Baijiu Detection Gas ChromatographGC-7890

Baijiu Detection Gas ChromatographGC-7890

Baijiu Detection Gas ChromatographGC-7890yes Jinan Qiancheng Analytical Instrument Co., Ltd. adoptsThe GC-7890 gas chromatograph is a generation chromatography product developed by Jinan Qiancheng Analytical Instrument Co., Ltd. using foreign technology. Large screen color LCD map display digital control workstation, easy to operate. High sensitivity, high stability detector, good reproducibility and detection performance.

Main performance characteristics of Baijiu detection gas chromatographGC-7890:

※ 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
※ The gas chromatograph GC-7890 for Baijiu detection has a dual temperature protection device. No matter which way the temperature exceeds the set value, the instrument will stop heating and send an error message for use;
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;
※ The gas chromatograph GC-7890 for Baijiu analysis provides a variety of sampler and detector selection functions. Fill the column for injection and gas injection; Capillary non split injection, capillary split/non split injection, direct injection into large-diameter columns; Clean the injector with a diaphragm, etc.

Baijiu Detection Gas ChromatographGC-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)