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ISO 105-B02 Colour Fastness of Textiles - Light Fastness Tester

ISO 105-B02 Colour Fastness of Textiles - Light Fastness Tester
ISO 105-B02 is a testing standard published by the International Organisation for Standardisation (ISO) concerning the lightfastness of textiles. This standard specifies a method for evaluating the lightfastness of textiles by simulating exposure to daylight (D65 light source) using a xenon arc lamp apparatus.
Light Fastness Tester

Scope of ISO 105-B02


ISO 105-B02 applies to determining the colourfastness performance of various types and forms of textiles to artificial light sources (simulating natural daylight D65), including white textiles (bleached or fluorescent white).

Requirements for Test Equipment under ISO 105-B02


Light Source: ISO 105-B02 specifies that xenon arc lamp apparatus must possess a stable light source and filter system capable of simulating the spectral distribution of daylight.

Filters and heat filters: Filters are used to stably attenuate the ultraviolet spectrum, while heat filters stably attenuate infrared radiation. Filter transmittance must be at least 90% between 380 nm and 750 nm, dropping to 0% between 310 nm and 320 nm.

Temperature: Depending on test conditions (e.g., temperate conditions commonly used in Europe or American conditions), the black panel temperature varies, typically ranging between 50°C and 63°C.

Irradiance: Radiation intensity is measured using a radiometer, with a recommended value of 42 W/m² (at wavelengths between 300 nm and 400 nm), equivalent to 1.1 W/m² (at 420 nm) in water-cooled xenon lamp equipment.

GESTER Light Fastness Tester GT-D02A-1


This light fastness tester apply to light color fastness, anti-climate color fastness, light & perspiration color fastness and light aging tests of textile, paint, dye, coating, rubber, plastic, wood floor, paper and other materials, it have anti-climate functions of exposing to the rain, revolution and mist spraying


Light Fastness Tester


Feature


  • The 2500W long arc xenon lamp is used to simulate the solar spectrum.


  • Xenon Light Fastness Tester: High transmittance of filter combinations and use 95% of the transmittance filters and filter cartridges. With Low power consumption but achieve the same irradiation light requirements. To make the machine is more energy saving and environment friendly.


  • Standard equipped with 420nm wave band, irradiance digital setting, real time monitoring,  closed loop automatic regulation, providing the most stable irradiance test light source for different standards (340nm, 420nm, 300-400nm and 300-800nm band optional ).


  • With several modes of operation (spray, alternating light and dark, revolution), can simulate the real climate state.


  • Individual timing of each sample clamp may enable different sample test in a same tester and facilitate test monitor and reduce operation cost.

Standards of ISO 105-B02 Light Fastness Tester


GB/T 8427, GB/T 8430, GB/T 14576, GB/T 15102, GB/T 15104, ISO 105-B02/B04,
ISO 105-B10(requires irradiance meter 300-400nm), ISO 12040, ISO 11341,
ATCC TM 16, AATCC 169, ASTM D5010, ASTM D4303,1, JIS L0843, M&S C09/C09A


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How is Multi Wire Saw Revolutionising The Production of Granite Slab?

Traditional bridge tower type multi cutting machine has long been pivotal equipment in granite slab production. However, their low efficiency, complex operation, and environmental pollution issues have increasingly rendered them inadequate for modern manufacturing demands. Consequently, multi wire saw for granite slabs have emerged, effectively resolving numerous challenges in contemporary granite slab production.



Specifically engineered for large-scale granite block cutting, the
granite wire saw cutting machine offers multiple specification options and can simultaneously cut granite slabs ranging from 20 to 30 millimetres in thickness. It delivers exceptionally high cutting efficiency while ensuring precision and surface smoothness in the cut slabs. Additionally, its low operational noise significantly improves the working environment.

Key features include:

1.Compact structure with minimal footprint, energy-efficient and environmentally friendly operation, high processing efficiency, cutting speeds up to 0-35m/s, and straightforward operation.

