dalian, United States
We offer the best product range of Spectrophotometers.
Dalian Focus Scientific Instrument & Chemical Co., Ltd
V721 vis spectrophotometer with 340-1020nm
Features:
1.simple spectrophotometerand cheap price
2.Adjust automatically 0%A and 100%T.
3.Direct concentration read-out and concentration factor setting function
4.Software/printeroptional
Specifications:
Model | V721A | V722A | UV752A |
Optical System | Single Beam | Single Beam | Single Beam |
Wavelength Range | 340-1020nm | 330-1020nm | 195-1020nm |
Spectral Bandwidth | 6nm | 5nm | 5nm |
Wavelength Accuracy | 3nm | 2nm | 2nm |
Wavelength Repeatability | 1nm | 1nm | 1nm |
Photometric Accuracy | 1%T | 0.5%T | 0.5%T |
Photometric Repeatability | 0.5%T | 0.2%T | 0.2%T |
Stray light | 0.5%T | 0.3%T | 0.3%T |
Stability | 0.004A | 0.002A | 0.002A |
Wavelength Setting | Manual | Manual | Manual |
Display | 4 LCD | 4 LCD | 4 LCD |
Light Source | Tungsten lamp | Tungsten lamp | Deuterium&Tungsten lamp |
Detector | Silicon Photocell | Silicon Photocell | Silicon Photocell |
Cuvette Holder | 10mm | 10mm | 10mm |
Power supply | AC 220V/50Hz or AC 110V/60Hz | AC 220V/50Hz or AC 110V/60Hz | AC 220V/50Hz or AC 110V/60Hz |
Shippingdimension | 520*450*320mm/10kg | 520*450*320mm/10kg | 520*450*320mm/10kg |
Additional Information:
Payment Terms : L/C, D/P, T/T, Western Union,
Delivery Time : 7 working days
Dalian Focus Scientific Instrument And Chemical Co Ltd
