싱글빔(single-beam) 방식의 분광광도계
OPTIZEN POP-V는 자외선과 가시광선 대역에서 시료의 파장별 투과도 또는 흡광도를 측정하여 이로부터 농도나 순도 등의 정량적 특성을 파악할 수 있습니다.| 제품 사양 | |
|---|---|
| Photometrics System | Single-beam type |
| Light Source(s) | Tungsten halogen lamp |
| Detector | Silicon Photodiode |
| Spectral Bandwidth | < 1.8 nm |
| Wavelength Range | 340 to 1100 nm |
| Wavelength Display (setting) | 0.1 nm |
| Wavelength Accuracy | <± 0.5 nm |
| Wavelength Repeatability | <± 0.2 nm |
| Wavelength Slew Rate | 7,800 nm/min |
| Scanning Speed(Max) | 4,000 nm/min |
| Photometric Range | 3 Abs |
| Photometric Display | Absorbance : -3 A to 3 A Transmittance : 0% to 300% |
| Photometric Accuracy | <± 0.005 Abs at 0.0 to 0.5 Abs <± 1% Abs at 0.50 to 2.0 Abs (NIST SRM 930e) |
| Baseline Stability | < 0.002 Abs/h (700 nm, after one hour warm-up) |
| Baseline Flatness | < 0.003 Abs rms (340 to 1,050 nm, after one hour warm-up) |
| Stray Light | < 0.05 % (at 340 nm with 0.5% NaNO2) |
| Photometric noise | < 0.0002 Abs rms (at 700 nm) |
| Monochromator | Czerny-Turner Monochromator |
| Standard Cell Holder | Multi-cell (8 cells) |
| Operating System (OS) | Android |
| Display | 7-inch (Resolution: 1280 x 800) |
| Control Options | Stand-alone PC |
| Dimensions(W*D*H) | 433 × 381 × 180 mm |
| Power Requirement | AC 100-240V, 50/60Hz, 140VA |
| Weight | 10.5kg |
| PC Software | (optional) View for Windows |
| Connectivity | RJ45 ethernet (PC, printer) USB A type * 2 (USB Drive) RS-232 * 2, USB B type * 1 (Debugging & FW update) |