Nutech 2800-3602 Portable Headspace Autosampler for Large Volume Sample Introduction

The Nutech 2800-3602 Portable Headspace Autosampler is designed for the automated handling of large volume headspace samples (up to 500 mL) from liquid or solid matrices. It interfaces directly with gas chromatography (GC) or gas chromatography-mass spectrometry (GCMS) inlets or with the Nutech 8900 system for enhanced sample management.

Key features include:

• Headspace volume: 500 mL
• Sample vial volume: 44 mL US standard vial
• Temperature range: Room temperature up to 90°C (±3°C) for headspace and heated sample line
• Heated transfer line: 1/8" stainless steel, temperature controlled between 15°C and 90°C
• Setpoint control: Microcomputer with LCD display, solenoid valve operation for injection
• Equilibration time: 1 to 300 minutes, with audible signal at equilibrium
• Power supply: Both AC and DC capable, total power consumption 70W
• Portability: Equipped with a carrying case and handle for field use
• Sample output: 1/8" Swagelok union connection

The device is suitable for applications in emergency response, homeland security, food and fragrance analysis, hazardous waste site monitoring, and EPA air toxic networks. It supports single or multiple inlet configurations and achieves setpoint temperatures in less than 30 minutes.