2.Utilises a PLC digital control system, allowing users to customise operational parameters via the display screen for fully automated running.

3.Cooling water used during cutting is recycled, promoting environmental sustainability and resource conservation.

4.Large panel spacers can be automatically positioned during sawing without halting operation, substantially boosting production efficiency.

5.Cut surfaces exhibit superior smoothness while reducing sawing costs.

The multi wire saw machine employs multiple diamond wires to cut granite blocks. These wires, measuring 6.3-7.3mm in diameter, feature a surface coated with threaded diamond beads. Each metre of diamond wire contains 37 beads. These diamond beads act as abrasives, completing the cut under the cooling and cleaning action of a water flow, with excess material discharged with the water flow.

To optimise diamond wire efficiency, the following operational practices are recommended:
Shape the top and bottom surfaces of the block prior to sawing.
The block should be positioned on two supports and secured with cement bonding.

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What is a Stone Lathe Machine?

Within the stone processing sector, cylindrical forms such as Roman columns and baluster posts remain enduringly classic elements in architectural decoration. However, traditional manual processing methods suffer from low efficiency and limited precision, struggling to meet the demands of modern mass production. The emergence of the stone lathe machine addresses precisely this challenge, establishing itself as the ideal equipment for processing cylindrical stone components.

Capable of contour profiling and cutting, the stone lathe is suitable for common materials including granite, marble, and engineered stone. It holds broad application prospects across architectural decoration, home renovation, and craft production. It can process balusters, columns, vases, railings, and various decorative architectural components. CNC lathe machine  can simultaneously cut 2-4 balusters, doubling production efficiency to meet batch processing demands. Haineng baluster cutting machine employs advanced electronic technology and fibre optic probes to achieve precise profiling through template scanning. This technology not only offers high automation but also significantly enhances machining accuracy, ensuring every product meets design specifications. Additionally, the lathe stone cutting machine features a robust structure with minimal clearance, resulting in reduced tool wear and extended service life.

This integrated design offers straightforward operation with standardised workpieces. Automated processing substantially boosts efficiency, making it particularly suited for mass production scenarios. It eliminates the heavy manual labour of traditional methods, enabling users to fulfil orders swiftly and enhance market competitiveness.

Moreover, Marble Lathe boasts an aesthetically pleasing form and innovative structure. It not only adds a touch of modernity to workshops but has also garnered widespread acclaim for its highly efficient user experience. Simple operation and user-friendly design ensure even novices can master it swiftly, guaranteeing a smooth machining process. Quality remains consistently high, producing stone products with smooth surfaces and flowing lines that perfectly meet the demands of high-end architectural decoration.
stone lathe machine
Renowned in overseas markets for its advanced technology, high efficiency, and user-centric design,  Haineng Stone Lathe Railing Profiling Machine has gained considerable popularity.

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What is Multi-functional Stone Edge Grinding Machine?

Stone edge grinding machine are pivotal equipment within the stone processing industry, specifically engineered for grinding, polishing and shaping the edges of natural and engineered stone materials such as marble and granite. Capable of producing a diverse range of decorative edge profiles—from simple chamfers and rounded edges to intricate European and French edges—they serve as indispensable machinery for stone processing plants, kitchen worktop manufacturers and decorative engineering projects.


The Haineng 19 head multi-functional stone edge profiling polishing machine features high automation and intuitive operation, effectively reducing manual labour intensity while significantly enhancing processing efficiency and consistency to meet batch production demands. By swapping different grinding wheels or heads and employing a combination of profiling and polishing mechanisms, it flexibly shapes stone edges into straight, bevelled, rounded, semi-circular, and other profiles, with adjustable edge widths to suit specific requirements. The finished stone edges exhibit smooth lines and precise forms, making it widely applicable for edge treatment on diverse stone products such as kitchen worktops, floor panels, and stair treads, fulfilling varied decorative and functional requirements.




