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Calibration Orifice Set

Calibration Orifice Set

U.S. EPA allows critical orifices to be used as calibration standards. The orifice calibration set contains five of our critical orifices with 1/2″ quick connects and software. Re-calibration recommended annually. Calibration Orifice Set, 5 Calibrated Critical Orifices and Spreadsheet CD (or thumb drive) for Method 5.

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SKU: M5CO-SET Categories: ,

Description

Method 5 Orifice Set (M5CO-SET) Contains the following:

ModelDescription
M5CO-40Calibration critical orifice, size 40, flow rate ~.31 CFM (~8.8 LPM) with 1/2-inch male quick connect
M5CO-48Calibration critical orifice, size 48, flow rate ~.46 CFM (~13.0 LPM) with 1/2-inch quick connect
M5CO-55Calibration critical orifice, size 55, flow rate ~.61 CFM (~17.3 LPM) with 1/2-inch quick connect
M5CO-63Calibration critical orifice, size 63, flow rate ~.79 CFM (~22.4 LPM) with 1/2-inch quick connect
M5CO-73Calibration critical orifice, size 73, flow rate ~1.1 CFM (~31.14 LPM) with 1/2-inch quick connect

Low Flow Orifice Set (M6CO-K4) Contains the following:

ModelDescription
K4-7-SSCalibration critical orifice, flow rate ~0.28 LPM with 1/4-inch male quick connect
K4-9-SSCalibration critical orifice, flow rate ~0.45 LPM with 1/4-inch male quick connect
K4-11-SSCalibration critical orifice, flow rate ~0.61 LPM with 1/4-inch male quick connect
K4-14-SSCalibration critical orifice, flow rate ~1.1 LPM with 1/4-inch male quick connect
K4-17-SSCalibration critical orifice, flow rate ~1.55 LPM with 1/4-inch male quick connect