PY-GC5618B Thermal Desorption GC | Fast & Accurate ROHS Phthalate Testing for Electronics & Plastics

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Product Details
Product Introduction
The PY-GC5618B Thermal Desorption Gas Chromatograph by LaiZhou JinCheng Industrial Equipment Co., Ltd. offers a revolutionary approach to detecting regulated phthalate esters such as DBP, BBP, DEHP, and DIBP without sample preparation or hazardous chemicals. Designed to meet ROHS 2.0 standards, this instrument delivers high-precision results with less than 0.5% error, enabling immediate compliance verification for electronics, plastics, toys, and consumer goods. Its built-in calibration curves and direct injection capability eliminate complex workflows, saving time and reducing lab costs. Trusted by international brands and certified laboratories worldwide, the PY-GC5618B ensures reliable performance and supports expansion to 6P/8P/15P phthalate panels. With professional after-sales support and global service coverage, JinCheng empowers businesses to pass regulatory audits confidently and efficiently.
Advantages and features
1. No sample pretreatment required — saves time and reduces labor cost. 2. Uses no toxic solvents — environmentally safe and compliant with green chemistry principles. 3. Built-in standard curve — ensures consistent accuracy across tests. 4. Direct analysis of four key phthalates — meets ROHS 2.0 requirements immediately. 5. Supports extended testing up to 15P — future-proof for evolving regulations. 6. Error rate under 0.5% — ideal for audit-ready data. 7. Compact design with easy operation — suitable for both R&D and production QC labs.
Application Scenario
Ideal for electronics manufacturers, plastic product suppliers, toy producers, and packaging industries globally. Specifically targeted at companies exporting to EU, North America, and Asia-Pacific markets that must comply with ROHS, REACH, and other environmental regulations. Suitable for quality assurance teams, testing labs, and regulatory compliance departments in B2B manufacturing environments.
Product Parameters

 number

Product specifications

 remarks

 product model

Product model: PY-GC5618B

 

Product name: pyrolysis gas chromatograph

 application area

ROHS 2.0

 

 analytical element

ROHS 2.0 items:

Di-butyl phthalate (DBP)/ butyl benzyl phthalate (BBP)/ di(2-ethyl)hexyl phthalate (DEHP)/ diisobutyl phthalate (DIBP).

It can be extended to test phthalates 6P,8P,15P, etc.;

 

 going

Working temperature: -5℃~35℃

 

Relative humidity: less than 85%

Power supply: AC 220 V±10%,50/60 Hz

Test conditions: atmospheric environment

PY-GC5618B

 product presentation

PY-GC5618B pyrolysis gas phase system uses programmed temperature pyrolysis and high temperature cracking to make the four kinds of phthalate plasticizers controlled by Rohs2.0 volatilize at 200℃-450℃ high temperature, and then enter the gas chromatograph for quantitative detection in batches according to different temperatures.

 

PY-GC5618B

Product features

1: The sample preparation time is short, and the sample preparation time of 20 minutes can fully meet the needs of enterprise users for rapid screening;

2: Environmental assessment: no pretreatment, no dangerous chemical reagents, no waste gas and liquid, no need to apply for environmental assessment

3: Personnel allocation: one operator is required, who knows the basic operation of computer;

4: Low cost of use: no pretreatment, no reagents and consumables, the annual cost of use is less than 5000 yuan;

5: Direct injection, no pretreatment: direct solid or liquid injection, no pretreatment;

6: Built-in standard curve: more intuitive judgment of whether the material exceeds the standard of benzene;

7: Suitable for 100% polymer materials: The chemical method is only suitable for 70% of the material, and PY-GC5618B is suitable for 100% of the material

8: No need for professional laboratory environment: it can be installed and used only in an ordinary operating space with air conditioning power supply.

 

 

 

 

 

 

 

 

PY-GC5618B

 technical parameter

 

 

 

 

 

 

 

 

 

 

PY-GC5618B

 technical parameter

 

 

1: The real color touch screen displays the input and input parameter values. It has the power failure protection function, can store the method conditions indefinitely, and can be retrieved at any time according to the file name.

2: The cracking chamber is made of inert quartz and has an automatic cooling system. The cracking temperature control system is integrated ceramic, with high temperature control accuracy, rapid and stable heating, and high repeatability.

3: The cracking system is folded up and down, which makes it easier to sample and take samples without hand twisting.

4: The cleavage chamber integrates two functions of testing and aging, and the product integration is higher.

5: The sample tube is a quartz tube, which can be replaced directly to prevent contamination.

6: The instrument is equipped with a start line, which can be connected and linked with gas chromatograph and mass spectrometer in real time.

7: The instrument itself has an independent gas path device, which can be easily connected with many domestic and foreign gas chromatography and mass spectrometry without changing the external gas path.

8: It has a synchronous start-up gas chromatograph and communication interface with the chromatography workstation, realizing one-click operation of sample preparation, sampling and analysis.

9: Temperature range: room temperature +5 ~ 800℃, set at any increment of 1℃.

10: The temperature range of the cracking tank is room temperature +5~800℃, which can be set at any increment of 1℃.

11: Quartz tube cleaning temperature: up to 1400℃, lasting 5 seconds;

12: Lysis temperature control time: 0.01S~9999S, set at 0.01S;                                                        

13: Lysis temperature control rate: OFF; 20℃/ms~0.01℃/ms.

14: Host and detector parameters: Power supply: 220V±10% (50Hz ±0.5Hz); power: less than or equal to 2000W; ambient temperature: -5℃~35℃; relative humidity: less than or equal to 85%; hydrogen flame detector (FID); 14: Host and detector parameters: Power supply: 220V±10% (50Hz ±0.5Hz); power: less than or equal to 2000W; ambient temperature: -5℃~35℃; relative humidity: less than or equal to 85%; hydrogen flame detector (FID);

Baseline noise: less than or equal to 5×10-14A; baseline drift: less than or equal to 2×10-13A/30min.

