Optical System : Single Beam Display : 7-inch color touch-screen Band Width : 2 nm Wavelength Range : 190–1100 nm Wavelength Setting : Automatic wavelength Software : UV WIN8 Large Touchscreen Intelligent UV-Vis spectrophotometer designed specifically for modern laboratories
1. 7-inch multi color touch-screen and patented technology to achieve simple and effective human-computer interaction with a clear display of test data.
2. A built- in thermal printer to achieve printout of test results so as to facilitate the formation and retention of data reports.
3. A USB communication port and UV Win8 software to achieve data processing and mapping functions and storage of massive amounts of data files, and to facilitate the secondary development by customers.
4. Automatic wavelength setting, fast and accurate.
5. Funtions such as wavelength scanning, kinetic time scanning, automatic wavelength, linear regression, direct read-out of concentration, peak detection, regular printing and etc.
6. Advanced power shut-down protection measures to memorize detected data, regression equation and instrument correction parameters to achieve fast initialization.
7. Tungsten lamp and deuterium lamp ( (UV model only) with lifetime protection.
UV-Vis Spectrophotometer Specification:
Model
SP-UV4
SP-UV4S
Optical System
Single Beam
Wavelength Setting
Automatic wavelength
Display
7-inch color touch-screen
Band Width
2 nm
Wavelength Range
190–1100 nm
Photometric Range
-0.301 to 4.000 A, 0.0–200.0% T, 0.000-9999 C
Scanning Speed
/
Fast-Medium-Slow
Wavelength Accuracy
±1 nm
Wavelength Repeatability
0.5 nm
Stray Light
≤0.1%T (at 220nm NaI, 360 nm NaNo2 )
Photometric Accuracy
±0.5% T
±0.004 Abs (0-0.5A); ±0.008 Abs (0.5-1A);
Optical System
Czerny-Turner (1200 L/mm grating)
Noise
100%(T) noise≤0.2% (T); 0%(T) noise≤0.1% (T);
Stability
±0.002A/h@500nm
Interface
RS232, USB
Software
UV WIN8 (standard)
Standrad Cuvette
Glass cuvette 10 mm×4; Quartz cuvette 10 mm×2;
External Size (W×D×H)
480×370×240 mm
Shipping Size (W×D×H)
650×525×400 mm
Power Supply
AC 220±22, 50±1 Hz
Consumption
180 W
N.W./G.W.
12.9/16.9 kg
FAQ For TouchscreenUV-Vis Spectrophotometer:
Q1: What practical value does a 7-inch touchscreen offer to users compared to traditional button-operated spectrophotometers?
A: The greatest value lies in enabling independent operation without a PC. Researchers can directly run complex comprehensive analyses such as wavelength scanning (band-wise scanning), kinetic time scanning, and linear regression on the SP-UV4S's 7-inch screen without connecting to a computer.
Combined with the built-in thermal printer, hard copy reports can be generated instantly. This not only simplifies the operation process but also saves laboratory space and the hardware budget for external computers.
Q2: Given the complex and ever-changing power grid environments overseas, what advantages does this instrument offer in terms of data security and hardware protection?
A: To address power instability in different regions globally, a non-volatile power outage protection mechanism has been designed.
When the laboratory experiences a sudden power outage or voltage instability, the instrument not only protects its core circuitry from damage but also intelligently memorizes current test data, regression equations, and core calibration parameters. Upon power restoration, it achieves rapid initialization, maximizing data compliance and security.
A: The adjustable wavelength scanning speed (Fast-Medium-Slow) gives the instrument extremely high application flexibility and adaptability to multiple scenarios.
1. Slow speed: focuses on "high precision," essential for precision scientific research or trace analysis requiring high resolution.
2. Fast speed: focuses on "high efficiency and dynamic capture," significantly shortening detection time (QA/QC) and enabling real-time tracking of kinetic reactions (Kinetic Studies).
3. Medium speed: the ideal choice for balancing speed and precision in routine daily testing.
Three-speed adjustable design maximizes return on investment (ROI).
As a professional lab and medical equipment manufacturer, Scitek Global is certified by ISO 9001, ISO 13485, ISO 45001 and ISO 14001. Almost all our products are certified by ETL, CE and FDA .
Scitek Global looks forward to establishing cooperation with more distributors all over the world, and working together to create greater customer value.
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