มิเตอร์วัดฟิล์มกรองแสง Visual Light Transmission Film Meter

FEATURES:

• Measures both Transparent & Semi-Transparent materials
• Autocalibration for optimum results
• Optional RS-232C for connecting to PC/Laptop
• Accurate & reliable reading results
• Easy calibration with just a press of a button
• Easy to use and durable
• Plus FREE shock absorbent carrying case

SPECIFICATIONS:

• Measurement Range: 0~100% Light Transmission
• Accuracy: ±0.1%
• Display: 10mm LCD
• Wavelength: 550 Nanometers
• Interface: RS232C (optional, not included in set)
• Sample Thickness: Less than 10mm/0.4inch
• Sample Size: 50 x 50mm Minimum
• Time of Testing: Maximum of 4 Seconds
• Effects from Stray Light: Not Effected by Stray Light
• Lamp Life: 10 Years
• Operating conditions: 0-50°C, <90%RH
• Power Source: 4 x 1.5V AAA Battery (not included)
• Size: 126 x 65 x 27mm (5.0 x 2.6 x 1.1inch)
• Weight (main unit): 129g (batteries not included)