PSI 6003 vs PSI 5007: Which Osmometer Is Right?

The PSI 6003 and PSI 5007 are designed with different laboratory workflows in mind. The 6003 is a micro osmometer using a 30 μL sample, while the 5007 is a multi-sample osmometer using 0.25 mL, with 2 mL optional. The better choice depends on sample volume and required functions.

PSI 6003

The 6003 uses a 30 μL sample and has a 0–2000 mOsm linear range. Measurement takes approximately 90 seconds. The instrument provides touch-screen operation, solid-state cooling, printing and three-point calibration.

PSI 5007

The 5007 has a 0.25 mL sample capacity, with 2 mL optional, and an approximately one-minute testing time.

Its published features include a built-in printer, reusable glass sample tubes, multiple calibration methods and RS-232 connectivity.

Comparison

Which Should You Choose?

Choose based on application rather than brand preference alone.

FAQ

Which PSI osmometer uses less sample?

The PSI 6003, with a 30 μL sample.

Which PSI model uses reusable glass tubes?

The PSI 5007.

Which model has a built-in printer?

The PSI 5007 has a built-in printer.

Internal Links:

PSI 6003 specifications→/psi-6003-micro-osmometer/

PSI 5007 specifications→/psi-5007-osmometer/

osmometer buying guide→/imported-osmometer-buying-guide/

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