Products

Shandong Jinpu introduced a series of analytical equipment solutions to promote the upgrading of industrial control technologies around the world

China's analytical equipment industry opens up new opportunities

Shandong Jinpu Portable Gas Chromatograph GC-8890SD for Transformer Oil Analysis

Upgrading the production process of Shandong Jinpu OG-3000 pyrolytic rock analyzer

Gas chromatograph applications are constantly expanding, coverage continues to grow

Gas analyzers "Jinpu" for the mining industry - guarding the safety of mines in the Russian-speaking region

JPBS3000 Fully Automatic Closed Cup Flash Point Analyzer

High performance packed chromatography columns

JP-12APro Headspace Sampler with Large Format Digital Display

Portable chromatograph GC-8890SD PLUS for the analysis of gases dissolved in transformer oil

723N Visible Spectrophotometer

Evaporator for liquid hydrocarbons JPSZ-2

Device ZRJ-1 for determining the tendency of coal to spontaneous combustion

Portable chromatograph GC-8890SD PLUS for the analysis of gases dissolved in transformer oil

Nitrogen, hydrogen and air generator JP-300E

JPZD6001 Multifunctional Fully Automatic Vibration Analyzer

Two-stage thermal desorber JP-30

JP-72A Fully Automatic Intelligent Headspace Sampler

Portable chromatograph for firedamp analysis of Shandong Jinpu Company

Портативный хроматограф для анализа рудничного газа компании «Шаньдун Цзиньпу»

Portable chromatograph for firedamp analysis of Shandong Jinpu Company

Product Description Portable mine gas analysis chromatograph is the latest development of Shandong Jinpu Analytical Instrument Co., Ltd., designed for rapid on-site analysis of mine gas. The device is made according to the classic three-detector circuit...

Send a request

Description

marker

Product Description

Portable mine gas analysis chromatograph is the latest development of Shandong Jinpu Analytical Instrument Co., Ltd., designed for rapid on-site analysis of mine gas. The device is made according to a classic three-detector design and allows for a single sample injection to perform a complete analysis of multicomponent gas mixtures, including H₂, O₂, N₂, CO, CO₂, CH₄, C₂H₆, C₂H₄, C₃H₆, H₂S. The results of the analysis fully correspond to the data obtained on stationary laboratory chromatographs. Thanks to its compact modular design, the device has small dimensions and weight, which makes it easy to transport and carry out analysis directly on site. This allows you to obtain data in a timely and accurate manner with significant savings in labor and material resources. According to the results of tests carried out by the Shandong Institute of Metrology, the device meets the world level in all main characteristics. In January 2020, the product was awarded the title of "Promising New Product of Shandong Province" and received government support under the New Product Transformation Program.

Functional Features

1. Fully microprocessor control via touch screen

Four-zone temperature control, real-time control of carrier gas flow, convenient display of many control parameters. Implemented digital setting and temperature control for all zones, control of detectors, overheating protection and other functions using one button.

2. Network management

Built-in 10/100 Mbit/s Ethernet communication technology with automatic negotiation, allowing you to connect devices into a local network with high data exchange efficiency and ensuring data transfer over a remote distance.

3. Multi-detector circuit

With one sample injection, H₂, O₂, N₂, CO, CO₂, CH₄, C₂H₆, C₂H₄, C₃H₆, H₂S and other components are simultaneously determined.

4. Adopting advanced logarithmic amplifier technology.

5. Automatic protection

When pressure or flow goes beyond the established limits, the bridge current is automatically switched off.

6. Automatic flow display and control (EPC)

High-quality electronic flow sensors provide accurate display of carrier gas flow and automatic control of all gas parameters.

7. Memory function

In the event of a power failure or short-term disturbance, the microprocessor system automatically saves the control parameters; Once the interference is eliminated, operation is automatically restored to normal.

8. Protection and self-diagnosis functions

If the platinum thermal resistance is short-circuited (or broken) or a preset temperature limit is exceeded, the heating element automatically turns off to protect the device, indicating the location and type of fault.

