PR-650 / PR-655 / PR-670 / PR-680 Comparison Chart
|
|
Features |
Unit |
PR-650
|
PR-655
|
PR-670
|
PR-680
|
|
Spectral Range |
nm |
380 - 780 |
380 - 780 |
380 - 780 |
380 - 780 |
|
Detector |
|
128 Element Photo Diode Array |
128 Element Photo Diode Array |
256 Element Photo Diode Array |
256 Element Photo Diode Array + Photomultiplier Tube (PMT) |
|
Exposure Time |
ms |
10 - 6,000 |
3 - 6000 |
6 - 30,000 |
6 - 30,000 |
|
Spectral Bandwidth |
nm |
8 (std.) / 5 (opt.) |
8 (std.) / 5 (opt.) |
8 (std.) / 5 (opt.) |
8 (std.) / 5 (opt.) |
|
Spectral Accuracy |
nm |
± 2 |
± 1 |
± 1 |
± 1
|
|
Wavelength Resolution |
nm |
< 3.5 |
<3.5 |
<2 |
<2 |
|
Luminance Range (Illuminant A) |
fl |
1 - 5,000 |
0.2 - 30,000 |
0.01 - 2,500,000 |
0.001 - 5,000,000 |
|
cd/m² |
3 - 15,000 |
0.7 - 103,000 |
0.12 - 8,566,000 |
0.003 - 17,130,000 |
|
Digital Resolution |
|
14 bit |
16 bit |
16 bit |
16 bit |
|
AutoSync Range |
Hz |
40- 250 |
20 - 400 |
20 - 400 |
20 - 400 |
|
Measuring Aperture(s) |
|
1° or 0.5° (opt.) |
1° or 0.5° (opt.) |
1°, 0.5°, 0.25°, 0.125° automated |
1°, 0.5°, 0.25°, 0.125° automated |
|
Viewing Field |
|
7°
(with MS-55) |
7°
(with MS-55) |
7°
(with MS-55) |
7°
(with MS-55) |
|
Minimum Measuring Area |
inch |
0.02 with MS-2.5X Lens |
0.01 with MS-5X Lens |
0.001 with MS-5X Lens & 0.125° aperture |
0.001 with MS-5X Lens & 0.125° aperture |
|
(mm) |
0.51 |
0.289 |
0.036 |
0.036 |
|
Min. working distance with |
inch |
14 |
14 |
14 |
14 |
|
(mm) |
356 |
356 |
356 |
356 |
|
|
|
PR-650
|
PR-655
|
PR-670
|
PR-680
|
|
Battery |
|
Rechargeable Nicad. |
Rechargeable Li-Ion |
Rechargeable Li-Ion |
Rechargeable Li-Ion |
|
Battery Life(Continuous Operation) |
hrs |
≥2 |
≥12 |
≥12 |
≥12 |
|
USB |
|
Not Available |
Standard |
Standard |
Standard |
|
Bluetooth |
|
Not Available |
Optional |
Optional |
Optional |
|
RS-232 |
|
Standard |
Optional |
Optional |
Optional |
|
IEEE-488 |
|
Optional |
Optional |
Optional |
Optional |
|
External Trigger |
|
Not Available |
Optional |
Standard |
Standard |
|
Analog Output |
|
Not Available |
Not Available |
Not Available |
Optional |
|
Data Storage |
|
Ram Card |
SD Card |
SD Card |
SD Card |
|
Display |
|
4 x 20 Alphanumeric LCD |
640 x 480 Color Touch Screen LCD |
640 x 480 Color Touch Screen LCD |
640 x 480 Color Touch Screen LCD |
|
RGB White Point Calibration |
|
Not Available |
Optional |
Standard |
Standard |
|
Size (approx.) |
inch |
12" x 7" x 3" |
14" x 7.94" x 3.21" |
14" x 7.94" x 3.21" |
14" x 7.94" x 3.21" |
|
(mm) |
305 x 178 x 76 |
355.60 x 201.68 x 81.53 |
355.60 x 201.68 x 81.53 |
355.60 x 201.68 x 81.53 |
|
Weight (approx.) |
lb |
4.75 |
3.75 |
3.75 |
4.5 |
|
(kg) |
2.15 |
1.7 |
1.7 |
2.04 |
|
Measuring Capabilities |
|
Spectral Radiance, Luminance, Spectral Irradiance, Illuminance, Spectral Radiant
Flux, Radiant Intensity, CCT, L*a*b*, L*u*v*, RGB |
Spectral Radiance, Luminance, Spectral Irradiance, Illuminance, Spectral Radiant
Flux, Radiant Intensity, CCT, L*a*b*, L*u*v*, RGB, Dominant Wavelength . |
Spectral Radiance, Luminance, Spectral Irradiance, Illuminance, Spectral Radiant
Flux, Radiant Intensity, CCT, L*a*b*, L*u*v*, RGB, Dominant Wavelength . |
Spectral Radiance, Luminance, Spectral Irradiance, Illuminance, Spectral Radiant
Flux, Radiant Intensity, CCT, L*a*b*, L*u*v*, RGB, Dominant Wavelength, Display
Contrast, Response Time (On/Off). |
|
|
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