Reflectance Meter (Cryptometer)

Product: Reflectance Meter / Hiding Power Meter ARM-216

The Reflectance Meter / Hiding Power Meter ARM-216 is a versatile instrument designed for measuring the reflectivity and transparency of various materials, including coatings, films, plastics, and solid surfaces. It meets international and national standards and is widely used in industries such as coatings, pigments, inks, plastics, printing and dyeing, and film screenings.

Specifications:

Size: 140 x 45 x 75mm (5.5 x 1.8 x 3.0 inches)
Weight: 310g (10.93 ounces)
Power Supply: Power Adapter or 3.7V Lithium Battery
Measurement Range: 0~100
Resolution: 0.1
Accuracy: ±1
Measurement Area: 7x14mm (Ellipse)
Operation Temperature: 040°C (32104°F)
Operation Humidity: <85%RH
Standard Accessories:

Power Adapter
Main Unit
Standard Board (Black & White)
Testing Board (Black & White)
Optic Cleaning Cloth
Carrying Case
Operation Manual
Optional Accessories:

Bluetooth Adapter & Software
USB Cable & Software
Key Features:

Lithium Ion Rechargeable Battery for portable use
Backlight Display for visibility in various lighting conditions
Buzzer Sound Reminder for indicating measurement status
Low Battery Indicator to alert when battery power is low
Computer Connection for data transfer and analysis
The Reflectance Meter ARM-216 operates by detecting the reflected light from the sample surface using a photocell and DC amplifier. The display shows data that is directly proportional to the reflected light. The instrument's spectral sensitivity is approximately equal to the product of Sc(?) and y(?), ensuring accurate measurements.

This instrument enables the assessment of coating transparency, reflectivity, and hiding power according to international standards. It provides a valuable tool for quality control, product inspection, and standardized management in various industries.