JOBO System Tanks 2500

Inversion Tanksystem 2500
This system is built for professional use and consists of two tanks 2540 and 2520 and two types of reels for 35mm, 120 films and sheetfilm up to 4x5“.

The Mulittank 2520 can be used for inversion and rotation agitation in combination with JOBO Roller item no. 1509, for manual agitation at roomtemperature.

All tanks are made of break resistant plastic. For quick handling the lid is fastend to the tank base with a push-down sealing ring.

Each lid is equipped with a membrane-cap. The membrane is pressed  down before pushing the cap on the tanklid, and it will spring up when during developing airpressure builts up in the tank, which would push-off the cap or cause the sealing to leak.

The lighttight labyrinthsystem of the lid allows fast filling and pouring-out of solutions.


The reel 2502 is adustable for 35mm and 120 films.
Loading the reel is done by sliding the film into the reel from outside. A unique resess in the upper and lower reel allows to grip the film-edges and easily push-pull it to the centre core of the reel.

All reels come with a red film separating-clip, which allows to securely process up to two films 120 in one reel. After loading one film, the clip is pressed back in position and seperates the second film from sliding over the first one during loading and processing.

In case only 1 film 120 shall be processed with rotary agitation, workind solution can be reduced down to 170 ml. The film in that case is only advanced in the reel to the film separation clip in down pressed position.

The sheetfilm reel 2509n is adjustable for 6x9cm, 9x12cm and 4x5“ films.

Processing

The reels are loaded with film in complete darkness, put on the centre core and light tight sealed in the tank with the lid. Fast filling and pouring the solutions through the centre of the lid, which is than sealed with a red membrane-cap.
For inversion agitation

The tank can also be set on JOBO Roller item no. 1509 for manual rotary agitation at roomtemperature. That will reduce the required amount of working solution a lot.

Washing time can be securely reduced down to 5 min. by using forcewasher JOBO Cascade item no 3350.

Multitank 1

Item no.  2540

Inversion tank for processing of one film 35mm
Smallest tank of system 2500. This tank can not be used in combination with JOBO Roller for rotation agitation.

It takes one reel item no 2502

Minimum filling amount
For inversion agitation 775 ml

Comes with no reel

Multitank 2

Item no 2520


Inversion tank for
1 or two fims 35mm or
1 or two films 120 or up to
6 sheetfilms 6x9 cm or up to
6 sheetfilms 9x12 cm or up to
6 sheetfilms 4x5“.

Can also be used for rotation agitation on JOBO Roller item no 1509


Minimum filling amount:

For Inversion agitation

for rotation agitation

1 Film 35mm          
775 ml

mit Spirale 2502 
270 ml

2 Filme 35mm     
1.275 ml

mit Spirale 2502 
270 ml

1 Film R 120       
1.275 ml

mit Spirale 2502 
170 ml

2 Filme R 120      
1.275 ml

mit Spirale 2502 
270 ml

6 Planfilme 6x9      
900 ml

mit Planfilmspirale 2509n
270 ml

6 Planfilme 9x12 
1.200 ml

mit Planfilmspirale 2509n
270 ml

6 Planfilme 4x5“ 
1.500 ml

mit Planfilmspirale 2509n
270 ml


Comes with no reel

Film reel Duo-Set

Item no 2502

For processing of 1 film 35mm or 2 films 120
The adjustable reel is loaded with film by sliding it in from outside. The red film separating clip allows to load the reel with 2 rollfilms and prevents them from slipping over each other. The crack resistant reel will hold for professional use.

Sheetfilm reel UNI

Item no. 2509n

For processing sheetfilms in Multitank 2520

The sheetfilm reel is adustable for 6 sheets 6x9cm, 9x12 cm and 4x5“ each. The films are inserted w/o loader and secured in posistion with holders.

Comes with
2 reel halfs
2 holders for 9x12 cm and 4x4“

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