Kofloc RK120X Multiple Rotameter is a multiple flow meter with a needle valve that is made by combining several types of flow meter for controlling various flows in a laboratory. It is designed based on the RK1200, a flow meter with a precision needle valve, and has been verified to have outstanding reliability.
Kofloc RK120X Multiple Rotameter Features
- Multiple control of two to four flowmeters
Two to four flow meters can be attached to one unit to permit the control of various gases in various flow ranges.
- Various flow ranges
The flow meter can measure a variety of flows ranging from the very small flow of full-scale 5 ML/MIN to 20 L/MIN.
- High-precision measurement and control
This flow meter is designed based on the precision flow meter RK1200 and permits control of very small flow and high-precision measurement (FS ±2%).
Applications
- Control of multiple components
- Multiple range control
- Flow control in laboratories
Kofloc RK120X Multiple Rotameter Specification
| 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. |
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| Flow range | From 0.5–5 ML/MIN to 2–20 L/MIN (Refer to the Capacity Table on page 55.) |
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| Accuracy | FS ±2% (Measurement point) * Optional: FS ±1% (Measurement point) |
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| Proof pressure | 0.5MPa | |
| Available scale | 10:1 * Optional 20:1 | |
| Material | SS | BS |
| Body block | SUS316 | Brass |
| Tapered tube | Pyrex®, glass | |
| Packing | FKM * Option (1) | NBR |
| Float | Pyrex, SUS316, glass | |
| Protective cover | Acrylic resin | |
| Temperature resistance | MAX60℃ | |
| Connection | Rc 1/4 (Standard), Rc 1/8 (Optional) | |
- Option (1): Fluorocarbon resin, Kalrez, Perfluoro, etc.
Download Datasheet: RK120X Multiple Rotameter
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