ZHE+
®
Zero Headspace Extractor
Operation & Instruction Manual
©2021 Environmental Express, Inc. All rights reserved.
July 2021 1065EE10_M Rev 2
+1.800.343.5319 or +1.843.881.6560 envexp.com
Page 1: ...ZHE Zero Headspace Extractor Operation Instruction Manual 2021 Environmental Express Inc All rights reserved July 2021 1065EE10_M Rev 2 1 800 343 5319 or 1 843 881 6560 envexp com...
Page 2: ...Operation and Instruction Manual Contents 1 800 343 5319 or 1 843 881 6560 envexp com Environmental Express Contents General Information Specifications 1 Replacement Parts 2 Setup and Operation 3 Main...
Page 3: ...on or release of pressure and the subsequent movement of the piston sample or extraction fluid as required Etched screens held just beneath the plug valve provide support for a 90 mm filter through wh...
Page 4: ...90 mm disposable PES screen 100 FZ090MM G Stainless cylinder 1 ZSS5600 1 H Viton A O ring 2 ZVRP000 2 I 316 Stainless piston 1 ZSSP000 1 J Viton A cylinder O ring 1 ZVRB000 1 K Connecting rod 1 ZOSTR...
Page 5: ...pressurizing to clear headspace make sure that only a small crack is left open inside the plug valve This will reduce the risk of accidentally shooting liquid sample or extraction fluid out of the ZH...
Page 6: ...ng and overexposure to corrosives Periodically a leak test on the ZHE unit should be performed to ensure proper operation To perform a leak test fully assemble the unit and pressurize to 50 psi Leave...
