Digital display frozen water bath constant temperature oscillator

SHA-2 (A) Digital Cryobath Constant Temperature OscillatorMain technical parameters

Model SHA-2 (A)
Working power supply 220V 50HZ
Whole machine power 1880W
Timing range 0-120 minutes, optional
Amplitude 20mm
Constant temperature range 0-100 ℃± 0.5 ℃
Oscillatory frequency starting~300 times/minute
Temperature fluctuation ± 0.1 ℃
Working mode reciprocating
Note: Type A indicates speed digital display

SHA-2 (A) Digital Cryobath Constant Temperature OscillatorInstructions for use

Please remove the stainless steel cover of the oscillator and add water to the water tank first According to the experimental requirements, the amount of water added should be controlled, but the water level should not be higher than the heating tube to prevent the heating tube from burning out. Generally, adding 2/3 of the water tank is better Adding too much water can cause water to overflow during oscillation and affect the experiment Then place the sample to be oscillated and cultured in a beaker or flask, clamp it on a spring fixture, turn on the power, close the power switch, turn on the timer normally closed "ON" or set the desired time, and the indicator light will turn on, indicating that the internal power supply has been turned on. The oscillation frequency is controlled by the speed control knob and adjusted from low speed to high speed from left to right.
To set the temperature, press the SET key to set or view the temperature set point. Pressing the SET key once will start flashing the digital display character, indicating that the instrument has entered the set state. Pressing the Δ key will increase the set value, while pressing the ▽ key will decrease it. Long pressing the Δ key or ▽ key will quickly change the data. Pressing the SET key again will return the instrument to normal working state. The temperature setting is complete.

When the set temperature is lower than the ambient temperature, please turn on the cooling switch.

SHA-2（A）Precautions

The instrument casing should be properly grounded to prevent accidents.
2. It is strictly prohibited for any liquid to enter the machine to avoid damaging the main unit.
When not in use, the power should be cut off, the water tank should be dried and placed in a ventilated and dry place.

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