Furthermore, this equipment boasts excellent compatibility and expandability, enabling collaborative operation with other stone processing machinery (such as grooving machines and drilling machines) to achieve integrated multi-process machining. With the proliferation of CNC technology, certain high-end models now support CNC numerical control systems, enabling high-precision positioning and automated grinding, thereby further enhancing machining accuracy and production efficiency.

As an indispensable component in stone processing, stone edge polishing machine play a vital role in enhancing product aesthetics and added value. Looking ahead, driven by evolving manufacturing techniques and market demands, these machines will continue to innovate, delivering more efficient and intelligent processing solutions for the industry.
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How Can ±0.05℃ Precision Redefine Temperature Control Standards

In the evolving world of cooling technology, H.Stars has made a breakthrough in precision temperature control. Our newly launched chiller units maintain temperature stability within an astonishing ±0.05℃, setting a new benchmark for industries where even minor deviations can impact quality and performance.


Why Precision Matters

Chillers are essential for delivering stable low-temperature water, widely used in chemical, pharmaceutical, and food processing industries. Precise temperature control ensures product quality, process reliability, and operational efficiency. But how does H.Stars achieve such high accuracy?

Hstars ±0.05℃ temperature control Stable cooling solution Precision industrial chiller


Advanced Hardware for Superior Performance

At the heart of our system is a high-performance refrigeration compressor. This compressor rapidly adjusts cooling capacity according to control commands, providing powerful and responsive support for precise temperature regulation. Additionally, our uniquely designed heat exchangers maximize thermal transfer efficiency, allowing faster and more accurate temperature adjustments.

Intelligent Control System: The Brain of the Chiller

The chiller’s software control system acts like a precision brain. Equipped with multiple high-precision temperature probes, it continuously monitors internal and output water temperatures. Even the smallest deviation triggers immediate adjustments in the compressor and expansion valves. Intelligent algorithms calculate the exact correction needed to maintain temperature within ±0.05℃, ensuring ultra-stable operation.

Practical Impact for Industry

In pharmaceutical production, certain drugs require extremely tight temperature control. Even minor fluctuations can affect drug quality. H.Stars chillers provide a stable thermal environment, safeguarding product safety and efficacy, and driving the industry toward higher-quality production standards.
With ±0.05℃ control precision, H.Stars chillers are redefining what’s possible in temperature-sensitive industrial applications.


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Beyond the Limits of Human Labor FK008 Full Servo Valve Bag Making Machine

 

In the increasingly competitive industrial packaging field, the production efficiency and quality of valve bags directly impact your market responsiveness and cost control. Say goodbye to the traditional model of unstable efficiency, reliance on human judgment for quality control, and lengthy changeover times. Xiamen Gachn gourp FK008 full servo valve bag making machine provides you with a one-stop, intelligent bag-making solution using cutting-edge technology.

Is your bag-making workshop facing the following challenges?

Production speed is hitting a bottleneck, making it difficult to meet peak season order demands?

Frequent quality issues such as bag size deviations and loose valve adhesion lead to customer complaints?

Complex and time-consuming machine setup when changing production specifications results in significant waste of materials and time?

Over-reliance on skilled operators and a lack of effective data management?

If any of these issues resonate with you, then the FK008 will be the key to breaking through your limitations.

 

I. Ultimate Efficiency: Full Servo Drive, Unleashing the Production Potential of 120 Bags/Minute

Traditional mechanical transmission methods are limited in speed and difficult to adjust. The FK008 employs a full servo drive system, giving the equipment flexible "joints and muscles."

High-speed and stable operation: The equipment operates at a stable speed of up to 120 bags/minute, allowing you to achieve output far exceeding competitors per unit time.

Quick changeover: Parameters such as bag length and width are set with a single touch on the touchscreen, and the servo system automatically adjusts accordingly, significantly shortening specification changeover time and improving responsiveness for small-batch, multi-specification orders.

 

II. Precision and Reliability: Top-tier components and unique processes ensure perfect quality for every bag.

 

We believe that stability stems from precise control of every detail.

