Summary of Contents for Okolab H201-T-UNIT-BL-CRYO
- Page 1 H201-T-UNIT-BL-CRYO Heating & Cooling Control Unit Manual IST2121_REV01 IST2122_REV01 IST2124_REV01 IST2125_REV01 SV 3.5.4C5-32.3053...
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Page 2: Table Of Contents
Index PREFACE ..................................... 1 SYMBOL DESCRIPTION ................................2 ................................2 YMBOLS USED IN THIS MANUAL ................................2 YMBOLS ON THE PRODUCT LABEL SAFETY NOTES ..................................3 SUPPLIED EQUIPMENT ................................5 COMPATIBILITY ..................................6 EQUIPMENT DESCRIPTION ..............................7 INSTALLATION ..................................8 ..................................8 OW TO SETUP THE ............................9 OW TO SETUP THE EATING... -
Page 3: Preface
OKO-TOUCH features on-board memory for data logging and mini-USB port for data download. In addition, data logging is possible via SMART-BOX, via DATA-LOG Okolab software and via following third-party Imaging software Okolab DATA LOG is an optional software allowing logging temperature data or modification of selected parameters. -
Page 4: Symbol Description
Symbol description This paragraph describes the symbols used in this manual and on the product label. Symbols used in this manual The following symbols identify important information to note: CAUTION or WARNING: this symbol warns you about the risk of electrical shock. CAUTION or WARNING or IMPORTANT: this symbol warns you of circumstances or practices that can affect the functionality of the instrument. -
Page 5: Safety Notes
Safety Notes In order to achieve maximum performance and to ensure proper operation of your new equipment, please read carefully the following safety notes and the instructions. If you have any question, please contact Okolab. − The equipment must only be used as intended and as described in this Manual. - Page 6 IN NO EVENT SHALL OKOLAB S.R.L. BE LIABLE FOR ANY DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE, OR LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE PRODUCT OR THE USE OF ANY PRODUCT.
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Page 7: Supplied Equipment
8. Condensate Vessel (pointer 10 in Figure 1). To collect the condensate. 9. Chiller (pointer 11 in Figure 1). Water circulation chiller for cooling system. 10. KRYO 30 – LZB 109 (5 l bottle), to add to water for the cooling mixture of the Chiller. Figure 1. H201-T-UNIT-BL-CRYO equipment overview. -
Page 8: Compatibility
Compatibility H201-T-UNIT-BL-CRYO is compatible with: • OKO-TOUCH (required, to be ordered separately) (see point 2 in Figure 1), touch screen interface to be connected to T-Unit. It includes: − Touch Screen Interface − #1 RS232 Serial cable. To connect the Touch Screen to the unit. -
Page 9: Equipment Description
Equipment Description Figure 3 describes the front and the rear panel of T-Unit. 1. OKO-TOUCH RS232 serial port. 2. Power Input. 3. Heating/Cooling Box connector. 4. Air Flow Sensor connector. 5. Chiller RS232 serial port with Chiller RS232 -Cable embedded. 6. -
Page 10: Installation
Installation Follow the instructions below for the H201-T-UNIT-BL-CRYO setup: How to setup the T-Unit 1. Connect the 8-pins cable between the port labeled “Control Unit” on the side of the Heating/Cooling Box and the port labeled “Heating Box” on the rear panel of the T-Unit (see Figure 5). -
Page 11: How To Setup The Heating/Cooling Box
8-pins cable Fine gauge thermocouple 3-pins cable NTC Thermistor Sensor cable Heating/Cooling Electrical Connection Figure 5. T-Unit - Connection 6. Connect the touch screen interface OKO-TOUCH to the T-Unit using the serial cable provided (see Figure 6). T-UNIT OKO-TOUCH Figure 6.OKO-TOUCH Connection How to setup the Heating/Cooling Box Make sure that the Heating/Cooling Box –... -
Page 12: How To Setup The Calorflex Tubes
Figure 7. Heating/Cooling – setup. How to setup the Calorflex Tubes Use the Calorflex Tubes to connect the H201-T-UNIT-BL-CRYO to the microscope enclosure: 1. Attach the two-red marked Calorflex Tubes to the red side of the Heating/Cooling Box and to the hoses, placed on the back panel of the microscope enclosure (see Figure 8). -
Page 13: How To Setup The Chiller
How to setup the Chiller Use the Water Tubes to connect the Chiller to the Heating/Cooling Box.: 1. One of the ends of the red marked Water Tube is composed of 10 mm ID black butyl isolated tube with a manual valve in the middle. Connect it to the color-related connector, the water inlet port, on the rear panel of the Chiller. - Page 14 At first startup, check that the Water Tubes are connected properly to avoid any water leakage. 3. Make sure that the valves along the Water Tubes are in the opened position (see Figure 11, a). Figure 11.Opened and closed position of the valve (a -b). Note ►...
