Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A

Features for BK-WM1:

1. AC&DC power supply, low power consumption, cabinet and handsome contour design, facilitating field and lab use.

2. Microcomputer, LCD liquid crystal with backlight display, low voltage warning, and the device will automatically shut down after 10 minutes of no operation.

3. Automatic zeroing and correction, averaging measurement function. Stable measurement data, good repeatability and small error.

4. Equipped with high-efficiency long-life LED light sources, maintenance-free operation is achieved.

5. It can start working normally after a 30-second warm-up and is equipped with a USB data output interface.

Features for BK-WM2:

1. The design with the reliable active platform, can effectively prevent the phenomenon of the light leak in the measurement hole.

2. The simple operation, and can accurately measure the opacity degree of the paper.

3. Adopt the standard white plate rated by the central government to convey the standard value, and the measurement is accurate and reliable.

Features for BK-WM2A:

1. The configuration with the high-automatic&multi-function microcomputer, equipped with the RS232 serial communication interface to connect the printer.

2. The overall spectrum characteristics of the instrument comply with the responding curve of the CIE standard observer, and can accurately obtain the ISO whiteness degree.

3. High stability and reproducibility, completely eliminating system drift error, with data storage and query functions, meeting GLP requirements.

4. Equipped with data storage and query functions, as well as fully automatic calibration.

Features for BK-WM3 and BK-WM3A:

1. Adopt the quality imported&original components, with the high-efficiency&low-spoilage circuit, and with the good reliability.

2. The configuration with the high-automatic&multi-function microcomputer, equipped with the RS232 serial communication interface to connect the printer.

3. The overall spectrum characteristics of the instrument comply with the responding curve of the CIE standard observer, and can accurately obtain the ISO whiteness degree.

4. Nonlinear data processing and data smoothing functions, rapid automatic multi-point calibration, self-diagnostic information prompts, fast and stable response, maintenance-free reliable operation.

5. High stability and reproducibility, completely eliminating system drift error, with data storage and query functions, meeting GLP requirements.

6. Equipped with data storage and query functions, as well as fully automatic calibration.

Technical Parameters:

Model	BK-WM1		BK-WM2	BK-WM2A	BK-WM3	BK-WM3A
Measuring Range	0~199			0~120
Measuring Condition	45/0				0/d	d/0
Illuminant	D65	/
Display	LCD
Whiteness Mean	Whiteness degree of blue light Wb=R457
Minimum Readout	0.1			0.01
Calibrate	Φ15		Φ30
Zero Drift	≤±0.1
Indication Error	≤±2.5		≤±1
Repeatability	≤0.2
Power Supply	AC220V, 50/60Hz; DC 7.5V, 0.2A(1.5V AA alkaline dry battery*5), power supply adapter		AC220V, 50/60Hz; 110V, 50/60Hz
External Size(W*D*H)	235*75*65mm		325*265*280mm		310*280*280mm
Package Size(W*D*H)	370*285*175mm		400*330*345mm		370*355*380mm
Net Weight	0.8kg		4kg	4.56kg	3.1kg
Gross Weight	1.8kg		5kg	5.56kg	4.1kg

Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A — professional solution in the Laboratory Analysis Equipments category

Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A is a modern business-class equipment designed for daily operation in demanding conditions. The combination of reliability, accuracy and durability makes this product the optimal choice for companies seeking consistent process quality, predictable results and reduced operating costs. The purchase price is a reasonable investment in the development and scaling of the enterprise.

Why Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A

• Reliability and durability: industrial-grade design and materials withstand intense loads.
• Accuracy and repeatability: stable performance that reduces the risk of defects and downtime.
• Process efficiency: optimizing staff time and increasing productivity at every stage.
• Compliance with standards: manufactured taking into account current international requirements for the business segment.
• Ease of integration: Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A fits easily into existing process lines and IT infrastructure.

Areas of application Laboratory Analysis Equipments

Laboratory Analysis Equipments solutions are widely used in manufacturing, research laboratories, construction sites, energy and agricultural sectors, pharmaceutical and food industries. Implementing Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A allows you to increase productivity, ensure accuracy of operations and optimize resource utilization across the entire enterprise.

Key benefits for business

Technical highlights

• Industrial reliability of components and assemblies for long-term trouble-free operation.
• Stable parameters that ensure repeatability of results and product quality.
• Energy efficiency and optimized life cycle cost of ownership.
• Compatibility with related equipment and standard data exchange protocols.

Service and support

Together with Whiteness Meter BK-WM1 BK-WM2 BK-WM2A BK-WM3 BK-WM3A you receive professional advice on selection, commissioning and personnel training. We provide warranty and post-warranty service, prompt delivery of consumables and spare parts. Our team supports projects from the procurement stage to the stable operation of the complex so that your business receives the expected result every day.