 

Globally leading web guiding system: Utilizing web guides from German brands such as BST/FIFE, it ensures that the centerline error of the roll material is stably controlled within ±1mm during transport, laying a precise foundation for subsequent cutting and laminating processes.

 

Patented Bag Opening and Forming Technology: A unique bag opening process combining negative pressure adsorption and a servo lever ensures stable bag opening and full forming, providing optimal conditions for subsequent valve sealing and filling.

 

Constant Temperature Heat Sealing Welding: A professionally designed welding system equipped with constant temperature control ensures uniform, firm, and reliable welding strength between the valve and the bottom label, preventing delamination and leakage.

 

III. Intelligent Inspection: A vision system acts as a "quality inspector," significantly reducing the defect rate.

Human eye inspection is prone to fatigue and oversights. The FK008 can be equipped with a high-speed vision inspection system, giving product quality "eagle eyes."

 

Dual Camera Collaborative Operation: One 4K linear infrared camera inspects the base fabric appearance, and one 4K linear monochrome camera inspects the bag opening appearance.

 

Ultra-Low Rejection Rate: The system achieves an excellent rejection rate of <0.15% and a scrap rate of ≥96.5%, automatically rejecting defective products to ensure only qualified products flow out, effectively protecting your brand reputation.

 

IV. Stable and Durable: International Brand Components, Building the Equipment's "Strong Heart"

Investing in equipment is about long-term return on investment. The FK008 makes no compromises on core components:

Control System: Schneider PLC, servo motors, and touchscreen ensure accurate and stable commands during long-term operation.

Pneumatic System: SMC (Japan)/FESTO (Germany) cylinders and solenoid valves provide durable and reliable power.

Actuators: Japanese SHIMPO servo planetary reducers and NSK bearings ensure smooth transmission and long-lasting durability.

This is not just a configuration list, but our solemn commitment to low failure rate and long lifespan for our equipment.

 

V. Worry-Free Service: From Installation to Production, We Provide Comprehensive Support

We offer more than just equipment; we provide a complete solution.

Professional Training: We send technicians to your factory to provide comprehensive training on equipment operation, adjustment, and troubleshooting.

Robust Warranty: The equipment comes with a one-year warranty and lifetime technical support.

Spare Parts Support: A set of easily damaged parts is provided randomly, along with a clear list of easily damaged parts, giving you peace of mind.

Choosing the FK008 full-servo valve bag maker means choosing to inject new genes of efficiency, precision, intelligence, and reliability into your packaging production line. This is not just an equipment upgrade, but a comprehensive leap forward in your market competitiveness.

 

Take action now and let FK008 empower your business growth!

Contact us for customized technical solutions and quotations

Download the FK008 detailed technical parameter manual now

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What’s the Best Way to Maintain an EV Charger to Extend Its Lifespan?

An EV charger is a long-term investment for electric vehicle owners and operators—but its lifespan depends heavily on regular maintenance. Skipping simple upkeep can lead to frequent breakdowns, slower charging, or even safety risks. Below are the most actionable steps to keep your charger running reliably for years.​

 

Regular Cleaning: Stop Damage Before It Starts​

External Cleaning​

Dust, rain residue, or spilled liquids (like garage cleaners) build up on your charger over time, seeping into ports or corroding casings. After each use, wipe the exterior and cable with a dry, lint-free cloth. For sticky stains, use a damp cloth with mild soap—avoid harsh chemicals that harm insulation. Check the charging port weekly with a soft brush to clear debris; blocked ports cause overheating.​

 

Internal Cleaning​

Internal dust can short-circuit components, but never open the charger yourself. For home or commercial units (like those in an operating charging station), hire a certified technician to blow out dust with compressed air once a year—this is especially critical for high-use models.​

 

