RF tester can process difficult-to-filter substances, shorten the processing time, and save labor in experiments. RF tester is a small filtration machine with a sealed structure and high filtration performance owing to the high-speed cross flow effect. Because of the sealed structure, it can be safely processed even with organic solvents.
Applicable particle size: submicron to 100μm
Applications: Rinsing, Solvent replacement, Dehydration, concentration, removal of impurities
We support from basic experiments with a minimum of 1 liter to trial production of 10 liters. The RF tester can process in a shorter time than a suction filter, and stably filters difficult-to-filter slurries. In addition, there is no need for repetitive operations like batch type, and it can save labor in experimental work.
With a compact desktop design that takes usability into consideration, it can be installed even in fume hood, and can be safely treated with dangerous and harmful acid / alkaline aqueous solutions and organic solvents.
Efficient cross flow is formed by rotating the agitating plate at high speed near the filter cloth.
Processing mode | Rinsing, concentration, dehydration, solvent replacement, removal of impurities |
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Applicable particle size | Submicron to 100μm |
Solvent type | Water, organic solvent, strong acid, strong alkali |
Filtration speed | 〜 40 L/hr |
Processing example |
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Model | RF tester (Laboratory Rotary filter) |
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Mechanism | Rotary high speed cross flow filtration |
Filter media | Filter cloth, wire mesh |
Filtration area | 0.02㎡ |
Agitator shape | Star-shaped, diamond-shaped |
Rotation speed | 920 〜 1,380 r/min-1 |
Size | length 600㎜ × width 500㎜ × height 1,000㎜ |
Electric motor | 1.5kw×200V |
Weight | 100kg |
Model | Filtration Area(㎡) | Drive Motor(kW) | Approx. Dimensions (m) | Approx. Weight(kg) | ||
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Length | Width | Height | ||||
RF tester | 0.02 | 1.5 | 0.70 | 0.70 | 0.75 | 100 |
RF-02 | 0.18 | 3.7 | 0.95 | 0.60 | 0.95 | 550 |
RF-1 | 1 | 5.5〜7.5 | 1.50 | 0.80 | 1.20 | 750 |
RF-2.5 | 2.5 | 11〜15 | 1.70 | 0.90 | 1.40 | 1200 |
RF-5 | 5 | 22〜30 | 2.00 | 1.30 | 1.60 | 1700 |
RF-10 | 10 | 37〜45 | 3.20 | 2.00 | 1.40 | 3900 |
RF-20 | 20 | 45〜55 | 3.50 | 2.30 | 1.95 | 5800 |
RF-30 | 30 | 55〜90 | 3.90 | 2.40 | 2.10 | 8000 |