The Hand Held Refractometers are specially designed for measuring the concentration of many kinds of solution listed as following: Juices、Beverages、Honey、 Salt water、Brine、Cleaning fluid、battery fluid、Antifreeze and Industrial fluids etc. And they can also test for the proportion of the water-soluble solution. They can be easily used and they are competitive in price. You only need to drop some water on the prism and then make it towards to the sunlight. Then the reading of the concentration will appear. And ATC means automatic temperature compensation.
Hand Held Refractometer - Brix
The RHB series is developed for working with sugar related liquids (fruit juices, soft drinks, wine), help monitor and control sugar concentrations in foods and beverages. Whether users are checking the "ripeness" of fruit in the field, verifying product quality after harvesting, or controlling concentrations during processing and packaging, refractometers provide critical information to ensure product quality. But, is also commonly used for controlling the concentration of various industrial fluids cutting lubricants and flux rinsing compounds. Full ranges of measurement is available.
Model | Range | Resolution | Accuracy | Remark |
RHB-10 | Brix: 0-10% | Brix: 0.1% | Brix: ±0.10% | Without Atc |
RHB-10ATC | Brix: 0-10% | Brix: 0.1% | Brix: ±0.10% | Atc |
RHB-20 | Brix: 0-20% | Brix: 0.1% | Brix: ±0.10% | Without Atc |
RHB-20ATC | Brix: 0-20% | Brix: 0.1% | Brix: ±0.10% | Atc |
RHB-32 | Brix: 0-32% | Brix: 0.2% | Brix: ±0.20% | Without Atc |
RHB-32ATC | Brix: 0-32% | Brix: 0.2% | Brix: ±0.20% | Atc |
RHB-55 | Brix: 0-55% | Brix: 1% | Brix: ±1% | Without Atc |
RHB-92 | Brix: 58-92% | Brix: 0.2% | Brix: ±0.2% | Without Atc |
RHB-62 | Brix: 28-62% | Brix: 0.2% | Brix: ±0.20% | Without Atc |
RHB-62ATC | Brix: 28-62% | Brix: 0.2% | Brix: ±0.20% | ATC |
RHB-82 | Brix: 45-82% | Brix: 0.5% | Brix: ±0.5% | Without Atc |
RHB-82ATC | Brix: 45-82% | Brix: 0.5% | Brix: ±0.5% | Atc |
RHB-90 |
Brix: 58-90% Baume: 38-43Be' water: 12-27% |
Brix: 0.5% Baume: 0.5Be' water: 1% |
Brix: ±0.5% Baume: ±0.5Be' water: ±1% |
Without Atc |
RHB-90ATC |
Brix: 58-90% Baume: 38-43Be' water: 12-27% |
Brix: 0.5% Baume: 0.5Be' water: 1% |
Brix: ±0.5% Baume: ±0.5Be' water: ±1% |
Atc |
RHB0-80 | Brix: 0-80% | Brix: 1% | Brix: ±1% | Without Atc |
Hand Held Refractometer - Salinity
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 by products. 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 | Resolution | Accuracy | Remark |
RHS-10 |
Salinity: 0-100‰ Specific gravity: 1.000-1.070 |
Salinity: 1‰ Specific gravity: 0.001 |
Salinity: ±1‰ Specific gravity: ±0.001 |
Without Atc |
RHS-10ATC |
Salinity: 0-100‰ Specific gravity: 1.000-1.070 |
Salinity: 1‰ Specific gravity: 0.001 |
Salinity: ±1‰ Specific gravity: ±0.001 |
Atc |
RHS-28 | Salinity: 0-28% | Salinity: 0.2% | Salinity: ±0.2% | Without Atc |
RHS-28ATC | Salinity: 0-28% | Salinity: 0.2% | Salinity: ±0.2% | Atc |
RHS-10a |
Salinity: 0-100‰ Brix: 0-10% Specific gravity: 1.000-1.070 |
Salinity: 1‰ Brix: 0.2% Specific gravity: 0.001 |
Salinity: ±1‰ Brix: ±0.2% Specific gravity: ±0.001 |
Without Atc |
RHS-10b |
Salinity: 0-100‰ Brix: 0-10% Specific gravity: 1.000-1.070 |
Salinity: 1‰ Brix: 0.2% Specific gravity: 0.002 |
Salinity: ±1‰ Brix: ±0.2% Specific gravity: ±0.002 |
Without Atc |
RHS-28a |
Salinity: 0-28% Brix: 0-32% |
Salinity: 0.2% Brix: 0.2% |
Salinity: ±0.2% Brix: ±0.2% |
Without Atc |
Hand Held Refractometer - Clinical Protein
The RHC series are designed for clinical usage and intended for both Veterinary and Human Being. This unit provides veterinarians and Human Being with quick and accurate indication of vital fluids' levels. Its triple scale reads Total Serum Protein, Refractive Index and Urine Specific Gravity.
