| Model | P9 Double Beam UV/Vis spectrophotometer |
| Optical system | Double beam |
| Light source | Tungsten lamp, Deuterium lamp |
| Spectral bandwidth | 0.5, 1, 2, 4, 5 nm |
| Wavelength range | 190 ~ 1100 nm |
| Wavelength accuracy | ±0.3 nm |
| Wavelength repeatability | ≤0.2 nm |
| Wavelength display | 0.1 nm |
| Slew rate | 6000 nm/min |
| Scanning speed | 20 ~ 3200 nm/min |
| Photometric range | -4 ~ 4 A, 0 ~ 400%T, 0 ~ 9999.9T |
| Photometric accuracy | ±0.002 A @ 0.0 ~ 0.5 A, ±0.004 A @ 0.5 ~ 1 A, ±0.3 %T @ 0 ~ 100 %T |
| Photometric repeatability | ≤0.001 A @ 0.0 ~ 0.5 A, ≤0.002 A @ 0.5 ~ 1 A, ≤0.15 %T @ 0 ~ 100 %T |
| Noise | ≤0.0002 A @ 0.0 A, 500 nm, ≤0.0004 A @ 1 A, 500 nm,≤0.0008 A @ 2 A, 500 nm |
| Drift | ≤0.0005A/h @ 500 nm, After warm up 1 hour |
| Baseline flatness | ≤0.0005 A |
| Stray light | ≤0.03 %T@ 220, 360 nm |
| Measurement mode | A,%T,C |
| Detector | Dual Silicon Photodiodes |
| Sample charger | 10 mm (Single) |
| Display | 10.1 Inch IPS color LCD with touch screen(1280×800) |
| Storage | 64GB (built-in), unlimited expansion (USB memory, SD card, network storage device) |
| Interface | USB-A (expandable, connect to printer, memory, mouse, keyboard and other peripherals) × 3, USB-B × 1, RJ-45 (Ethernet) × 1, VGA × 1, HDMI × 1, Extensible Bluetooth, WIFI |
| Power requirement | 100 ~ 240 V AC,50/60 Hz,140 W |
| Dimensions | 580(W)×420(D)×235(H) mm |
| Weight | 18 kg |
Complaint
