1、 Product Introduction:

A water bath constant temperature shaker (also known as a water bath constant temperature shaker) is a biochemical instrument that combines a temperature controlled constant temperature water bath and an oscillator. It is an indispensable experimental equipment for precision cultivation and preparation in scientific research, education, and production departments such as plants, biology, microbiology, genetics, viruses, environmental protection, and medicine.

Main features:

1. Accurate numerical display of temperature control.
2. When oscillating, there are small waves without splashing.
3. Equipped with mechanical timing.
4. The universal spring bottle rack is particularly suitable for the cultivation and preparation of biological samples for various comparative experiments.
5. Stepless speed regulation, smooth operation, easy and safe operation.
6. The inner cavity is made of stainless steel, which has good corrosion resistance.

2、 Technical indicators:

① Speed range: starting~300r/min.
② Temperature control range: room temperature~100 ℃.
③ Temperature control accuracy: ± 0.5 ℃.
④ Amplitude: 20mm Working mode: reciprocating (with A: speed digital display).
⑤ Heating power: 1880W.
⑥ Working size: 39 × 29cm.
⑦ Timing range: 0-120min.
⑧ Current: AC 220V 50HZ.
⑨ Dimensions: 700 × 550 × 480mm

3、 Instructions for use:

1. Using at medium speed within the speed range can extend the service life.
2. The instrument should be placed on a sturdy workbench, and the environment should be kept clean, tidy, ventilated, and dry, with convenient water supply and drainage.
Before using the instrument, place the adjustment knob in the minimum position and turn off the "oscillation switch".
4. When packing culture test bottles, the following points should be noted: ⑴ uniform distribution; ⑵ The liquid filling amount should not be too small to prevent the test bottle from floating; ⑶ Seal the bottle mouth to prevent condensed water droplets from dripping into the bottle.
5. Inject tap water into the water tank, with the water level slightly higher than the liquid level inside the culture bottle.
6. Connect the external power supply, place the power switch in the "on" position, and the indicator light will turn on.
7. Choose a constant temperature: Simply select the desired temperature on the thermostat according to the user manual, and the thermostat will automatically maintain a constant temperature.
When selecting the timer, adjust the timer knob to the "timer" or "normally open" position.
9. Turn on the oscillation switch, the indicator light will turn on, slowly adjust the speed control knob to the desired speed.
10. Before each shutdown, all switches should be placed in a non working state, the locator should be set to "zero", and the power should be cut off.
11. It is prohibited to use heaters in a water free state in the water tank. If the instrument is used for a long time, the water in the water tank should be drained and wiped dry with a soft cloth.

4、 Maintenance and upkeep:

1. Proper use and maintenance of the instrument can prolong its service life by keeping it in good working condition.
During continuous operation, the instrument should be checked every three months to ensure that no water droplets, dirt, or other debris have fallen onto the motor and control components; Check the water quality and cleanliness inside the water tank; Check fuses, control components, and fastening screws
3. The bearings of the transmission part have been filled with an appropriate amount of lubricating grease (No. 1- calcium sodium based) before leaving the factory. During continuous operation of the instrument, lubricating grease should be added every six months, with a filling amount of about one-third of the bearing space.
4. After long-term use, natural wear and tear is a normal phenomenon for the instrument. After one year of use, if abnormal noise is found in the motor, bearings are worn, belts are loose or cracked, heating and constant temperature are abnormal, electronic components fail, etc., our company will continue to provide high-quality service and assist in handling them.
5. Special specifications require a contract to be signed, and the price will be determined separately.