Drawell Tgl20m Benchtop High Speed Refrigerated Centrifuge User Manual

TGL20M Benchtop High Speed Refrigerated Centrifuge

Benchtop high-speed refrigerated centrifuge TGL20M

The TGL20M benchtop high-speed refrigerated centrifuge is
designed for use in biochemistry, genetic engineering,
Radioimmunology, and other fields. It is an ideal experimental
instrument for research institutes. The machine uses a DC variable
frequency motor, microcomputer control, liquid crystal display,
lift speed, low noise, small vibration, electronic door lock safe
and reliable.

Product Performance Structure and Composition

• Control system
• Centrifugal cavity
• Drive system
• Rotor
• Refrigeration system (If it is a refrigerated centrifuge)
• Safety protection

Scope of Application

This product is suitable for use by trained professional
operators and technicians.

Taboo

It is taboo to use without professional operators or personnel
without relevant operational qualifications.

Precautions

Please read the instructions carefully before use. Rooms with
ventilation/drying/light avoidance/non-corrosive gases should be
used for storage.

Technical Parameters

Instrument Rotor Parameters

Operation Instruction

Before use, please read the operation instruction handbook. The
following are the safety alerts and precautions:

• Please read the instructions carefully before use.
• It is taboo to use without professional operators or personnel
  without relevant operational qualifications.
• Stop prompts:
  • E-1: Imbalance
  • E-2: Overspeed
  • E-3: Door
  • E-4: Speed-hall error
  • E-5: Overvoltage (during shutdown)
  • E-6: Overcurrent
  • E-7: No speed measured
  • E-8: Communication
  • E-9: The external input power supply fluctuates too much
  • E-10: Temperature sensor
• Please read the instructions carefully for label and packaging
  identification samples.

Benchtop high-speed refrigerated centrifuge TGL20M
operation instruction
Before use, please read the operation instruction handbook

Safety alerts and precautions:
1.Safety alerts 1.Before use, please read the operation instruction handbook. 2.Do not use in wet, hot or dusty locations to avoid instrument failure. 3.When the instrument is running, it must not move the instrument and must not open the door cover of the instrument. 4.The countertop of the installation instrument should be solid and flat, there should be no shaking phenomenon, all four rubber machine feet should be in full contact with the countertop and uniform force. 5.Centrifuge tube added liquid as evenly as possible, if the difference between the addition will produce large vibration, at this time should be stopped to check, so that the addition meets the requirements, centrifugal test tube must be placed in even symmetry, not singular into or asymmetrical into the rotor. 6.After each use, open the instrument door cover, allow the water in the centrifugal cavity to evaporate, and clean the inner cavity of the instrument. The instrument must have a reliable ground wire when using a power supply. 2.Precautions 1.Do not strongly collide, vibrate or re-throw the instrument to avoid non-serviceable consequences of damage to the mechanical or electrical parts of the instrument. 2.Do not use the instrument in wet or hot places to avoid extensive damage to the electrical part of the instrument.
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Product form picture
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Benchtop high-speed refrigerated centrifuges Packing list

No.

Name

Specification Quantity Note

1

Host

TGL20M

1

Wooden box

2

Rotor

48x 1.5/2 ml

1

3

Rotor

4

Rotor

5

Test tube

1.5/2 ml

48

6

Test tube

7

Test tube

8 Accessories/tools

9

Operation instruction

1

10

Power cord

1

11

Packing list

1

Product NameCentrifuge

ModelTGL20M

Product performance structure and compositionIt consists of a control system, centrifugal cavity, drive system, rotor, refrigeration system (If it is a refrigerated centrifuge) and safety protection. Scope of applicationThis product is suitable for use by trained professional operators and technicians. Taboo It is taboo to use without professional operators or personnel without relevant operational qualifications.

PrecautionsSee above.

Alerts and suggestive contentStop prompts

Operating instructionsSee below

Label, packaging identification sample Please read the

instructions

Storage conditions/methods Rooms with ventilation/drying/light avoidance/non-corrosive gases should be stored.

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1. Overview This manual adapts to TGL20M benchtop high-speed
refrigerated centrifuges can be widely used in biochemistry, genetic engineering, Radioimmunology and other fields, is an ideal experimental instrument for research institutes. This machine uses DC variable frequency motor, microcomputer control, liquid crystal display, lift speed, low noise, small vibration, electronic door lock safe and reliable. (See Table 1/Table 2 for major technical performance) Table 1: Technical parameters

Model Max. Speed Max. RCF Max. Capacity Speed Accuracy Temperature Range Temperature Accuracy Presentation Timer Range Motor Power Supply Compressed units Full Power Noise Dimensions(LxDxH) Weight(w/o rotor)

TGL20M 20000 rpm 28948 xg 4 x 100 ml ± 10 rpm -20~ +40 °C
± 1°C
LCD 1sec ~ 99min59sec AC frequency conversion AC110 V 60 Hz 16 A R134a (No fluorine refrigerant ) 1 kW 65 db 20.5 x 27.6 x 14.6 in / 520 x 700 x 370 mm 152.1 lb / 69 kg

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Wiring diagram
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the fault display.

