Patterson tanks are a preferred selection for growing movie, however they could be a bit difficult to make use of in case you’re not conversant in them. One of the crucial widespread challenges is studying take off the reels from the tank. In the event you’re not cautious, you may simply harm the movie or the reels themselves. On this article, we’ll offer you step-by-step directions on take off reels from a Patterson tank safely and simply.
First, you will want to collect your provides. You will want a pair of movie growing reels, a Patterson tank, and a reel remover. If you do not have a reel remover, you need to use a pair of pliers or a screwdriver, however watch out to not harm the reels. Upon getting your provides, you are prepared to start.
To take off the reels from a Patterson tank, begin by eradicating the lid of the tank. Then, fastidiously raise the reels out of the tank. Be sure you hold the movie flat as you are doing this. As soon as the reels are out of the tank, you need to use the reel remover to take away the movie from the reels. To do that, merely insert the reel remover into the slot on the reel and twist. The movie will then come off simply.
Preparation and Supplies
Step 1: Collect Needed Supplies
To flawlessly take away reels from a Patterson tank, it is vital to collect the next important supplies:
- Patterson Tank: This specialised tank is particularly designed for growing movie rolls.
- Reel Grabber: A devoted instrument designed to securely grip the reel’s central core, enabling you to extract it from the tank.
- Movie Reels: The spools onto which the movie is wound for processing.
- Gloves: Rubber or nitrile gloves are advisable to guard your arms from chemical substances and keep away from fingerprints on the movie.
- Movie Squeegee: A specialised instrument for successfully eradicating extra water droplets from the movie.
- Drying Clips: Clips particularly designed to hold the movie securely for drying.
- Movie Cleaner: An answer or spray used to take away mud or particles from the movie’s floor.
- Scissors: For reducing the movie into particular person negatives.
li>Clear, Dry Workspace: Guarantee a tidy and moisture-free space for dealing with the movie and supplies to stop contamination.
Step 2: Put together the Workspace
Earlier than dealing with the movie or supplies, guarantee a clear and dry workspace. It will decrease the danger of contaminating the movie and guarantee a profitable growth course of.
Loading the Reels onto the Tank
2. Inserting the Reels into the Tank
Now, it is time to insert the reels into the tank. Take the underside reel and place it into the underside of the tank. Make sure that the reel is seated correctly and that the movie is wound onto it accurately. Subsequent, take the highest reel and place it onto the highest of the underside reel. Once more, be sure that the reel is seated correctly and that the movie is wound onto it accurately.
As soon as each reels are in place, it is time to safe them with the reel clamps. The reel clamps are situated on the perimeters of the tank. To safe the reels, merely tighten the reel clamps till they’re comfortable. Watch out to not overtighten the reel clamps, as this could harm the reels or the movie.
To ensure the reels are correctly loaded, rotate them a number of instances to verify that they flip easily. If the reels aren’t turning easily, it is attainable that they don’t seem to be seated correctly or that the movie is just not wound onto them accurately. In the event you encounter any resistance, cease and verify to ensure every thing is loaded accurately.
| Reel Kind | Loading Place |
|---|---|
| Backside Reel | Backside of the tank |
| Prime Reel | Prime of the underside reel |
Filling the Tank with Answer
To fill the Patterson tank with resolution, comply with these steps:
1. Put together the answer
Combine the growing resolution in keeping with the producer’s directions. Use distilled water to make sure optimum outcomes.
2. Fill the tank
Pour the ready resolution into the tank, filling it to the indicated line. Keep away from overfilling, as this could result in resolution leaks.
3. Agitation
After filling the tank, agitate the answer to make sure even distribution of chemical substances. This may be finished by manually rocking the tank or utilizing an agitator rod. This is a desk with advisable agitation instances for various movie sorts:
| Movie Kind | Agitation Time | |
|---|---|---|
| ISO 100-200 | 2 minutes | |
| ISO 400-800 | 1 minute | |
| ISO 1600+ | 30 seconds |
| Technique | Benefits | Disadvantages |
|---|---|---|
| Inversion | Easy and efficient, supplies constant agitation. | May be tiring, particularly for big tanks. |
| Rotation | Mild and efficient, much less tiring than inversion. | Requires a particular tank or agitation system. |
| Steady agitation | Offers essentially the most even and constant agitation. | Requires specialised gear and may be costly. |
The selection of agitation technique relies on the dimensions of the tank, the variety of reels, and the developer getting used. For small tanks with a number of reels, inversion is often the best and simplest technique. For bigger tanks or tanks with a lot of reels, rotation or steady agitation could also be extra environment friendly.
