Page 14 - Shimadzu GC-8A

Accessories

Hydrogen Generator

Compact hydrogen generator by ion exchange membrane water electrolysis.
High-purity hydrogen is formed through electrolysis of pure water. The compact design
fits perfectly beside a GC-8A gas chromatograph. Requires deionized water with a
specific resistance of 5 MΩcm min.

Model OPGU-2200S
221-45131-91 (115V)
P/N
221-45131-93 (230V)
Max. delivery flow rate 225 mL/min
Max. delivery pressure 20 to 400kPa

Air Compressors

These supply clean (oil mist free) compressed air to support combustion in FID and FPD.
Output: 1/4HP
Delivery pressure: 400±50kPa
Maximum delivery flow rate: 20L/min. (NTP)

Model Oil-less Oil-less, silent
P/N 221-72380 670-12138
Weight 16kg 44kg
Noise — 58db
Oil-less type

PPR Series Pressure Regulator for High Purity Gases

Dedicated GC gas pressure regulator that provides a high-purity, high-accuracy supply of
carrier gas or hydrogen from the gas cylinder. The air-purge valve on the primary side
prevents ingress of air when the cylinder is changed. This ensures rapid baseline
recovery after cylinder replacement and extends the column life by restricting oxidative
degradation of the solid phase.

Model P/N
PPR-N2 Nitrogen and Argon (Blue) 221-35999-01
PPR-H2 Hydrogen (Red) 221-35999-02
PPR-He Helium (Yellow) 221-35999-03

Accessory/Supply Set (P/N 221-38650-90)
Contains all the items required to operate the gas chromatograph.
Major contents: a carrier gas supply pipe, a gas filter, leak check fluid, tools, a mirror
for flame checking, a microliter syringe, column tags, quartz beads, color markers, a
power outlet, a case, etc.

The separate FID accessories set (P/N 221-38651-90) is also required for a gas
chromatograph with FID.

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