- Page 15 Figure 12. Chiller's Level Indicator Do not exceed the maximum permissible level. Note ► Monitor regularly the water level inside the Chiller from the Level Indicator. If the water level drops too far, the Chiller automatically goes into alarm condition. 7.
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Page 16: How To Setup The Condensate Drainer
For the proper operation of the system, do not place anything on the top of the chiller (see Figure 14). Figure 14. Correct setup of the chiller. How to setup the Condensate Drainer Follow the steps below to install the Condensate Drainer: 1. -
Page 17: How To Configure The Condensate Drainer
The Condensate Drainer has the dosing quantity parameter set by default at 10 8H. This means that the Condensate Drainer doses 10ml of water every 8 hours. Okolab suggest changing the parameters to 20 1H to dose 20 ml of water every hour. For setting the dosing quantity, press button no.1 (1 ml -steps) and/or button no.2 (10 ml –... - Page 18 Check that no error message will be displayed on the Chiller’s Control Panel (see Chiller’s User Manual, pag. 15). 2. Set the Chiller’s pump pressure using the bypass adjustment wheel placed on the rear panel of the Chiller (see Figure 16). Figure 16.
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Page 19: How To Shut Down The System
Tip ► Wait until system has reached the steady state before loading your samples. How to shut down the system To shut down H201-T-UNIT-BL-CRYO follow the instructions below: 1. Switch the T-Unit off using the power button on OKO-TOUCH. 2. Switch the Condensate Drainer off. -
Page 20: User Interface
User Interface This chapter describes the user interface of the H201-T-UNIT-BL-CRYO. Homepage Figure 18. Homepage of the H201-T-UNIT-BL-CRYO Controller Touch Screen Display 1. Status LED 2. Temperature set point (see paragraph 8.1.1 to learn how to change the set point value) 3. -
Page 21: Controller Status: Colours Led And Meaning
Setpoint change. The system is working properly, it is not in alarm and no action is needed. As soon as H201-T-UNIT-BL-CRYO reaches the temperature setpoint, H201-T-UNIT-BL-CRYO Status changes to NORMAL and the color turns GREEN. -
Page 22: Settings
Tip ► The TOP LED follows the same color code as the Status Indicator (see Figure 20). To enable/disable the TOP LED follow the instruction reported in paragraph 8.2.2.3. Figure 20. Status Indicator and TOP LED. Settings 8.2.1 Temperature Press on the Settings icon to enter the Settings menu. -
Page 23: Control Mode
Figure 22. Temperature Settings submenu 8.2.1.1 Control Mode The Temperature Control can run in two different modes: Sample or Cage Feedback Mode. Press on Control Mode icon (see Figure 23 a) to choose which one you want to use, Sample or Cage Feedback Mode. - Page 24 Figure 25. Free Sensor attached on the internal base of the Petri Dish Tip ► It is recommended using an Okolab SENSOR LID (available for purchase) to secure the Fine Gauge Thermocouple in place in the Reference Well during calibration or operation in Sample Feedback Mode (see Figure 26).
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Page 25: Fan Speed
Figure 27. Fan speed setting (a – b). Tip ► Okolab recommends using the default Air Flow value of 100 m3/h and remaining the Duty Control feature disabled. -
Page 26: Chiller
Figure 28.Duty Control Activation. Note ► Okolab suggests not exceeding 80% of Fan Duty to avoid an early wear of the Fan. Note ► The suggested Fan Duty range is 30% -60%. 8.2.1.3 Chiller To insert the proper operation parameters for the Chiller, Press on Chiller icon (see Figure 29, a) to enter the Chiller Options menu. -
Page 27: Status
(see Figure 31, b). On this page you can see the status of the T-Unit, with a summary of all parameters allowing you to check that all is working properly. You may have to refer to this window when asking for Okolab technical support. -
Page 28: Options
Figure 32. Touch screen settings (a- b) 8.2.2.1 Options Press on the Options icon (see Figure 33 a) to set the scale of the X axis (time duration) of the graphs displayed in the main page and the buzzer sound frequency (see Figure 33 b). Figure 33. -
Page 29: Visual Effects
The Top LED settings allows you to when the Top LED should be illuminated (see Figure 35 b): if you select Never, the Top LED will never illuminate, if you select On Alarm, the Top LED will illuminate only when the H201-T-UNIT-BL-CRYO is in Alarm Status, if you select Always, the Top LED will always illuminate. 8.2.2.4 Date &... -
Page 30: Alarms
8.2.2.5 Alarms Press on the Alarms icon as shown in Figure 37 a. Then press on the Temperature icon (see Figure 37 b). Figure 37. How to enter in Alarms page (a – b). Tip ►”Flag “Buzzer” if you want the Alarm to be acoustical as well rather than just being displayed. The page shown in Figure 38 will open and you can choose the “Temp Deviation”... - Page 31 MINI-USB-OTG USB Port USB Drive OKO-TOUCH Figure 39. USB drive connection To activate the logging, follow the steps indicated below: 1. Press on the Settings icon (Figure 40, a) and press on the Touch screen icon on the window that opens next (Figure 40, b). Figure 40 (a) How to enter the setting menu;...
