Luminance and Color Meter
$8,200.00
- 1° measurement angle
- Portable, lightweight, compact and battery powered
- SLR (Single Lens Reflex), precise targeting ; shows exact area to measure
- Non-contact measurements
- Converts the color of the indicated area to numerical values
- Quick measurements of the viewed object color without the influence of outside areas
- Easy to-read display
- Luminance units of cd/m² can be selected
- Two-way RS-232C communication
- PC connection to send measurement data and receive control signals
- Color difference measurement
- User calibration
- Support for remote control and data processing
- Light source measurements
- Reflective-subject measurements
- Display measurements
The CS-100A Color and Luminance Meter is a portable tristimulus colorimeter for measuring any illumination source, whether it’s a traffic light or a xenon lamp. The CS-100A luminance and color meter allows luminance and chromacity to be measured remotely with an acceptance angle of 1°. It is the perfect marriage of efficiency and ergonomics with regards to spot measurements of color and luminance in a handheld portable instrument. The ultra-portable Konica Minolta color and luminance meters can also measure the brightness and color of the light.
The CS-100A color and luminance meter can measure nearly any type of light source, indoors or out. The CS-100A is incredibly precise, designed for portability, and minimizes measurement time. It is a tristimulus spot meter used to measure the luminance and color values of colored light sources. It serves the same purpose as the LS-100, but with the added bonus of a color measurement option. The CS-100A luminance and color meter has an optical system that allows precise targeting and ensures that the viewfinder shows the exact area to be measured, even up close. The view finder on the CS-100A shows the measured luminance value measurement field as well as the measurement environment. We have also given special attention to minimize flare.
Model | CS-100A Luminance Color Meter |
---|---|
Type | SLR spot colorimeter for measuring light-source and surface luminance and chromaticity |
Measuring angle | 1° |
Optical system | 85mm f/2.8 lens; SLR viewing system; flare factor less than 1.5% |
Angle of view | 9° with 1° measurement area indication |
Focusing distance | 1014mm (40 in.) to infinity |
Receptor | 3 silicon photocells filtered to detect primary stimulus values for red, green, and blue light |
Spectral response | Closely matches CIE 1931 Standard Observer curves (xÌ2λ, yÌλ, zÌλ) |
Response time | Switchable: FAST: Sampling time: 0.1s, Time to display: 0.8 to 1.0s; SLOW: Sampling time: 0.4s, Time to display: 1.4 to 1.6s |
Luminance units | cd/m² or FL (switchable) |
Measuring range*1 | FAST: 0.01 to 299,000cd/m² (0.01 to 87,530fL); SLOW: 0.01 to 49,900cd/m² (0.01 to 14,500fL) |
Accuracy*2 | Luminance (Y): -2% of reading -1 digit Chromaticity (x, y): FAST: 48.1cd/m² or above: -0.004; Below 48.1cd/m²: Below measurement range SLOW: 12.0cd/m² or above: -0.004; Below 12.0cd/m²: Below measurement range |
Repeatability*1 | Luminance (Y): -0.2% of reading -1 digit Chromaticity (x, y): FAST: Y 100cd/m² or above: -0.001; 48.1 to 99.9cd/m²: -0.002; Below 48.1cd/m²: Below measurement range SLOW: Y 25.0cd/m² or above: -0.001; 12.0 to 24.9cd/m²: -0.002; Below 12.0cd/m²: Below measurement range (Measurement subject: Illuminant A) |
Target value | 1; set by measurement or numerical input |
Measurement modes | Absolute color: Yxy; color difference ◺ (Yxy) |
Display | External: LCD; 3 values (Y, x, and y) of 3 digits each with additional indications Viewfinder: 3-digit LCD (showing luminance value y ) with LED backlight |
Data communication | RS-232C; baud rate: 4800bps |
External control | Measurement process can be started by external device connected to data output terminal |
Power source | One 9V battery; Power can also be supplied via data output terminal |
Operating temperature/humidity range | 0 to 40°C, relative humidity 85% or less (at 35°C) with no condensation |
Storage temperature/humidity range | -20 to 55° C, relative humidity 85% or less (at 35° C) with no condensation |
Dimensions (W x H x D) | 79 x 208 x 154mm (3-1/8 x 8-3/16 x 6-1/16 in.) |
Weight | 890g (2 lb.) without battery |
Standard accessories | Lens cap; Eyepiece cap; Protective filter; ND eyepiece filter; 9V battery; Chromaticity chart; Case |
Specifications are subject to change without notice. | |
*1 Standard Illuminant A *2 Standard Illuminant A measured at ambient temperature of 20 to 30° C |
①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.
②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.
③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.
④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.
⑤Tracking Your Order
You will receive a tracking number once your package is shipped. If you experience any issues, please contact us for assistance.
For more details, please see our [Complete Shipping Policy].