Markes Air Server and Multi Channel Samplers User Manual

About this manual

The document serves as an operator's manual for the Markes Air Server accessory and Multi-Channel Samplers (MCSO6 & MCSO8). It details how to install these accessories onto UNITY and ULTRA-UNITY thermal desorbers, including unpacking, pneumatic connections, and electrical setup. The guide explains the system's operation for whole air and gas analysis, covering sampling phases, flow control, and the use of optional pumps and dryers.

What's inside

• Introduction to the Air Server Accessory
• Installation of the Air Server accessory
• Pneumatic connections
• Electrical and PC connections
• Developing a UNITY-Air Server method
• Automatic sequencing of whole-air analyses
• Using the Air Server with an ULTRA-UNITY system
• Multi-channel samplers MCSO6 and MCSO8

Specifications

Frequently asked questions

What is the pressure range for the Air Server?

The system is compatible with gas-phase samples ranging in pressure from sub-atmospheric to 50 psig.

Is a pump required for low pressure samples?

Yes, if the sample is at low pressure, atmospheric, or just below atmospheric pressure, a pump is required to pull the gas-phase sample through the system.

What software version is needed for the MCS variants?

The MCSO6 and MCSO8 samplers require MITD software version 2.0.0 or later.