Remove chops from their packaging, rinse under cold water, and pat dry with paper towels.
Season with salt and pepper and place in a resealable bag (or bags), making sure they are in a single layer.
Add olive oil, parsley, chive, and tarragon.
Remove as much air as possible from the bag by using a vaccume sealer. Alternatively, place the chops and seasonings in a ziptop baggie and seal with the water displacement method: Partially seal the baggie, leaving a small corner open. Slowly lower the bag into the water bath, allowing the water pressure to push out the air. Once most of the air is out, seal the bag completely.
Fill the sous vide container with water, ensuring that it's above the minimum and enough water to fully submerge the pork chops without overflowing.
Attach the sous vide immersion circulator to the container and set the temperature to 140 degrees for medium-rare or 145 degrees for medium.
Once the water has reached the desired temperature, carefully lower the sealed bag of pork chops into the water bath. Make sure the chops are submerged and not touching the water circulator. If you are using a ziptop baggie, then make sure the zipper is out of the water. Clip the top of the bag on a sous vide rack or the top of the container to keep the bags submerged. Cover the container with a lid or plastic wrap to minimize evaporation and heat loss.
Set the cook time between 1 and 4 hours.