UV/VIS Spectrophotometer BK-V2001 340–1020nm (CAT#: STEM-LT-1034-ZJF)

The BK-UV/V2000 Series Spectrophotometers are advanced, high-reliability instruments featuring high-performance optical components, a 24-bit AD chip, and integrated IoT connectivity. With low noise, high stability, and intelligent operation, they deliver accurate and reproducible results for a wide range of spectrophotometric applications. The series supports manual or automatic wavelength setting, wireless data transfer, and optional Bluetooth printing for enhanced workflow efficiency.

Wavelength Range: 340–1020nm
Bandwidth: 4nm (2nm optional)
Wavelength Setting: Manual
Wavelength Accuracy: ±2nm
Wavelength Reproducibility: ±1nm
Stray Light: 0.1%T
Photometric Range: 0–200%T, -0.3–3.0A
Photometric Accuracy: ±0.5%T, ±0.004Abs (0–0.5A), ±0.008Abs (0.5–1.0A)
Photometric Reproducibility: ±0.5%T, ±0.004Abs (0–0.5A), ±0.008Abs (0.5–1.0A)
Photometric Stability: ±0.15%T, ±0.002Abs (0–0.5A), ±0.004Abs (0.5–1.0A)
Lamp Switch: Auto, 340nm
Stability: 0.002A (500nm, 3min)
Noise: 0.15%T
Detector: Imported silicon photodiode
Output: USB & Bluetooth
Wi-Fi Module: Yes
Wireless Printing: Yes (Optional Bluetooth printer)
IoT Module: Yes
Supply Power: 220V, 50/60Hz; 110V, 50/60Hz (Optional)
External Size (W×D×H): 450×370×190mm
Package Size (W×D×H): 520×450×300mm
Net Weight: 7kg
Gross Weight: 9kg

7-inch TFT capacitive touch screen with high-definition display.
Cloud storage for easy data access and WeChat integration.
High-resolution C-T monochromator and 24 high-precision AD chips for low stray light (≤0.1%) and high stability (0.002A).
2000 data sets and 96 working curves storage for convenience.
Standard USB, WiFi, and Bluetooth modules for seamless connectivity.

STEM-LT-1032-ZJF
STEM-LT-1033-ZJF
STEM-LT-1035-ZJF
STEM-LT-1036-ZJF