Shandong Baijiu detection gas chromatograph gc-7890

Shandong Baijiu detection gas chromatograph gc-7890

Shandong Baijiu detection gas chromatograph gc-7890Main performance characteristics:

※ Information rich LCD display: This machine adopts a 5.7-inch LCD display, with a large screen displaying Chinese (English) interchangeability, providing clear and intuitive images. Six temperature control values (set and actual values for column box, sampler, detector, etc.) can be displayed simultaneously on the same interface, with reserved areas for fault alarm location and time display
※ Easy to understand Chinese operation keyboard: It can intuitively set the temperature, time, range, stopwatch, temperature protection value, detector range, polarity, current and other parameters of the instrument. With one click operation, you can learn instrument operation in a short time (foolproof operation)
According to the different analysis and application needs of customers, FPD, NPD, and ECD detectors can be flexibly installed;
The main control circuit adopts a functional microprocessor, large capacity FLASH flash memory, and EEPROM memory
Equipped with a dual temperature protection device, the instrument will stop heating and send an error message regardless of which temperature exceeds the set value, and the instrument will be used;
The temperature program has the ability to reach 8 levels and 9 platforms, and can be extended to 16 levels according to customer requirements to adapt to the analysis of complex samples with wide boiling ranges and low content;
GC-7890 provides multiple options for selecting injectors and detectors. Fill the column for injection, gas injection, and instantaneous vaporization injection; Capillary non split injection, capillary split/non split injection, direct injection into large-diameter columns; Clean the injector with a diaphragm, etc.

Shandong Baijiu detection gas chromatograph gc-7890index

<1>Control range: room temperature+8℃~399℃

<2>Control accuracy:±0.1℃ Column box lift order:8rank(Can be expanded according to customer needs16rank)

<3>Cheng Sheng rate:0.1℃~39.9℃/min(increment0.1℃)Range of constant temperature holding time settings for each stage:0~655min(increment1min)

Shandong Baijiu detection gas chromatograph gc-7890Main products and business scope:

·Chromatography class: gas chromatograph, liquid chromatograph

·Spectral category: UV/visible spectrophotometer, atomic absorption spectrometer

·Conventional instruments: electronic balance, moisture analyzer, pH acidity meter

·Help you establish a chromatographic analysis room, complete transformation of chromatographic gas circuit, chromatographic analysis methods, and train chromatographic operators.

·Undertake maintenance and consultation services for various types of chromatography instruments.

Shandong Baijiu detection gas chromatograph gc-7890 Shandong Baijiu detection gas chromatograph gc-7890