-
E-mail
lsp.sh@163.com
-
Phone
13611839886
-
Address
Room 412, Science and Technology Creative Park, No. 280 Shenbang Road, Minhang District, Shanghai
Product Categories
Shanghai Maizhe Electronic Technology Co., Ltd
Minolta CS-100A Color Brightness Meter from Japan
NegotiableUpdate on 03/16
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Minolta CS-100A Color Brightness Meter from Japan
Product Details
Specifications
Main specifications
| type | SLR point colorimeter for measuring the chromaticity and brightness of light sources and surfaces |
|---|---|
| Opening angle | 1° |
| optical system | 85mm f/2.8 lens; SLR observation system; Less than 1.5% suppression of stray light |
| perspective | 9 °, with 1 ° measurement area indication |
| focus distance | 1014mm to infinity |
| sensor | Three silicon photovoltaic cells with filters are used to detect the primary color stimulus values of red, green, and blue light Spectral sensitivity approximate CIE 1931 isochromatic function curve 
|
| reaction time | Fast: Sampling time: 0.1s, display time: 0.8~1.0s; Slow: Sampling time: 0.4s, display time: 1.4~1.6s Brightness unit: cd/m2Or fL (switchable) |
| measurement range | 快： 0.01~299,000cd/m2（0.01~87,530fL）； 慢： 0.01~49,900cd/m2（0.01~14,500fL） |
| accuracy | Brightness (Y): ± 2%, ± 1-digit reading Chromaticity (x, y): ± 0.004 (measured at ambient temperature of 18-28 ° C/64-82 ° F for light source A) |
| repetitiveness | Brightness (Y): ±. 2%, ± 1-digit reading 色度 （x,y）： 快： Y 100cd/m2Or above: ± 0.001; 48.1~99.9cd/m2：±0.002； 48.1cd/m2Below: Below the measurement range 慢： Y 100cd/m2Or above: ± 0.001; 12.0~24cd/m2：±0.002； 12.0cd/m2Below: Slow below measurement range (measured object: light source A) |
| target value | 1. Set through measurement or digital input |
| Measurement Mode | Color: Yxy; Color difference: Δ (Yxy) |
| display | External: LCD; Three 3-digit values (Y, x, and y), each with an additional indication Viewfinder: 3-digit LCD (displaying brightness value y) with LED backlight |
| data communication | RS-232C； Baud rate: 4800bps |
| external control | The measurement process can be initiated by an external device connected to the data output terminal |
| power supply | One 9V battery; It can also be powered through data output terminals |
| Temperature/humidity range for use | 0-40 ° C, relative humidity below 85% (35 ° C), no condensation allowed |
| Storage temperature/humidity range | -20-55 ° C, relative humidity below 85% (35 ° C), no condensation allowed |
| Dimensions (W × H × D) mm | 79 × 208 × 154mm |
| weight | 890g， Battery not included |
| Standard Accessories | Lens cap; Eyepiece cover; Protective filter layer; ND eyepiece filter; 9V battery; outer box |
Specifications are subject to change without prior notice.
