US $15.001 - 25 piece
US $13.5026 - 500 piece
US $13.00501 - 2,000 piece
Paramtents
FOB Price: US$ 13-15/Piece
Supply Ability: 1000 Pieces per week
Certificate: CE
Place of Origin: CN
Brand Name: Tianyuan Optical
Shipping: DHL,EMS,UPS,Fedex
Min. Order Quantity: 1 piece
Port: Shanghai
Size: 20*8*5.5 Cm
Weight: 0.25 Kg
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Model:RHB-90 ATC
Scale / characteristic | Scale Range | Resolution |
Honey moisture | 12 to 27 % | 0.5 % |
Glucose - Brix | 58 to 90 Bx | 0.5 Bx |
Glucose - Baume | 38 to 43 Be | 0.25 Be |
This optical refractometer (honey meter) has scales in the range of 12 - 27 % for measurement of honey moisture. The reading resolution is 1 %. It is suitable not only to beekeepers but also for all who needs check bee honey quality (e.g. in food industry).
The other two scales offer possibility of reading the sugar content.
The honey quality in the world
European Union - Council directive 2001/110/EC of 20 December 2001 relating to honey
Title | Honey moisture |
in general | </= 20 % |
heather (Calluna) an baker's honey in general | </= 23 % |
baker's honey from heather (Calluna) | </= 25 % |
The usual sucrose concentration of selected substances
Example: 100 grams of 25 °Bx aqueous solution contains 25 grams of sugar. In other words, there is 25 grams of sugar and 75 grams of water in 100 grams of sugar solution.
Title | °Bx |
| Title | °Bx |
cutting, or machining emulsions (water with oil) | 0 ~ 7 |
| apple juice, carbonated soft drinks | 10 ~ 22 |
beer wort | 0 ~ 20 | pineapple | avg. 12.8 | |
tomato juice | 3 ~ 6 | mango | avg. 13 | |
peach juice | 6 ~ 12 | rowanberries | 14 | |
orange juice | 6 ~ 13 | milk beverages | 16 ~ 21 | |
apricots | 8 ~ 11 | plums | 18 ~ 22 | |
sour cherry | 8 ~ 18 | juniper - berries | 30 | |
pears | 8 ~ 22 | fruit concentrates | 42 ~ 68 | |
prunes | 9 ~ 14 | condensed milk | 52 ~ 68 | |
mirabelle plum | 10 ~ 15 | vegetable oil | 57 ~ 90 | |
cherries | 10 ~ 18 | sugar syrup | 58 ~ 80 | |
gentian (Gentiana lutea) - root | 10 ~ 25 | fruit jam (jelly) | 60 ~ 70 |
Measurement
The honey measurement is very easy. Place a few drops of the honey on the optical part of the refractometer, cover the prism (the honey will spread more easily over the prism), look throught the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale.
General technical parameters
· Reference temperature 20 °C
· ATC - automatic temperature compensation (compensation range 10 ~ 30 °C)
· Focus possibility
· Length ~ 160 mm
· Quality technical design
Content and equipment
· A firm plastic case
· A refractometer
· A calibration prism
· A calibration liquid
· A cleaning cloth
· A suction tube
· A screw driver
· Operating instructions
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