WM4022 Petroleum Products Cold Filter Plugging Point Tester

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WM4022 Petroleum Products Cold Filter Plugging Point Tester

Product ID：HZSYdwxn032

Price: Please inquire PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberWM4022

Brand NameGDWANMU

Payment TermsTT，PAYPAL，Alibaba.com Pay

WM4022 Petroleum Products Cold Filter Plugging Point Tester
Product Introduction
The WM4022 Petroleum Products Cold Filter Plugging Point Tester is an automatic cold filter plugging point (CFPP) tester designed for petroleum product and fuel quality testing. It uses an industrial-grade PLC programmable logic controller and an ARM 32-bit embedded processor to automatically control the test process, improving measurement consistency and operating efficiency.
The WM4022 features a 7-inch touchscreen display, Chinese-language Windows CE embedded operating system, automatic result printing, large-capacity data storage and USB data export. With a test range from ambient temperature to -45°C and detection accuracy of ±0.1°C, it is suitable for routine laboratory testing of diesel fuel and other petroleum products.

Key Features
•  Automatic testing: Industrial ARM 32-bit processor automatically controls the testing procedure.
•  Industrial PLC control: PLC is treated with protective coating for improved reliability in laboratory environments.
•  7-inch touchscreen: Intuitive operation with on-screen prompts, reducing operator training requirements.
• Windows CE embedded system: Simple interface and convenient operation.
•  Two-sample simultaneous testing: Tests two samples at the same time to improve laboratory throughput.
•  Wide test range: Ambient temperature to -45°C.
•  High measurement accuracy: Detection accuracy up to ±0.1°C.
•  Large data storage: Stores more than 10,000 sets of data and curves.
•  USB data export: Test results can be exported via USB flash drive for computer-based processing and paperless laboratory management.
•  Automatic safety protection: Self-diagnosis, over-temperature alarm and automatic heater power cut-off.
•  LIMS connectivity: RS232C interface supports connection to laboratory information management systems.
•  Automatic printing: Test results can be printed directly after testing.

Working Principle
The petroleum sample is cooled under controlled conditions while the instrument continuously monitors its temperature using a Pt100 temperature sensor. As the sample temperature decreases, its low-temperature flow characteristics change.
The instrument automatically controls the cooling and test process and determines the cold filter plugging point according to the sample's filtration behavior. The PLC and embedded processor coordinate temperature control, sensor acquisition, timing and test-result processing.
After the measurement is completed, the WM4022 automatically displays and stores the result, provides an alarm indication and can print the test report. Data can also be exported through USB or transmitted through RS232C for further processing or LIMS integration.

Technical Specifications

Parameter	Specification
Model	WM4022
Product Type	Petroleum Products Cold Filter Plugging Point Tester
Test Range	Ambient Temperature to -45°C
Detection Accuracy	±0.1°C
Temperature Sensor	Pt100
Number of Samples	2 samples simultaneously
Control System	Industrial-grade PLC
Processor	ARM 32-bit embedded processor
Display	7-inch touchscreen
Operating System	Windows CE embedded OS
Power Supply	AC 220 V ±10%, 50 Hz
Power Consumption	2000 W
Ambient Temperature	10–30°C
Data Storage	More than 10,000 data sets and curves
Data Interface	USB 2.0, RS232C
LIMS Connectivity	Supported via RS232C
Data Export	USB flash drive
Safety Functions	Self-diagnosis, over-temperature alarm, automatic heater shutoff
Dimensions	950 × 500 × 620 mm

Applications
The WM4022 automatic cold filter plugging point tester is suitable for:
•  Diesel fuel CFPP testing
•  Petroleum product quality control
•  Fuel formulation and development
•  Refinery laboratories
•  Petrochemical laboratories
•  Fuel storage and distribution quality inspection
•  Research institutes and testing centers
•  Laboratory LIMS integration
•  Routine low-temperature fuel performance evaluation

WM4022 vs. Conventional Cold Filter Plugging Point Testers

Feature	WM4022 Automatic CFPP Tester	Conventional Manual Tester
Operation	Automatic	Mainly manual
Control System	Industrial PLC	Conventional control
Display	7-inch touchscreen	Basic display or manual reading
Sample Capacity	2 samples simultaneously	Usually one or limited samples
Accuracy	±0.1°C	Operator-dependent
Test Range	Ambient to -45°C	Model-dependent
Data Storage	10,000+ data sets and curves	Limited/manual records
USB Data Export	Yes	Usually unavailable
LIMS Connection	RS232C supported	Usually unavailable
Safety Protection	Automatic alarm and heater cutoff	More operator-dependent
Result Printing	Automatic	Manual or optional
Operating System	Windows CE embedded system	—

FAQ
1. What is the WM4022 used for?
The WM4022 is an automatic petroleum products cold filter plugging point tester used to evaluate the low-temperature filtration characteristics of diesel and other petroleum fuels.
2. What is the testing temperature range?
The instrument provides a test range from ambient temperature to -45°C.
3. What is the detection accuracy?
The detection accuracy is ±0.1°C, providing precise temperature measurement for CFPP testing.
4. How many samples can be tested at once?
The WM4022 is designed with two test positions and can test two samples simultaneously.
5. What temperature sensor does the instrument use?
It uses a Pt100 temperature sensor for temperature measurement.
6. Can test data be exported to a computer?
Yes. Test data can be exported through the USB 2.0 interface using a USB flash drive for subsequent computer processing.
7. Can the WM4022 connect to a LIMS system?
Yes. The RS232C interface supports connection to a laboratory information management system (LIMS).
8. What safety functions are included?
The tester provides automatic diagnosis, over-temperature alarm and automatic heater power cutoff, as well as an alarm when the experiment is completed.

FAQ
1. What is the WM4022 used for?
The WM4022 is an automatic petroleum products cold filter plugging point tester used to evaluate the low-temperature filtration characteristics of diesel and other petroleum fuels.
2. What is the testing temperature range?
The instrument provides a test range from ambient temperature to -45°C.
3. What is the detection accuracy?
The detection accuracy is ±0.1°C, providing precise temperature measurement for CFPP testing.
4. How many samples can be tested at once?
The WM4022 is designed with two test positions and can test two samples simultaneously.
5. What temperature sensor does the instrument use?
It uses a Pt100 temperature sensor for temperature measurement.
6. Can test data be exported to a computer?
Yes. Test data can be exported through the USB 2.0 interface using a USB flash drive for subsequent computer processing.
7. Can the WM4022 connect to a LIMS system?
Yes. The RS232C interface supports connection to a laboratory information management system (LIMS).
8. What safety functions are included?
The tester provides automatic diagnosis, over-temperature alarm and automatic heater power cutoff, as well as an alarm when the experiment is completed.