DR402 Digital Beer Refractometer is mainly used in the manufacture of beer and wine to control the quality of the product during the brewing process of wine or beer; two numerical values of brix and specific gravity of wort. It can also be used for fruits, vegetables and herbs, helping you to check the sugar content in fruits and vegetables and other herbs in order to determine the harvest period and help you to buy the right agricultural products at the market. The degree of beer does not indicate the amount of ethanol, but rather the concentration of the raw material, the wort. A 12° beer, for example, is a 12% (w/w) concentration of leachate before wort fermentation. The leachate in the wort is a mixture of various components, with maltose being the main one.The alcohol in beer is converted from maltose, from which it can be seen that the alcohol precision is less than 12° such as common light-colored beer with an alcohol content of 3.3-3.8%; strong-colored beer with an alcohol content of 4-5%. The percentage concentration of beer is expressed as a weight percentage, i.e. the number of grams of alcohol per 100 grams of beer. The alcohol concentration of beer is very low, for example, 12 degrees of beer contains 3.5% alcohol; 22 degrees of beer also contains no more than 5.5% alcohol.
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Packing & Delivery
1. Are you a manufacturer?
Yes, we are the largest instrument manufacturer with more than 11 years of history.
2. Do you have after-sales service?
Generally speaking, every machine shipped from our factory is provided with 12 months free repair. If your machine is not working properly, you can contact us and we will try our best to communicate with you via email or skype video chat. We promise that we will get back to you within 24 hours and provide a solution within 3 working days.
3. What is the delivery deadline?
In most cases, we have stock at the factory. If not, the delivery time is usually 15 to 20 days after receiving payment. If you need it urgently, we can consider making special arrangements for you.
4. What kind of packaging and shipping methods do you use?
Under normal circumstances, we will use normal orders such as DHL, Fedex, UPS TNT shipping. Large orders will be shipped using air or sea freight.
5. Can the equipment be customized?
We can provide not only standard machines, but also customized machines according to your needs. Also, we can place your logo on the machine.
6. What kind of packaging do you use?
Plastic sealed and sturdy wooden boxes. 7.
7. What kind of payment methods do you support?
Paypal, T/T, Western Union and Escow.