PGX+ Pocket Goniometer

Pocket Goniometer PGX+ defines several surface properties for quality control. The instrument measures the dynamic and static contact angle of a standard liquid. During testing the instrument is connected to the special PC software.

Description

Pocket Goniometer PGX+ defines several surface properties for quality control. The instrument measures the dynamic and static contact angle of a standard liquid on paper and board, solar cell panels, windshields, metal cylinders, and similar surfaces. PGX+ uses a camera which can take up to 80 pictures per second. This way, both the static and the dynamic contact angle of the droplet can be measured. The Pocket Goniometer may also be used to measure surface tension and surface free energy (SFE).
Full control
The PGX+ is the ideal instrument to perform dynamic tests like absorption tests. During a test, the apparatus is connected to the computer. Special software gives an accessible overview of the optional tests, giving the operator full control. Droplet size, method of deposit, start delay, and sample rate are just some of the adjustable parameters.
No sample preparation
The PGX+ Pocket Goniometer provides a mini test environment and can be placed directly onto the sample surface. It is unnecessary to prepare individual samples. A test is typically performed with deionized water. However, using other liquids is also possible.
Analysis
Test data is transferred to the computer immediately. Pictures and data can be stored and analyzed. This direct feedback allows for quickly adjusting the test set-up. Adjustments to improve the results can be made instantly.
The test results can provide insight into the level of contamination, adhesion, surface energy, and printability of a surface.
Conform to international Standards
PGX+ Pocket Goniometer conforms to all major international standards, including ASTM D724, Standard test for surface wettability of paper (Angle of contact method), and ASTM D5946, Standard test for Corona treated polymer films using water contact angle measurements.
Dosing Unit

Specifications

Caractéristiques

Mobile : SC4-18 Mobile : SC4-31 Mobile : SC4-34 Mobile : SC4-21 Mobile : SC4-27(D) Mobile : SC4-28 Mobile : SC4-29 Mobile : HT-DIN-81
Volume : 8 ml Volume : 10 ml Volume : 9,5 ml Volume : 8 ml Volume : 10,5 ml Volume : 11,5 ml Volume : 13 ml Volume : 7 ml
Tx cisaillt (s-1) : 1,32xN Tx cisaillt (s-1) : 0,34xN Tx cisaillt (s-1) : 0,28xN Tx cisaillt (s-1) : 0,93xN Tx cisaillt (s-1) : 0,34xN Tx cisaillt (s-1) : 0,28xN Tx cisaillt (s-1) : 0,25xN Tx cisaillt (s-1) : 1,29xN
Modèles viscosimètre Plage de viscosité (cP) selon le mobile
LVDV2T 1,5-30K 15-300K 30-600K 3,4-10K
RVDV2T 25-500K 125-2,5M 250-5M 500-10M 36,5-10K

K = 1000  M = million  N = vitesse en RPM  P = chambre équipée d’une sonde de température  D = mobile jetable en option

NC = non communiqué pour des raisons historiques mais il est possible d’utiliser les mobiles mentionnés avec tous ces viscosimètres (les viscosimètres et rhéomètres digitaux calculeront automatiquement la viscosité)

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