
•
Chamber has rounded edges which allows easy cleaning
•
Minimized heat losses due to low thermal conductivity insulation
•
Exterior textured powder coated steel
•
SalvisTEQ controller with dynamic regulation and improved efficiency
•
Forced Air with an intelligent control of fan speed in a range between 60 and 100%
•
Capacitive touch display, intuitive and user-friendly
•
Multiple user levels
•
Drag&drop user lock function
5.2 Applications
•
The Thermocenter line is designed for all purposes of drying in a variety of laboratory fields
•
Controller with capacitive touch display and unlimited programming capabilities
•
A must when precise temperature distribution and a high accuracy are needed
•
Temperature range up to + 200°C/392°F
•
It can be used for research & development, quality control as well as for a wide range of industrial and
laboratory applications
•
Examples of usage: color fastness test for textiles, ageing test for plastics and foils, quality control of
electronic circuits, food analysis, dry sterilization in hospitals
5.3 Construction
•
Due to extremely compact all-in-door construction the Thermocenter saves valuable space in lab
•
Electro-polished stainless steel inner chamber, chemical resistant and highly durable
•
All edges rounded for easy cleaning and maintenance
•
Maximized shelves area (in comparison to inner volume): up to 8 shelves
•
Door seal easily removable for cleaning or replacing
•
Door handle fully integrated in the door
•
No hot surfaces
5.4 Controller
•
SalvisTEQ controller with dynamic regulation
•
The regulation unit controls the heating with a predictive regulation
•
Multi-point temperature calibration (up to 10 points)
•
Self identification of heating gradient
•
Real time clock with process times
•
Calendar-settable programs start (date/time)
•
Hold time (process-end shown as date/time): 0 - 999h 59m
•
Enhanced program mode (up to 99 programs and 99 steps per program)
•
Scheduler
•
Programs remain stored in memory even without external power
•
Import/export of programs over USB - optional: LAN
•
Real time visualization of current program´s process data
•
Export process data over USB - optional: LAN
•
Preselect restart procedure in case of power failure
•
Interal DU memory expandable via micro SD card up to 32GB - optional
•
Log of process data for 300.000 entries (approx. 400 hours at a sampling rate of 5s)
This new feature allows more than one user on a single device by separating their accounts, application data
and access rights.
User* It is the lowest user level. This user level allows to run the unit, define custom
programs, set date and time, temperature measurement unit, restart procedure,
process data sampling time, check for unit errors and access to the basic informations
of the unit.
Calibrator* The Calibrator level includes the user level capabilities and integrates the unit
calibration.
Administrator** The Administrator level includes the User level capabilities. In addition it allows to
perform tests on the critical components of the unit, update software, access to the
system log, reset the user’s database and run a sterilization program. It also
guarantees the ability to modify some key working parameters of the unit such as
upper and lower deviation, DHCP, max adjustable temperature and buzzer delay. It
provides User administration rights.
Service*** It is the highest level. This access is granted only to qualified factory technicians for
service and upgrades.
5.9 Data connection
•
USB 2.0 Port
•
LAN-Port, RJ45 10/100 Mbit - optional
5.10 Door alarm
•
The door is monitored by a mechanical switch
•
It is not possible to start a manual process when the door is open; the message “door open” will appear
on the display
•
The heating process is interrupted when the door is opened during a manual process (heating off), as
soon the door is closed the heating process will start again (heating on)
5.11 Safety / Power Cut-Off
•
Independent temperature safety device class 3.3 according to DIN 12880:
+
Integrated digital under- and over-temperature protection which automatically follows the
set point value at a preset tolerance range, and switches the heating off in case of over- or under
temperature deviations
+
A built in safety controller takes over if the first protection is in state of error and shuts the oven
down in case of over-temperature
+
A mechanical over-temperature device provides additional safety
•
After power cut-off controller restarts automatically and last stored values remain in memory
•
High quality accurate PT100 temperature probes
•
Integrated door switch interrupts heater when opening the door
Your System will be delivered with the following parts:
•
1 Thermocenter unit
•
1 Shelf
•
1 Power cord
6.2 Install requirements
• For your safety be sure your oven is installed properly by a qualified installer or service technician
• This appliance must be supplied with the proper voltage and frequency. See rating plate located on the
