Fridges and freezers

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Two walk-in 4 °C cold rooms, two walk-in -20 °C freezer rooms, and 6 ultra-low freezers are maintained by the office of OVPR. They are served as shared resources at UTM research community for sample storage. All the fridges and freezers are connected to Honeywell remote monitoring system, which allows users to monitor their temperature remotely and to receive alarm notifications upon temperature failure. The related specifications are as follows:

 

Walk-in 4 C Cold Rooms

Item

Location

Manufacturer

Model

Serial #

1012-02CR

DV1012

CANTROL Environmental System Limited

CES-4

C2213-2

3028-03CR

DV3028

CANTROL Environmental System Limited

CES-4

C2213-6

Specifications of CES-4:

Temperature control range 4 °C+/- 1.5 °C

High/Low temperature limits are controlled by A19 Series Electronic Controls.

Temperature setting and display are controlled by Yokogawa UT152 Controller.

Rooms size: 1012-02CR 11’-6”x 10’-4”; 3028-13CR 11’-6”x 6’-5”

 


Walk-in -20 C Freezer Rooms

Item

Location

Manufacturer

Model

Serial #

1012-01FZR

DV1012

CANTROL Environmental System Limited

CES-18

C2213-1

3028-02FZR

DV3028

CANTROL Environmental System Limited

CES-20

C2213-10

Specifications of CES-18:

Temperature control range -18 °C +/-1.5 °C

Temperature rises 6 °C to 8 °C during defrosting.

With automatic backup system for temperature control

Room size: 11’-6”x 10’-4”

Specifications of CES-20:

Temperature control range -18 °C +/-1.5 °C

Temperature rises 6 °C to 8 °C during defrosting.

Room size: 11’-6”x 6’-5”

 


Ultralow Freezers

Item

Location

Manufacturer

Model

Serial #

1012-12UFZ

DV1012

Eppendorf

U570-86

F570DJ460254

3028-10UFZ

DV3028

Eppendorf

F570-86

F570GN9 13538

3028-13UFZ

DV3028

Sanyo

MDF-U72V

50608447

3028-14 UFZ

DV3028

Revco Scientific Inc.

UTL1340-3-A14

Z02G360894-ZG

3028-16UFZ

DV3028

Revco Technology

UTL1786-5-A35

X22L-552602-YL

3028-17UFZ

DV3028

Eppendorf

F570-86

F570IP030180


Specifications of Eppendorf U570-86:

Temperature range: -50 °C to -86 °C

Upright, 5 compartment shelving system

Capacity: 570L

Pull down time from +25 °C to -85 °C:  5.5 hours

Power supply: 115V, 16.5A, 60Hz, 1 phase

 

Specifications of Eppendorf F570-86:

Temperature range -50 ºC to -86 °C.

Upright, 5 compartment shelving system

Capacity 570L

Cooling time from 20 °C to -80 °C: 4.7 hours 

Power supply: 115V, 16.5A, 60Hz, 1 phase

Specifications of Revco UTL1340-3-A14: 

Maximum low temperature -45 °C

5 interior doors

Upright, 4 shelves installed, adjustable

Power supply: 115V, 10.5 amps 1 phase, 60Hz

 

Specifications of Revco-UTL1786-5-A35:

Maximum low temperature -86 °C.

5 interior doors

Upright, 4 shelves installed, adjustable.

Power supply: 115V,16amp, I phase, 60Hz

Specifications of Sanyo MDF-U72V:

Temperature range: -50 °C to -86 °C

Capacity: 728L

Upright, 3 shelves

Power supply: 230V, 12A, 50/60Hz, 1 phase


 

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