The Automatic Sample Changer:
As an exceptionally time and cost saving alternative, the PMA 4 is available with an automatic sample changing device.

This sample changer carrousel can carrying a maximum of 12 test cups.

The device is controlled by the PMA 4, still the use of a PC is highly recommended.

The PMA 4 is supplied with a Windows-software-package "PMANet" (incl. "Quick Run”). Under full compliance with the standards this software is able to increase the performance of this instrument by up to 50 % compared with conventional automated testers.

The instrument is small enough to fit into a fume-hood.

The Sample Changer is available as:
standard-version (12-2770/1) and with Fire-Extinguisher (12-2772/3).

The Sample Changer with Sample-Cooling:
It is equipped like the standard-version, but with insulating cover and coolant circulator.

The carrousel is made out of a two-layer metal block with internal heat exchanger coil to stabilize the temperature to a level deviating from the ambient temperature.

An acrylic-glass cover is designed to reduce the loss of cooling energy.

A coolant circulator is supplied with insulates hoses and connected to the sample changer to keep the temperature in the samples at approx. +4°C (ambient not exceeding +24°C).

The Sample Changer is available as:
standard-version with cooling (12-2776/7) and with Fire-Extinguisher (12-2778/9).

Flash-Point Pensky-Martens Sample Changer

to be composed of:

- Flash-Point Tester - PMA 4 (with or without fire-extinguisher)
- Sample Changer (with or without cooling or fire-extinguishing device)