Miscellaneous

In short

This page covers store add-ons: the Fresh Box, which refreshes CO₂ with minimal energy; the Yield Observation Unit, which weighs a sample of a bulk batch continuously; LED high bay lighting with a green storage setting; and a large 6 inch digital temperature display.

Fresh Box

Effective refreshment of CO₂ with minimal energy consumption. With the Fresh Box, the air in the storage is being refreshed with optimal temperature and moisture conditions. This improves the product quality

The Fresh Box saves energy and prevents heat and moisture coming into the storage in warm periods and climates. The Fresh Box controls, that warm fresh air that comes into the storage, is cooled down through a heat recovery unit and the CO₂ is removed outside, all fully-automatic. Additional cooling down is done by evaporation of water in the heat recovery unit. With the Fresh Box, the air is refreshed with minimal power consumption and minimal temperature differences in the storage are ensured.

The mobile CO₂ refresher unit is plug and play. Hereby, quick and flexible refreshment capacity can be provided in the storage. The Fresh Box works as a stand-alone unit, but can also be connected with the Vision Control climate computer.

The refresher unit removes air with high CO₂-content in the storage to outside. Fresh outside air is supplied into the storage and this (warm) outside air is cooled down to avoid temperature increase in the storage. With optimal CO₂ control, higher prices can be realized thanks to a better frying colour index.

The Fresh Box will save energy costs significantly. It stops the entering of warm air and moisture into the storage and minimizes the operating hours of the fans and cooling system.

Yield Observation Unit (YOU)

Placed in the bulk batch and continuously measures the product weight

The Yield Observation Unit (YOU) is placed in the bulk batch and continuously measures the product weight. The weighing mechanism is fitted in the (removable) cover. It is easy to disassemble and fill with potatoes. The side of the basket is sealed to create the same storage conditions as for the rest of the batch. The bottom of the YOU consists of a grille with openings to allow air to circulate around the product. Analysis of measurement data can be carried out in an online environment (website). Use of the YOU requires a subscription.

  • For bulk storage
  • Measurements visible in Vision Control
  • Compare storage strategy online
  • Minimal moisture loss
  • Camera
  • Grille for topside sealing
Wiring and terminal blocks inside a control panel

LED High bay lighting

The high bay LED lighting has been specially developed for use in the storage and processing area. The fittings have a very wide radiation angle, so that they can be hung at a great distance from each other. Moreover, the LED technology is energy-efficient.

Features Tolsma high bay LED lighting:

  • High efficiency (Lm/W)
  • Saving on installation costs
  • Prevents loss of quality

This lamp has a unique ability to switch between white and green light.

In addition to the correct temperature and air humidity to maintain the quality of the potatoes in storage, light also plays a role. Under the influence of white light, a potato can turn green due to the build-up of, amongst others, solanine and chlorophyll. During the storage period, the LED fixture can be switched from white to green light to prevent potatoes from turning green.

The fixture has a very large beam angle, which allows them to be hung at large distances from each other. Moreover, the LED technology is energy-efficient.

  • High efficiency (Lm/W)
  • Saving on installation costs
  • Prevents loss of quality
  • Unique work/storage light function
LED high bay lights in a crop store above stored boxes

Large 6″ Digital Temperature Display

Red LED.

Comes with 25m Sensor Cable.

Large red LED digital temperature display reading 25.4°C, with remote control and sensor cable

Questions about store add-ons

How does the Fresh Box remove CO₂ without warming the store?

It sends high-CO₂ air outside and cools the incoming fresh air through a heat recovery unit, so temperature differences stay small. It works alone or with the Vision Control climate computer.

White light can turn potatoes green through the build-up of solanine and chlorophyll. During storage the LED fixture switches to green light to prevent it.

The weight of product in a bulk batch, continuously, with the results visible in Vision Control and online. It needs a subscription.

Next step: see the whole store

See where these fit in our potato store layouts, alongside refrigeration and humidifiers.

CONTACT FARMELEC