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Instruction Manual for hygiena models including: DB625, DB625 Small Format Digital Dry Block Incubator, Small Format Digital Dry Block Incubator, Format Digital Dry Block Incubator, Digital Dry Block Incubator, Dry Block Incubator, Block Incubator, Incubator
10 ago 2023 — the thermometer (in this example) it is 38.8 ℃. Press the. △ and. ▽ keys to amend the display temperature value to 38.8 ℃, and then press the “start” key to ...
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DocumentDocumentOperation Manual Small Format Digital Dry Block Incubator Part #: DB625 Thank you for purchasing the Digital Dry Block incubator (catalog no. INCUBATOR) from Hygiena. Opening Check Please check the instrument when you first open the instrument packing case. If you find there is something wrong or missing with the instrument, contact Scigiene at www.scigiene.com. A list of included parts can be referenced in section 1.1 Contents 1. Introduction ................................................................... 1 1.1 What's in the box?.....................................................1 1.2 Incubator diagram ....................................................... 2 1.3 Set up the incubator ....................................................... 3 2. Technical data ............................................................... 4 3. Safety precautions ........................................................ 5 4. Operation guide ............................................................ 6 4.1 Control keys ................................................................ 6 4.2 Create a new program ................................................ 6 4.3 Select minute or second for timer ............................... 7 4.4 Run and stop a program ............................................. 7 4.5 Temperature calibration .............................................. 8 5. Maintenance and cleaning ............................................. 12 6. Troubleshooting instrument errors ................................ 12 Appendix Wiring diagram for incubator............................................... 13 1. Introduction This manual contains operational instructions, please read the entire manual thoroughly before using the incubator. 1.1 What is in the box? When you unpack the incubator, make sure you have the following parts: No Item Type QTY 1 Incubator INCUBATOR 1 2 Power adapter and cord 12V 4A 1 3 Wrench 1 4 Operation manual 1 5 Certificate of 1 certification 1 1.2 Incubator diagram Block Display Panel Power switch connector 2 1.3 Set up the incubator 1.3.1 Place the incubator onto a level, horizontal surface. 1.3.2 Connect the incubator to the power adapter, connect the adapter to the power cord, and connect the power cord to a main power supply. 100-240V DC 12V 1.3.3 To power ON the incubator, turn the power switch to "I". The incubator is ready to operate when the display becomes visible. ON OFF 3 2. Technical data Model INCUBATOR Power supply DC12V Power 35 W Temperature range Timing range Accuracy of the temperature Display accuracy Heating time (from 20 to 80 RT+5 ~ 80 1sec ~ 999 sec or 1min ~ 999 min ± 0.5 0.1 12min Ambient temperature Dimensions W×D×H 5 ~ 35 110mm×150mm×80mm Weight 0.5 kg 4 3. Safety precautions Read the manual thoroughly before operation. This product is for indoor use only. The operator should not open or attempt to repair the instrument, which will result in loss of repair guarantee or could cause an accident. If there is an issue with the instrument, contact Hygiena. The instrument should be operated in an environment with low temperature, little dust, no water and away from the sun or heat lamp. The area should have good airflow, no corrosive gas or a strong disturbing magnetic field. It should be far away from central heating, camp stoves and any other heat resource. The power switch is on the rear of the device, push "I" to power ON the device, and push "O" to power OFF the device. The power connector is on the rear of the device, DC12V input, inside is "+", outside is "-". Power OFF when not in use. For extended non-use, remove the connector plug and cover incubator to shield from dust. 5 4. Operation guide 4.1 Control keys: START/STOP ................ start or stop the procedure Prog............................. select various programs ...................... for setting temperature and time ............................... move the cursor 4.2 Create a new program Press the "Prog." key to select various programs, from P1 to P9. For example, select P8, then press the key to move the cursor, press the keys to set a new value. Users can set two temperatures and times for each program. The single symbol, is the first temperature and time, the double symbol is the second temperature and time. Press the key to all the way to the right end of the display screen to toggle between first and second temperature and times. In 8 seconds, the cursor will disappear exiting the setting interface. See the example diagram below: P8 50.0 003min First temperature and time P8 40.0 006min Second temperature and time *In 8 seconds the cursor will exit the setting interface. P8 36.2 NOTOK Shows Room temperature 6 4.3 Select minute or second as unit of time for timer The timer unit of time can be set to either minute or second. To set the unit of time, press the key to enter setting interface, release, then hold the key for 2 seconds. Press the to select min. or sec. then press the key to confirm. Timer unit : min Timer unit : sec 4.4 Run and stop a program 4.4.1 Press the "Prog." key to select the program. The instrument starts to heat automatically according to the previously set temperature. 