Description
Overview
GAOTek digital color whiteness meter – LCD display is used to measuring the whiteness of textile printing and dyeing, paint coatings, chemical building materials, paper and carboard, plastic products, white cement, ceramics, enamel, clay, talcum powder, starch, flour, salt, detergents, cosmetics, and other objects.
Features
- LCD display, low-power configuration
- Stable LED light source, long service life
- Stable measurement data, good repeatability
- Portable, small, and lightweight design
- Low-voltage prompt, automatic shutdown function
- Has a quick startup of 30 seconds
Technical Specifications
| Measuring Range | 0 to 199 |
| Whiteness Formula | Blue whiteness WB = R457 |
| Light Source | LED light source |
| According To Test Conditions | In line with GB or T3978 provisions 45/0 |
| Show | LCD Display |
| Measuring Apertura | Φ 30 |
| Resolution | 0.1 |
| Zero Drift | ≤ 0.2 min or 10 min |
| Indication Drift | ≤ 0.3 min or 3 min |
| Measurement Repeatability | ≤ 0.3 |
| Power Supply | AC 220 V, 50 Hz |
| Relative Humidity | ≤ 85 % RH |
| Ambient Temperature | +41 °F to +95 °F (+5°C to + 35°C) |
| Weight | 7.72 lb (3.5 kg) |