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Portable Cooler
Portable Cooler

Portable Cooler

Portable cooler is suitable for laboratory equipment
  • ModelLZL-1
  • BrandLABOAO
  • PortAny port in China
  • PackagePlywood case package
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When the room temperature is higher than the test temperature, you can conveniently put it in the test container to cool the liquid in the container directly.


The instrument is small and portable with rapid refrigeration speed and perfect refrigeration effects. It is convenient to be operated. The instrument can be used as an auxiliary temperature cooling or thermostatic device for rotation viscometer. It can also be used with foaming characteristics tester, density tester, kinematic viscometer, and other instruments, which need cooling and thermostatic device. It can be used as a refrigeration source for temperature maintenance and it is a general instrument in the laboratory for cooling.




Power supply

AC 220 V±10%, 50 Hz

Maximum power consumption


Refrigeration compressor

Completely sealed compressor


Environment protection R134a

Ambient temperature

5 35 C

Relative humidity




Operation environment

There should not have any violent   vibration, magnetic field, dust or corrosive gas in the environment.


  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of kinematic viscosity tester machine.
laboao certification


We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

laboao factory


Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

laboao packaging and shipping


Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

laboao customer cases


Authenticity GuaranteedWe assure you purchase our products are 100% certified products.
24*7Hours ServiceProvide 7*24 hours service telephone & support email to help you solve problems quickly.
Technical SupportProvide equipment installation, adjustment, operation training, etc.
1 Year WarrantyFree maintenance and accessories within warranty period(not caused by human factors).


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