EPPENDORF SUBSTITUTE JDB12K MINI CENTRIFUGE FOR PCR
Features:
With the adoption of advanced and reliable PI high-frequency full-range broad-width power supply control solution, it conforms to the power supply and power grid standards around the world. Its voltage, current, revolving speed and effective centrifugation time can be controlled more accurately with the 16-bit MCU operation PWM speed governing, guaranteeing longer motor lifetime and lower electromagnetic noise in adverse service environment.
*******
*Reliable and durable DC permanent magnet motor with broader speed control range of 500-7000rpm and accuracy of ±5%.
*The step regulator of the centrifugal rotational speed is 500rpm, and the effective centrifugal time range is 1-99 minutes or 1-59 seconds.
*Faster acceleration/deceleration rate enables it to finish the experiment as required in a shorter time.
*High-strength main engine and rotor material are resistant to various chemical corrosions, and the rotor is also resistant to high-temperature sterilization.
*Unique rotor clip-on installation design enables experimenter to change the rotor more conveniently and more rapidly without any tools.
*Novel composite test tube rotor is compatible with various test tubes,and can satisfy basic experiment needs without replacing rotor.
*Shock-absorbent RSS material, more stable operation,rotating space of 360°arcs, without included angle, small wind resistance and temperature rise, ultra-silence and a complete machine noise of not more than 43dB.
*With door cover protection as well as overspeed and imbalance detection system, it can conduct real-time monitoring ding the centrfugation process to ensure safe operation of the instrument. There will be sound signal reminder in case of operation finished, error and imbalance, then it will stop operating and the result code will be displayed on the LCD screen.
Technical specification
Product model | JDB12K |
Input voltage | AC100-250V/50/60Hz |
Power fuse tube | PPTC/ self restoring fuse /no need to change |
Input coltage [W] | 30W |
Operation mode | 16-bit MCU operation PWM speed governing |
Display show type | LCD display |
Drive motor | 24V DC permanent magnet motor |
Centrifugation Time | 1-99min/1-59sec. |
Speed[r/min.] | 500~7000rpm±5% |
Speed increment | 500rpm |
Max RCF[xg] | 3286xg |
Misoperation/fault alarm | Sound prompt + display code |
Length×Width ×Height [mm] | 194x229x120 |
Weight [Kg] | 2Kg |
The noise of Maximum speed(≈) | ≤43dB(A) |
Maximum acceleration[sec] | ≤5s |
Maximum deceleration[sec] | ≤10s |
Protection grade | IP21 |
Allow ambient temperature | 5-40℃/80% |
Testing standard | EN 61010-1, EN 61010-2-020, EN 61326-1, EN 61010-3-2/A2 |