Listed here are some further suggestions for agitating the reels:
- Agitate the reels gently to keep away from damaging the movie.
- Agitate the reels repeatedly all through the event course of.
- Improve the agitation frequency in the direction of the top of the event course of to make sure even growth.
Monitoring the Growth Course of
As soon as you’ve got loaded your reels into the tank and added the developer resolution, it is time to begin monitoring the event course of. This is how:
1. Agitation
Agitate the reels repeatedly by gently rocking the tank forwards and backwards. This helps guarantee even growth and prevents unevenness.
2. Timing
Growth instances differ relying on the movie, developer, and temperature. Use a timer to trace the event time precisely.
3. Temperature Management
Keep a constant temperature all through the event course of. Most movies require a temperature of 20°C (68°F).
4. Inspecting Negatives
As soon as the event time is full, take away the reels from the tank and visually examine the negatives. Search for any unevenness or streaks, which can point out growth points.
5. Ultimate Steps
After inspecting the negatives, proceed with the next steps to finish the event course of:
| Step | Description |
|---|---|
| Cease Tub | Neutralizes the growing resolution. |
| Fixer | Makes the developed picture everlasting. |
| Wash | Removes any residual chemical substances. |
| Dry | Prevents water spots and permits for storage. |
Stopping the Growth and Washing the Reels
As soon as the event time has elapsed, it is time to cease the method. To do that, you will must do the next:
- Pour the cease bathtub into the tank and agitate gently for 30 seconds.
- Pour out the cease bathtub and rinse the reels totally with water.
The cease bathtub will neutralize the developer and forestall it from persevering with to develop the movie. Rinsing the reels totally will take away any residual developer or cease bathtub.
As soon as the reels have been rinsed, you may wash them in working water for 5-10 minutes. It will take away any remaining chemical substances from the movie.
After washing the reels, you may take away the movie from the reels and hold them as much as dry. Be sure you hold the movie in a dust-free surroundings to stop any harm.
Further Ideas for Washing Reels
- Use a movie cleaner to take away any cussed filth or particles from the reels.
- Examine the reels for any harm or scratches earlier than utilizing them once more.
- Retailer the reels in a dry, cool place when not in use.
| Growth Occasions for Completely different Movies | |
|---|---|
| Movie Kind | Growth Time |
| Kodak Tri-X 400 | 10 minutes |
| Ilford HP5 Plus 400 | 11 minutes |
| Fuji Acros 100 | 7 minutes |
Stopping the Fixing Course of
To cease the fixing course of, pour the fixer resolution again into its authentic container. Rinse the reels totally with water for at the least 5 minutes to take away any residual fixer. Failure to rinse the reels correctly may end up in the formation of brown stains on the negatives.
Washing the Reels
After rinsing the reels, wash them with a light dish cleaning soap resolution to take away any filth or particles. Use a mushy brush to softly scrub the reels, taking care to not harm the movie. Rinse the reels totally with water once more to take away any cleaning soap residue.
To make sure the reels are utterly clear and freed from any residual chemical substances, you may soak them in a photographic rinse assist resolution for a couple of minutes. Rinse the reels totally with water one final time to take away any rinse assist residue.
As soon as the reels are clear, dry them with a lint-free material or air dry them. Retailer the reels in a cool, dry place till you might be prepared to make use of them once more.
Drying the Reels
As soon as the reels are washed, they must be dried totally to stop water spots and rust. This is an in depth information on dry reels from a Patterson tank:
1. Drain the Tank
After washing, pour out the water from the tank by inverting it over a sink. Make sure that all of the water is drained.
2. Take away the Lid and Reel Rod
Take away the lid and raise out the reel rod. It will permit for higher air circulation.
3. Separate the Reels
Separate the reels from one another and place them on a clear towel or drying rack.
4. Wipe Down the Reels
Use a clear, mushy material or paper towels to softly wipe down the reels, eradicating any extra water droplets.
5. Dry in a Heat, Ventilated Space
Place the reels in a heat, well-ventilated space to dry. Keep away from putting them in direct daylight, as it might harm the movie.
6. Fan Help
If attainable, use a small fan to flow into air across the reels, dashing up the drying course of.