Model | Range | Resolution | Accuracy | Remark |
RHC-200 |
Serum Protein: 0-12g/dl Specific Gravity: 1.000-1.050sg Refractive Index: 1.330RI-1.360RI |
Serum Protein: 0.2g/dl Specific Gravity: 0.005sg Refractive Index: 0.0005RI |
Serum Protein: ±0.2g/dl Specific Gravity: ±0.005sg Refractive Index: ±0.0005RI |
Without Atc |
RHC-200ATC |
Serum Protein: 0-12g/dl Specific Gravity: 1.000-1.050sg Refractive Index: 1.330RI-1.360RI |
Serum Protein: 0.2g/dl Specific Gravity: 0.005sg Refractive Index: 0.0005RI |
Serum Protein: ±0.2g/dl Specific Gravity: ±0.005sg Refractive Index: ±0.0005RI |
Atc |
Hand Held Refractometer - Battery/Antifreeze/Cleaning Fluid
The RHA series are designed for measuring the concentration of the battery fluids. the freezing point of antifreeze liquid and windshield cleaning fluid. With the indication of the percentage you may know at which temperature the fluid will be frozen for both propylene glycol and ethylene glycol. It can also be used for checking the strength of electrolyte solution battery.
Model | Range | Resolution | Accuracy | Remark |
RHA-100 |
Ethylene Glycol: -84° F- 32° F Propylene Glycol: -60° F- 32° F Battery: 1.100-1.400sg |
Ethylene Glycol: 5° F Propylene Glycol: 5° F Battery: 0.01sg |
Ethylene Glycol: ±5° F Propylene Glycol: ±5° F Battery: ±0.01sg |
Without Atc |
RHA-100ATC |
Ethylene Glycol: -84° F-32° F Propylene Glycol: -60° F-32° F Battery: 1.100-1.400sg |
Ethylene Glycol: 5° F Propylene Glycol: 5° F Battery: 0.01sg |
Ethylene Glycol: ±5° F Propylene Glycol: ±5° F Battery: ±0.01sg |
ATC |
RHA-200 |
Ethylene Glycol: -60°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.100-1.400sg |
Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg |
Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg |
Without Atc |
RHA-200ATC |
Ethylene Glycol: -60°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.100-1.400sg |
Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg |
Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg |
ATC |
RHA-300F |
Ethylene Glycol: -60°F-32°F Propylene Glycol: -50°F-32°F Battery: 1.15-1.30sg |
Ethylene Glycol: 10°F Propylene Glycol: 10°F Battery: 0.01sg |
Ethylene Glycol: ±10°F Propylene Glycol: ±10°F Battery: ±0.01sg |
Without Atc |
RHA-303 |
Ethylene Glycol: -70°C-0°C Propylene Glycol: -60°C-0°C Battery: 1.10-1.40sg |
Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg |
Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg |
Without Atc |
RHA-403C |
Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Battery: 1.15-1.30sg Cleaner: -40°C-0°C |
Ethylene Glycol: 5°C Propylene Glycol: 5°C Battery: 0.01sg Cleaner: 5°C |
Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Battery: ±0.01sg Cleaner: ±5°C |
Without Atc |
RHA-503C |
Battery: 1.100-1.400sg Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Cleaner: -40°C-0°C |
Battery: 0.01sg Ethylene Glycol: 5°C Propylene Glycol: 5°C Cleaner: 5°C |
Battery: ±0.01sg Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Cleaner: ±5°C |
Without Atc |
RHA-501 |
Battery: 1.10sg-1.40sg Ethylene Glycol: -60°F-32°F Ethylene Glycol: -50°C-0°C Propylene Glycol: -50°C-0°C Propylene Glycol: -50°F-32°F |
Battery: 0.01sg Ethylene Glycol: 10°F Ethylene Glycol: 5°C Propylene Glycol: 5°C Propylene Glycol: 10°F |
Battery: ±0.01sg Ethylene Glycol: ±10°F Ethylene Glycol: ±5°C Propylene Glycol: ±5°C Propylene Glycol: ±10°F |
Without Atc |
Hand Held Refractometer - Alcohol,Wine
The RHW series are developed for working with alcohol or sugar related wines and concentration of alcohol. It can measure the alcohol concentration in wines or water solution. And it also is developed for measuring the sugar in the grapes, that helps the manufacturer to decide the best time to manufacture the grape wine.