- Page 32 Figure 41. Logging. (a) How to enter in the logging menu; (b) logging in internal memory Figure 42. How to access the Logging page from the Homepage 3. Press on the icon (see Figure 43 a) to insert the Time Interval i.e. the frequency with which you want to record a data point, as shown in Figure 43 b.
- Page 33 Then press Save, see Figure 44 b. Tip ►With the selections as in Figure 43 and in Figure 44, the data will be downloaded on the USB drive as shown in Figure 45. Figure 44. Data Logging. How to define the suffix for the downloaded files (a – b) Figure 45.
- Page 34 Figure 47. Download to USB You can activate the logging also on the USB drive, by flagging on USB drive, see Figure 48(a). Figure 48. Logging on USB flash drive. (a) USB drive selection; (b) Reminder to connect the USB drive In this case, OKO-TOUCH warns you that a USB drive must be connected to the USB port, see Figure 48(b), and will store the data on the USB drive.
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Page 35: Overview
Okolab engineers you may be asked for some of these data Icon and Glance Mode View The H201-T-UNIT-BL-CRYO features two display modalities: Icon mode and Glance Mode, as shown in Figure 51, a and b. You can swap between the two display modalities by pressing on icon , as shown in Figure 51 a. - Page 36 Figure 52. Info page selection Figure 53. Info page OKO-Touch and H201-CRYO -BL (a – b). Tip ►Please have this information handy when contacting Okolab for support.
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Page 37: Touch Screen Calibration
Touch Screen Calibration Keep pressed the ON/OFF button on OKO TOUCH for 7 seconds to start the Touch Screen Calibration (see Figure 54). While holding the button, the pop-up message shown in Figure 55 a appears. Then tap blue calibration dots until the calibration is complete (see Figure 55 b). -
Page 38: Cleaning & Maintenance
15 minutes. Rub the piece gently with a wipe. You can use soft and dry sterilized cloth as a wipe. Note ► Please contact Okolab if you need further information about which Disinfectant and Wipe to use. Maintenance −... -
Page 39: Support
To contact one of our engineers please write to support@oko-lab.com or contact us through the live chat in www.oko-lab.com. You can request a remote support session anytime. Please, do not hesitate to contact Okolab should you need any further commercial information or technical support. HARDWARE SUPPORT: sibillo@oko-lab.com Phone... -
Page 40: Technical Specifications
Technical Specifications H201-T-UNIT-BL-CRYO – Technical Specifications Range: 10°C below the Room temperature to 45°C @Air flow of 100 m3/h or higher. Temperature Step size: 0.1°C Accuracy: ± 0.2°C if Room temperature remains within: ± 1°C Transient regime duration About 20 minutes Air Flow 35 m3/h –... -
Page 41: Troubleshooting
Troubleshooting We have collected in the table below some frequently asked questions, please contact Okolab if you need support. Symptom Probable cause Remedy Power cord is disconnected or Connect the power cord securely or replace No power supplied to Unit damaged the power cord. - Page 42 Figure 16. Chiller’s bypass adjustment wheel..................................16 Figure 17. Chiller’s Manometer........................................16 Figure 18. Homepage of the H201-T-UNIT-BL-CRYO Controller Touch Screen Display ................. 18 Figure 19. How to change the Temperature set point (a – b) ............................19 Figure 20.
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Page 43: Manual Revision Table
Date First Emission July 2020 Equipment overview figure (Fig. 1) October 2020 was changed Commercial code was updated to November 2020 H201-T-UNIT-BL-CRYO Instructions about the use of the June 2021 antifreeze liquid were added IST2121_REV01 IST2122_REV01 IST2124_REV01 IST2125_REV01 SV 3.5.4C5-32.3053... - Page 44 LIMITATION OF LIABILITY: the total liability of Okolab S.r.l. shall not exceed the purchase price of the component upon which liability is based. In NO event shall Okolab S.r.l. be liable for consequential, incidental or special damage.