59
OPTIONAL COMPONENTS
Temperature recorder
The chamber temperature can be recorded and checked by installing an optional temperature recorder
MTR-85H or MTR-G85C.
Contact our sales representative or agent for the purchase of temperature recorder.
Main specifications of temperature recorder
MTR-85H
MTR-G85C
Recording
range
-100
o
C~+50
o
C
-100
o
C~+40
o
C
Feed speed of
recording paper
60-day /batch
1-day/1 turn,
7-day/1 turn
32-day/1 turn
changeable
Recording paper
Strip type
Circular type
Power source
Dry cell
Supplied from the unit
For the installation of temperature recorder MTR-85H, an optional recorder fixing MDF-S3085 and recorder
sensor cover MTR-DU700SF is necessary.
For the installation of temperature recorder MTR-G85C, an optional recorder sensor cover MTR-DU700SF is
necessary.
Small inner doors
For MDF-DU901VHL, the small inner door (MDF-9ID) is available as an optional component. The small
inner door is suitable for standard shelf location.
For the installation, contact our sales representative or agent.
Note:
The cooling performance stated on page 62 cannot be guaranteed when the small inner doors are
installed.
Cooling performance : -82
o
C at the center of the chamber (ambient temperature; 30
o
C, no load)
For stable long-term use, we recommend setting it to + 5
o
C degrees from the minimum attained
temperature.
If you attach the small inner doors, you can not use the inventory racks (IR-224U).
Inventory rack
Optional inventory racks (IR-220U, IR-224U) are useful to store important items in the chamber effectively.
When these racks are used, it is necessary to change the location of the shelves.
Contact our sales representative or agent to arrange purchase of an inventory rack.
