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Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator-R2K524-R
Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator-R1TP615-B
Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator-Sunhope Co., Ltd.

Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator
Sunhope Co., Ltd.

Sunhope Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

54.6hours


About This Product

■Summary

・Prevent frost damage with sprinklers ・In 1980, we succeeded in preventing frost damage using sprinklers for the first time in Japan.

■Use of latent heat

Water releases heat when it changes from water (liquid) to ice (solid). This heat is called latent heat because it cannot be measured with a thermometer. This heat releases 80 cal when water (liquid) turns into solid (ice). Also, when ice (solid) changes to water (liquid), it absorbs 80 cal. This phenomenon can be used to prevent frost damage with sprinklers.

■Preventing frost damage with sprinklers

When using sprinklers to prevent frost damage, start watering slightly before frost. When frost begins to fall, the surface of the leaves freezes a little, but new water droplets arrive one after another on the frozen water droplets, so the leaf surface becomes a mixture of ice and water, and due to latent heat, it is always at 0°C. It is maintained. Because of this, it never freezes completely and stays fresh. This allows sprinklers to prevent frost damage.

■Caution

When using sprinklers to prevent frost damage, water must be sprinkled for a long time until the temperature rises, so a large water source is required.

  • Product

    Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator

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2 Models of Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Watering amount Watering diameter Watering elevation angle Recommended working pressure Recommended nozzle
Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator-Part Number-R2K524-R

R2K524-R

Available upon quote

9.31~13.2L/min

19.6~22.6m

24°

0.2~0.4MPa

Red

Frost damage prevention/irrigation in orchards and tea gardens R2000 rotator/R10T rotator-Part Number-R1TP615-B

R1TP615-B

Available upon quote

3.35~4.6L/min

15.2~15.8m

15°

0.18~0.32MPa

Blue

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

54.6hrs

  • Japan

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