Model | Range | Resolution | Accuracy | Remark |
RHW-80 | w/w: 0-80% | w/w: 1% | w/w: ±1% | Without ATC |
RHW-25 | alcohol: 0-25% | alcohol: 0.2% | alcohol: ±0.20% | Without Atc |
RHW-25a |
alcohol: 0-25% Baume: 0-20 |
alcohol: 0.2% Baume: 0.2 |
alcohol: ±0.2% Baume: ±0.2 |
Without Atc |
RHW-25a ATC |
alcohol: 0-25% Baume: 0-20 |
alcohol: 0.2% Baume: 0.2 |
alcohol: ±0.2% Baume: ±0.2 |
Atc |
RHW-25ATC | alcohol: 0-25% | alcohol: 0.2% | alcohol: ±0.20% | Atc |
RHW-25b |
alcohol: 0-25% Brix: 0-40% |
alcohol: 0.2% Brix: 0.2% |
alcohol: ±0.2% Brix: ±0.2% |
Without Atc |
RHW-25bATC |
alcohol: 0-25% Brix: 0-40% |
alcohol: 0.2% Brix: 0.2% |
alcohol: ±0.2% Brix: ±0.2% |
ATC |
Hand Held Refractometer - °OE Tester
The °OE Testers are ideal for concentrated fruit juice and canned foods that use a sugar infusion.It has three scales: Oechsle(Oe°), Brix(%Sucrose) and KMW
Model | Range | Resolution | Accuracy | Remark |
RHBS-32 |
Brix: 0-32% Oechsle: 0-140°Oe KMW: 0-25°Babo |
Brix: 0.2% Oechsle: 1.0°Oe KMW: 0.2° |
Brix: ±0.2% Oechsle: ±1.0°Oe KMW: ±0.2° |
Without ATC |
RHBS-32a |
Brix: 0-32% Oechsle: 30-140°Oe |
Brix: 0.2% Oechsle: 1.0°Oe |
Brix: ±0.2% Oechsle: ±1.0°Oe |
Without ATC |
RHBS-32aATC |
Brix: 0-32% Oechsle: 30-140°Oe |
Brix: 0.2% Oechsle: 1.0°Oe |
Brix: ±0.2% Oechsle: ±1.0°Oe |
ATC |
RHBS-32ATC |
Brix: 0-32% Oechsle: 0-140°Oe KMW: 0-25°Babo |
Brix: 0.2% Oechsle: 1.0°Oe KMW: 0.2° |
Brix: ±0.2% Oechsle: ±1.0°Oe KMW: ±0.2° |
ATC |
RHBS-44 |
Brix: 0-44% Oechsle: 0-190°Oe KMW: 0-40°Babo |
Brix: 0.5% Oechsle: 2.0°Oe KMW: 0.5° |
Brix: ±0.5% Oechsle: ±2.0°Oe KMW: ±0.5° |
Without Atc |
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