ZM-8A Automatic Headspace Sampler Application Field: ZM-8A automatic headspace sampler adopts computer control, liquid crystal display, Chinese, English free switch, membrane keyboard, digital input, LCD can display: method parameter setting, real-time working status, running time, date, etc. ZM-8A automatic headspace sampler technical parameters: 4. Temperature control accuracy: 5. Top empty bottle station: 16-bit; 6. Header bottle specifications: Standard 10ml, 20ml (other specifications can be customized); 7. Repeatability: RSD 8. Injection pressure range: 0 ~ 0.4Mpa (continuously adjustable); ZM-8A automatic headspace sampler main features: The ZM-8A headspace sampler controls the chromatograph for automatic operation, continuous analysis, and unattended operation to maximize work efficiency. After each injection, the system automatically purges the sampling line and loop with inert gas to prevent cross-contamination. The inert injection channel from the syringe to the transfer line is standard on the ZM-8A. Complete inertness of the injection system. From the sample to the instrument inlet, full system heating eliminates system cold spots, reduces sample peak broadening, and increases resolution. Make sample analysis more accurate Fermenting Black Garlic Machine,Black Garlic Machine Maker,Automatic Black Garlic Fermentation Machine,Garlic Fermenting Machine Zhucheng Tongxi Commercial And Trade Co.,Ltd. , https://www.blackgarlicgroup.com The ZM-8A fully automatic intelligent headspace sampler produced by Zhengzhou Zeming Technology can be used in many industries such as drug solvent residues, food flexible packaging, VOC analysis and detection, blood alcohol and ethanol detection, and tap water analysis.
1. Forensic Science: Testing of volatile poisons such as blood, urine alcohols, aldehydes, and ketones;
2. Traffic safety: the test of alcohol content in the blood of drunk drivers and drunk driving;
3. Brewing industry: Determination of low boiling aroma components in beer;
4. Food industry: Detection of 6 # solvent residue in leaching oil;
5. Environmental protection: Determination of volatile halogenated hydrocarbons in surface water and tap water such as rivers, rivers, and lakes;
6. Pharmaceutical industry: detection of residual solvents in pharmaceuticals;
7. Material Control: Detection of acetaldehyde residues in beverage bottles;
There is a comprehensive power-on self-test procedure, a sample tray auto-positioning system, and a complete fault alarm and fault notification function. Facilitate the analysis of problems encountered in the timely processing. The system pre-stores a set of default analysis methods and allows users to store multiple sets of commonly used analysis methods and mixed-operation analysis methods.
The ZM-8A's keyboard gives it full control, which allows it to be used with all gas chromatographs.
1. Sample heating temperature control range: Room temperature -240 °C set in increments of 1 °C;
2. Valve injection system temperature control range: Room temperature -220 °C in increments of 1 °C;
3 sample transfer tube temperature control range: Room temperature -220 °C in increments of 1 °C;