E-1Imbalance

E-2Overspeed E-3Door

E-4Speed-hall error E-5Overvoltage (during shutdown)

E-6: Overcurrent

E-7: No speed measured

E-8: Communication

E-9: The external input power supply fluctuates too much

E-10: Temperature sensor

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Table 2: Instrument rotor parameters

Number
NO.1 NO.2 NO.3 NO.4
NO.5

Name

Max. Speed Max. RCF

20000 r/min 15000 r/min 13000 r/min 14500 r/min

28948 xg 22600 xg 17930 xg 21807 xg

15000 r/min 13856 xg

NO.6

14000 r/min 12826 xg

NO.7 NO.8 NO.9 NO.10 NO.11 NO.12

Fixed angle rotor

15000 r/min 15000 r/min 15000 r/min 15000 r/min 14000 r/min 13500 r/min

19350 xg 22680 xg 22680 xg 22680 xg 19060 xg 18950 xg

Capacity
12 x 1.5/2 ml 24 x 1.5/2 ml 48 x 1.5/2 ml 48 x 0.2/0.5 ml 3 x 8 x 0.2 ml
(PCR) 6 x 8 x 0.2 ml
(PCR) 10 x 5 ml 12 x 10 ml 8 x 15 ml 8 x 20 ml 6 x 30 ml 4 x 50 ml

Tube Size(mm) 10 x 42 10 x 42 10 x 42 8 x 33
6 x 22
6 x 22
14 x 54 16 x 87 16 x 118 22 x 104 25 x 94 29 x 106

NO.13

13000 r/min 18840 xg

6 x 50 ml 29 x 106

NO.14

12000 r/min

NO.15

12000 r/min

Microplate

NO.16 swinging 4000 r/min

bucket rotor

15635 xg

4 x 100 ml 37 x 124

15869 xg 24 capillary tubes 4 x 100

2310 xg

2 x 48 holes

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2.Installed A.The native power supply is a single-phase AC110V 60Hz 15A. B.The power supply should have a safe and reliable wire, strictly prohibit the ground wire instead of zero line, not to pull the machine wire indiscriminately. C.The placement of the site indoor environment non-corrosive gas relative humidity shall not be greater than 85%, there should be no other strong vibration source. the table surface of the unit should be rigid and hard enough to support the instrument, the countertop should be flat without any slope, so that the four rubber soles of the machine and the table to maintain smooth contact. 3.Introduction to the interface and instructions for use: 1.The centrifuge placed on a solid countertop, four rubber machine feet should be in good contact with the table surface, shake the centrifuge with your hand, check whether the centrifuge is placed smoothly. 2.Open the door cover, the centrifuge tube into the rotor test tube hole, centrifuge tube must be placed in even symmetry (high-speed centrifuge centrifuge test fluid should be weighed to join), pay attention to the rotor cover tight, and re-check whether the test tube is symmetrically placed, screws are tight. 3.Close the door cover, pay attention to make the door cover locked, finished by hand to check whether the door cover is closed. Plug in the power supply and press the power switch. 4.Set speed, temperature, time, rotor number, program, speed-up gear, speed-down gear: (operator panel diagram below)
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can be raised) otherwise long time on the shaft, may rust to death,

the rotor will not be taken out and cause the centrifuge machine

scrap.

6.The life of the native host 6 years, rotor service life of 5 years,

expired should replace the rotor. all rotors must not be used at

more than their maximum speed.

5.Troubleshooting/warranty coverage

Common troubleshooting methods:

Common failures Possible reason

Elimination method

Power on, the No 110V power supply display window is Fuse is broken

Check power supply Replacement

not lit

Power plug-in is loose

Plug in

Press the start Door cover is not closed

Close the door cover

button centrifuge

Wiring plug-in is loose Control board is damaged

Plug in Replacement

does not operate Motor has electricity does not Replace the

turn, the motor is damaged

motor

Centrifuges

Centrifuge tube is not placed symmetrically

Check

vibrate a lot

Centrifuge tube is broken Rotor is not rotating

Replacement Check

When the centrifuge fails, check the fault condition corresponding

to the fault number and resolve the failure of the centrifuge

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according to the actual situation. Press the stop button to eliminate When there is only one rotor, the rotor number adjustment is skipped and the room temperature interface skips the temperature adjustment. Press the up and down key to adjust the parameter value, adjust the parameter to the expected value, press the confirmation key to exit the set state and save the modified parameters. When the above steps are complete, press the “Confirm” key to confirm the speed, temperature and time set above, and then press the “Start” key to start the centrifuge (when pressing the “Start” key, if the instrument cannot start, check that the door cover is closed). 4.Precautions 1.The table of the centrifuge should be flat, four rubber machine feet should be in contact with the table and uniform force, so as not to produce vibration. 2.Centrifuge tube liquid should weigh the balance, if the difference between the addition of liquid too large operation will produce large vibration, at this time should be stopped to check, so that the addition meets the requirements, centrifugal test tube must be placed in even symmetry. 3.If there is a centrifugal test tube rupture, will cause large vibration should be immediately stopped treatment. 4.After each shutdown and then power on the interval should not be less than 5 minutes, so as not to block the compressor to turn damage. 5.After each centrifuge is completed, open the instrument door cover, let the water evaporate, and regularly take out the rotor,
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(unscrew the rotor cover, with a handle into the rotor center hole
Introduction to keystrokes Set: Switch adjustment parameters, this key is set for switching adjustment speed, time, speed etc. Up: Increase hypothesis parameter value; This pressed key adjustment rotational speed value and time value establishment. Down: Reduce the set parameter value, this button adjusts the speed value and time value setting. Enter: Exit the set state and save the setting parameters. ShortPress this key centrifuge to start centrifugation, relax and stop working. Start: Start the motor, (press this key to start the centrifuge after setting all parameters). Stop/Open: Eliminate alarm when alarm, operating status press can stop midway standby state open cover. Parameter set: Press the setting key to cycle through the set parameters, the parameters set the cycle order (number of keys): 1: speed; 2: temperature; 3: time minutes; 4: time seconds; 5: rotor number; 6: program number; 7: speed upshift (Larger the number, Faster the speed), 8: the lower speed (Larger the number, Faster the descent)
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