MN-R is a portable reflectance meter newly developed by our company. In order to facilitate customers' portability and facilitate on-site measurement and development. This instrument fully complies with the international standard ISO3906-1980 (E) and national standards GB/T13452.3-92, GB9270-88, and GB5211.17-88. Suitable for measuring the covering power of paints, clear paints - light colored paints, as well as colorants, pigments, and various coloring agents on substrates.

2、 Instrument features:
1. The ultra small design can be carried in a pocket, making it easier to carry and measure on site. It is currently the smallest and lightest reflectivity meter in China.
2. No need for zero calibration, simple operation.
3. Ultra energy-efficient design, can be operated using a single No. 5 battery (rechargeable or alkaline). A new battery can be used continuously for more than 50 hours and can measure approximately 10000 data points.
4. The special moisture-proof process allows you to use it with confidence in various harsh environments.
5. A long-lasting light source that does not require replacement.
6. The national calibration whiteboard transmits standard values accurately and reliably.

III Technical Specifications:
1. Measurement range: 0-100%
2. Measurement conditions: 0/45 (0-degree reception, 45 degree transmission)
3. Measurement accuracy: 1.5%
4. Working power supply: one AA alkaline battery or rechargeable battery
Working voltage: 0.8V~1.5V
5. Measurement aperture: 12 × 17mm (elliptical)
6. Usage conditions: Environmental temperature: 0 ℃~40 ℃
Relative humidity: not exceeding 85%
7. Host size: (length) 114mm × (width) 32mm × (height) 64mm
8. Host weight: 300 grams

4 after-sale service:
1) The whole machine and accessories are covered by a one-year warranty. Any malfunctions that occur during normal use of this product during the warranty period can be covered by warranty at the dealer's purchase location or manufacturer. Lifetime maintenance, if users have any usage or technical problems, they can contact our company in a timely manner.
2) In the following situations, paid repairs are required. (A certain amount of material costs will be charged depending on the situation, and maintenance fees will be used for shipping)
A、 Malfunction occurs when using this product under normal conditions, but beyond the warranty period.
B、 Abnormal use, including human damage, liquid ingress, and battery leakage (users are reminded to use high-quality dry batteries from reputable manufacturers)
C、 Malfunctions and damages caused by failure to follow the instructions and precautions in the manual.

Five Factory list:
1. One host.
2. One standard board and five black and white checkered papers.
3. The host is packaged in a plastic box and an outer packaging paper box.
4. One user manual and one certificate of conformity for the instrument.
5. Wipe a mirror cloth.

VI service
Service Hotline:
Supplier: Shenzhen Sudrui Technology Co., Ltd
Website: www.speedre.com
邮箱： speedre@qq.com