Product

Industrial Equipment

Vacuum Equipment

HELIUM LEAK DETECTOR

MSE-4000

Leak test is completed wthin only 6 seconds.

MSE-4000



  • All you do are just turn on the power and close the lid of the test chamber, the MSE-4000 will do all the rest in a completely automated sequence.

  • Use of the parallel evacuation system of a counter flow type, utilizing a heavy duty oil rotary pump, reduces the test time to 1/2 or 1/3 of that required by our previous models.

  • Test results are displayed by large lamps. (O, X, and D)

  • A long-life thorium-coated iridium filament is used in the analyzer tube, which minimizes the need for maintenance job.

  • No lubrication is required in the turbo molecular pump.

  • Sensitivity calibration is carried out, simultaneously with temperature compensation, by the automatic tuning system.


Model MSE-4000 Helium Leak Detector (Cat. No. 261-61440-02)
(Incorporates a 300 cc test chamber)
Specifications
• Detection sensitivity: 1.0 x 10-10 to 1.0 x 10-2 Pa·m3/s (quantitative)
• MDLR = 2.5 x 10-10 Pa·m3/s (He) with a 300 cc chamber and dry nitrogen vent
Analyzer tube 180° deffected magnetic field 0.21 T in magnetic flux density
·Two thorium-coated iridium filaments
Evacuation system
• Turbo molecular pump specifically designed for helium leak detector (no lubrication required)
• Oil rotary pump (fore pump)
• Oil rotary pump (roughing pump with an oil mist separator)
• Pirani gauge: Provided in two lines.
Weight
• Helium leak detector main: About 200 kg
• Console unit: About 1.5 kg
Power requirements 3ø, 200V AC ±10%, 50/60 Hz, 3.0 kVA
5 meters long power cable is provided.
Signal input/output
• Leak rate signal output: 0 ~ 1 VDC (mantissa)
0 ~ 1.2 VDC (exponent)
• RS-232C interface
• Printer interface (Centronics)
Options
• 261-61440-01 MSE-4000 Helium Leak Detector with a 130 cc test chamber
• 262-65999 Printer assembly, 24 characters wide, to be built in the main body.
• 261-68974 AUX-DIO unit (supports communication with sequencer)
• 262-64119-04 RS-232C cable assembly. 10 meters long
• 261-67248 Vent regulator assembly (for dry nitrogen)

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