Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine,
Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Salinity
Hydrometer Kit
Salinity Refractometer】This salinity tester is used to measure salinity
of brine/seawater, monitor and control the concentration of saltwater. Ideal
for aquariums and marine applications.
Measures on 2 Scales】This saltwater hydrometer measures on dual scales:
specific gravity and salinity. Ideal for aquariums, marine monitoring,
agriculture, gardening and educational purposes.
Measurement Range】Density of 1.0-1.070 with min scale of 0.001.
Concentration of 0-100‰, with min scale of 1‰ (1‰=1PPT=1000PPM, PPT means
parts per thousand”, PPM means “parts per million”)
With ATC Function】ATC compensation Range (i.e. Built-in Automatic
Temperature Compensation System) from 10℃ to 30℃.
Solid and Lightweight】Salinity meter is made of durable aluminum, which
is non-staining, non-corrosive and rustless. Also, it's compact in size with
rubberized grip handle, very easy to carry.
Overview:
Dual scale salinity refractometer is used to measure, monitor and control the
concentration of salt water and brine, especially useful for aquarium and
marine applications.
The usual salinity of the selected aqueous solutions :
1.Fresh water --- <0.5 ppt
2.Brackish water---0.5 to 30 ppt
3.Saline water (Seawater)---30 to 50 ppt
4.Brine--- >50 ppt
Specifications:
Measuring Range: 0-10% Salinity
Division: 0.2% Salinity
Accuracy: ±0.2%
ATC: 0-10°C
Reference Temperature: 20°C
Operation Instructions
1.Calibration: Accurate measurement depends on careful calibration. To
calibrate the refractometer accurately, firstly you should make sure the
ambient temperature is about 68℉，I recommend you do the calibration in an
Air-conditioned room in which the temperature is set on 68℉. You can use
distilled water to calibrate. Open the cover plate,place 2-3 drops of distilled
water on the prism, then close the cover plate and make sure the water spreads
across the prism without air bubbles or dry spots. Wait for about 30 seconds to
let the reading to stabilize. Look into the eyepiece and turn the calibration
screw with the screw driver until the reading is "0".
2. Clean the prism with soft cloth, and then place 2-3 drops of the liquid
sample to be tested on the prism, then close the cover plate and make sure the
sample spreads across the prism without air bubbles or dry spots. Wait for
about 30 seconds to let the reading to stabilize. Align the prism assembly with
the light source, look into the eyepiece and you can get the reading.
3. Clean the refractometer with soft cloth and put it back into the box.Keep
the refractometer dry and clean, which can make the instrument accurate and
durable.
Package included:
1 x Salinity Refractometer
1 x Plastic Pipette
1 x Mini Screw Driver
1 x User Manual
1 x Cleaning Cloth
Shipping
We offer FREE shipping on all orders!
We ship within Three business days of payment, usually sooner.
We use a selection of shipping services such as UPS, FedEx, USPS etc.
We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes
allowed.
Local pickups and combined shipping options are not provided at this time.
Return
You can return a product for up to 30 days from the date you purchased it.
Any product you return must be in the same condition you received it and in
the original packaging. Please keep the receipt. Payment
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