Product Features:
Business Terms:
Minimum Order Quantity: 25 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Minimum Order Quantity: 25 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
| Packaging Detail: | 25 pcs in one carton |
| Delivery Detail: | 20days |
The RHS series are designed for testing the concentration of salt water and brine.
Salinity (Salt) Refractometer
The RHS series are designed for testing the concentration of salt water and brine. Provides a direct reading of the specific gravity and concentration (Parts Per Thousand) of salt in water. It provides reliable refractive index and salinity readings of total dissolved solids of aqueous solutions. It is used for quality control in research and clinical laboratories. It can be used to check and maintain stock solutions and dilutions. In the food industry, it is especially effective in the preparation of frozen vegetables, fruits, seafood and ocean byproducts. The Salinity Refractometer is also used in oceanography and seawater studies for determining soil quality. The model having ATC (Automatic Temperature Compensation) is ideal for field use.
| Model | Range | Min.Div. | Accuracy | Remark |
| RHS-10 | 0-100 PPT 1.000-1.070 SG | 1.0 PPT 0.001 SG | ±1.0 PPT ±0.001 SG | Without ATC |
| RHS-10ATC | 0-100 PPT 1.000-1.070 SG | 1.0 PPT 0.001 SG | ±1.0 PPT ±0.001 SG | ATC |
| RHS-28 | 0-28% | 0.20% | ±0.20% | Without ATC |
| RHS-28ATC | 0-28% | 0.20% | ±0.20% | ATC |
| RHS-4 | 0-40 PPT 1.000-1.030 SG | 1.0 PPT 0.001 SG | ±1.0 PPT ±0.001 SG | Without ATC |
| RHS-4ATC | 0-40 PPT 1.000-1.030 SG | 1.0 PPT 0.001 SG | ±1.0 PPT ±0.001 SG | ATC |
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
error <=0.008
Model No.: ARK-4000
Features: Auto Refractometer ARK-4000
with keratometer function
Auto Measurement, colorful screen
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
Data error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
Data error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
Data error <=0.008
Model No.: FGR-DA
Features: Gem refractometer,digital refractometer
No need refractive index liquid
Wide testing range: 1.30-2.99
Data error <=0.008
Model No.: FGR-L
Features: Refractive index liquid
refractometer fluid
index range: 1.785+-0.005
Special designed liquid container
Model No.: FGR-DA
Features: Digital Gem Refractometer:
No need refractive index liquid
Wide testing range: 1.30-2.99
No pollution and no harm to the gems