Product introduction:
DF-1 type collector type magnetic stirrer is widely used in various universities, environmental protection, sanitation, epidemic prevention, petroleum, chemical, medical and other units. The instrument has good performance, no noise, no vibration and fast heating, which is an ideal tool for the experimenter.
How to use the collector type magnetic stirrer:
1. The power supply and the cup are ready. Open the stainless steel container cover, place the cup in the middle of the stainless steel container, add the heat transfer oil or silicone oil to the stainless steel container to the appropriate height, and place the stirrer into the cup solution. Turn on the power switch, the indicator light is on, and the speed potentiometer is rotated in the direction of the municipality, and the speed is from slow to fast. Adjust to the required speed.
2. To heat, connect the temperature sensor probe, clamp the probe on the bracket, and move the bracket to insert the temperature sensor probe into the solution to be no less than 5 cm, but it can not affect the stirring.
3. Turn on the power switch. After about 1 minute, the red number on the meter is displayed as 400, and the lower row is 0.0. After 30 seconds of rest, the upper display shows the current water temperature. Press /SET to display SP in the upper row. â–² or â–¼ key, make the lower row display the desired set temperature, press the /SET button again, the upper row is displayed as ST, still press the /SET button to return to the actual temperature displayed in the upper row. After a few seconds, the smart watch begins to remember the work.
If you want to change the parameters of the smart meter, such as resetting the higher temperature (or the original set error is too large), if you want to change the parameters of the smart meter, such as resetting the higher temperature (or the original set temperature) The error is too large. Press the /SET button. The upper display shows SP. Press â–² or â–¼ to display the lower display as the desired temperature. Press /SET again. The upper display shows ST and still press /SET. The row is shown as the actual temperature. At this time, press and hold the /AT button for 20 seconds, the RUN light will flash, the meter will start self-tuning, and it will be automatically back and forth (refer to stop heating when the temperature is automatically raised to the set temperature, and start heating when it is lower than the set temperature). After the self-adjustment is finished, the RUN light is off, and the meter also obtains a set of parameters that can never overcome the over-temperature. Press the /SET button, the upper row is displayed as SP, and the â–² or â–¼ button is pressed to display the lower row as the temperature to be set.
4. If the stirrer appears in the work, please turn off the power and turn it on again. The speed is slow to fast, and the adjustment makes it return to normal.
Collecting magnetic stirrer notes:
1. To ensure your personal safety, please use a three-phase safety socket, which must be properly grounded.
2. When the stainless steel container is not filled with the heat transfer oil and the temperature sensor is not connected, please do not open the temperature control switch to avoid damage to the electric heating tube and the constant temperature meter.
2, the heating time is generally not too long, intermittent use can extend the life. It can work continuously for 8 hours at medium speed and 4 hours at high speed.
3. Do not open the temperature control switch when the stainless steel container is not filled with the heat transfer oil and when the temperature sensor is not connected, so as to avoid damage to the electric heating tube and the thermostat.
4. Read the instructions carefully before using the instrument to avoid unnecessary trouble.
5, often do not use, please wipe clean and put it in a dry and ventilated place.
For more information, you can also visit: http:// http://
1000Hz High Frequency LiDAR System
JRT High Frequency Range LiDAR Sensor is 2021 new product, that's a low-cost tof sensor but High frequency (up to 1000Hz). With 5cm high accuracy, the LiDAR Module can measure 80m.
Why the 1000Hz High Frequency LiDAR System:
* Widely used in many industrial automation system, like, UAV, delivery van, anti-lock break system, construction automation,intelligent toy robots etc.
* Small size: 43*35*21mm, can be easily integrated
* Invisible laser design: the laser type is 905nm,Class I
* High Frequency: 1000hz/1khz
* Low power design
Chengdu JRT Main Ranging Modules: Industrial Laser Distance Sensor, Laser Distance Meter Module, Tof LiDAR Sensor.
lidar sensor,tof sensor,lidar system
Chengdu JRT Meter Technology Co., Ltd , https://www.rangesensors.com