back of the oven frame to determine the rating of the product
• Leave at least 10 cm space between system and walls or benches
• Max. 1 Thermocenter can be stuck on top (for stacking adapter see options list)
• If you install a ducting to exhaust system then please contact your dealer for more information
6.3 Installing
•
Place shelf in appropriate position
•
Plug in the power cable
•
Close the door
•
Switch power on
•
Display shows Salvislab logo during boot
•
The device is ready for use when the SalvisTEQ Home menu appears on screen
•
For information on how to operate and navigate properly through the GUI, refer to chapters 9-16
SalvisTEQ Home Menu
6.4 Cleaning
•
Use mild detergents for cleaning oven surfaces (no acid/alcohol based or similar detergents)
•
Use microfiber cloths for cleaning the display
•
Never use abrasive cloths, paper towels, or tissue paper, which can scratch the touchscreen. If any
water at all is necessary, power off your device ahead of time
•
Never press too hard while cleaning the screen. This can damage the display
1 SalvisTEQ touch display
2 USB Port
3 LAN Port
4 Main on/off switch
5 Air inlet
6 Door handle
7 Air flap
8 Air exhaust
9 Shelf support
10 Shelf
11 Fan outlet
12 Spring loaded door lock
13 Door switch
14 Rating plate
Ensure that the device is in a mechanically sound state before connecting the power. Connect the power
cable. Turn on the device using the main power switch on the side of the device.
9.1 Startup screen
The device starts in manual mode. The settings available in this mode are described in chapter 10.
Program mode is described in chapter 11.
1 User level
2 Logged on users
3 Date and time display
4 Open menu
9.2 Menu
Pressing the tool button [4] opens the device menu.
1 Temperature settings (10.1)
2 Device-specific settings (10.2)
3 Time settings (10.3)
4 Play button, starts the warming process using the selected settings.
This menu contains all settings in relation to the internal temperature of the device.
1 Back to main screen
2
3 Select the type of heating curve.
4 Target temperature
5 Gradient (for linear heating processes only)
6 Confirm input
Sensor selection for temperature measurement.
Internal: the internal sensor is located inside the device.
External: the external sensor is inserted into a port on the device and can be placed at the
point where the set temperature should be reached (optional).
Linear heating using the set gradients
Exponential heating, the target temperature is approached with the largest
possible gradient.
If the user presses the program mode symbol in the menu, then the second level of the menu opens. This
provides the user with the following menu options:
Load a program from a USB stick (11.3)
Program list (11.2)
Create new program (11.1)
Existing programs can be modified once they have been loaded (11.5).
11.1 Create new program
To create a new program you first need to enter a name for it.
Open the selected program for editing or other actions.
11.2.2 Save program as
The selected program will be stored on the device with a new name. Therefor the keyboard (13.1) appears.
11.3 Load a program from a USB stick
If you have programs on a USB stick, then it is possible to load these onto the device. Insert the USB stick in
to the device and select "Load from USB" from the menu.
11.4 Program options
An overview of the program is displayed once it has been loaded. Several actions are available.
1 Program name
2 Start
3 Terminate (11.6)
4 Edit (11.5)
5 Export (11.7)
6 Delete (11.8)
1 Current program step
2 Temperature / general step settings (11.5.2)
3 Fan settings (10.2.1)
4 Previous program step
5 Insert new program step before current step (11.5.1)
6 Delete program step
7 Next program step
8 Insert new program step after current step (11.5.1)
9 Finish editing
The user can choose between four different step types. Touching the symbols on the screen switches
through the different program steps. The following table describes the four program steps.
Fast
Linear The set temperature is approached linearly
Hold
Repeat The program jumps to a selected program step
The set temperature will be reached as quickly as
possible
The current temperature is held for a set period of
time
All important product information as well as the address of the manufacturer are displayed in an information
window. The info screen also contains a QR code that can be scanned to directly access the manufacturer's
website.
1 Back
2 Device type
3 Serial number
4 RU serial number
5 DU serial number
6 Control unit software version
7 Regulator firmware version
8 Manufacturer address
9 QR code, contains link to manufacturer´s website
An administrator must be logged on to access this menu. Additional users can then be created.
Each user needs a user name, a password and an access permission type. The administrator can create
additional administrators as well as users.
