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DJ-200T型顶空进样器是上海金凯德分析仪器有限公司专为色谱分析中需要样品制备而特制的一种高性能低成本的经济型进样器, 它利用顶空技术（气体萃取），免除了繁杂的样品前处理过程, 可用于气体、液体或者固体样品中挥发性组份的定性、定量分析。具有方便、花费少、易于自动化的特点。
顶空进样器特点：
■可加热的气密针套，确保样品无稀释、无冷凝
■灵敏度高，重现性佳
■*多可同时加热六个样品，效率高
■加热箱支持多种规格的顶空瓶
■操作简单，可方便的连接国内外各类型号的气相色谱仪
顶空进样器应用领域：
■法庭科学：血、尿中醇、醛、酮等挥发性毒物的检验
■交通安全：车辆驾驶人员饮酒及醉酒驾车时血液中酒精含量值的检验
■酿酒/食品行业：啤酒中低沸点香味成分的测定;浸出油中的6#溶剂残留量的检测
■环境保护：如江、河、湖等地表水及自来水中挥发性卤代烃的测定
■制药行业：药品中的残留溶剂的检测
■材料控制：饮料瓶中乙醛残留量的检测
顶空进样器技术指标：
温度：120℃（1℃增量任设）
控温精度：0.5℃
平衡时间设置：0-999分钟（带声音提示）
进样体积：2.5ml（使用1.0ml和2.5ml气密性进样针）
顶空瓶规格（*多放置六个）：2，10，20 ml（可选）
从25℃到70℃的稳定时间：8min（使用1ml气密针和六个20ml空瓶）
The KAILING DJ-200T sampler for Head Space technique within your reach with a low cost ａnd high precision level
The DJ-200T sampler is the first manual system for Static Head Space that allows the application of this technique in a quantitative manner.
Until now it was only possible to use the technique of Static Head Space with automatic equipment. This “equipment” has a high cost low versatility ａnd complex operations. For this reason the Static Head Space technique has not been fully used in most laboratories.
The new DJ-200T sampler solves these problems making the technique available to all Gas Chromatography users in an economical ａnd simple way.
APLICATIONS
★Volatiles in pharmaceuticals,
★Flavour analysis in food ａnd cosmetic products.
★Screening of volatiles in all type of environmental samples（soils, waters, plastics, polymers, etc…）.
TECHNICAL SPECIFICATIONS
Heating temperature Range:up 120°C
Variable injection: up 2,5ml.
Temperature accuracy: ±0.5°C
Holds up to 6 vials of: 10, 20,50 ａnd 100 ml.
Sampling time control with acoustic alarm: 0 to 999 min
Equilibrium time control with acoustic alarm: 0 to 999 min
Stabilization time from 25°C to 70°C（with 1 ml syringe ａnd 6 empty 20 ml vials）8 minutes
Safety temperature: 120°C
Power: AC220 V±10％
