The MN-B2 reflective blackness meter is a highly sensitive reflectivity measuring instrument used to measure the degree of blackness on the surface of black and dark gray objects. The measurement accuracy of the instrument has a good correlation with the dense reflection photometer specified by the American Society for Testing and Materials (ASTM) standards. The measurement circuit of the instrument uses high-precision, low drift integrated operational amplifiers and large-scale integrated circuit A/D converters, so the instrument readings are stable, the work is reliable, and the use is convenient.

Technical Indicators:

Gloss parameter (Gloss unit GS)

Measurement range, division value, indication error, stable value

0～199.9 0.1 0.1 ±0.4

Projection angle: 45/0

Working voltage: One AA dry battery is sufficient. （1.5v）

Window size: 12 × 16mm

Host size: 114 × 32 × 68mm (length × width × height)

Net weight of the instrument: 300g

Glass panel size: 200 × 80 × (3-5) mm

Coating machine: groove depth of 0.1mm and 0.2mm

Product Features:

Excellent quality and high market share.

It can be equipped with glass plates and applicators for accurate wet film measurement, as well as for determining the blackness of dry powder powder. Wet and dry dual-use.

The standard grayscale transmits standard values accurately and reliably.

A compact, lightweight, and truly portable device.

Energy saving, worry free, and efficient, one battery can be used continuously for nearly 60 hours to measure nearly 10000 data points.

High stability, ready to test.

Quartz crystal standard version with extremely low annual variation rate.

LED long-lasting light source.

Automatic shutdown, saves power, and avoids battery leakage causing malfunctions.

service

Service Hotline:

Supplier: Shenzhen Sudrui Technology Co., Ltd

Website: www.speedre.com

邮箱： speedre@qq.com