Instruments & Meters
Description
Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt
This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions.
The second scale is for reading of the salt solution density in range 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3).
Scale / characteristic Scale Range Resolution
Salinity 0 to 10% 1 ppt
Density 1.000 to 1.070 g/cm3 0.001 g/cm3
The usual salinity of the selected aqueous solutions
Example: Salinity 36 ppt means, that there are 36 grams of salt in1 liter aqueous solution.
Fresh water < 0.5 ppt
Brackish water 0.5 to 30 ppt
Saline water (Seawater) 30 to 50 ppt
Brine > 50 ppt
Measurement
The liquid measurement is very easy. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid 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 0 ~ 30 °C)
focus possibility
length ~ 175 mm
quality technical design
Content and equipment
a firm plastic case
a refractometer
a cleaning cloth
a suction tube
a screw driver
operating instructions
Read More
Ht Tech Limited(HK)
refractometer,brix refractometer,battery refractometer,clinical refractometer
Address: 8-44 Zhanggu Niushan ,Donghai,
lianyungang, Jiangsu
China, 222300
Tel: 86-518-87261204
Fax:
