If you are interested in our products . Please contact us by
Facebook : จรัญเอสโซซิเอทส์
- Mr. Pharwat ( General manager) TEL 095-614-1554
- Mr. Chollophat ( Sale manager ) TEL 087-804-4747
- Mr. Narumon ( Human resoucer ) TEL 081-628-5060
- Charanassociate co. ltd (office) TEL 02-1851383-4 , 02-712-5619-20
- Charanassociate co. ltd (Sale department)TEL 094-478-8647
ABOUT THE COMPANY
registered address is at 723/2 Soi
Sukhumvit55 Road, Khongtan
Thailand. The company has been operating since 1982 which is
34 years from now. Our main business is
of laboratory equipment, in general for industrial firms and
Government sectors i.e Universities, Colleges, Institute of
Technologies and research centers Equipments list include main
products such as:
Autoclave, Balance ,Water bath, Block Heater,
Bomb Calorimeter, Centrifuge,
Homogenizer, Heating mantle, Melting point,
Shaker, Shaking water bath , Utrasoinc bath
, Water still etc
>> Refractometer - Atago
Refractometer - Atago
Now we have released 80 new scales of Digital Hand-Held "Pocket" Refractometer PAL series!!
You can select whichever scale you want for your application and sample. Please contact us for more details.
About measurement value
Refractometers measure the concentration of all dissolved solids in a solution.
For example, the PAL-34S Ethyl Alcohol Refractometer can accurately measure the concentration of ethyl alcohol if the sample consists only of water and ethyl alcohol. Any other substance(s) dissolved in the sample will affect the readings. The refractometer cannot differentiate just the content of ethyl alcohol.
Likewise, the PAL-Citric Acid is designed to measure samples that contain only water and citric acid. It cannot analyze the concentration of other types of acid that may be present in the sample.
Digital Hand-Held "Pocket" Refractometer (Special Scale)