First, the product introduction digital water bath thermostatic oscillator, also known as water bath constant temperature shaker is a temperature controllable constant temperature water bath and oscillator combined with biochemical instruments, is plant, biology, microbiology, genetics, viruses, environmental protection, medicine, etc. The research, education and production departments are indispensable laboratory equipment for precision culture preparation. Its main features: 1 temperature control accurate digital display. 2 small waves when oscillating, but no spray splash. 3 with mechanical timing. 4 million spring test The bottle holder is especially suitable for the preparation and preparation of biological samples of various contrast tests. 5 Stepless speed regulation, stable speed, easy and safe operation. 6 The inner cavity is made of stainless steel and has good corrosion resistance.
Second, technical indicators:
model
Index SHA-C reciprocating THZ-82 gyro SHA-B (dual function)
Speed ​​range start ~300rpm digital display start ~300rpm digital display start ~280rpm digital display
Temperature control range room temperature ~99.9 °C room temperature ~99.9 °C room temperature ~99.9 °C
Temperature control accuracy ±0.1 °C ±0.1 °C ± 0.1 °C
Oscillating mode
Heating power 1500W 1500W 1500W
Oscillation amplitude 20MM 20MM 20MM
Water tank size 490 × 390 × 170 490 × 390 × 170 490 × 390 × 170
Timing range 0~120min or normally open 0~120min or normally open 0~120min or normally open
Power supply AC220V 50HZ AC220V 50HZ AC220V 50HZ
Third, the use of instructions:
a Use at medium speed in the speed range to extend the life of the instrument.
b The instrument should be placed on a relatively stable workbench, the environment should be kept clean and tidy, airy and dry, convenient for water supply and drainage.
c Before using the instrument, first set the speed control button to the minimum position and turn off the "oscillation switch".
d should be installed in the test bottle to pay attention to the following points: 1 evenly distributed; 2 the amount of liquid can not be less, to prevent the test bottle from floating; 3 seal the test bottle mouth to prevent condensation of water drops into the test bottle.
e Inject tap water into the water tank, the water level should be slightly higher than the inner liquid level of the culture test bottle; use the heater in the anhydrous state.
f Turn on the external power supply, set the power switch to the "on" position, and the indicator light is on.
gSelect constant temperature: Please refer to the instruction manual of intelligent digital temperature controller for details.
h Select the timing and adjust the timing knob to the "timing" or "normally open" position.
i turn "oscillation switch", the indicator light is on, slowly adjust the speed control button, and increase to the required speed.
j Before the shutdown, each switch should be in the off state, the timer is set to "zero", and the power is cut off.
Fourth, maintenance:
a correct use and attention to the maintenance of the instrument, so that it is in good working condition, can extend the life of the instrument.
b During the continuous operation, the instrument should do a regular inspection every three months: check whether water droplets, dirt, etc. fall into the motor and control components; check the water quality and cleanliness in the water tank; check the fuses, control components and fastening Screw.
c The bearing of the oscillator transmission part has been filled with the appropriate amount of grease No. 1 calcium-sodium base before leaving the factory. During the continuous operation, the instrument should be filled with grease once every six months. The filling amount is about 1/ of the bearing space. 3.
After long-term use of the instrument, natural wear is a normal phenomenon. If the instrument is found to have abnormal noise after one year of use, the heating system is abnormal, the transmission part is worn, the belt is loose or cracked, the heating constant is abnormal, and the electric control is abnormal. If the component fails... and other faults, the company will continue to provide quality services and assist in handling it.
Second, technical indicators:
model
Index SHA-C reciprocating THZ-82 gyro SHA-B (dual function)
Speed ​​range start ~300rpm digital display start ~300rpm digital display start ~280rpm digital display
Temperature control range room temperature ~99.9 °C room temperature ~99.9 °C room temperature ~99.9 °C
Temperature control accuracy ±0.1 °C ±0.1 °C ± 0.1 °C
Oscillating mode
Heating power 1500W 1500W 1500W
Oscillation amplitude 20MM 20MM 20MM
Water tank size 490 × 390 × 170 490 × 390 × 170 490 × 390 × 170
Timing range 0~120min or normally open 0~120min or normally open 0~120min or normally open
Power supply AC220V 50HZ AC220V 50HZ AC220V 50HZ
Third, the use of instructions:
a Use at medium speed in the speed range to extend the life of the instrument.
b The instrument should be placed on a relatively stable workbench, the environment should be kept clean and tidy, airy and dry, convenient for water supply and drainage.
c Before using the instrument, first set the speed control button to the minimum position and turn off the "oscillation switch".
d should be installed in the test bottle to pay attention to the following points: 1 evenly distributed; 2 the amount of liquid can not be less, to prevent the test bottle from floating; 3 seal the test bottle mouth to prevent condensation of water drops into the test bottle.
e Inject tap water into the water tank, the water level should be slightly higher than the inner liquid level of the culture test bottle; use the heater in the anhydrous state.
f Turn on the external power supply, set the power switch to the "on" position, and the indicator light is on.
gSelect constant temperature: Please refer to the instruction manual of intelligent digital temperature controller for details.
h Select the timing and adjust the timing knob to the "timing" or "normally open" position.
i turn "oscillation switch", the indicator light is on, slowly adjust the speed control button, and increase to the required speed.
j Before the shutdown, each switch should be in the off state, the timer is set to "zero", and the power is cut off.
Fourth, maintenance:
a correct use and attention to the maintenance of the instrument, so that it is in good working condition, can extend the life of the instrument.
b During the continuous operation, the instrument should do a regular inspection every three months: check whether water droplets, dirt, etc. fall into the motor and control components; check the water quality and cleanliness in the water tank; check the fuses, control components and fastening Screw.
c The bearing of the oscillator transmission part has been filled with the appropriate amount of grease No. 1 calcium-sodium base before leaving the factory. During the continuous operation, the instrument should be filled with grease once every six months. The filling amount is about 1/ of the bearing space. 3.
After long-term use of the instrument, natural wear is a normal phenomenon. If the instrument is found to have abnormal noise after one year of use, the heating system is abnormal, the transmission part is worn, the belt is loose or cracked, the heating constant is abnormal, and the electric control is abnormal. If the component fails... and other faults, the company will continue to provide quality services and assist in handling it.
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