ACCESSORIES

Rolling base - 5 rolls for safe movement of the series AC L

SMALL - up to 35 Liter vessels

or

MEDIUM - from 35 Liter up to 50 Liter vessels

or

LARGE - from 65 Liter up to 175 Liter vessels

H-TRA1100323:

Aluminum frame case for Dryshipper AC
DS3
Weight empty 5,9kg
outer dimensions 325 mm x 325 mm x
605 mm

H-TRA1100324:

Aluminum frame case for Dryshipper AC
DS6-8
Weight empty 11,2kg
outer dimensions: 400 mm x 400 mm x
620 mm

H-KBA1100427:

Aluminum frame case for Dryshipper AC
DS10 & AC DS12
empty weight 12 kg
outer dimensions 400x400x740mm

H-KBA1100473:

Aluminum frame case for Dryshipper AC
DS15
Empty weight approx. 14.0 kg
External dimensions approx. 500 x 500 x
700mm (LxWxH)

H-KBA1100470:

Aluminum frame case for Dryshipper AC
DS25-B

3/4'' - 16 UNF internal thread in the form of a union nut, 3/8" NPT external thread.

or

2x  3/4'' - 16 UNF internal thread in the form of a union nut, 

Customs tariff number: 84811099

Flare nipple for spindle valve, CGA 295, vent / liquid 3 / 4-16 UNF - 3/8 "made of brass

or

Flare nipple for spindle valve, CGA 295, vent / liquid 3 / 4-16 UNF - 3/8 "made of stainless steel

or

Flare nipple for spindle valve, CGA 295, vent / liquid 3 / 4-16 UNF - 1/2 "made of brass

or

Flare nipple for spindle valve, CGA 295, vent / liquid 3 / 4-16 UNF - 1/2 "made of stainless steel

Safety valve,

1.5 bar, 22 PSI

or

6,8bar, 100 PSI

AC Level measuring ruler 100, 100cm

Low liquid nitrogen level detection
The CryoLow is a standalone device that can be installed on a (small) cryogenic vessel. The CryoLow has a NTC sensor for liquid nitrogen detection. In case the CryoLow does detect liquid nitrogen it will alarm using the alarm, until the liquid nitrogen level is corrected.
Liquid nitrogen detection

The CryoLow uses a Negative Temperature Coefficient (NTC) sensor to detect liquid nitrogen. A dedicated hardware circuit is used to read the sensor value. This circuit is calibrated for the specific NTC in order to get an optimal detection point.
This sensor is placed in the vessel at the minimum allowed height of the liquid nitrogen.

Alarming
The CryoLow has an alarm status LED on the front which indicated whether the liquid nitrogen level is below the set height of the sensor. When the sensor does not detect liquid nitrogen the alarm LED turns on and there will be an audible alarm. The mute button can be used to mute the audible alarm for 4 minutes. There is also an alarm contact available to connect it to an alarm monitoring system. This is a dry contact I/O which can be connected either normally closed or normally open. This alarm contact has an switch delay of 10 minutes.