Model

D-4000

D-2000C

D-2000

LN2 Capacity         -Liters

120

60

120

Hold Time               -Days

150

83

218

Evaporation Rate   -Liters/day

.80

.72

.55

              Dimensions
Necktube                -Inches
                                 -Millimeters

8.5
216

8.5
216

6
152

Outside Diameter -Inches
                         -Millimeters

22
559

22
559

22
559

Height                    -Inches
                                 -Millimeters

39
991

28
711

39
991

Weight - Empty     -Pounds
                                 -Kilograms

71
32

55
25

71
32

Weight - Full        -Pounds
                                -Kilograms

285
129

162
74

285
129

                   Racks
Number

4

4

8

Boxes per rack
    (2 inches high)

10

5

10

Box Dimensions    -Inches
                                  -Millimeters

5.25 x 5.25
133 x 133

5.25 x 5.25
133 x 133

3 x 3
76 x 76

Ampules per box

100

100

25

Boxes per vessel

40

20

80

                  Capacity
Ampules (1.2 or 2.0 ml)
      in boxes

4000 vials

2000 vials

2000 vials