Flowmeter with Precision Needle Valve

RK1200

» Fluids [Gas] Air, N2, O2, H2, He, Ar, and CO2
               [Liquids] Water
» Flow range [Gas] 0.5~5ML/min to 10~100L/min
                        [Liquids] 0.5~5ML/min to 0.2~2L/min
» Accuracy : FS±2% (Measurement point)
» Available scale : 10:1
» Connection [Standard] Rc 1/4

[Option] Rc1/8
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KOFLOC RK1200 시리즈는 매우 정확한 유량제어가 가능한 정밀 니들밸브가 내장되어 있는 유량계입니다. 미세한 흐름의 측정 및 제어가 이상적인 제품입니다.

적용분야

» 반도체 제조 현장
» 생명 산업
» 진공 라인 제어

Specifications

Gases Liquids
Fluids Air, N2, O2, H2, He, Ar, and CO2 (Calibration by actual gas)
For other gases, consultation is necessary regarding whether
conversion conditions or calibration by actual gas is to be used.
* Optional: Scale indicating two types of fluids

Standard fluid: Water
For other liquids, consultation is necessary regarding whether
conversion conditions or calibration by actual liquid is to be used.
Flow range

0.5~5ML/min, 10~100L/min (See the Capacity Table below.)
※Optional : 0.5~3ML/min

0.5~5ML/min, 0.2~2L/min (See the Capacity Table below.)
※ Optional : 0.5~3ML/min

Accuracy

 F.S. ± 2% (Measurement point)
※Optional : F.S. ± 1%(Measurement point)

F.S. ± 2% (Measurement point)

Proof pressure

 1.0 MPa for 100ML/min or less
0.7 MPa for 5L/min or less
0.5 MPa for 10L/min or more

1.0 MPa for 5 ML/min or less
0.7 MPa for 150 ML/min or less
0.5 MPa for 200 ML/min or more

Available scale

10 : 1
※Optional : 20 : 1

Materials

Material

 SS BS
Body block SUS316

Brass

Tapered tube

 Pyrex®, glass
Packing FKM

NBR

Float

 Pyrex, SUS316, SUS304, glass
Protective cover

Acrylic resin

Temperature resistance

 Max 60℃
Connection end

Rc 1/4 (Standard); Rc 1/8 (Optional)

* 더 자세한 사양은 카달로그를 참고해주시기 바랍니다.

  카달로그 – Kofloc RK1200_Catalogue (EN)