Are you using a sterile homogenizer correctly? If you're unsure, the senior engineers at Shanghai Xinzhuang are here to guide you through proper usage and maintenance. Here are some key points to keep in mind when operating this essential lab equipment:
First and foremost, always make sure the power plug is securely connected. A loose connection can lead to unexpected system crashes, which might disrupt your work. If a crash occurs, turn off the rear power switch and wait for three minutes before restarting the device.
Never open the homogenizer door while the hammer plate is in motion. Doing so could cause sample liquid to spill out, creating a mess and potentially damaging the internal components. To stop the machine, press the “On/Off†button. Once the door is closed again, press “ON/STOP†to resume the process from where it left off.
If the homogenizer will not be used for an extended period, it’s best to unplug it and turn off the power. This helps conserve energy and protects the unit from electrical surges or fluctuations.
The bottom of the homogenizer door is designed with a gap to prevent accidental rupture of the homogenized bag and to make cleaning up spills easier. You can even place a water tray underneath if needed. However, never put your hands inside the bottom area while the machine is running—this could result in injury.
Before starting any operation, always check the interior of the homogenizer for any foreign objects. These can cause malfunctions or damage to the homogenized bag during use. Also, avoid placing hard materials like bones or ice into the device, as they may puncture or tear the bag.
For storage, both the instrument and the homogenized bags should be kept away from direct sunlight or UV rays. Prolonged exposure can cause the materials to degrade over time. Store them in a cool, dry place whenever possible.
When working with small sample sizes or tough fibers, you can adjust the spacing between the slap board and the window using the high-frequency infrared carbon-sulfur analyzer for better homogenization results.
Regular maintenance is crucial for optimal performance. Wipe down the casing and the hammering plate with a clean cloth. If the homogenized bag is damaged, clean it immediately and ensure the power is turned off before doing so.
If you encounter issues such as the LCD screen not displaying when the door is closed, first check that the power supply is properly connected and that the fuse is intact. For abnormal operation, inspect the bolts and hammer plate for looseness. Over time, the hammer and sleeve may become dry, so cleaning and re-lubricating them is recommended.
Shanghai Xinzhuang Experimental Instrument Co., Ltd. is a leading manufacturer of laboratory equipment, including constant temperature shakers, low-temperature water baths, incubators, and more. With strong technical capabilities and advanced production standards, the company continues to deliver reliable and high-quality instruments to laboratories around the world.
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