

Add to Cart
Macylab Fully Automatic Teaching Research Uv Spectrophotometer Double Beam Wavelength Range
UV-1900PC successfully achieved the stringent requirements of high
accuracy and reliability measurement to meet the reguirements of
various applications that can be used in biological research,
bio-industry , pharmaceutical analysis, pharmaceutical, teaching
and research, environmental protection , food hygiene, clinical
examination, health and epidemic prevention and other fields.
Technical Specifications | |
Optional System | Double beam |
Optional circuit structure | C-T Type Parallel double beam |
Wavelength Range | 190~1100nm |
Band Width | 0.5,1,2,4nm |
Wavelength Accuracy | ±0.3nm |
Wavelength Repeatability | ≤0.1nm |
Photometric Accuracy | ±0.3% τ(0-100%τ) ±0.002A(0~0.5A) ±0.003A(0.5A~1A) |
Photometric Repeatability | 0.15% τ(0-100%τ) ±0.001A(0~0.5A) ±0.0015A(0.5A~1A) |
Stray Light | ≤0.03% τ (220nm NaI,340nm NaNO2) |
Stability | 0.0005A/h@500nm |
Noise | ± 0.0002A @500nm |
Baseline Flatness | ± 0.001A |
Photometric Mode | T,A,C,E |
Wavelength Setting | Automatic |
Photometric Display Range | -4~4A |
Display Mode | 10 inches touch screenLCD |
Detector | Import Silicon Photodiode |
Light Source | Import Deuterium Lamp & Tungsten Halogen Lamp |
Power Requirement | AC 220V/50Hz 110V/60Hz |
Power | 120W |
Dimensions(W*D*H) | 560×450×230mm |
Weight | 28Kg |
Our Advantages
Quality | 1. Our products have good quality and very positive reputations in
the market. 2. Customers are very happy with them and have a lot of good
comments about our intruments and service. |
Delivery Time | 1. We can get them ready 3-5 days after order confirmation for
small orders. 2. For big quantities, need to be confirmed. 3. In most cases, fast delivery is guaranteed. |
Technical Support | 1. We have service manual. If not, detailed documents or videos
will be provided. 2. We can provide online training in our factory. 3. We can have video conference at any time. |
Aftersales Support | 1. Respond to your questions within 10 minutes during our working
time from 6:30 to 24:00, at most within 8 hours after 24:00
considering the time difference. 2. Within warranty, we will solve the problem for you with no
charge(except for consumables). 3. You can call, text or email us at any time. We have good English
speakers. |
Warranty Time | One year and extendable |
Product Features
1.A wide wavelength range, the wavelength range to meet the various requirements of the field.
2.4nm, 2nm, 1nm, 0.5nm spectral bandwidth of four customized according to user requirements can be installed to meet the stringent
requirements of the Pharmacopoeia.
3.Automatic design to achieve the most simple means of measurement.
4.SI design greatly improves the stability and reliability of the
system
5.Improved optimization of the optical design , import source and
receiver system created a high performance and high reliability.
6.Rich measurement methods , with a wavelength scan, time scan,
multi-wavelength determination, multi-order derivative
determination (optional ), dual-wavelength, three-wavelength
(optional ) DNA protein measurements (optional ) , and other
measurement methods to meet different measurement requirements ,
and can be displayed directly on a 10 inches touch screen LCD
7.Based on user requirements optional hole rack, manual four with
stand manual Eighth rack , automatic Eighth frame, glass stand,
test tube rack , 1cm colorimetric frame , 5cm colorimetric frame
,10cm colorimetric racks.
8.Measurement data can be output through the printer with USB interface.
9.Can be powered down to save the measurement parameters and data ,
user-friendly.