Product Description

Sunshine recorders automatically registering time and duration of insulation are used at meteorological and climatologically research centers, observatories, spas and health resorts, in agriculture, horticulture, viticulture and vegetable gardening. The instruments are set up on flat roofs or on clear ground in such manner as to be well exposed to solar radiation, during the whole day. The type of instrument to be chosen depends on the latitude of the place installation. This recorder consists essentially of a glass sphere mounted concentrically in a section of a spherical metal bowl, the diameter of which is such that the sun stays are focused sharply on a card held in the grooves, in the bowl. Three overlapping pairs of grooves are provided in the bowl to taken up cards suitable for the different seasons of the year.

Product Specification

Packaging TypeWooden Box
MaterialBrass, Aluminum
Usage/ApplicationSurvey
BrandVIC
TheoryThe instrument consists of a glass sphere of 10 cm diameter.
ColorBlack

SUNSHINE RECORDER CARDS:
Sunshine Cards are used with a Campbell-Stokes type Sunshine Recorder. The Campbell-Stokes sunshine recorder consists essentially of a glass sphere mounted concentrically in a section of a spherical bowl, the diameter of which is such that the sun’s rays are focused sharply on the sunshine card held in grooves in the bowl, leaving burn patterns on the sunshine card. 

As the earth rotates the position of the burn spot moves across the sunshine card. When the sun is obscured the trace is interrupted. These sunshine cards are marked with hourly intervals. The paper used in these sunshine cards is a special kind, such that the cards char rather than burn. Three overlapping pairs of grooves are provided in the spherical segment so that the sunshine cards can be suitable for different seasons of the year (one pair for both equinoxes), their length and shape being selected to suit the geometrical optics of the system. Different sunshine cards are used in different seasons. Sunshine cards are available in 3 types:


v TERMS OF SALE:


v WORLD CLASS SHIPPING SERVICE:

We ship almost too every location but there are some remote locations where none of the premium companies provide services and so we do not ship to such locations. In any such case 100% refund is processed for the purchase.

Delivery time is 5 TO 9 days from the date of purchase on working days. Remote areas or places or cities take up to 15 Days for shipment to be delivered.

We Ship through eBay global shipping: Logistic Partner DHL Express, FedEx, Aramex and Small items is send through India post it take 10-12 days.

NOTE: We need the tax ID of the buyer who is from BRAZIL & CHILE

v ALL RIGHTS RESERVED

We are committed to give your pleasant shopping experience, your feedback is very important to us in case you have any issues or face any problems, please contact us to give us an opportunity to resolve it. We believe that anything can be resolved with proper communication. 

 

v LOGISTICS TERMS: DELIVERY

 We deliver worldwide. For large countries we use renowned courier companies. For those countries / cities / cities that are not served by our courier service, we use the Indian Postal Service. For reasons beyond our control or region, our logistics partners cannot provide services. In this case, we will refund the money.


v CUSTOMER SATISFACTION

100% Customer satisfaction is our principal and prime goal. If you are not satisfied with your purchase then simply return it within 14 days of receipt, we will refund the purchase amount upon receiving the item within 14 days, any defective item not due to misused will entitled to 1 to 1 exchange. Buyers should be responsible for the shipping cost from their locations to India. We will be responsible for the shipping cost from India to buyers' locations.


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