7. Examine for Water Spots
Periodically verify the reels for water spots. In the event you discover any, gently wipe them off with a clear, mushy material.
8. Dry the Reels Totally
Enable the reels to dry utterly earlier than utilizing them once more. This will take a number of hours or in a single day, relying on the ambient temperature and humidity. To make sure full dryness, think about using a movie dryer or putting the reels in a sealed container with silica gel packets.
9. Retailer Dry Reels
As soon as the reels are dry, retailer them in a cool, dry place to stop future moisture buildup and corrosion.
Inspecting and Storing the Reels
As soon as you’ve got eliminated the reels from the tank, it is vital to examine them for any harm. Search for cracks, bends, or different indicators of wear and tear. In the event you discover any harm, it is best to exchange the reel earlier than utilizing it once more.
After inspecting the reels, retailer them in a cool, dry place. Keep away from storing them in direct daylight, as this could harm the plastic over time.
Cleansing the Reels
If the reels are soiled, you may clear them with a light cleaning soap and water resolution. Be sure you rinse them totally and permit them to dry utterly earlier than storing them.
Storing the Reels in a Reel Canister
In the event you’re not going to be utilizing the reels for some time, it is a good suggestion to retailer them in a reel canister. It will assist to guard them from mud and harm.
| Reel Measurement | Canister Measurement |
|---|---|
| 35mm | 250-foot |
| 120mm | 300-foot |
| 220mm | 500-foot |
Troubleshooting Widespread Points
1. Reel not coming off simply
If the reel is just not coming off simply, you may strive the next:
- Make sure that the reels are correctly aligned with the catches.
- If obligatory, gently faucet the reel with a small hammer or rubber mallet to loosen it.
- Don’t use extreme power, as this might harm the reel or tank.
2. Movie being scratched or torn when eradicating from reel
Listed here are some tricks to keep away from scratching or tearing movie:
- Make sure the movie is wound tightly on the reel to stop it from slipping.
- Deal with the movie with care, particularly when eradicating it from the tank.
- Use a movie holder or gloves to guard the movie throughout processing.
3. Movie sticking to the reel
If the movie is sticking to the reel, you are able to do the next:
- Submerge the reel in water for a couple of minutes to melt the adhesive.
- Gently pry the movie away from the reel utilizing a toothpick or different sharp object.
- If obligatory, apply a small quantity of rubbing alcohol to the adhesive to loosen it.
4. Reel breaking or malfunctioning
If the reel breaks or malfunctions, listed below are some steps to take:
- Examine the reel for any harm or defects.
- If attainable, restore the reel utilizing the suitable instruments.
- If the reel can’t be repaired, eliminate it correctly.
5. Different points
In the event you encounter some other points whereas eradicating reels from a Patterson tank, you may strive the next:
| Concern | Answer |
|---|---|
| Reel is jammed | Gently faucet the reel on a tough floor to loosen it. |
| Movie is wrapped across the central shaft | Fastidiously unwind the movie from the shaft utilizing tweezers or a razor blade. |
| Reel is caught within the tank | Invert the tank and gently shake it to loosen the reel. |
How To Take Off Reels From Patterson Tank
Patterson tanks are a sort of movie growing tank that’s used to develop movie negatives. The reels are what maintain the negatives in place whereas they’re being developed, they usually have to be faraway from the tank as a way to entry the negatives.
To take away the reels from a Patterson tank, first take away the lid of the tank. Then, grasp the reel by the highest and backside and pull it straight up. Watch out to not contact the negatives while you’re eradicating the reels, as this might harm them.
As soon as the reels have been faraway from the tank, they are often positioned in a movie dryer or hung to dry. The negatives will likely be dry and able to be considered or scanned as soon as they’re utterly dry.
Folks Additionally Ask About How To Take Off Reels From Patterson Tank
How do I do know when the negatives are dry?
The negatives are dry when they’re now not sticky to the contact. You can even maintain the negatives as much as a light-weight supply to see if there may be any moisture on them.
How lengthy does it take for negatives to dry?
The drying time for negatives will differ relying on the temperature and humidity of the surroundings. Typically, negatives will dry inside a number of hours if they’re hung in a well-ventilated space.
Can I exploit a hair dryer to dry negatives?
No, you shouldn’t use a hair dryer to dry negatives. The warmth from the hair dryer can harm the negatives.
