REFLECTANCE METER / WHITENESS METER-
Model Number : TC-1177
Principles - Whiteness is property of Luminous Objects. Whiteness is measured in terms of diffuse Reflectance, which is the ratio of reflected light measured at 90° after passing through a suitable filter and the incident light that is generally at 45° to the surface of the sample. With 45° Diffuse Reflectance head for whiteness & brightness measurement. This Instrument is Filter less - 2 colors wavelength provided on selectable switch with long life secondary standard. Detailed specification as follows:
Salient Features:
- Ideal for measuring whiteness & brightness
- Same instrument can be used to measure Whiteness & Brightness. Filter less - 2 colors wavelength provided on selectable switch with long life secondary standard..
- Standard Filter - Green and Blue Filter.
- Simple to operate
- Instrument conforms to the basic requirement of IS : 101
| Light Source | Long life LED / Tungsten Lamp |
|---|---|
| Detector | Sealed silicon photo detector |
| Diffuse Reflectance | 00.0 to 100.00 with negative & over range indication, |
| Display | 3.5 digit LED (With decimal display) |
| Accuracy | ± 1 % |
| Accessories | Manual, Powder Tray, Pressure Plate, Standard block |
| Overall Dimensions | 380 X 445 X 205(L X W X D) mm |
| Weight Net | 5 Kg |
| Operating Voltage | 230 V, 50 Hz, Single Phase, AC Power supply |
