1、 Overview:
The DK-2010 headspace sampler is a new generation headspace sampler developed by our company with unique features and independent intellectual property rights. For volatile compounds in liquid and solid samples, using headspace injection can greatly reduce the complex and time-consuming manual pretreatment process of the samples. So, it is widely used in residual solvent detection, petrochemicals, fine chemicals, food brewing, food packaging materials, environmental monitoring (rivers, lakes), sewage, forensic identification, detection of volatile organic compounds in samples such as drinking water, cosmetics, coatings, and paints.
1. The characteristics of DK-2010 headspace sampler:
- Good universality, can be directly connected to any domestic or foreign instrument, easy to use.
- Exquisite design, this instrument has been specially crafted with a simple and elegant appearance.
- Economical and durable, the instrument components have undergone long-term testing and are stable and durable.
- Low residual adsorption, inert materials are used throughout the pipeline, and the entire pipeline is heated and insulated.
2、 Instrument parameters:
Sample heating temperature control range: room temperature~220 ℃ (set in increments of 1 ℃)
Temperature control range of valve injection system: room temperature~220 ℃ (set in increments of 1 ℃)
Sample transfer tube temperature control range: room temperature~220 ℃ (set in increments of 1 ℃)
Temperature control accuracy<± 0.1 ℃
9-position headspace bottle workstation
Headspace bottle specification 100mL or 20ml (other specifications can be customized)
Repeatability RSD ≤ 1.5% (ethanol, water)
Injection pressure range 0~0.4Pa (continuously adjustable)
Backblowing cleaning volume 0~20ml/min (continuously adjustable)