Laboratory System (LS) Series Cryogenic Refrigerators

The Laboratory System (LS) Series of cryogenic refrigerators is uniquely designed for vial storage in convenient box‐type storage racks.

The liquid nitrogen refrigerators offer maximum holding times, which means lower per vial operating costs and fewer refills. They deliver extremely stable low‐temperature profiles due to the aluminium inner vessel, and offer storage capacities of between 750 and 6000 standard 2ml vials.

The LS4800 and LS6000 units are available with the CS100 Controller. The sophisticated automatic level control provides standard alarms, stores more than 500,000 events and is cloud ready for 24/7 freezer management from any smart device.

LN2 Refrigerator Features:

    • Ribbed, high strength aluminium body, magneformed neck tube design and durable paint system

    • Rack index location ring and internal location fixture, computer compatible box storage is ideal for simple inventory management

    • Superior vacuum performance

    • Lockable lids

Optional accessories include:

    • Low level alarm for passive monitoring of liquid level

    • CS100 Controller for automatic level control and remote, 24/7 management

    • Roller bases for ease of movement

    • Measuring rods for determining liquid levels inside the refrigerator

 


MODEL LS750 LS3000 LS4800 LS6000
Number of Racks 6 6 6 6
Number of Shelves/Rack 5 5 8 10
2 ml Vial Capacity 750 3000 4800 6000
Box Size - Shape
Size in.
Size mm.
Vials per box
Square
3.0 x 3.0
76x76
25
Square
5.0 x 5.0
127x127
100
Square
5.0 x 5.0
127x127
100
Square
5.0 x 5.0
127x127
100
Static Holding Days 130 106 153 194
Working Time Days 80 66 96 120
Liquid Nitrogen Capacity – Litres 35 81 130 165
Evaporation Rate litres/days 0.27 0.76 0.85 0.84
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