Electrical System Checks: Catch Issues Early​

Voltage and Current Monitoring​

Fluctuations in power damage chargers over time. For a 7KW home charger, use a basic voltage tester monthly to ensure it’s receiving stable power (120V/240V, depending on your setup). At operating charging stations, invest in smart monitoring tools to track current—spikes often signal wiring issues that need immediate fixes.​

 

Circuit Inspection​

Check the charger’s plug, outlet, and internal wiring (via a technician) every 3–6 months. Look for loose connections or discolored plugs—these are signs of overheating that can ruin the charger.​

 

Thermal Management: Prevent Overheating​

Overheating is the top cause of AC charger failure. Keep your charger in a shaded, well-ventilated area (avoid direct sunlight or enclosed spaces). For outdoor units, install a waterproof cover with vents. Every 2 months, clean the charger’s 散热 grilles with a dry brush to remove dust—blocked grilles trap heat.​

 

Quick Habits: Handle and Store Wisely​

Never yank the charging cable—pull by the plug to avoid fraying wires.​

When not in use, coil the cable loosely (don’t twist it) to prevent internal damage.​

For seasonal storage (e.g., winter garages), keep the charger in a dry area above 0°C to avoid freezing damage.​

Simple, consistent maintenance—cleaning, electrical checks, and careful handling—will double your EV charger’s lifespan. By following these steps, you avoid costly repairs and ensure your charger (whether a 7KW home model or an AC charger at an operating charging station) stays reliable for years.

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Why are reliability and efficiency key when EV chargers must run all day, all night, and serve drivers quickly?

Reliability and efficiency are critical for EV chargers, especially in high-traffic public and commercial environments where uptime directly impacts both user satisfaction and business operations. As a high quality EV charger manufacturer, USTEU designs its products to operate continuously, delivering consistent performance without interruptions. For drivers, reliable chargers mean they can plug in their vehicles anytime—day or night—without worrying about malfunctions or delays, ensuring a smooth and convenient charging experience.

 

Efficiency also plays a vital role in these scenarios. In busy locations such as shopping centers, office buildings, hotels, and highway service stations, chargers must manage energy precisely to serve multiple users quickly while minimizing downtime. USTEU systems provide high-power output with intelligent energy management, allowing operators to serve more vehicles simultaneously and maintain steady charging speeds. This efficiency reduces waiting times for drivers and helps businesses maximize throughput, operational capacity, and customer satisfaction.

 

Furthermore, USTEU integrates smart technologies to enhance both reliability and efficiency. As a provider of smart electric vehicle charging stations, USTEU chargers feature real-time monitoring, automated protection mechanisms, and intuitive interfaces. These features prevent faults before they occur, ensure optimal energy usage, and allow operators to monitor and manage their stations remotely. For commercial operators offering fast DC charging solutions for business, these capabilities are essential to maintain a competitive edge, as rapid and dependable charging attracts more customers and keeps fleet operations running smoothly.

 

In addition to technology, USTEU emphasizes durable construction and high-quality materials, ensuring that every charger withstands continuous operation in diverse environmental conditions. This combination of robust engineering, intelligent design, and efficient power management guarantees that USTEU chargers can run reliably around the clock, providing drivers with the convenience they expect and operators with the operational confidence they need.

 

In summary, reliability and efficiency are key because they directly affect user experience, business performance, and long-term operational sustainability. By offering durable, high-performance chargers equipped with smart management features, USTEU ensures that both everyday drivers and commercial operators can depend on their EV charging infrastructure to operate efficiently, safely, and consistently at all times.

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Vertical Multilane Packing Machine How Synchronous Multi-lane Operation Doubles Production Capacity

In modern industrial production, efficiency improvement is always a core pursuit. Vertical multi-lane packaging machines, through their unique synchronous multi-lane working mode, maximize this concept, becoming a key technology for doubling packaging production capacity.

 

Basic Principles of Synchronous Multi-lane Operation

Traditional single lane packaging machines perform bag making, filling, and sealing processes sequentially, completing only one bag per cycle. Vertical Multi lane packaging machines, essentially, integrate multiple independent packaging units within a single machine frame. These units share a power source and control system but operate in parallel, like multiple independent production lines working collaboratively on the same platform.

