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METHOD 7 – gas sampling equipment

Mill 7 Complete Sampling System

Determination of Nitrogen Oxide Emissions from Stationary Sources. This Method is applicable to the measurement of nitrogen oxides emitted from stationary sources.  Complete W/Control Unit • NOX Flasks Included.


  • Mill 7 Sampling System (system includes items listed below) ... Item# 2100-7
  • Mill 5 Sample Console Configured For M-7 Qty. 1 ... Item# 0310-7
  • Vacuum Pump Qty. 1 ... Item# 0125
  • 6’ M-7 Probe Qty. 1 ... Item# 0417-6
  • 2-Liter Foam Insulated Flask W/3-Way Valve Qty. 13 ... Item# 5790
  • Flask Dial Thermometer Qty. 1 ... Item# 0450-04FT
  • 36” U-Tube Manometer (mercury not included) Qty. 1 ... Item# 0642M-36
  • Digital Temperature Controller Qty. 1 ... Item# 0370

Method 7 - M-7 probes and associated items

Complete M-7 Heated Probes

Complete M-7 Heated Probes

Complete M-7 Heated Probes

1” O.D. S.S. Construction • 120 V Heating Element • Type “K” Probe t/c • 12/5 Balljoint W/O-ring • Borosilicate 3/8” O.D. Liner with 5/8” Cup


  • 4’ S.S. Heated M-7 Probe ... Item# 0417-4
  • 6’ S.S. Heated M-7 Probe ... Item# 0417-6

Method 7 Probe Liners

Complete M-7 Heated Probes

Complete M-7 Heated Probes

12/5 Ball Joint W/O-ring • Available in Quartz, Borosilicate, or S.S. 


  • 4’ Effective M-7 Borosilicate Replacement Liner ... Item# 0437-4
  • 6’ Effective M-7 Borosilicate Replacement Liner  ...Item# 0437-6

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  • Frit Particulate Filters
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2402 Spring Ridge Drive, Suite i | Spring Grove, Il 60081-8693

P: (815) 675-3225 | F: (815) 675-3225

millennium@millinst.com

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