The cryostat should be turned on again for 15 minutes.

May 02 12:02:03, 2021

Shanghai Xinzhuang Instrument Co., Ltd. thermostatic bath should be placed on a sturdy workbench; 2, no vibration and no harmful gases; 3, room temperature should be relatively stable, can not be high and low, affecting temperature control accuracy; room temperature should be 25 ° C Do not exceed 30 °C (especially the constant temperature tank of -40 °C, -65 °C, -80 °C). Excessive room temperature will affect the heat dissipation of the compressor, reduce the cooling efficiency, and cause troubles. 4. Working in the thermostat If the cooling rate is slowed down after the time, the plastic mesh plate of the thermostatic bath should be removed to remove the dust from the compressor and the heat sink. SP SP 20.0 SP ▼ 25.8 -5.0 ▲ ▼ SP -5.0 SP

Precautions for use 1. Add liquid medium in the tank before use. The liquid level of the medium should be lower than 30mm of the table. If the liquid level is too low, it will damage the heater. 2. The selection of liquid medium in the tank should meet the following principles: a. When the working temperature is 5～85°C, the liquid medium is generally water; b. When the working temperature is 85～95°C, the liquid medium can be 15% glycerin. Aqueous solution; oil should be used when approaching or reaching 100 °C; c. When the working temperature is lower than 5 °C, the liquid medium is generally selected from alcohol or frozen liquid; 3. After the refrigeration switch is turned off, the refrigeration switch should be turned on again for 15~25 minutes ( Depending on the ambient temperature); 4, power supply: 220V50Hz, the power supply should be greater than the total power of the instrument, the power supply must have a good "grounding" device; 5, the instrument should be placed in a dry and ventilated place, no obstacles within 300mm around the instrument; When the working temperature of the constant temperature bath is low, please be careful not to enter the tank to prevent frostbite; 9. After use, all switches are turned off.

Shanghai Xinzhuang Instrument Co., Ltd. develops the brand warming tank of Xinzhuang (LNB) brand, which is energy-saving and environmentally friendly and domestically leading. Professional manufacturing is more secure and affordable. Shanghai Xinzhuang Instrument Co., Ltd. is a company specializing in R&D, production and sales of low temperature experimental equipment and ultrasonic equipment. The company has professional temperature control technicians and advanced production equipment; perfect production process; to ensure product quality; to achieve safe production.

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