Preseva Plus (21 Shelves) -25º Freezer - Holland Green Science europe

Preseva Plus low temperature freezers is used for low temperature freezing or frozen storage applications. It’s storage temperature is up to -25º

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Product Description

General information about the Preseva Plus Low Temperature Freezer:

The Holland Green Science Preseva Plus -25º low temperature freezer can be used for general low temperature freezing or frozen storage applications. This Preseva low temperature freezer has the capacity to provide storage with a temperature to -25º Celsius. Al of our Preseva Plus low temperature freezers have passed a complete life testing to ensure safety and reliability for long term operation in critical storage applications.

Our low temperature Preseva Plus -25º freezer is used for general low temperature freezing or frozen storage applications such as fresh freezing of flower or the longer term storage of extracts. With a minus temperature of -25º Celsius, it insures the proper conditions to preserve delicate products. The “Plus” in the product name means this freezer has 21 shelves instead of the standard 4. This provides much more storage space for samples or pre-production freezing of products.

Our Preserva -25º Plus freezer is perfect for pre-freeze your product before you place it into your Xiros Mikro freeze dryer. With its 21 shelfs this laboratory freezer fits a total of 42 trays that fit in to all of the Xiros Mikro shelf-stack’s. The tray are not included with this freeze, you need to order them separately. This pre-freezing shortens your total freeze drying proces with a minimum of 6 up to to 10 hours. Creating a perfect workflow and safe storage of your products before they are dried in your Xiros Mikro freeze dryer. It’s also a perfect bridge in time for your products that need freeze drying when the capacity of your freeze dryer is reached.

Here you find the other Holland Green Science Freezers

Features & Benefits of the Preseva Plus freezer:

High quality stainless steel inner chamber for easy cleaning
Exterior is powder coated to ensure low corrosion and durability and easy cleaning as well
Adjustable and removable stainless steel shelves for use adjustment and cleaning possibilities
80 mm thick polyurethane foam insulation is used to minimize temperature loss
Heated door seal to prevent door to freeze to cabin
Door seal is also magnetic to ensure optimal sealing of the fridge door
Castors wheels for easy relocation of the freezer
Controller equipped with rechargeable backup battery, which displays key information such as alarms and internal temperature even when the main power is cut off
Safe mode for sample protection in case of temperature sensor failures
Lots of storage space with the 21 self’s inside

Safety:

CE Certified
Over and under temperature alarm
Temperature sensor failure alarm
Door open alarm
Power failure alarm
Mechanical lock with 2 keys provided

Product Name	Preseva Plus -25º
Power Specification	230V 50Hz 1ph – 280W
Temperature Control Range	-10 ～ -25 ℃
Nominal Capacity	322 L (11.37 cu ft)
External Dimensions W x D x H	67,3 cm x 67,6 cm x 188,6 cm
Internal Dimensions W x D x H	50,8 cm x 45,5 cm x 139,3 cm
Door Opening W x H	50,8 cm x 139,3 cm
Exterior Finish	White Plastic coated Galvanised Steel
Total shelves	21 shelves
Levels	5
Mechanical lock	YES with 2 keys provided
Battery	YES
Interior Chamber Temperature Probe	YES
Controller type	Digital Screen (on top of frond of the freezer)
Refrigerant type	R290 coolant
Weight in Kilograms	113 kg
Power failure alarm	YES (peep)
Temperature sensor failure alarm	YES (peep)
High / low temperature alarm	YES (peep)
Door open alarm	YES (peep)
Temperature resolution	0.1 ℃
Temperature uniformity	≤4 ℃
Cooling time	≤2.6 ℃
Product SKU number	20308006