Head space sampler

HS-2 Head space sampler

Technical parameter:
1, the sample heating range: 40 to 200 degrees Celsius, the temperature control accuracy of 1
(according to customer requirements, the highest configuration to 250 degrees C)
2, inlet valve of the heating range: 40 to 200 degrees Celsius, the temperature control accuracy of 1
(according to customer requirements, the highest configuration to 330 degrees C)
3, the sample transmission tube heating range: 40 to 200 degrees Celsius, the temperature control accuracy of 1
(according to customer requirements, the highest configuration to 330 degrees C)
4, pressure time: 010min
5, sampling time: 0 – 10min
6, sample time: 0 – 10min
7, quantitative tube volume: 1ml (according to customer requirements, the maximum order to 3ml)
8, headspace bottle specifications: 10ml or 20ml
9, can heat the sample at the same time: 10 or 12
10, RSD:1.5% (100ppm ethanol water solution)
11, power consumption: peak 350W
12, size: 500 (long) x 180 (wide) x 400 (high) (high) (mm)
13, net weight: about 18kg

Instrument characteristics:

1, the sample box heating position matrix arrangement ensures that the heating temperature is uniform while reducing the volume and reducing the power consumption.
2, all the sample transmission lines and the quantitative ring are imported high inert off the line, no residue, no cross contamination, ensure the sample to sample the repeatability and accuracy;
3, six way valve and quantitative ring combination, to maximize the reduction of dead volume, to ensure the accuracy of the sample. Maximum use temperature up to 200.
4, six way valve and transmission pipeline connection point is in the heating insulation box, no transmission cold points, to ensure the integrity of the sample.
5, the classical positive pressure sampling method can be used to measure the liquid or solid samples, and the detection sensitivity is high. Under normal pressure, the baseline does not drift.
6, six way valve using motor drive, no external drive gas, the use of safe and convenient.
7, integrated design, the whole structure is compact; microcomputer control, all Chinese LCD display, operation is simple and convenient.
8, the use of plastic shell, the appearance of clean and beautiful.
9, with a universal driver interface, automatic start chromatography and workstation collaborative work.