Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of desktop whiteness meter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk desktop whiteness meter in stock here from our factory. We also accept customized orders.
For regular orange light white testing in laboratories, manufacturing facilities, and excellent control departments, the WSB-3 desktop whiteness meter is a cost-effective option. Without investing in a more sophisticated scientific system, it is intended for customers who require essential whiteness measurement features for daily material inspection.
Within the range of 0 to 199, the instrument measures orange light whiteness R457. The 30-mm measurement diameter allows regular testing of appropriate material samples, while an LED light source and LCD display provide a simple measurement process.
The WSB-3 provides a useful option for conducting regular whiteness checks for small and medium-sized manufacturers, incoming examination departments, and distributors of laboratory equipment. It provides a constant measurement procedure for both raw materials and finished-product batches, assisting comparison.
The WSB-3 is appropriate for organizations that prioritize vital testing capability, easy workstation use, and cost-conscious equipment purchases due to its desktop format and focused measurement function.
product key technologies
Introduction
Precise measurement, easy control - The desktop whiteness meter is an ideal choice to meet your daily office and professional testing needs.
It can quickly and accurately measure the whiteness of paper, fabrics and various other materials, making color management and quality control more efficient. Featuring simple and intuitive operation with a compact desktop design, it is perfectly suited for desktop placement and can be easily applied in laboratories, offices, production lines and other scenarios.
Equipped with a high-sensitivity sensor, it delivers stable and reliable measurement results, giving you full confidence in every test.
Product Applications
1. Paper Testing: Quickly measure the whiteness of various papers to ensure consistent color standards in the printing, packaging and publishing industries.
2. Textile Testing: Suitable for whiteness evaluation of fabrics, yarns and other textile materials, helping the apparel and home textile industries control product quality.
3. Coating & Plastic Testing: It can be used to test the whiteness of coatings, plastic products and other materials, providing reference for production quality and visual effect.
4. Laboratory Research: Provide accurate whiteness data support for material science, color science and related experiments.
5. Office & Production Line Use: Compact and desktop-designed, it enables fast whiteness measurement in offices and production sites.
Products Description
Operators can maintain dependable measurement conditions during daily whiteness inspection with a consistent start and calibration procedure.
Step 1: Position the Instrument
Place the WSB-3 on a workbench that is quality and secure. Make sure the assessment region is tidy and that the device is set up in a suitable setting for use.
Step 2: Switch On the Instrument
Attach the instrument to the power supply that is specified, and then turn it on. The recommended business process and any necessary waiting period before measurement should be found in the user manual.
Step 3: Check the Reference Standard
To test the reading of the instrument, use the manufacturer's reference normal. Just according to the WSB-3's operating instructions, perform zero adjustments or calibration.
Step 4: Prepare and Measure the Sample
Place a measurement position where the sample is fresh and properly prepared. When comparing different materials or manufacturing batches, ensure consistency in the sample placement.
Step 5: Record and Review the Results
Include the test recognition, material type, batch information, and the displayed whiteness value. Follow a steady multiposition sampling protocol for examples with uneven surfaces.
Step 6: Maintain the Instrument
Keep the guide standard and measurement area tidy. Store the validation accessories and the instrument in the manufacturer's recommended conditions.
Request the formal WSB-3 user guide from QiweiLab for the precise warm-up time, zero-adjustment method, and calibration interval.
Technical Parameters
|
Model |
WSB-3 |
|
Measuring Range |
0~199 |
|
Measuring Content |
Blue Light Whiteness r457 |
|
Light Source |
LED light source |
|
Display Mode |
LCD display |
|
Diameter Measurement |
￠30 |
|
Minimum Value |
0.1 |
|
Measurement Repeatability |
0.2 |
|
Indicator Error |
≤±1 |
|
Environment Temperature/Humidity |
5℃ ~ 35℃ / ≤85%RH |
|
Transportation and Storage Environment |
-20℃ ~ 50℃ / ≤90%RH |
Request a Quick Quote for WSB-3 Desktop Whiteness Meter
Do you need a reliable pc whiteness meter for your lab, factory, or quality control department?
With a small desktop format, an LED light source, LCD display, and a measurement of orange light whiteness R457, the WSB-3 is able to do so. To verify the product specifications, available paperwork, and purchasing options, please contact QiweiLab.
Obtain a quote for a product
Include the country of origin, your software, and the anticipated order quantity. Our experts can advise you on the suitability of the item, warranty terms, validation procedures, and shipping requirements.
Partnership between reseller and wholesaler
QiweiLab welcomes questions from distributors of laboratory equipment, commercial suppliers, and local resellers interested in the WSB-3 Desktop Whiteness Meter.
Please discuss your company profile, target market, and projected purchasing volume with us if you are thinking about adding the WSB-3 to your product line. Our experts may discuss possible distribution cooperation, OEM requirements, and retail pricing.
Contact QiweiLab for Wholesale and Distributor Inquiries.
FAQ
1. What is the measuring range of the WSB-3 Desktop Whiteness Meter?
The WSB-3 has a measuring range of 0–199 and is designed for blue light whiteness R457 measurement.
2. Is the WSB-3 suitable for routine factory quality control?
Yes. It can be used for routine whiteness inspection of compatible paper, textile, plastic, chemical and building material samples. Typical applications include incoming material checks, batch comparison and finished-product evaluation.
3. Is the WSB-3 portable or designed for desktop use?
The WSB-3 is a desktop instrument intended for use on a stable laboratory bench or QC workstation. For frequent mobile inspections, a portable or handheld model may be more suitable.
4. Does the WSB-3 support automatic zero adjustment and calibration?
Please confirm the available adjustment and calibration functions with QiweiLab. The exact procedure should be checked against the official product manual.
5. Does the WSB-3 come with a calibration certificate?
Please contact QiweiLab to confirm whether a calibration certificate or calibration report is available, who issues it and whether it is included in the selected order.
6. Does QiweiLab accept wholesale and distributor orders?
Yes. QiweiLab welcomes wholesale and distributor inquiries. Please provide your company information, target market and estimated purchasing quantity to discuss cooperation.
7. Can the WSB-3 be customized with OEM branding?
OEM inquiries are welcome. Please share your branding, packaging and estimated order quantity so the available customization options can be confirmed.
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