Worthington Industries - LS Series | LS750 | LS3000 | LS4800 | LS6000 | LS6000AT

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The Worthington Industries Laboratory Systems (LS) are uniquely designed for large vial capacity in convenient box-type storage racks. They provide maximum holding times. This means lower per vial operating costs and fewer refills.
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Worthington Industries - LS Series | LS750 | LS3000 | LS4800 | LS6000 | LS6000AT

Description

LS Series Dewars:

Maximum Hold Times at Cryogenic Temperatures

Looking for secure liquid nitrogen vial storage in convenient box-type storage racks for your samples?

The Worthington Industries Laboratory System (LS Series) refrigerators provide maximum holding times, which means lower per vial operating costs and fewer refills.

  • Low LN2 consumption compared to freezer alternatives
  • Lower cost of operation over the lifespan of the unit
  • Temperature profile at -185°C to -195°C
  • Optional data monitoring system for sample security

The Worthington Industries 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 aluminum inner vessel, and offer storage capacities of between 750 and 6000 standard 2ml vials. The LS6000 is available with a simple and reliable liquid level controller with temperature readout that provides automatic filling and alarm features.

Optional accessories include low level alarms for passive monitoring of liquid level, roller bases for ease of movement, and measuring rods for determining liquid levels inside the refrigerator.

Product formerly branded CryoScience by Taylor-Wharton, which was acquired by Worthington Industries.

Features

  • LS 6000 available with Auto-Tend Controller with temperature read-out. (Please contact Taylor-Wharton Customer Service for details)
  • LS 6000 - AT, vapor phase, - 190°C top of rack
  • New Rugged Construction - ribbed high strength aluminum body, magniformed necktube design, and more durable paint system
  • Convenient Storage Systems - rack index location ring and internal location spider, computer compatible box storage is ideal for simple inventory management
  • Superior vacuum performance with super insulation provides maximum holding times
  • Security - Accessory low-level alarm is available with remote monitor capability
  • Lockable lids
  • Mobility - Roller bases are available

Specification

MODEL LS750 LS3000 LS4800 LS6000 LS6000AT
Static Holding Days (1) 130 106 153 194 194
Working Time days (2) 80 66 96 120 120
Evaporation Rate (1) liters/days 0.27 0.76 0.85 0.84 0.84
Liquid Nitrogen Capacity - liters 35 81 130 165 165
Weight Empty 39
17.7
70
31.8
90
40.9
121
55.0
121
55.0
Weight Full (3) 101.3
46.0
214.2
97.4
312.4
146.1
410.0
186.4
410.0
186.4
Neck Diameter 4.7
119
8.5
216
8.5
216
8.5
216
8.5
216
Overall Height 26.8
681
28.8
731
35.1
892
39.0
991
39.0
991
Overall Diameter 18.8
478
26.9
683
26.9
683
26.9
683
26.9
683
Number of Racks 6 6 6 6 6
Number of Shelves/Rack 5 5 8 10 10
2 ml Vial Capacity (4) 750 3000 4800 6000 6000
Box Size - Shape
Size in.
Size mm.
Vials per box (5)
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
Square
5.0 x 5.0
127x127
100
Roller Base R033-8C00 R05K-8C00 R05K-8C00 R05K-8C00 R05K-8C00
Cryo-Sentry Level Alarm R036-8C30 RS30-8C40 R05K-8C26 RS60-8C40 N/A
Auto-Tend Controller Kit N/A N/A N/A RS60-8C86(6) N/A

(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 O.D. internal thread.(5) 81 cell boxes available.(6) Please contact Taylor-Wharton Customer Service for details.

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