touch screen double beam spectrophotometer UV-1990

Double Beam Spectrophotometer Touch Screen UV-1990

₹233,640.00

This instrument is widely used in petroleum, chemical, pharmaceutical, sugar, refining, research and food industries. This spectrophotometer also has wide scope of use in related colleges, universities & scientific research institutions for meaning the photometric value of samples. Smart device with built in colorful screen. Graph & data is directly visible on the screen.

SKU: UV-1990 Category:

Description

SALIENT FEATURES:
• With spectral scanning function
• Can measure upto 6 wavelengths
at a single time
• Large colorful screen for ease, can
scan wavelength directly on the device
• Parallel port & USB port
• Imported japanese lamps & sensorS
results in perfect measurements

FUNCTION:

• Two detectors are used to measure sample and reference respectively and simultaneously
• Improved Circuit: Improved design prevents circuit fluctuations and stray light to ensure stability
of the instrument.
• Sturdy Design: It uses a rigid base to ensure stability & reliability
• Large Colourful LCD Display: It sports a large display to show results and curves directly
on the screen
• Multi functions in the software enables the user to toggle between variety of functions such
as wavelength scanning, standard curve, kinetics, multi wavelength scanning, DNA/protein test
• Data can be saved in csv file. Data can be exported to a PC
• Has a function for filtering & smoothing the peaks of measurement

Specifications

Model  UV-1990 
Make Galaxy
Bandwidth 1 nm
Cell holder Sample and reference cuvette holder (both 10 mm-50mm adjustable)
Optical system Double beam (1200 lines/mm grating)
Wavelength Range 190-1100 nm
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ± 0.2 nm
Scanning Speed High, Medium, Low (Max. 3000 nm/min)
Photometric Range -3 ~ 3A, 0~200%T, 0~9999C
Photometric Accuracy (T) ± 0.2%T
Photometric Accuracy(A) ≤±0.002A(0~0.5A), ≤±0.004A(0.5~1A), ≤±0.006A(>2.0)
Photometric Repeatability 0.15%T, 0.001A (0-0.5A),0.002A (0.5-1 A)
Stability ± 0.001 A/h (500 nm, preheating for 1 hr)
Baseline Flatness & noise ± 0.001A/h, 0.0005A at 500nm
Stray Light <0.03 %T @220 nm, 360 nm
Data Output USB / RS232
Printer Port Parallel Port
Display 7″ Large Colourful LCD
Lamps D2 and Tungsten Halogen lamp
Detector Silicon Photodiode
Power supply AC 220 V/ 50 HZ
Dimension & Weight 590 x 475 x 250 mm & 20 kg
Optional 8-cell holder, peltier/ sipper system, reflection accessories, 21 CFR software

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