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model: | V-T1 | V-T1N |
Optical system: | Self-aligning optical system, 1200 / mm holographic grating | |
Wavelength range: | 340~1000nm | 325~1000nm |
Spectral bandwidth: | 5nm | 4nm |
Wavelength accuracy: | ±2nm | |
Wavelength repeatability: | ±1nm | |
Transmittance accuracy: | ±0.8%T | ±0.5%T |
Transmittance repeatability: | ±0.4%T | ±0.2%T |
Stray light: | ≤0.3%T, 在360nm处 | |
Photometric range: | 0~200℅T,-0.301~2.5A,0~9999C(0-9999F) | |
light source: | Tungsten lamp | |
Data Display: | LED | |
Data output: | 232 serial port (optional external mini serial printer) | |
Input voltage and frequency: | 90~250V/AC 50~60Hz |