Description
The Sekonic SpectroMaster C-700 is designed for motion and still image capturers who must produce quality results with proper subject color while working with multiple types and brands of light sources. A full-spectrum color meter, the C-700 can precisely measure LED, HMI, Fluorescent sources, new-style plasma lamps as well as tungsten lamps, natural light and electronic flash. Its high-resolution measuring system, featuring CMOS sensor, capture and displays spikes in light source output to provide unsurpassed color measurement accuracy.
C-700 SpectroMaster – Technical Specifications
| Illuminance Meter Class: | Conforms to requirements for Class A of JIS C 1609-1: 2006 “Illuminance meters Part 1: General measuring instruments” |
| Sensor: | CMOS linear image sensor |
| Spectral Wavelength Range: | 380nm to 780nm |
| Output Wavelength Pitch: | 1nm |
| Measuring Range: | Ambient light (1 to 200,000lx=0.09 to 18,600fc) Flash Light (20 to 20,500lx・s) |
| Accuracy *4, 5 (Standard Illuminant : | Illuminance: ±5%±1 (1 to 3,000 lx), ±7.5MK±1digit (3,000 to 200,000 lx) of displayed v CCT: ±4MK-1 (Standard Illuminant A, 800 lx) |
| Repeatability (xy=Standard Illuminant A: | Illuminance: 1%+1 digit (30 to 200,000 lx), 5%+1 digit (1 to 30 lx) of displayed value CCT: 2MK-1 (500 to 100,000 lx) CCT: 4MK-1 (100 to 500 lx) CCT: 8MK-1 (30 to 100 lx) CCT: 17MK-1 (5 to 30 lx) |
| Visible-region Relative Spectral Re-sponse Characteristics (f): | Within 9% |
| Cosine Response (f2): | Within 6% |
| Temperatutre Drift (fT): | Illuminance: ±5% of displayed value CCT: ±12MK-1 (Standard Illuminant A, 1,000lx) |
| Humidity Drift (fH): | Illuminance: ±3% of displayed value CCT: ±12MK-1 (Standard Illuminant A, 1,000lx) |
| Power Source: | AA (1.5V) x 2 pcs, USB bus power |
| Measurement TIme: | Ambient Max.: 15 sec. Ambient Min.: 0.5 sec. Flash: 1 to 1/500s (in 1, 1/2 or 1/3 steps) also 1/75, 1/80, 1/90, 1/100, 1/200, 1/400 |
| Measuring Modes: | Text mode, Spectral graph mode, CRI mode, Lighting filter mode, Camera filter mode, Spectral compari-son mode, Multi Lighting Mode, White Balance Mode |
| Other Functions: | Digital/Film mode, Data memory: 99 data, Preset Function, Auto power off, Auto Dimmer |
| Display languages: | English, Japanese, Chinese (Simplified) |
| Interface: | USB 2.0 |
| Operating Temperature: | -10 to 40 deg. C |
| Storage Temperature: | -10 to 60 deg. C |
| Dimensions: | 73w x 183h x 27d (body), 40d (light receiving part) mm (2.9w x 7.2h x 1.1d, 1.6d inches) |
| Weight: | 230g (C-700), 238g (C-700R) without batteries |
