Double Beam Spectrophotometer

We are mainly looking for dealer qyery only from export.
double beam spectrophotometer is a solid state microprocessor based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 190 nm to 1100 nm. The use of diffraction grating in the monochromator produces a linear spectrum. The grating having very high resolution of 1200 linesmm ensures a narrow bandwidth.
the instrument output is available in terms of % transmission (%t), absorbance (abs. ), & concentration (conc. ). The instrument is suitable for clinical lab applications, pharmaceutical and biochemica, as well as routing applications such as quantitative analysis, kinetics, wavelength scan, multi-wavelength and dnaprotein analysis. The instrument has sample storage memory and printer output port for printing of data with any dot matrix printer. The pc can be connected using the usb interface. Provision for 8 position auto cell changer with 10 mm path-length cuvette is provided.
double beam uv vis spectrophotometer variable bandwidth
model s-919
wavelength range
190-1100 nm (1200 linesmm grating)
mode
basicquantitativewavelength scandna protein testkinetics
scanning speed
fast medium slow
wavelength accuracy
+0. 1 nm
bandwidth
0. 5nm, 1nm,2nm,4nm,5nm(variable bandwidth)
wavelength reproducibility
0. 1 nm
photometric display range
0-200 % t, -0. 3 - 3. 0 abs, 0-9999 conc.
photometric accuracy
+ 0. 3 % t
photometric repeatability
+ 0. 2 % t
stability
0. 001ah @ 500 nm
baseline flatness
+ 0. 001 a
noise
+0. 001a
stray light
data output port
usb
printer port
parallel port
display
graphic lcd (320*240 dots)
lamps
deuterium lamp & tungsten halogen lamp
detector
silicon photodiode
dimensions(l*w*h)
630 x 430 x 206 mm
net weight
26 kg(aprox. )