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XT Series Extended Time Cryogenic Refrigerators
by Worthington Industries

XT Series Refrigerators
XT Series Extended Time Cryogenic Refrigerators are durable cryogenic vessels designed for extra-long term storage of biological materials at liquid nitrogen temperature. Select models are available with accessories to address various options such as portability, storage capacity and holding times. 
  • Rugged construction with ribbed, high-strength aluminum body, magniformed neck tube design, and durable paint
  • Low profile XTL models ideal for applications requiring a more compact unit
  • Canister index location ring and internal spider 
  • Maximum holding times are assured with superior vacuum performance and super insulation
  • Lockable lid protects samples (except for XT10)
  • XT20 and XT34 models available with optional low-level alarm with remote connection
  • Accessories sold separately: CRYO-SENTRY Low Level Alarm, Roller Bases, Spare Canister and Spare Necktube Core
  • Manufacturer Warranty: 5 Years Vacuum, 2 Years from Shipment Material and Labor

XTL3 and XTL8 Low Profile Extended Time Cryogenic Refrigerators

Worthington Industries Part # Description Cat # Price
367138 XTL3 w/ (6) 5 in. (127 mm) Canisters 6900-13 $ 797
367353 XTL8 w/ (6) 5 in. (127 mm) Canisters 6900-14 $ 933

XT10, XT20 and XT34 Extended Time Cryogenic Refrigerators

Worthington Industries Part # Description Cat # Price
367073 XT10 w/ (6) 11 in. (279 mm) Canisters 6900-15 $ 857
367117 XT20 w/ (6) 11 in. (279 mm) Canisters 6900-16 $ 965
367143 XT34 w/ (6) 11 in. (279 mm) Canisters 6900-17 $ 1,162

Accessories for XTL and XT Series Cryogenic Refrigerators

Worthington Industries Part# Description Compatible with Cat# Price
366786 CRYO-SENTRY Low Level Alarm XT20 and XT34 6900-44 $ 876
366742 Roller Base XTL8, XT20, XT34, TXT24, HC12, HC20 and LD25 6900-39 $ 216
366783 Roller Base XT34, HC34, HC35, VHC35, VHC38, LD35, LD50 and LS750 6900-23 $ 171
366677 XTL3 Spare Canister 5 in. (127 mm) XTL3 6900-35 $ 25
366701 XTL8 Spare Canister 5 in. (127 mm) XTL8 6900-37 $ 22
366718 XT10 Spare Canister 11 in. (279 mm) XT10 6900-40 $ 29
366796 Spare Canister 11 in. (279 mm) XT20 and XT34 6900-42 $ 24
366676 XTL3 Spare Necktube Core XTL3 6900-36 $ 32
366719 XT10 Spare Necktube Core XT10 6900-41 $ 32
366794 Spare Necktube Core  XTL8, XT20 and XT34 6900-38 $ 29
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Specifications XTL3 XTL8 XT10 XT20 XT34
Static Holding Days (1) 27 80 100 230 340
Working Time Days (2) 17 50 62 140 212
Evaporation Rate (1) liters/day 0.11 0.10 0.10 0.09 0.10
Liquid Nitrogen Capacity 3L 8L 10L 20.7L 34L
Weight Empty 7.2 lbs. (3.3kg) 19.6 lbs. (8.9kg) 16.5 lbs. (7.5kg) 26 lbs. (11.8kg) 34.75 lbs. (15.8kg)
Weight Full (3) 12.5 lbs. (5.7kg) 33.8 lbs.(15.4kg) 34.3 lbs.(15.6kg) 62.8 lbs.(28.6kg) 95.3 lbs. (43.3kg)
Neck Diameter 2 in. (51mm) 2 in. (51mm) 2 in. (51mm) 2 in. (51mm) 2 in.(51mm)
Overall Height 17.2 in(437mm) 19 in. (483mm) 23.8 in(597mm) 25.8 in.(655mm) 26.3 in. (668mm)
Overall Diameter 7.6 in. (193mm) 15.6in(396mm) 11.4 in.(290mm) 15.6 in.(396mm) 18.8 in. (478mm)
Number of Canisters 6 6 6 6 6
Canister Dimensions (4) 1.5x5 in.
(38mm x 127mm)
1.5x5 in.
(38m x 127mm)
1.5x11 in.
(38mm x 279mm)
1.5x11 in.
(38mm x 279mm)
1.5x11 in.
(38mm x 279mm)
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
# of 1/2 cc straws
Bulk (2 level)
N/A N/A N/A 1500 1500
Roller Base N/A 366742 N/A 366742 366783
Low-level Alarm N/A N/A N/A 366786 366786
(1) Evaporation rate and static holding times 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
(3) Without canisters
(4) Canisters also available in 5 in. (127mm) height for 10XT, 20XT and 34XT

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File Type File Name Publication Date
Brochure (PDF) XT Series Extended Time Cryogenic Refrigerators Brochure by Worthington Industries
Information on standard features and design of the XT Series Extended Time Cryogenic Refrigerators by Worthington Industries. Product specifications included.
08/11/2017
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