15: Detection limit: less than or equal to 3×10-12g/s.

16: Detection accuracy: ±10%, minimum detection amount: 10ppm

17: Detection time: <20min, injection amount: 1mg±0.2mg

18: Host size: 660*480*480mm, net weight: 30Kg.

 

PY-GC5618B

 qualification

 

1: The gas chromatograph adopts the advanced technology of 10/100M adaptive Ethernet communication interface and built-in IP protocol stack, enabling the instrument to easily realize long-distance data transmission through the enterprise internal LAN and Internet; it facilitates the setup of the laboratory, simplifies the configuration of the laboratory, and facilitates the management of analysis data;

2. The instrument has three independent connection processes, which can be connected to local processing (on-site laboratory), unit supervisors (such as quality inspection section chiefs, production plant managers, etc.), and superior supervisors (such as environmental protection bureau, technical supervision bureau, etc.), so that unit supervisors and superior supervisors can easily monitor the operation of the instrument and analysis data results in real time;

3. The instrument is equipped with Netkrt workstation to realize data processing and reverse control, simplify document management, and minimize the user's laboratory investment and operating costs;

4: The instrument can be connected to the manufacturer through the Internet to realize remote diagnosis, remote program update, etc. (user permission is required);

5: The instrument is equipped with a 7-inch true color display screen, which is clear, elegant and high-end;

6: The system has two sets of operating systems in Chinese and English, which can be freely switched;

7: The temperature control area can be freely named by users to facilitate their use;

8: The instrument adopts modular structure design, which is clear in design and convenient for replacement and upgrade, thus protecting the effectiveness of investment;

9: A brand-new microcomputer temperature control system, featuring high precision, superior reliability, and interference resistance. It features six fully independent temperature control systems, capable of achieving sixteen-step program heating, enabling the device to handle a wider range of sample analyses. The column box has an automatic rear door opening system, which enhances low-temperature control accuracy and accelerates the heating/cooling process;

10: The instrument is equipped with advanced electronic flow controller (EFC) and electronic pressure controller (EPC) to realize the digital control of carrier gas and chromatographic column gas path, which can greatly improve the reproducibility of stability and quantitative results;

11: The chromatograph has built-in low noise, high resolution 24-bit AD circuit, and has the function of baseline storage and baseline deduction;

12: Randomly equipped workstations are suitable for Chinese and English WinXP,Win2000,Win7,Win10 and other operating systems;

13: The chromatography system has the standard interface of MODBUS/TCP, which can be easily connected with DCS.

14: Main performance:(1) 8 heating systems (2) 10 file libraries (3) 30 step program temperature column box

(4) A 7-inch true color screen with easy-to-use display, allowing for seamless switching between Chinese and English (5) A variety of program functions, including ignition, memory, self-diagnosis, time programs, automatic rear door opening, return control, remote parameter adjustment, and ten working file operations (6) Multiple detector options, including FID, TCD, FPD, and ECD

 

PY-GC5618B

 major dispositions

 

 order number

 product name

 specifications and models

 major dispositions

 quantity

  1

 gas chromatograph

GC5618B

The program is heated at 30 degrees, and the LCD display and intelligent rear door are provided

1 set

  2

Capillary sampling system

SPL

Diversion/non-diversion capillary injection system, carrier gas electron flow control system

1 set

3

 hydrogen flame detector

FID

Hydrogen flame ionization detector

1 set

4

Thermal cracking injector

PY5618B

Thermal cracking injector, flipping injection system, integrated temperature control system, anti-pollution injection system

1 set

5

Chromatography workstation software

Netkrt

The software can control the instrument parameters, with batch processing function, and can realize automatic data analysis.

1 set

6

Capillary chromatographic column

SE-30

30m*0.32mm*0.5um

1 set

7

 electronic balance

FA2104

One ten-thousandth electronic balance

1 unit

8

 hydrogen gas generator

SPH-300

0-300ml/min

1 unit

9

Air generator

SPA-2000

0-2000ml/min

1 unit

10

 ultrasonic generator

YM-040S

0-240W

1 unit

11

Nitrogen cylinder

40L

Purity requirement 99.999%

1 bottle

computer configuration

Operating system: WINDOW

 

Internal storage: 8G

Display: 21.5" SVGA

Hard disk: 480T (solid state drive)

CPU      :I5-4590

Printer: HP color inkjet printer

 technical service

1. Free installation, debugging and training services;

2. The warranty period is 1 year (12 months after the equipment passes the acceptance); during the warranty period, our company will repair or replace the damage or failure caused by non-user responsibility free of charge;

3. Provide the most effective technical services: respond within 2 hours after receiving the user's fault information, and send someone to repair and troubleshoot within 24 hours;

4. Lifetime maintenance: after the warranty period, software upgrade and cost price parts repair costs are still provided free of charge.

 

Packaging and transportation

1. The seller shall package the products purchased by the Buyer in accordance with the unified packaging form of the company;

 

2. The consignor shall ship the products to the place designated by the buyer, and the transportation costs and consignment packing costs shall be borne by the seller.

Product after-sales

Service guarantee

1. 12 months host warranty;

2. Repair time: provide technical support by phone within 2 hours after receiving the repair call, and arrive at the user's site within 24 hours if the problem cannot be solved;

3. Regular follow-up visits to users, with no less than 1 phone visit per month.

4. If any (non-manufactured) fault occurs during the warranty period, our company shall bear the cost;

5. If the hardware needs to be replaced after the warranty period expires (not caused by human), our company will replace the corresponding parts at a preferential price.

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