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LS Series Laboratory Cryogenic Refrigerators
by Worthington Industries

LS Series Refrigerators
LS Series #6900-09, 6900-10, 6900-11, 6900-12 and Accessories

Designed for vial storage in box-type storage racks, durable LS Cryogenic Refrigerators provide maximum holding times of vials resulting in lower operating costs and fewer refills. Select models are available with a CS200 Controller and various accessories. LS Systems have a -190°C temperature at the top rack suitable for vapor storage.

  • Available in 35, 81, 130 and 165 liter liquid nitrogen capacity
  • Suitable for liquid or vapor phase storage 
  • Rugged and durable ribbed aluminum body, magniformed necktube design and durable paint
  • Features rack index location ring and internal location fixture and computer compatible box storage
  • Super insulation for maximum holding times
  • Superior vacuum performance and lockable lid
  • Optional Accessories: CRYO-SENTRY Low Level Alarm, Cardboard and PolyCarb Cell Boxes and Necktube Core

LS750 Lab System Cryogenic Refrigerators - 35L LN2 Capacity

Worthington Industries Part # Description Cat# Price
366640 LS750 Laboratory System Unit with (6) Racks 6900-09 $ 1,918
366841 Stainless Steel 25-cell, 5-Shelf Inventory Rack (ea.) 6900-21 $ 106
366838 LS750 Necktube Core 6900-25 $ 62
366833 CRYO-SENTRY Low Level Alarm 6900-31 $ 876
366642 Cardboard 25-Cell Box (case of 24) - (2) cases required 6900-18 $ 271
366641 PolyCarb 25-Cell Box (case of 36) - (1) case required 6900-19 $ 280
366783 Roller Base 6901-23 $ 231
*Rack does not include boxes. All racks have a stainless steel locking rod.

LS3000 Lab System Cryogenic Refrigerators - 81L LN2 Capacity

Worthington Industries Part # Description Cat# Price
366633 LS3000 Laboratory System Unit with (6) Racks 6900-10 $ 3,393
366651 Stainless Steel 100-Cell, 5-Shelf Inventory Rack (ea.) 6900-22 $ 144
366648 LS3000 Necktube Core 6900-26 $ 231
367459 PolyCarb 81-Cell Box (case of 24) - (2) cases required 6900-06 $ 327
366995 PolyCarb 100-Cell Box (case of 24) - (2) cases required 6900-05 $ 253
366644 CRYO-SENTRY Low Level Alarm 6900-32 $ 962
366864 Roller Base (compatible with LS3000, LS4000 and LS6000) 6900-30 $ 333
*Rack does not include boxes. All racks have a stainless steel locking rod.

LS4800 Lab System Cryogenic Refrigerators - 130L LN2 Capacity

Worthington Industries Part # Description Cat# Price
366635 LS4800 Laboratory System Unit with (6) Racks 6900-11 $ 3,860
366879 Stainless Steel 100-Cell, 8-Shelf Inventory Rack (ea.) 6900-23 $ 171
366876 LS4800 Spare Necktube Core 6900-27 $ 240
367459 PolyCarb 81-Cell Box (case of 24) - (2) cases required 6900-06 $ 327
366995 PolyCarb 100-Cell Box (case of 24) - (2) cases required 6900-05 $ 253
366867 CRYO-SENTRY Low Level Alarm 6900-33 $ 962
366864 Roller Base (compatible with LS3000, LS4000 and LS6000) 6900-30 $ 333
*Rack does not include boxes. All racks have a stainless steel locking rod.

LS6000 Lab System Cryogenic Refrigerators - 165L LN2 Capacity

Worthington Industries Part # Description Cat# Price
366637 LS6000 Laboratory System Unit with (6) Racks 6900-12 $ 4,344
366667 Stainless Steel 100-Cell, 10-Shelf Inventory Rack (ea)* 6900-24 $ 6,445
366662 LS6000 Spare Necktube Core 6900-28 $ 203
367459 PolyCarb 81-Cell Box (case of 24) - (2 cases required) 6900-06 $ 308
366995 PolyCarb 100-Cell Box (case of 24) - (2 cases required) 6900-05 $ 253
366658 CRYO SENTRY Level Alarm 6900-34 $ 962
366864 Roller Base (compatible with LS3000, LS4000 and LS6000) 6900-30 $ 333
*Rack does not include boxes. All racks have a stainless steel locking rod.
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Specifications for LS Series Liquid Nitrogen Storage Systems

  LS750 LS3000 LS4800 LS6000
Static Holdong Time days (1) 130 106 153 194
Working Time Days (2) 80 66 96 120
Evaporation Rate (1) liters/day 0.27 0.76 0.85 0.84
Liquid Nitrogen Capacity 35L 81L 130L 165L
2ml vial capacity (4) 750 (5) 3000 (5) 4800 (6) 6000 (7)
Weight Empty 39 lbs. (17.7 kg) 70 lbs. (31.8 kg) 90 lbs. (40.9 kg) 121 lbs. (55 kg)
Weight Full (3) 101.3 lbs. (46 kg) 214.2 lbs. (97.4 kg) 312.4 lbs. (146.1 kg) 410 lbs. (186.4 kg)
Neck Diameter 4.7 in. (119 mm) 8.5 in. (216 mm) 8.5 in. (216 mm) 8.5 in. (216 mm)
Overall Height 26.8 in. (681 mm) 28.8 in. (731 mm) 35.1 in. (892 mm) 39 in. (991 mm)
Overall Diameter 18.8 in. (478 mm) 26.9 in. (683 mm) 26.9 in. (683 mm) 26.9 in. (683 mm)
Roller Base 366783 366864 366864 366864
Cryo-Sentry Level Alarm 366833 366644 366867 366658
Necktube Core 366838 366648 366876 366662
Cardboard 25-Cell Box (case of 24) – 2 cases req. 366642 N/A N/A N/A
PolyCarb 25-Cell Box (case of 36) - 1 case req. 366641 N/A N/A N/A
PolyCarb 100-Cell Box (case of 24) - 2 cases req N/A 366995 366995 366995
PolyCarb 81-Cell Box (case of 24) - 2 cases req. N/A

367459

367459 367459
Stainless Steel, Shelf Inventory Rack (ea.) 366841
(25-cell) 5-Shelf
366651
(100-Cell) 5-Shelf
366879
(100-Cell) 8-Shelf
366667
(100-Cell) 10-Shelf
(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.
(3) Without canisters or racks.
(4) 2.0 ml vial size: 12.5 mm OD internal thread.
(5) 6-5-2
(6) 6-8-2
(7) 6-10-2
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Related Products

Cryogenics


File Type File Name Publication Date
Brochure (PDF) LS Series Cryogenic Refrigerators by Worthington Industries
Information on standard features and design of the LS Series Cryogenic Refrigerators by Worthington Industries. Product specifications included.
05/12/2017
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