-40%
UV-VIS Visible Spectrophotometer Lab Equipment 360-1000nm 4nm 721N Y
$ 200.68
- Description
- Size Guide
Description
UV-VIS Spectrophotometer Lab Equipment 360-1000nm 4 nm 220/110V 721N
Features
Sample compartment for 5-50 mm cells
Precise automatic T/A changeover
Automatic zero and full scale adjustment
Direct concentration read-out and concentration factor setting function
Equipped with RS232 port
Software including
Specifications:
Model
721N
WL Range (nm)
360 - 1000
WL Accuracy
≤ 2nm
WL Repeatability
≤ 1nm
Spectrum Bandwidth
4nm
Transmittance Accuracy
± 0.5% (t) (NBS930D)
Transmittance Repeatability
≤ 0.2% (t)
Transmittance Measuring Range
0 - 100 T
Absorbance Measuring Range
0 - 2 A
Stray Light
± 0.15% (t) (at 360 nm, NaNO2)
Drift
± 0.5% (t) / 3 min
Signal Noise
0.2T%
Printer
Optional
RS232
Including
Cell Holder
10 mm
Power Supply
AC 220 V, 50 Hz; AC 110 V/ 60 Hz
Gross Weight
14 kg
Dimension
640 x 480 x 340 mm