4.4.2 It shows "NOTOK" on the display as it is heating up. When the target temperature is reached, the display screen shows "OK." Then press the START/STOP key to run the timer. P8 35.5 NOTOK P8 45.0 OK * NOTE: When the first timing at the first temperature is complete, the second temperature automatically begins. P8 45.0 020min P8 45.0 020min 7 4.4.3 When the second time reaches 0, the buzzer alarms and the display will read "PROGRAM END". The second temperature will be maintained. Press any key to return, or press the START key to run again. 4.4.4 PROGRAM END Press any key P8 45.0 OK Press START to run again 4.4.5 Press the "START/STOP" key for 1 second to stop the program. 4.5 Temperature calibration The temperature of the instrument has been calibrated at the factory. If there is deviation between the actual temperature and the displayed temperature, the calibration steps in section 4.5.1 may be followed. The Instrument uses double temperatures adjustment to ensure its accuracy. This means it temperature veracity will be within ±is0.li5nearalyftecraltihberadteodubolne 40 and 80 temperature (two points). The adjustment. The ambient temperature should be lower than 35 when starting temperature calibration. 8 4.5.1 Calibration After the instrument is powered on, it will enter standby mode. Make sure both the ambient temperature in the room and the temperature displayed on the instrument are below 35 . If the temperature is higher than 35 , wait until the temperature is below 35 . In this example, an ambient and set program display temperature of 20.5 is used. 4.5.2 Inject olefin oil (mineral oil) into one of the cone-shaped wells, and then put a thermometer into the well. The precision of the thermometer should be within 0.1 and the temperature ball should be completely immerged into the cone-shaped well, incubate for 20 min. See Fig. a. Fig a Thermometer oil Let the instrument sit for 20 min at the set temperature. 9 4.5.3 After 20 min., Press the and keys simultaneously, the display temperature (in this example) will show 20.5 , and then begin to rise to 40.0 automatically. During this time, the * sign will flicker. When the display temperature reaches 40.0 , the signs ADJ and * will flicker together. Let the instrument incubate at 40.0 for 20 min. 4.5.4 After 20 min, the thermometer temperature can be matched with the display temperature. Read the actual temperature of the thermometer (in this example) it is 38.8 . Press the and keys to amend the display temperature value to 38.8 , and then press the "start" key to confirm. 40.0 Adj 4.5.5 At this point the incubator temperature will begin to rise automatically until it reaches 80.0, * the sign on the display will flicker. When the display temperature reaches 80.0, the signs * ADJ and will flicker together. Let instrument Incubate at 80, for 20 min. 10 "" 38.8 Adj Press "Start" 80.0 Adj 4.5.6 After 20 min, the thermometer temperature can be matched with the display temperature. Read the actual temperature of the thermometer (in this example) it is 79.0. Press the or key to amend the display value to 79.0, then press the "start" key to confirm. "" 79.0 Adj 4.5.7 The screen will return to the display as seen to the right. After temperature calibration, the temperature displayed is now the same as the temperature of the block. Press "start" P1 74.5 NOTOK 4.5.8. Canceling Calibration During temperature calibration, press and key simultaneously to cancel the calibration. If canceled, the system will keep the former calibration. 11 5. Maintenance and cleaning Block wells should be cleaned with a cloth dampened with alcohol Power OFF the incubator when cleaning. Do not drop cleaning liquid directly into the well when cleaning. Do not use corrosive cleaning liquid. 6. Troubleshooting Instrument Errors Error No display "OPEN" in the display with alarm "SHO" in the display with alarm No heating of the block Press invalid Cause No main power connection. Power failure. Broken sensor or loose contact of the module Solution Plug in main cable on both sides. Check the fuse Contact Hygiena for service. The sensor is short Contact Hygiena for service. Heater failure Keyboard failure Contact Hygiena for service. Contact Hygiena for service. 12 Appendix Wiring Diagram for INCUBATOR (For Reference Only) 240V 12V 4A J8 J1 Sensor J3 Main J4 boar J1 J2 Heater Display Panel Please contact us if you have questions. 13