The UV-Vis Spectrophotometer is an analytical instrument based on the principle of ultraviolet visible spectrophotometry, which uses the radiation absorption of molecules in the ultraviolet visible spectral region for analysis. It is widely used in various fields such as environmental monitoring, life sciences, food analysis, organic chemistry, biochemistry, etc.
Ask about availability, configuration and delivery to your location. We reply personally.
Enquiry only. No payment is taken.Basic Functions:
|
Model |
Optical System |
Wavelength Range |
Bandwidth |
Photo-metry |
QTY |
MULT |
KINS |
Scanning |
Bio |
|
BK-V1000 |
Single Beam |
325-1100nm |
4nm |
● |
|||||
|
BK-UV1000 |
Single Beam |
200-1100nm |
4nm |
● |
|||||
|
BK-V1200 |
Single Beam |
320-1100nm |
4nm |
● |
● |
||||
|
BK-UV1200 |
Single Beam |
190-1100nm |
4nm |
● |
● |
||||
|
BK-V1600 |
Single Beam |
320~1100nm |
4nm |
● |
● |
● |
● |
||
|
BK-UV1600 |
Single Beam |
190~1100nm |
4nm |
● |
● |
● |
● |
||
|
BK-V1800 |
Single Beam |
320~1100nm |
2nm |
● |
● |
● |
● |
||
|
BK-UV1800 |
Single Beam |
190~1100nm |
2nm |
● |
● |
● |
● |
||
|
BK-V1900 |
Single Beam |
320~1100nm |
2nm |
● |
● |
● |
● |
● |
● |
|
BK-UV1900 |
Single Beam |
190~1100nm |
2nm |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
|
BK-S360 |
Single Beam |
190~1100nm |
1.8nm |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
|
BK-S380 |
Single Beam |
190~1100nm |
1nm |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
● ● ● |
| BK-S390 | Single Beam | 190~1100nm | 0.5, 1, 2, 4, 5nm | ● | ● | ● | ● | ● | ● |
|
BK-D560 |
Double Beam |
190~1100nm |
1.8nm |
● ● |
● ● |
● ● |
● ● |
● ● |
● ● |
| BK-D580 | Double Beam | 190~1100nm | 1nm | ● | ● | ● | ● | ● | ● |
| BK-D590 | Double Beam | 190~1100nm | 0.5, 1, 2, 4, 5nm | ● | ● | ● | ● | ● | ● |
Features:
1. Large LCD screen(128*64 Dots).
2. Pre-aligned design ensures the user can change lamps conveniently.
3. With SiO2 coating optical mirror, reducing the pollution from outside fully.
4. Environmental Deuterium lamp, preventing from Ozone inhalation.
5. High-class grating, wholly hermetic light path design, ensures the super low stray light.
6. Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system.
7. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.
8. Optional PC Software to expand the applications to Quantitative, multi-Wavelength and Kinetics.
9. Widely used for Organic chemistry, Inorganic chemistry, Life sciences, food, Agriculture, Geology, Metalurgy and Environment etc.fields.
Basic Fuctions:
1. Photometry
Test Abs, Transmittance by fixed wavelength.
2. Quantitative
a. C Mode: EstablishC=K*A curve, test sample concentration.
b. F Mode: Establish A=K1*C+K0, test sample concentration.
c. Display and save curve, test data(BK-V1200).
Technical Parameters:
| Model | BK-UV1000 | BK-V1000 | BK-UV1200 | BK-V1200 |
| Optical System |
Single Beam, Grating 1200 lines/mm |
|||
| Wavelength Range | 200~1100nm | 325~1100nm | 190~1100nm | 320~1100nm |
| Spectral Bandwidth |
4nm |
|||
| Wavelength Accuracy |
±1.8nm |
±1.0nm |
||
| Wavelength Repeatability |
≤0.5nm |
|||
| Photometric Accuracy |
±0.002A(0~0.5Abs), ±0.004A(0.5~1.0Abs), ±0.5%T(0~100%T) |
|||
| Photometric Repeatability |
0.001Abs(0~0.5Abs), 0.002Abs(0.5~1.0Abs), ≤0.2%T(0~100%T) |
|||
| Stray Light |
≤0.2%T@360nm; 220nm(UV) |
|||
| Stability |
±0.002A/h@500nm |
|||
| Noise |
±0.001A |
|||
| Display |
128*64 Dots LCD |
|||
| Photometric Mode |
T, A, C, E |
|||
| Photometric Range |
0~200%T, -0.301~3.0A |
|||
| Detector |
Silicon Photodiode |
|||
| Light Source |
Deuterium Lamp, Tungsten Lamp |
|||
| Input |
Membrane Keypad |
|||
| Output |
Parallel Print, USB 1.0 |
|||
| Power Supply |
AC85~265V, 50/60Hz |
|||
| Standard Accesseries | 1cm glass cuvette*4, 1cm quartz cuvette*2, 1cm quadruple cuvette holder*1 |
1cm glass cuvette*4, 1cm quadruple cuvette holder*1 |
1cm glass cuvette*4, 1cm quartz cuvette*2, 1cm quadruple cuvette holder*1 |
1cm glass cuvette*4, 1cm quadruple cuvette holder*1 |
| Optional Accessories |
General application software, 1cm standard single slot cuvette holder, Iong optical path cuvette holder, cuvette, micro cuvette, test tube type absorber rack, solid sample holder, deuterium lamp(only for UV series), tungsten lamp, quadruple cuvette holder, printer, four-slot water bath type constant temperature absorption pool, X-Y adjustable micro absorption pool, single bath type constant temperature absorption pool |
|||
| Package Size(W*D*H) |
560*430*320mm |
|||
| Gross Weight | 12kg | 11.5kg | 12kg | 11.5kg |
Request a quote on WhatsApp, or add several items to your enquiry list and send them together.
We confirm configuration, voltage, accessories, availability and a delivered price.
We handle procurement, packing and international shipping to your facility.
The Atomic Absorption Spectrophotometer(AAS) is a high-precision analytical instrument designed for detecting and quantifying metal elements in various samples.
The Atomic Absorption Spectrophotometer(AAS) is a highly precise analytical instrument designed for detecting and quantifying metal elements in various samples.
The instrument is the bench-top spectrophotometer with excellent repeatability, which is with auto calibration function to guarantee the short term and long-term repeatability even after drastic changes in the environ…
BK-GS6060 is a benchtop grating spectrophotometer, which has many features, like 7 inches TFT capacitive touch screen display, full illuminants, reflective d/8 and transmissive d/0 geometry (including or excluding UV)…
Delivering trusted sourcing, logistics, and procurement solutions across global markets. Dedicated to reliability, efficiency, and seamless business connectivity every day.
Copyright © 2026 Wuhan OBTC Co,. Ltd. All Rights Reserved.