The user level is indicated using stars:
User
Calibrator
Administrator
Service technician
1 Back
2 Username
3 User level
4 Log out
5 Create new user (12.3.1)
6 Delete user (12.3.2)
7 Confirm input
If the user administration option is enabled, then the currently running process can be locked by a user. This
requires the user to first log in. Once the user is logged in, they can start the oven or program in manual
mode. A small lock now appears on the display. The screen can now be locked by using your finger to drag
the lock into the circle that appears on screen.
To unlock the screen it is necessary to drag the closed lock again. As soon as you start dragging the lock, a
circle appears. Dragging the lock into the circle brings up the login screen. The operator who originally
locked the oven needs to log in again here in order to unlock it.
The screen can be unlocked at any time by an administrator or service technician. Other users
i
cannot unlock the oven.
12.5 Screen saver
A screensaver appears after 30 minutes of standby time. This screen will only be activated, if no regulation is
in progress. Touch the display on any position to deactivate the screensaver and return to the last screen.
The temperature unit can be switched between Celsius and Fahrenheit.
The unit only becomes active when pressing the confirm button upon closing the general settings
!
menu.
12.6.6 Upper temperature limit
The upper temperature limit can be set between 2 and 20 degrees Celsius. If the target temperature for the
oven is set above this limit then the safety regulator is activated.
When regulating using the external sensor, the oven temperature is monitored with this value. Errors
!
may occur if the limit is too narrowly set.
The limits do not define the precision of the regulator. They define only when the safety regulator is
i
activated.
12.6.7 Lower temperature limit
The lower temperature limit can be set between 2 and 20 degrees Celsius. If the target temperature in the
oven drops lower than the set temperature then the safety regulator is turned on.
When regulating using the external sensor, the oven temperature is monitored with this value. Errors
!
may occur if the limit is too narrowly set.
The limits do not define the precision of the regulator. They define only when the safety regulator is
Administrative users are able to reset the database.
This will delete all current parameters, programs and users.
12.6.9 Test
The test screen allows all sensors and actuators to be monitored and tested. The test screen is explained in
more detail in chapter 16.2.
12.6.10 Update
The user can run a software update from here. The new software first needs to be loaded onto a USB stick.
This is then inserted into the device. For further detail please refer to chapter 16.1.
This menu item allows the network address to be set. The IP address is automatically assigned by default,
whereby the controller is automatically assigned an IP address by the network. This can be manually set
using "static" mode.
12.6.11.1 Automatic
1 Back
2 Mode (change by clicking)
3 Current address (assigned by the network)
4 Current subnet mask (assign by the network)
5 Confirm input
A warning buzzer will sound, if the door is opened whilst a process is running. The delay before the buzzer
sounds can be set between 30s and 5 minutes.
12.6.13 Sterilization
The oven can be sterilized using the sterilization option. This raises the temperature to 180°C and holds it at
this temperature for 30 minutes in accordance with WHO guidelines. Devices that can reach a maximum of
160°C are held at this temperature for 180 minutes.
If the sterilization procedure is interrupted, then it is considered as invalid. This is saved in the oven.
Successful sterilization is recorded with the date and time in the oven in order to show that the last
successful sterilization was run.
12.6.14 Product information
This menu option brings up the oven settings.
12.6.14.1 Oven data
1 Back
2 Oven type
3 Maximum temperature (operational)
4 Minimum temperature (operational)
5 Maximum temperature (calibration)
6 Scroll
7 Back
This menu option allows the temperature to be limited. The maximum temperature is fixed by the oven, but
depending on the requirements of the process that the oven is being used for, can be lowered.
Please check all of your programs (if any) after setting the temperature. Existing programs are not
!
automatically adjusted.
12.6.16 Process log time
This allows you to set the interval for logging process data. The value can be set between 2s and 5min.
Longer sample times allow process data to be recorded over longer periods.
The potential free contact is used for the alarm contact. This contact is closed in an error-free condition. If
an error appears, the contact is opened. The contact will stay open as long as the user acknowledges all
errors in the list.
This feature is only available with the corresponding option.
12.6.18 DAC
The device has two analogue outputs. They can be mapped to the system sensors.
The following options are possible:
Sensor Formula
Temperature internal Voltage [V] = temperature [°C] * 30 +1V
Temperature external Voltage [V] = temperature [°C] * 30 +1V
Temperature ambient Voltage [V] = temperature [°C] * 30 +1V
Fan speed Voltage [V] = fan speed [%] / 10
Only available with the corresponding option.
12.7 Logs
Users have the option to export or delete logged process data.
