- Laminar flow cabinet
Biological safety cabinet
- Autoclave/Steam sterilizer
Clean sampling vehicle
Medical hand washing sink
Pen PH meter
Double Cup disintegrator
Magnatic stirer with heater
Platelet agitator incubator
Platelet agitator incubator
Applicable to blood center,dinical blood transfusion,blood bank,blood manufactured goods production units.
2. Main technical parameters:
Temperature control methods: digital signal monitoring, micro processing technology temperature control Range: 22.0 ° C + / - 2.0 ° C
Temperature alarm: < 20 ° C, > 24 ° C, abnormal shutdown alarm
Oscillation amplitude: 50 mm
Works: about continuous reciprocating, horizontal
Oscillation oscillation frequency: 60 weeks/min
ambient temperature: 5 ° C - 35 ° C
Machine operation microprocessor control
high/low temperature alarm LCD, information reading window
with functions of automatic frost defrosting
refrigeration method: air-cooled refrigerant R134A has a non CFCS
Platelets release is completed, waiting for the process of infusion to the patient, need in 24 ° 20 ° C - constant temperature environment, constantly kept swinging. ZJSX platelet oscillation series digital constant temperature preservation box, which is produced in accordance with the requirements of equipment, will be done thawed platelet flat placed inside the cavity preserved on the shelf, the machine can be continuous output amplitude frequency of 50 mm is about 60 weeks/points of continuous reciprocating, horizontal oscillation, solved the problem of the platelet safe preservation.
MTC - 20 series temperature speed controller, use the pen sections of LCD display, optional RS485 communications (including operating software), miniature printer function, especially suitable for the laboratory and analytical instruments, the function is all ready, simple operation. Temperature used super fuzzy PID control, compared with the traditional PID control method has a smaller temperature overshoot, faster and stable time, better accuracy of temperature control, etc.
2．The main technical indicators and requirements
1.RS485 communication: maximum connections at the same time 16 sets of this series thermostat;
2. The temperature measurement range: 0 ~ 100.0 ℃; Speed range: 30 ~ 500 RPM; Time setting range: 0 ~ 99 hours 59 minutes;
3. The temperature display basic error value: < 0.5%; Speed display basic error value: plus or minus 1 r/min;
4. Working environment: speed control board input voltage: 24 VDC. The motherboard input voltage: 220 v + 10%, 50 plus or minus 2 hz; Ambient temperature: 0 ~ 50 ℃; Relative humidity: < 85% RH;
3．Temperature and its parameter setting
1. Click on the "temperature" button and enter the temperature setting state, temperature display flashing, can through displacement, increase, reduce the key changes to the desired set point; Then click on "temperature", exit temperature setting state, the value is automatically saved. 2. Long press the "temperature" key about 3 seconds temperature display area to show the password prompt "Lc", speed display area password value, by increasing, reducing, and the shift key, modification to the required password value. Then click on "temperature", if the password value is not correct, the controller automatically return to the normal display status, if the password value is correct, then to the interior temperature parameter set state, then click on "temperature" can modify the parameters in turn. Long press "temperature" key for 3 seconds, can withdraw this state, the parameter value automatically saved.
4．Speed and its parameter setting
1. Click on the "speed" button, enter the speed setting state, speed display flashing, can through displacement, increase, reduce the key changes to the desired set point; Click on the "speed" button again, exit speed setting state, the value is automatically saved.
2. Long press the "speed" key about 3 seconds, temperature display area to show the password prompt "Lc", speed display area password value, by increasing, reducing, and the shift key, modification to the required password value. Then click on the "speed" button, if the password value is not correct, the controller automatically return to the normal display status, if the password value correctly, the speed into the internal parameter set state, then click on "speed" can modify the parameters in turn. According to the "speed" button for 3 seconds, long can withdraw this state, the parameter value automatically saved.
Click on the "time" button and enter the time setting, time display flashing, can through displacement, increase, reduce the key modifications to the desired set point; Then click on "time", exit time setting state, the value is automatically saved.
1. The controller is powered on, showed that all the light window, enter the normal display status about
2. The timing function when timing time set to "0", said there was no time function, the controller run continuously; When set to "0", start the motor run time start timing (using the countdown), at the End of the time to stop the motor running, the time display shows "End", buzzer, click on the "start/stop" button, can be up and running again.
Note：In the process of running if change the set point of time, regularly according to the new time set to start timing controller.
7． Refrigeration function
1) compressor normally open work, click on the "cooling" key, the LCD panel below "refrigeration allowed," said the compressor to work normally open way. In this way, if the temperature measurement temperature Settings - 8.0 degrees or less ", then closed compressor, until when the temperature measured values or greater temperature value + 1.0 degrees ", to start the compressor.
2) compressor the intermittent work way to click on the "cooling", make below the LCD screen does not display the "refrigeration allowed," said the compressor work in intermittent way.
4. The power lost memory function:
1) no power memory controller on electricity again after the blackout, speed in a stopped state;
2) there are power lost memory function: controller on electricity again after the blackout, speed in the running state of the last time off the electricity.
5. The start and stop of motor, click on the "start/stop" button to start or stop the motor running. Start the motor after "run" lights up, stop the motor running after the lights go out, "stop" lights up.
8．Door control function
If the door is opening door control function, "the door opened" lights up; On the other hand, go out. If in the process of running the door switch, controller automatically stop running and then close the door switch, automatic controller began to run.
9. Speed alarm function
when the motor has overvoltage, undervoltage, over current, such as illegal hall signal failure, the controller automatically return to stop state, speed display area displays "Err", "alarm" light, buzzer. Please turn off the power when there is this breakdown, carefully check the motor wiring, electricity again after confirmed.
1. Overtemperature alarm, buzzer, "alarm" light. If the result of the change the temperature setting overtemperature alarm, "alarm" lights up, but not sing a buzzer.
2. Buzzer can press any key when singing sound.
3. Can click on the "backlight" key switch LCD backlight.
4. In setting state if without any key pressed for 1 minute, the controller will automatically return to the normal display status.
5. If the controller display window line "-", said temperature sensor failures or the controller itself, please carefully check the temperature sensor and its wiring.