Mass Flow - intertecheurope

Mass Flow

M1075z Series Mass Flow
InterTech M1075z Mass Flow leak detectors are designed for the high speed & accurate leak testing of parts ranging in volume from several cubic-centimeters to several liters in various methods. InterTech's patented mass flow test technology results in a cost effective solution to the requirements of high speed testing.

M1075-06z Upstream Mass Flow Leak Detector
Standard upstream testing, high speed operation, compact construction, and mass flow
test technology instrumentation.
The mass flow transducer is connected to both the reservoir, and the test part. When this circuit is filled with air and isolated from the supply, any leak results in a flow of air from the reservoir to the test part through the transducer. The transducer output provides a direct measurement of leakage.
• Leak range: 0 - 20 sccm.
• Pressure range: 2 - 100 psig or 1 - 20 psig.
• Transducer repeatability: 0.05% F.S.D.
• Transducer sensitivity: 0.05% F.S.D.
• A/D Conversion: 14 bit, 1,000 samples/sec.
• Timer increments: 0.01 sec.
• NIST traceable calibration to less than 5% R&R.

M1075-44z Micro Mass Flow Leak Detector
Downstream testing, high speed operation, compact construction, and low-flow mass flow
transducer instrumentation.
The mass flow transducer is connected to the reservoir and the test chamber. The part is pressurized from the test port. Any leak results in a flow of air to the chamber, and from the chamber through the transducer into the reservoir. The transducer output provides a direct measurement of leakage. Patented bias leak technology monitors test system integrity during the test cycle.
• Leak range: 0.0100 - 0.2500 sccm.
• Pressure range: 2 - 100 psig or 1 - 20 psig.
• Transducer repeatability: 0.05% F.S.D.
• Transducer sensitivity: 0.05% F.S.D.
• A/D Conversion: 14 bit, 1,000 samples/sec.
• Timer increments: 0.01 sec.
• NIST traceable calibration to less than 5% R&R.

M1075-79z Dual Channel Mass Flow Leak Detector
Two independent test channels, Mass flow test technology, high speed operation, compact
construction instrumentation.
This is a compact instrument designed for the high speed testing of parts ranging in volume
to 100 cubic centimeters. Two independent circuits each with its own mass flow transducer
incorporate InterTech's patented test technology resulting in a cost effective solution to the
requirements of high speed testing.
Each test circuit is independent in operation with individual mass flow transducers, pressure regulators,
valves, and calibration ports.
• Leak range: 0 - 20 sccm.
• Pressure range: 2 - 100 psig or 1 - 20 psig.
• Transducer repeatability: 0.05% F.S.D.
• Transducer sensitivity: 0.05% F.S.D.
• A/D Conversion: 14 bit, 1,000 samples/sec.
• Timer increments: 0.01 sec.
• NIST traceable calibration to less than 5% R&R.

M1075-81z Sealed Package Mass Flow Leak Detector
Pressure volume charge testing, high speed operation, compact construction, and mass
flow test technology instrumentation.
A test chamber and a reservoir, approximately equal in volume to the free volume in the test chamber with a part loaded, are pressurized simultaneously using a pre-determined charge volume. The test chamber and the reservoir have a common connection between them. If the part has a leak, air will flow from the chamber into the sealed part and cause the pressure in the chamber to increase. Air will then flow from the reservoir into the test chamber. The flow of air from the reservoir into the test chamber is
directly proportional to the leak in the part and can be accurately measured as the air passes over a transducer.
• Leak range: 0 - 4 sccm.
• Pressure range: 0 - 100 psig (0 - 60 psig, 0 - 150 psig)
• Transducer repeatability: 0.05% F.S.D.
• Transducer sensitivity: 0.05% F.S.D.
• A/D Conversion: 14 bit, 1,000 samples/sec.
• Timer increments: 0.01 sec.
• NIST traceable calibration to less than 5% R&R.

Available Downloads
	M1075-06z Spec
	M1075-44z Spec
	M1075-79z Spec
	M1075-81z Spec


InterTech Development Company 7401 N. Linder Avenue, Skokie, IL 60077, USA T. 847.679.3377 InterTech Europe 19, rue Clement Michut F-69100 Villeurbanne,France (33)0437.434.116 Shanghai Technical Center 1F, Bldg #36, 458 North Fu Te Road Shanghai Waigaoqiao F.T.Z. 200131 P.R. China, (8621)58682809