Top Page > Product Information > Variable Flow Meter(Rotameter) > Simplified Flexible Flow Meter(with Exchangeable Tapered Tube)MODEL RK1100 SERIES
Variable Flow Meter(Rotameter)
- Simplified Flexible Flow Meter(with Exchangeable Tapered Tube)
MODEL RK1100 SERIES - The simplified structure rotameter products with exchangeable flow-tube
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES is an accurate variable area flow meter with replaceable flow-tube. It is designed with focus on precision, reliability and easy-maintenance.
KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES
Quick Review
• KOFLOC RK1100 SERIES Simplified Structure Variable Area Flowmeter
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES is a highly accurate flow meter that can easily be disassembled and reassembled with a wrench and a screwdriver, making cleaning and replacement of flow-tubes very easy, without the need to disassemble the casing.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Wide flow range coverage
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES comes in 4 sizes of 120, 150, 200 and 250 mm that cover flow ranges from 10 ml/min to 20 l/min.
• Steel/Aluminum fittings
The fittings are available in either SUS316 stainless steel or aluminum with respective O-rings of Viton® for SUS316 and NBR for aluminum. The flow tube is made of Pyrex®.
• Tri-flat & rib-guide flow-tubes
KOFLOC leads the industry in tri-flat flow-tube (for flows between 5 ml/min to 500 ml/min) production with superior precision. The rib-guide flow-tubes are used for medium range flows between 1 l/min and 50 l/min.
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES can only be used for the following gases.
Medium (gases): Actual gas calibration is available for the gas listed
Air, Argon: Ar, Carbon dioxide: CO2, Helium: He, Hydrogen: H2, Nitrogen: N2, Oxygen: O2
N2 equivalent conversion factor (CF) is used for other gases. Contact KOFLOC for the availability of actual gas calibration.
Customization and Optional services
• Optional flow-tubes with ±1% accuracy
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• KOFLOC RK1100 SERIES Simplified Structure Variable Area Flowmeter
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES is a highly accurate flow meter that can easily be disassembled and reassembled with a wrench and a screwdriver, making cleaning and replacement of flow-tubes very easy, without the need to disassemble the casing.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Wide flow range coverage
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES comes in 4 sizes of 120, 150, 200 and 250 mm that cover flow ranges from 10 ml/min to 20 l/min.
• Steel/Aluminum fittings
The fittings are available in either SUS316 stainless steel or aluminum with respective O-rings of Viton® for SUS316 and NBR for aluminum. The flow tube is made of Pyrex®.
• Tri-flat & rib-guide flow-tubes
KOFLOC leads the industry in tri-flat flow-tube (for flows between 5 ml/min to 500 ml/min) production with superior precision. The rib-guide flow-tubes are used for medium range flows between 1 l/min and 50 l/min.
The KOFLOC Simplified Structure Flow Meter with Exchangeable Flow-Tube MODEL RK1100 SERIES can only be used for the following gases.
Medium (gases): Actual gas calibration is available for the gas listed
Air, Argon: Ar, Carbon dioxide: CO2, Helium: He, Hydrogen: H2, Nitrogen: N2, Oxygen: O2
N2 equivalent conversion factor (CF) is used for other gases. Contact KOFLOC for the availability of actual gas calibration.
Customization and Optional services
• Optional flow-tubes with ±1% accuracy
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Features
♦ Quick disassembly and reassembly
♦ Precision needle valve
♦ Accurate measurement
♦ Sophisticated design
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♦ Precision needle valve
♦ Accurate measurement
♦ Sophisticated design
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Applications
♦ Use as a modular component of measurement equipment
♦ Integration into pipe lines
♦ Compressors
♦ Semiconductor related equipment
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♦ Integration into pipe lines
♦ Compressors
♦ Semiconductor related equipment
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Standard Specifications
| Fluids | Air,N2,O2,H2,He,Ar,CO2(Calibration with actual gas) For other gases,please consult us regarding conversion conditions or calibration with the actual gas to be used. | |
|---|---|---|
| Flow range(FS) | RK1100 | 10ML/MIN-20L/MIN |
| RK1100PV | ||
| RK1100V | 1L/MIN-20L/MIN | |
| Accuracy | FS±2%(Measurement point) *Option:FS±1%(Measurement point) | |
| Proof pressure | 0.5MPa | |
| Available scale | 10:1 *Option 20:1 | |
| Material | S | Al |
| Body block | SUS303,304 | Al |
| Tapered tube | Pyrex | |
| Packing | Viton | NBR |
| Float | Pyrex,SUS316 | |
| Protective cover | Acrylic resin | |
| Heat resistance | 80°C | |
| Connection | Rc1/4(Standard),Rc1/8(Optional) | |
Capacity Table
| Air(Flow rate under atmospheric pressure) ML/MIN,L/MIN | |||||||||
| mm | 10ML | 20ML | 30ML | 50ML | 100ML | 150ML | 200ML | 300ML | 500ML |
|---|---|---|---|---|---|---|---|---|---|
| 120 | O | O | O | O | O | O | O | O | O |
| 150 | O | O | O | O | O | O | O | O | O |
| 200 | - | - | - | O | O | O | O | O | O |
| 250 | - | - | - | - | - | O | O | O | O |
| mm | 1L | 2L | 3L | 5L | 10L | 15L | 20L | ||
| 120 | O | O | O | O | O | O | O | ||
| 150 | O | O | O | O | O | O | O | ||
| 200 | O | O | O | O | O | O | O | ||
| 250 | O | O | O | O | O | O | O | ||
About this commodity
