Water bath pan stirring water bath pot hh-6j digital temperature control 6-hole stirring stable, welcome to call

Introduction of hh-6j double case stirring digital display constant temperature water bath

1、 Purpose

  Stirring cycle electric heating constant temperature water bath pot is widely used in distillation, drying, concentration and impregnation of chemicals or biological products.

2、 Type and parameters

Digital display stirring constant temperature water bath

Technical indicators:
1. Temperature range: 5 ～ 100 ℃
2. Temperature fluctuation: ≤± 0.1 ℃
3. Temperature uniformity: ≤± 0.5 ℃
4. Temperature control range: from room temperature to 100 ℃
5. Temperature control with 6-hole connected digital display
6. 6-hole 6-position single stepless speed regulation mixing
7. Speed regulation range: start-up - 2400r / min

to configure:

304 (8 nickel stainless steel liners) high quality cold plate plastic spraying steel shell, high precision digital display

Closed heater is used in heating device, with small heat loss

Magnetic stirring inside, high water temperature uniformity

Hh-6j (double row six hole six stirring digital display constant temperature water bath)

usage method:

  There are 6 fixed holes in the mixing water bath pot. The container is placed in the fixture for mixing. There are 1-6 position mixing switch to control the mixing of each station. During the experiment, you can turn on the stepless speed control knob according to your own requirements, and select the mixing quantity. If the container is too large, you can take out the fixed fixture to work, stir the larger container, and clean the heating pipe for a period of time to prevent scaling Damage the heating pipe.

3、 Structure

  The product is a flume type, with a maximum aperture of 12 cm on the mouth surface and a cover of four circles per hole. The inner pot is made of imported stainless steel, and the shell is made of high-quality stainless steel and sprayed with plastic. The electric heating tube is installed in the middle of water, which has the advantages of fast heating and low power consumption. It is also equipped with a digital constant temperature device. The regulating range is - 100 ° C with an error of ± 0.5 ° C.

4、 Usage

  1. When using, water must be added into the pot first, and then the power supply is connected. To set the temperature, press the set key to enter the temperature setting mode to set or view the set value. Press the set key to see the number flashing. In the setting mode, press the up button to increase the setting value and the down button to decrease the setting value. If you keep pressing the button, it will increase or decrease to the value you need. After setting, press the set button again to exit the setting mode and return to the normal working measurement mode.

   2. Adjust parameter SC: press set key for 3 seconds and enter the internal parameter setting and adjustment interface. The interface shows that SC is the error calibration value, which indicates the error between the measured value and the actual value of the temperature controller. The default value is 0.0. You can press the set key again to display the flashing number to enter the adjustment state (the following parameter setting method is the same), and press the up or down button to adjust the value. （-9.9~9.0）

   e: after setting, press the set key to enter the next parameter adjustment. The interface shows that e represents the advance of breakpoint control (only effective when p value is set to 0), and the default value is 0.5. The adjustment method is the same as that of SC.

   P: press set key again to enter the third parameter. The interface shows that P represents the setting of P value, and the meaning of P value is roughly the starting control temperature = set value - (10 / P value). If it is set to 50 degrees, when p is 10, it means that 49 degrees begin to control; when p is 4, it means that adjustment begins at 47.5 degrees. If the temperature overshoot is too large, adjust the p value appropriately. If the temperature rises too slowly or the control temperature is not reached, adjust the p value appropriately.

   note: the breakpoint control mode is entered when p value is 0. That is, the system PID fails. When the temperature is lower than (set value - E value)  , it will start heating, otherwise it will stop heating.

   C: press the set key again to enter the setting of the last parameter C. the last parameter is temporarily reserved in the system. Please do not adjust it. The default value is 20.0. After setting all parameters, press set key to return to normal working state. Do not add too much water in the pot, so as to avoid water overflowing out of the boiler when boiling. Pay attention to that the water in the pot can not make the electric heating pipe out of the water surface, so as to avoid burning the electric heating pipe and causing water leakage.

5、 Precautions

(1) In order to ensure safety, please connect the ground wire when using.
(2) Do not add water and dry burn.
(3) When not working, the power should be cut off to prevent accidents.

Changzhou Runhua Electric Appliance Co., Ltd
Address: No.26, Jinsheng East Road, Jintan City, Jiangsu Province
website: www.runhuayiqi.com
Email: 394514722@qq.com
Tel: 0519-82305398
Fax: 0519-82306938

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