BNVIS-S140 BNVIS-S150 Single Beam Visible spectrophotometer
Negotiable
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Model | BNVIS-S140 | BNVIS-S150 | |
Optical system | Single Beam, holographic grating 1200 lines/mm | ||
Wavelength Range | 325-1100 nm | ||
Spectral Bandwidth | 4 nm | 2 nm | |
Wavelength Accuracy | ±1.0 nm | ||
Wavelength Repeatability | 0.5 nm | ||
Photometric Range | 0 ~ 200%T, -0.301 ~ 3.000Abs, -9999 ~ 9999C, -9999 ~ 9999F | ||
Transmittance Accuracy | ±0.5 %T | ||
Transmittance Repeatability | 0.2 %T | ||
Stray Light | 0.3 %T(at 360nm) | 0.2 %T(at 360nm) | |
Baseline Flatness | / | ≤±0.004 Abs | |
Baseline Drift | ≤0.002 Abs / half hour (after warm-up at 500 nm) | ||
Display Screen | 4.3 inch color touch-screen display, LCD | ||
Photometric model | T.A.C | ||
Monochromator Type | Czerny-Turner | ||
Detector | silicon photocell | ||
Wavelength Calibration | automatic calibration after starting up | ||
Wavelength Resolution | 0.1 nm | ||
Light Source | tungsten lamp (2000h, 20W/12V) | ||
Output Interface | USB interface | ||
Standard cell Holder | 4 position 50mm adjustable sample holder (10mm, 20mm, 30mm, 40mm, 50mm, position-adjustable) | ||
Sample compartment | 10mm pathlength cuvette | ||
PC software | NO | YES | |
Power | 220V 50Hz 90VA / 110V 60Hz 90VA | ||
Overall Dimension | 470×380×225mm (L*W*H) | ||
Package Dimension | 650×539×370mm (L*W*H) | ||
Net Weight | 10.5 Kg | ||
Gross Weight | 14.5 Kg | ||
Standard Accessories | Glass cuvette 10mm×4, Fuse×2, Power cable, User manual | Glass cuvette 10mm×4, Fuse×2, Power cable, User manual, Software, USB cable |