Operating Manual This instruction manual contains detailed instructions to operate the Centrifuge 2236R. For proper use and maintenance, be sure to read the instructions and use it properly. 1. Safety Warnings and Cautions 1-1. SafetyLabel Labels attached to the main body provide usage and safetyinformation...
17. Do not centrifuge flammable, toxic, radioactive, explosive, or corrosivesubstances. 18. If it is necessary to use toxic or radioactive substances or pathogenic microorganisms belonging to WHO Risk Group II, the national regulations of “Laboratory Bio-safety Manual” must beobserved. Large Capacity, High Speed Centrifuge 2236R...
This instrument has following functions for safety. Automatic rotor identification function. Automatic detection and alarms for imbalance, excess speed and heating. User ID and protocol management with historical tracking Holding or changing of time and temperature possible while running Large Capacity, High Speed Centrifuge 2236R...
▶ You can easily operate the red gear by using the provided spanner. ▶ High and low rubber feet fixed: counterclockwise ▶ Lift rubber feet: clockwise Large Capacity, High Speed Centrifuge 2236R...
▶Thedisplay screen appears as Now Loading..>>Loading images..SD Card Found. 3. Click OK on the pop-up window that appears on the display window. ▶Press OK → Move to UNLOCKscreen 4. Press UNLOCK on the displaywindow. ▶Press UNLOCK → move to mainscreen Large Capacity, High Speed Centrifuge 2236R...
The lid lock system of this product is locked with only a light touch, so do not apply excessive force. 3.4 Rotor mounting andremoval 1. Before assembling the rotor, remove foreign matter ormoisture from the motor shaft and rotor with a dry cloth. Large Capacity, High Speed Centrifuge 2236R...
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Attention! Check rotor connection beforedriving Before use, make sure that the rotor is securely fastened tothe motor shaft. Rotor Lid installation check If it is a fixed angle rotor, make sure that the rotor lid is well locked. Large Capacity, High Speed Centrifuge 2236R...
For the safety of not only the device but also the user, there is a function that detects asymmet ry and forcibly stops the operation when the sample weight is different than a certain amount. Large Capacity, High Speed Centrifuge 2236R...
-20℃ to 40℃. It also supports a fast cool function that can reach a set □ ACC/DEC In the case of start and stop, acceleration speed can be set in 9 steps and deceleration speed in 10 steps (natural deceleration: 0). □ Start/Stop For start and stopmotion. Large Capacity, High Speed Centrifuge 2236R...
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1. Press on INFORMATION icon ( [2236R InformationScreen] □ Rotor List The rotor number installed in the chamber is displayed. 1. Press the Rotor No. (ex.GRF-L-50-6). ▶Rotor No. Press → move to Rotor List screen [Rotor ListScreen Large Capacity, High Speed Centrifuge 2236R...
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2. Press the desired setting mode. ▶When you click the setting mode, a new window appears. □ Volume You can set the volume and soundlevel. □ Touch Calibration You can adjust the touch screensensitivity. Large Capacity, High Speed Centrifuge 2236R...
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Refrigerated, High Speed Centrifuges, 2236R □ CLOCK You can set the currenttime. □ SET PW You can set a password for the startup screen. ▶When SET PW is set, the login screen appears with power on. Large Capacity, High Speed Centrifuge 2236R...
▶ Ifyou click OK, the speed setting value is finally saved. ▶ If you enter the setting value incorrectly, press the [CLEAR] button. RPM display is changed to0. Large Capacity, High Speed Centrifuge 2236R...
For accurate time management, the time mode can be set to ALL mode (time increases with start) and at set SPEED mode (time increases after reaching the set speed). ▶ ALL mode: From t0 to t2 ▶ at set SPEED mode:: From t1 to t2 Large Capacity, High Speed Centrifuge 2236R...
Attention! Fast Cool operation The fast cool function works with the rotor mounted. Do not use the fast cool function when the rotor is not fully secured or the sample tube isinserted asymmetrically. Large Capacity, High Speed Centrifuge 2236R...
2. Select ACC or DEC value to set and press OK. ▶If you click OK, the ACC/DEC setting value is finally saved. ▶ ACC(DEC) can be set from 1(0) to 9 levels. (ACC 9: Fastest acceleration section, DEC0, natural deceleration) Large Capacity, High Speed Centrifuge 2236R...
▶A “Saving Program: Are you sure?” message window appears. 3. Click OK if you want to save. ▶ Click OKto save the program. ▶ If you want to cancel the saved value, press CANCEL. Large Capacity, High Speed Centrifuge 2236R...
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▶ The called program value appears on the main screen. Delete program You can delete stored programs. 1. To call a program, press MENU and then CALL PROG. ▶ The display window shows the program screen. Large Capacity, High Speed Centrifuge 2236R...
▶ Click OK to complete program deletion. ▶ Press Back to move to the main screen. 4.7 HISTORY You can check the activated settingvalue. 1. Press MENU and thenHISTORY. ▶ The HISTORY window appears. Large Capacity, High Speed Centrifuge 2236R...
1. If you want to end during operation, press STOP. If you are in a situation of power failure or abnormal power-off You must have to check all stop of machine working before power-up. Large Capacity, High Speed Centrifuge 2236R...
Do not close the lid immediately after emergency opening, wait for the power supply to start, and use it in a normal way. Large Capacity, High Speed Centrifuge 2236R...
Operate after fully tightening the drain cap before using the product. When operating with the drain cap not completely closed, cooling efficiency may decrease as cold air is discharged to the outside through the drain hole. Large Capacity, High Speed Centrifuge 2236R...
[4.10 Manual Lid Opening in Emergency] Lid does not open. for sampleprotection. Lid does not close. Checkif there is any foreign material on the lid clasp, if there is, removethe foreign material and close the lid. Large Capacity, High Speed Centrifuge 2236R...
RPM risingerror! Overspeed Turn off the power and turn it on again to check the operation status : 1000RPM than the setspeed again. Occurs when something is wrong. Large Capacity, High Speed Centrifuge 2236R...
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! temperature sensor in the motor is notrecognized. Compressor Compressor tempterature Turn off the power and turn it on again to check the operation status again. tempterature sensor sensor error ! Compressor Overheating Large Capacity, High Speed Centrifuge 2236R...
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-Hole bottom type : Round -Max. height for tube fit (mm): 125 -Supplied with a lid and O-ring inserted Tube Tube capacity (mL) Tube Dimension (Φ x L,mm) 16 x120 Max. radius (mm) Max. RCF (g-force) 44,720 Large Capacity, High Speed Centrifuge 2236R...
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