1 Back
2 List of process logs
3 Delete selected process data
4 Export selected process data
5 Back
All settings such as temperature, fan speed, etc. are set in their corresponding screen using a unified user
interface.
The respective maximum and minimum values cannot be exceeded.
13.3.1 Input using number keys
1 Back
2 Increase the respective digit
3 Clicking on a number opens up the keyboard input (13.3.2)
4 Lower the respective digit
5 Name of the value to set
6 Decimal point, position varies depending on value/value range
7 Unit
8 Confirm input
The controller allows data to be exported to and imported from a USB stick. It is necessary for the USB to be
detected by the controller for this to be done.
The controller determines for itself if a USB stick is available. A message is provided on an information bar if
a suitable stick is detected:
It is possible that not all USB sticks will be recognized by the controller. Please contact the
i
manufacturer to determine a suitable type.
15 Ethernet
The current status of the device can be called up over the Ethernet interface. A TCP/IP connection with the
following properties is created for this:
Port: 1234
IP: IP address of the device
More detailed information can be found in document [Host Interface Specification].
The features described in this chapter can only be used with the admin user. For further informations
!
please contact your dealer.
16.1 SW Update
1 Back
2 List of which software version and firmware is installed.
3 Check for updates
Insert USB stick to continue
It is possible that not all USB sticks will be recognized by the controller. Please contact the
i
manufacturer to determine a suitable type.
Clicking on the button [3] searches the USB stick for the appropriate files. This may take a moment. The file
can then be selected and the update starts.
The pre-set file name of the update may not be changed on the computer.
An update may take several minutes. The controller will restart during the update. Please ensure to
!
follow all instructions on the screen and never turn off the device.
Only remove the USB stick once the update has completed and the device has restarted.
1. Lower gradient range. No working points allowed
2. Gradient can be set in this range
3. Upper gradient range. No working points allowed
Graphical presentation of a program run
This example shows a custom user program defined in the custom programs section with 4 steps and a preset calendar start date/time. For further detail please refer to chapter 11 “Program mode”.
0 Timeframe of the start date/time
1 Step 1: start of custom program
2 Step 2: new parameters setting where used
3 Step 3: new parameters setting where used
4 Step 4: repeat step 2 with auto-adjusted parameters setting (after end of step 4 program ends)
Program step 0 can be set through calendar. Program steps 1-3 can be set up in relation to the following
parameters: Set temperature, gradient, hold time. Program step 4 repeats program step 2.
F1 Main fuse 115/230V = T10AL 250V AC
F2 24V Power supply protection T2AL 250V AC
F3 Sensors / 24V T2AL 250V AC
J1 Connection to display unit
J3 PT100 temperature probe
J4 Connection for pressure transducer
J5 Redundant PT100 temperature probe
J7 Connection for door switch
J8 Vacuum valve
J9 External connector
J11 Connection for ventilation valve
J14 External connector, analogue output
J15 Potential free contact
J16 Connection for main switch
P1 Connection for heating, fan
Q1 Power stage heater
Q4 Power stage fan
U1 Voltage converter
U4 Hardware controller/microprocessor
PE Protective earthing x OMF Over-temperature melting fuse x H Heating element x PF Potential free contact x DS Door switch x FA Fan x AO Analog output o
I1 PT100 temperature probe x I2 Redundant PT100 temperature probe o
EX External connector o
RU Main
outputs
F1 Main fuse 115/230V = T10AL 250V AC - F2 24V Power supply protection T2AL 250V AC - F3 Sensors / 24V T2AL 250V AC - J1 Connection to display unit - J3 PT100 temperature probe - J4 Connection for pressure transducer - J5 Redundant PT100 temperature probe - J7 Connection for door switch - J8 Vacuum valve - J9 External connector - J11 Connection for ventilation valve - J14 External connector, analogue output - J15 Potential free contact - J16 Connection for main switch - P1 Connection for heating, fan - Q1 Power stage heater - Q4 Power stage fan - U1 Voltage converter - U4 Hardware controller/microprocessor - -
DU Main
outputs
ID Description Standard Optional
PI Power inlet x
S Device main switch (power on/off) x
ID Description Standard Optional
D9 Power indicator - -
D10
ID Description Standard Optional
P2 Connection to regulation unit - -
J2 Power supply - B1 Battery 3V 225 mAh - P1 SD card slot - -