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Cryogenic Refrigerators, Dewars and Freezers

    XT Series

    The Extended Time Series (XT) of cryogenic refrigerators are designed for long-term storage of a variety of materials at cryogenic temperatures. This series also offers a low profile model (XTL) for use in more confined workspaces.

    Features

  • New Rugged Construction – ribbed high strength aluminum body, magniformed necktube design, and more durable paint

  • Versatile Storage System - convenient canister index location ring and internal spider super vacuum performance with super insulation provides maximum holding times

  • Superior vacuum performance with super insulation provides maximum holding times

  • Security - Accessory low-level alarm is available for more valuable samples

  • Mobility - Roller bases are available

    •

Specifications

Models XTL3 XTL8 XT10 XT20 XT34
Static Holding Time -days  (1) 27 80 100 230 340
Working Time - days (2) 17 50 62 140 212
Evaporation Rate  (1)  liters/days 0.11 0.10 0.10 0.09 0.1
Liquid Nitrogen Capacity - liters 3 8 10 20.7 34

Weight Empty  -                       lbs
                                                kg

 7.2
3.3 		19.6
8.9 		16.5
7.5		 26
11.8		 34.75
15.8

Weight Full (3 -                        lbs
                                                kg

 12.5
5.7 		33.8
15.4 		34.3
15.6		 62.8
28.6		 95.3
43.3
Neck Diameter  -                      in.
                                                mm		 2.0
51		 2.0
51		 2.0
51		 2.0
51		 2.0
51
Overall height  -                       in
                                                mm		 17.2
437		 19
483		 23.8
597		 25.8
655		 26.3
668
Overall Diameter  -                  in
                                                mm		 7.6
193		 15.6
396		 11.4
290		 15.6
396		 18.8
478
Number of Canisters 6 6 6 6 6
Canister Diameter (4) -            in
                                              mm		 1.5 x 5
38x127		 1.5 x 5
38 x 127		 1.5 x 11
38 x 279		 1.5 x 11
38 x 279		 1.5 x 11
38 x 279
Number of 1.2 ml & 2.0 ml vials (5/cane) N/A  N/A  150 150 150
Number of 1.2 ml & 2.0 ml vials (6/cane) N/A  N/A   180 180 180
Number of 1/2 cc straws (10/cane) N/A  N/A   540 540 540
Number of 1.2 cc straws - Bulk (1 level) 750 750 750 750 750
Number of 1/2 cc straws - Bulk (2 levels) N/A  N/A  1500 1500 1500 
Roller Base N/A R018-8C00 N/A R018-8C15 R033-8C15
Low Level Alarm N/A N/A N/A R033-8C15 R033-8C15

(1) Evaporation rate and static holding time are nominal. Actual rate may be affected by the nature of the contents, atmospheric conditions, container history, and manufacturing tolerances.
(2) Work time is an arbitrary, reference-only value to estimate container performance under the actual operating conditions. Actual working time may vary widely depending on individual use patterns.
(3) Without canisters or racks.
(4) Canister also available in 5.0 in (127 mm) height for XT10, XT20 and XT34

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