QIWEI HS-501B Circulating Water Bath 15L/0.01 ℃

overview

Digital display super constant temperature Water Bath (tank) (also known as super constant temperature Water Bath, circulating constant temperature Water Bath, super constant temperature Water Tank) is the replacement of super constant temperature Water Bath. This instrument has the dual functions of internal and external circulation, which greatly improves the phenomenon of uneven water temperature at each point in the Water Bath box in the past, and increases the external circulation interface, which can be connected with experimental equipment outside the instrument, such as the reactor, etc., and has the advantages of high temperature control accuracy, strong corrosion resistance, compact structure, beautiful appearance, energy saving and long service life. It is suitable for precision products of constant temperature testing experiments or auxiliary heating in the fields of biology, physics, plants, chemical industry, environmental protection and other experimental sciences.

peculiarity

1. The Circulating Chiller is added to improve the consistency and accuracy of the working temperature.

2. Intelligent temperature control instrument makes the heating and constant temperature of the instrument more stable.

3. There are two ways: internal circulation and external circulation.

Model

Operating Principle:

1. Plug it in:

Turn on the "Power" switch and turn on the cycle again"button.

2. Temperature setting:

  Press the "SET" button to enter the temperature setting state. The last position of the set value flashes, at this time, first press the shift key "" and then press the number adjustment key " " to set the working temperature you need, and then press the setting to confirm the "SET" button and save the set value, at this time the upper part of the screen is the real-time temperature, the following is the set temperature, and then the machine enters the automatic control state.

Precautions for use

1.) Before use, liquid medium should be added to the tank first, and it should not be dry boiled. (Note: The liquid cannot contain acidity or alkalinity).

2.) The power of the power supply should be greater than or equal to the Total power of the instrument, and the power supply needs to have a good grounding device.

3.) The instrument should be placed in a ventilated and dry place.

4.) After the machine is used, turn off the machine and unplug it.

5.) When adding water, please pay attention to the upper cover plate not less than 8cm (super constant temperature Water Bath tank water) soft water is recommended, do not use well water, river water, spring water and other hard water, in order to prevent the heating pipe from bursting limescale and affecting the constant temperature sensitivity.

6) When the heating temperature is too high, the cover plate cannot be closed, so as to avoid water vapor entering the display screen.

External circulation pipeline connection

1. When the constant temperature liquid needs to be circulated externally, the water outlet of the Circulating Chiller (behind the instrument) is connected to the inlet of the external experimental container with a hose, and the water inlet of the Circulating Chiller (behind the instrument) is connected to the outlet of the experimental container outside the tank with a hose.

2. When external circulation is not required, the inlet and outlet of the Circulating Chiller can be directly connected with a hose.

3. The connection of the hose at the inlet and outlet of the Circulating Chiller needs to be firm, and the hose should be checked frequently for aging.

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.