2、 Core Features
1. Adopting a centrifugal circulating air duct to ensure uniform temperature distribution in the working room;
2. The drive system adopts DC brushless servo motor, which has precise speed, long service life, maintenance free, and supports forward and reverse rotation settings;
3. Equipped with door control protection function, the oscillation will automatically stop when the door is opened;
4. Adopting a five axis integrated eccentric wheel drive structure, it runs smoothly and reliably;
5. LCD large screen LCD/touch screen program temperature control, intuitive and convenient operation;
6. The timing range is from 0 to 9999 minutes (hours), meeting different experimental duration requirements;
7. Equipped with power-off memory function to avoid data loss;
8. Equipped with over temperature sound and light alarm and automatic power-off protection;
9. Support fault self diagnosis for easy maintenance and troubleshooting.
3、 Main technical parameters
-Instrument model: ZHP-DJ600
-Oscillatory speed range: startup -300rpm
-Temperature control range: 5-60 ℃, accuracy ± 0.1 ℃, uniformity ± 0.3 ℃
-Timing range: 0-9999 minutes/hour or normally open mode
-Operation mode: microcomputer control
-Display mode: LCD screen or color touch screen (to be specified when purchasing)
-Oscillation mode: horizontal circular cyclotron
-Oscillation amplitude: 20mm/25mm/30mm/40mm/50mm (to be selected during procurement)
-Tray size: 650 × 550mm, single opening sliding door
-Dimensions: Approximately 1350 × 750 × 1850mm
-Heating power: 900W × 3
-Cooling power: 400W × 3, overall power of 3.9KW
-Refrigerant: R134a environmentally friendly fluorine free type
-Motor Type: Brushless Variable Frequency Motor
-Cooling method: air-cooled
-Safety control: equipped with overheat protection, low temperature protection, and leakage protection functions
-Configuration Description: Supports 2-layer, 3-layer, 4-layer, and 5-layer stacking customization, and can customize various oscillators, constant temperature shakers, and incubators

4、 Precautions for use and maintenance
1. Do not use this device in direct sunlight environment;
2. If there are children in the usage environment, it is necessary to strengthen supervision;
3. Wires or electrical equipment failures should be repaired by professionals;
4. Please unplug the power plug before replacing the fuse;
5. It is strictly prohibited to put hands into the motion gap during equipment operation;
6. Proper use and regular maintenance can effectively extend the lifespan of equipment;
7. The rated parameters of the power socket must not be lower than the equipment requirements and ensure good grounding;
8. The bearings of the transmission components need to be filled with lubricating grease every six months, with a filling amount of about 1/3 of the bearing space;
9. It is recommended to conduct regular inspections every three months, including cleaning fuses, fastening screws, and electrical components;
10. When using the cooling function, it is recommended that the ambient temperature be below 32 ℃; When the temperature is above 25 ℃, the number of door openings should be minimized as much as possible;
11. Heating objects must be cooled to room temperature before they can be placed. It is forbidden to directly place hot objects in the refrigeration chamber to prevent accidents.