Gas chromatograph (dual detector)

NegotiableUpdate on 12/19

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The GC8800 gas chromatograph is used for the analysis of trace impurities and constant components in samples from the petrochemical and coal chemical industries; This instrument uses only one gas as the carrier gas, breaking the traditional analysis instrument that uses hazardous gas hydrogen as gas and air assisted gas; Equipped with dual detectors for sample detection, one injection can complete the analysis of constant and trace components such as H2, O2, N2, CO, CO2, alkanes, alkenes, alkynes, and sulfides in the sample gas without changing conditions, making the operation simple and convenient.

Product Details

The Mingnike GC-8800 series PDHID dedicated chromatographic analyzer is a pulse discharge helium ionization detector, a universal detector with high sensitivity, a detection limit of up to ppb, a detection range of% - ppb, a linear range of 105, and high throughput response to almost all gases. It can provide customized analysis solutions for users and has been marketed in various fields in China for many years, receiving high praise and recognition from customers. The core components of GC-8800 series have been introduced with American analytical technology.

GC8800gas chromatographApplied to stoneAnalysis of trace impurities and constant components in samples from the oil and coal chemical industries; This instrument uses only one gas as the carrier gas, breaking the traditional analysis instrument that uses hazardous gas hydrogen as gas and air assisted gas; Equipped with dual detectors for sample detection, one injection can complete the analysis of the sample gasH₂TheO₂TheN₂TheCOTheCO₂Analysis of constant and trace components such as alkanes, alkenes, alkynes, and sulfides, without the need for changing conditions, with simple and convenient operation.

detection limit

气相色谱仪（双检测器）

Repetitive data

PDHID
frequency	H2	CH4	CO	C2H6	CO2	C2H4	C2H2	C3H8	H2S	C3H6
frequency	concentration(ppm)
1	517.1	2057.6	41.11	40.37	4964.5	40.44	14.85	40.30	15.03	40.81
2	510.9	2039.8	41.54	40.52	4917.2	40.08	14.68	40.04	15.32	40.63
3	514.9	2046.4	41.66	40.66	4969.8	40.64	14.84	40.35	15.30	40.88
4	518.4	2059.8	40.33	40.57	4966.3	40.45	15.02	40.24	15.26	40.88
5	517.8	2058.9	40.79	40.39	4965.2	40.29	14.80	39.95	14.69	40.28
6	517.5	2058.7	40.72	40.55	4965.6	40.44	15.02	40.22	15.22	40.83
7	518.1	2059.7	40.33	40.55	4966.2	40.44	15.01	40.24	15.10	40.82
average	516.4	2054.4	40.93	40.52	4959.2	40.40	14.89	40.19	15.13	40.73
standard deviation	2.49	7.39	0.499	0.0940	17.2	0.160	0.124	0.132	0.204	0.202
RSD	0.52	0.39	1.3	0.25	0.38	0.43	0.90	0.36	1.5	0.54