 

The workflow can be summarized as follows: film material is drawn and shaped through multiple channels, each channel independently completing metering, filling, and heat sealing, ultimately outputting multiple lanes of packaged products. This design allows for the simultaneous production of several or even dozens of packaging bags within a single machine cycle, thus achieving several times the output of a single lane machine per unit time.

 

Core Elements for Doubling Production Capacity

Multi-lane synchronous technology is not simply a matter of quantity aggregation. Its efficient operation relies on the precise coordination of several core elements.

 

Precise Synchronization Control Technology: This is the "brain" of Multi-lane synchronization. Through highly integrated PLCs (Programmable Logic Controllers) and servo drive systems, the operating rhythm of each packaging unit is ensured to be highly consistent. Even a slight delay or lead in any lane can cause system malfunction. Therefore, real-time and accurate control is the primary prerequisite for stable, high-speed production.

 

Independent and Efficient Metering and Filling System: Each lane is typically equipped with an independent metering device, such as a miniature screw, measuring cup, or combination scale. These systems must be responsive and highly accurate, ensuring that each lane accurately completes material filling within a very short synchronization cycle, avoiding disruption to the overall rhythm due to waiting for one lane.

 

Optimized Space Layout and Material Supply: Compactly arranging multiple packaging units within a limited space requires precise mechanical design. Simultaneously, the feeding system (whether it's film rolls or materials to be packaged) must be able to stably and adequately meet the production needs of multiple lanes simultaneously, avoiding becoming a bottleneck.

 

Comprehensive Benefits of Increased Capacity

The most direct benefit of this synchronous working mode is a significant increase in production capacity. For example, the theoretical maximum speed of an 8 lanes packaging machine can reach 8 times that of a single lane machine. For industries requiring large-scale production, such as food, pharmaceuticals, and daily chemicals, this means meeting huge market demands with less equipment investment and factory space.

 

Furthermore, increased capacity also leads to optimized overall costs. Higher output per unit time reduces equipment depreciation, energy consumption, and labor costs. Simultaneously, the multi-lane design enhances production flexibility, allowing for flexible adjustments to the number of operating lanes or the parameters of each lane according to different product needs, enabling rapid switching between small batches and multiple product types.

 

In summary, the vertical multi lane packaging machine, through precise mechanical design, intelligent control system, and efficient actuators, transforms multi-lane synchronization from a concept into reality. It is not merely a simple parallel arrangement of mechanical structures, but a system solution deeply integrating automation and control technologies. So It provides enterprises with a powerful impetus for a leapfrog increase in packaging capacity in the face of fierce market competition.

 

If you would like to learn more about how Jason Packing Machinery's latest multi-lane packing machine can revolutionize your production line, please feel free to contact us. Our professional team will provide you with detailed technical solutions and customized services. We look forward to your inquiry and look forward to working together to usher in a new era of efficient packaging.

 

 

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Advanced High-Precision Equipment from Kezhen industries

Here in Kezhen, through over 20 years of purchasing equipment continuously, we have complete processing machines to meet your customized needs of high precision, high efficiency and high reliability manufacturing.

 

Even in order to control our products’ quality, we have self-made core special equipment including CNC external thread grinding, CNC internal thread grinding, testing instruments, and even tooling fixtures and tools are completed independently. We control the entire vertical industry chain and process to ensure the consistent product quality.

 

There are the latest 4 anodizing lines to producing anodized components.Our production technology achieves a smooth and uniform surface finish with roughness values (Ra) as low as 0.5µm and anodized thicknesses ranging from 0.5-150 µm. Widely applicable to aluminum, zinc, magnesium, titanium and other non-ferrous metals and alloys. No matter how these materials are made, whether it's CNC machining, sheet metal, extrusion or any other method, we can meet your requirements well. Send us your inquiries today!

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