Description
A matched pair of degassing chamber modules whose flow paths were each proven leak-free by a capped-inlet vacuum-decay test before they came out of a working chassis - a claim that requires having tested them in situ, which most parts sellers cannot do.
Bench report
- Functional
- Both flow paths were verified leak-free by a capped-inlet vacuum-decay test before removal, while still in a working chassis: the plunger resisted and sprang back on release on both channels. That result is about the sealed path, and the only part of that path being sold here is each module's internal permeable tube - so a path that held vacuum is evidence the tube is intact. The barbed tube stubs are external and get remade by you at install either way.
- Cosmetic
- Both modules are clean, with no cracks, no chemical staining, no distortion and no damage to the barbed ports. Fasteners are intact and the pair is still bolted together as it came out. Barcode serial labels are crisp and legible in the photographs. Yellow and blue dot stickers are present on the outer module as photographed.
- Tested
- Flow path verified leak-free by capped-inlet vacuum-decay test before removal - module MDD 55392. · Flow path verified leak-free by capped-inlet vacuum-decay test before removal - module MDD 55391. · On both channels the plunger resisted and sprang back on release. · Tubing disconnected cleanly at the barbs; no port damage. · Both serial labels read and photographed: MDD 55392 and MDD 55391.
- Not tested
- Degassing performance / gas-transfer efficiency - NOT measured, on this or any module in this batch. · No flow rate, back-pressure or solvent-compatibility testing. · Not run in a receiving instrument after removal. · Internal tube length, material and condition were not inspected directly - the modules were not opened. · No chemical residue analysis. Prior solvent history is unknown.
Specifications
- Assembly
- Degassing chamber module pair, HPLC vacuum degasser
- Serial (module 1)
- MDD 55392
- Serial (module 2)
- MDD 55391
- Sold as
- A bolted pair, not separated
- Connections
- Barbed tube stubs, integral to each module
- Pulled from
- Agilent 1200 Series G1379B Micro Vacuum Degasser, S/N JP82010382
- Agilent search cross-reference
- G1379-60011 (see note below)
- Verified
- Both flow paths leak-free by capped-inlet vacuum-decay test before removal
- NOT verified
- Degassing performance / gas-transfer efficiency
- Condition
- Used - both flow paths verified leak-free; performance not measured