RK120XM Catalog

Product catalog summary

Overview: The document provides technical specifications and ordering information for the RK120XM Series flow meter, designed for gas mixing applications in laboratories and studies. It highlights the model's features, standard specifications, and ordering options.

Features:

Simple structure for easy maintenance.
Precision needle valve for fine flow control.
Super-cleaned parts for excellent cleanliness.
Available in two- to four-component types for various gases and flow ranges.

Standard Specifications:

Fluids: Air, N2, O2, H2, He, Ar, CO2 (calibrated with actual gas).
Flow Range: 5–50 ML/MIN to 1–10 L/MIN, with a maximum of 10 L/MIN per line and 20 L/MIN in total.
Accuracy: FS ±2% (optional FS ±1%).
Proof Pressure: 0.5 MPa.
Available Scale: 10:1 (optional 20:1).
Materials: Body block made of SUS316 or Brass, with Pyrex® tapered tube and Viton® packing (optional NBR).
Temperature Resistance: 120°C for SS, 70°C for BS.
Connection: Rc 1/4 standard, Rc 1/8 optional.

Ordering Information:

Block Material: SS (SUS316) or B (Brass).
Number of Glass Tubes: RK1202M (2 pcs), RK1203M (3 pcs), RK1204M (4 pcs).
Stand Option: 0 (without stand), A (with stand, optional).
Connection Options: Rc 1/4 standard, Rc 1/8 optional, hose nipple optional.

Dimensions: Specific dimensions for each model (1202M, 1203M, 1204M) are provided, with instructions for specifying flow rates in increasing order.

RK120XM Catalog

RK120XM Catalog

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