V-570 Uv/Vis/Nir Spectrophotometer Specifications - Jasco V-530 Hardware/Function Manual

Photometric repeatability
Photometric accuracy
Response
Stray light
Wavelength scanning speed
Wavelength moving speed
Data pitch
Baseline stability
Baseline flatness
Detector
Power requirements
Dimensions and weight
Note: Photometric repeatability, photometric accuracy and baseline flatness are the
values obtained more than one hour after the "Power" switch is turned ON.
1.4

V-570 UV/VIS/NIR Spectrophotometer Specifications

Optical system
Resolution
Four digits and (-) symbol
Displays up to 000.0 %T and 0.000 Abs
±0.001 Abs (0 to 0.5 Abs)
±0.002 Abs (0.5 to 1 Abs)
±0.002 Abs (0 to 0.5 Abs)
±0.004 Abs (0.5 to 1 Abs)
±0.3 %T
Note: Tested with NIST SRM 930D
Quick, Fast, Medium, Slow
0.0003 % (220 nm: NaI 10g/L aqueous solution;
340 nm: NaNO 50g/L aqueous solution)
2
10, 20, 40, 100, 200, 400, 1000, 2000, 4000
nm/min
8000 nm/min
0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 5,10 nm/data
(spectrum measurement)
0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20 sec/data
(time course measurement)
±0.0004 Abs/hour
(value obtained more than one hour after
turning ON the power when temperature
variation is within 5°C, wavelength: 250 nm,
response: Slow, and spectral bandwidth: 2nm)
±0.001 Abs
(value obtained after baseline correction when
temperature variation
wavelength: 200 to 850 nm, response: Medium,
spectral bandwidth: 2 nm, and wavelength
scanning speed: 100 nm/min)
Photomultiplier tube
100, 115, 200, 220, 230, 240 V ±10 %, 130 W
460(W)×595(D)×260(H)mm (excluding
protrusions)
32 kg
Single monochromator
UV/VIS region: 1200 lines/mm plane grating
NIR region: 300 lines/mm plane grating
Czerny-Turner mount
Double beam type
0.1 nm (UV/VIS region)
0.5 nm (NIR region)
4
is within 5°C,