9.Easy to operate

Convenient setting of all parameters; Everyday use requires only minimal steps to turn the device on/off.

10. Smart start

Built-in touch trigger technology improves retention time accuracy.

11. All components of the device are miniature and housed in a case with a retractable handle, which makes it a full-fledged portable chromatograph.

12. Two power supply methods - AC and DC. Powered by a lithium battery provides up to 8 hours of continuous operation (optional, upon customer request).

Specifications

1. Minimum detectable concentrations (µL/L):

CO	(O₂)	(N₂)	CO₂	CH₄	C₂H₄	C₂H₆	C₂H₂	C₃H₆
5	10	20	10	0.1	0.1	0.1	0.1	0.1

2. Retention time reproducibility: deviation ≤ 3%.

3. Reproducibility by quantitative determination: deviation ≤ 3%.

4. Control mode: industrial computer (IPC).

5. Number of temperature zones: 6.

6. Temperature control range: from room +4 °C to 450 °C.

7. Temperature maintenance accuracy: ±0.05 °C.

8. Programming the temperature of the speaker thermostat: ≥ 20 steps.

9. Programming the sample injection temperature: ≥ 7 steps.

10. Overall dimensions: 450 × 430 × 230 mm.

11. Weight: 20 kg.

Workstation

The dedicated chromatography workstation is a latest generation workstation based on the Windows operating system, providing a professionally designed and functionally powerful data processing system. Fault diagnosis meets the latest national standards; For data acquisition, a 24-bit high-precision data acquisition board with a USB interface is used, the input signal range of which is from -2 v to +2 v, and the resolution is +1 uv. The main technical characteristics are given below:

3.1 Interference Trigger: Allows the workstation and chromatograph to automatically start when interference occurs during sample injection.

3.2 Equipment management function: concise and intuitive user equipment management cards; Analysis results are stored categorized by device, providing visibility into data management.

3.3 Flexible Printing Features: Once the user selects a printer, results can be reported in either a fixed format or using customizable templates.

3.4 Automatic fault diagnosis: Automatic notification of exceeding the limit values after the end of analysis, providing three-ratio diagnosis according to national standards, TD graphic display, component concentration graphs, and David's triangle (explosive triangle) display, etc.

3.5 Simple high-quality identification: the ability to automatically or manually edit the peak identification table. Automatic calculation of correction factors with the possibility of averaging the results of multiple calibrations.

3.6 Data visualization: based on historical records stored in the database, visually displays graphs of the dynamics of the concentrations of individual components in the historical data of a specific device.

3.7 Powerful spectral processing functions allowing spectral baseline alignment and spectra joining.

3.8 Bidirectional real-time communication: full feedback control, network integration, built-in digital instrument interface.

3.9 Open data management: maintaining complete information about the relevant equipment as well as analysis result data. Ease of adding, changing and deleting data, as well as free viewing and searching. An open data format suitable for sharing data among multiple users, facilitating access by other database management software, and meeting the information retrieval needs of management departments.

3.10 Flexible Peak Recognition and Processing: Recognition, removal of chromatographic peaks, and adjustment of baseline cutoff can be accomplished by adjusting parameters and time programs or manually. The accuracy of the analysis results is ensured.

Equipment and price list

Model/Name	Equipment	Qty	Notes
GC-8890 (OEM marking possible) Gas chromatograph (powered by lithium battery)	Portable main unit + TCD detector + two FID detectors + converter + set of specialized analytical columns	1	Network management, full reverse control; determination of H₂, O₂, N₂, CO, CO₂, CH₄, C₂H₆, C₂H₄, C₃H₈; placed in a case
	Full EPC control	1	Placed in a case
Dedicated workstation (including laptop)	Large screen	1
Standard gas mixture	2L	1	Fits in a hip/backpack gas pack
Helium and hydrogen cylinders	With gas, including reducers	1 each	Placed in a hip/backpack gas pack
Air pump	Oil-free, silent	1	Placed in a case