Microprocessor UV-VIS Double Beam Spectrophotometer (Model: HV-2800-A)

Microprocessor UV-VIS Double Beam Spectrophotometer Variable Bandwidth (Model: HV-2800-A)

Technical Specifications:

- (8 cell holder)

- Wavelength Range: 190-1100nm

- Spectral Bandwidth: 0.5/1/1.5/2/4/5nm Variable

- Optical System: Double Beam, Blazed Holographic Grating (1200 lines/mm)

- Wavelength Accuracy: ±0.5nm

 Wavelength Repeatability: ≤0.2nm

- Wavelength Setting:  Auto, Resolution 0.1nm

- Photometric Range: 0~200%T,-4~4A,0~9999C

- Photometric Accuracy:  ±0.002 A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T)

- Photometric Repeatability:  ≤0.001 A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)

- Stray Light: ≤0.05%T(220/360nm)

- Scan Speed: High, Medium, Low. Max.2000nm/minute

- Baseline Flatness:  ±0.001A

- Stability: ±0.001A/h (500nm,0A)

- Detector: Silicon Photodiode

- Lamps: Tungsten Lamp & Deuterium Lamp (Pre-aligned)

- Display: Graphic LCD (320*240 Dots)

- Keypad: 30-key Alphanumeric Membrance Keypad

- Output Port: USB Port

- Printer:  Mini Serial Printer; PC Printer

- PC Software: PC Scanning Software

- Dimension: 635x515x255mm

INTERNAL CODE: - KD. 2484.25088