-150/ -152°C Ultra Low Temperature Freezers

4.2
/
5.0
  |  2 reviews


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Average Rating: 4.2
2 Scientists have reviewed this product

5 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


Rating: 5.0

"Excellent product. -150 C chest freezer compressor has 5 yr warranty. Pays for itself in 2 years in liquid nitrogen costs."

Review date: 08 Jul 2011 | -150/ -152°C Ultra Low Temperature Freezers
  • Status:

    Reviewer

  • Member since: 2009

  • Organization: Leibniz Universitat Hannover



  • Ease of use
    4 out of 5
    After sales service
    3 out of 5
    Value for money
    3 out of 5
Rating: 3.3
"This -150 freezer offers a good alternative to liquid nitrogen."

Review date: 19 Oct 2009 | -150/ -152°C Ultra Low Temperature Freezers
The primary constituent of cells and tissue is water. When preserved by freezing crystal formation occurs which can result in deterioration of the quality of the cell or specimen.

However, it has been established that below -130°C ice crystals become amorphous and damage to cells is minimized.

The Sanyo -150°C and -152°C freezers take advantage of this phenomenon and provide a long-term storage environment, previously possible only in liquid nitrogen.

Features include those expected with high quality freezers such as audio-visual alarms for indication of high temperature and power failure, and a digital temperature display and set. In addition to these is a liquid nitrogen back-up system to maintain internal temperature in the event of power failure, a temperature recorder and a 'hot-line' surrounding the lid to prevent frost build-up.

Following advances in refrigeration technology all Panasonic freezers use CFC-free refrigerant gases.

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-150/ -152°C Ultra Low Temperature Freezers

Manufacturer Panasonic Biomedical Sales Europe BV

4.2 / 5.0 | 2 reviews