PerkinElmer Lambda 650, Руководство по оборудованию

Страница: 30 / 72

30 . System Description
Specification Lambda 950 Lambda 850 Lambda 650
Photometric Linearity
(Addition of filters
UV/Vis at 546.1 nm, Slit
2 nm, 1-sec. integration
time)
At 1.0 A
At 2.0 A
At 3.0A
+/- 0.006 A
+/- 0.017 A
+/- 0.020 A
+/- 0.006 A
+/- 0.017 A
+/- 0.020 A +/- 0.02 A
Photometric
Reproducibility
1 A with NIST 930D
Filter at 546.1 nm
Standard Deviation for
10 measurements
0.5 A with NIST 930D
Filter at 546.1 nm
Standard Deviation for
10 measurements
0.3 A with NIST 930D
Filter at 546.1 nm
Standard Deviation for
10 measurements
(2 nm Slit, 1 sec.
integration time)
≤ 0.00016 A
≤ 0.00008 A
≤ 0.00008 A
≤ 0.00016 A
≤ 0.00008 A
≤ 0.00008 A
≤ 0.0008 A
≤ 0.0004 A
Photometric Range 8 A 8 A 6 A
Photometric Display Unlimited Unlimited Unlimited
Bandpass 0.05 nm–5.00 nm in 0.01 nm
increments UV/Vis range
0.20 nm–20.00 nm in 0.04 nm
increments NIR range
Fixed resolution, constant
energy or slit programming.
0.05 nm–5.00 nm in 0.01 nm
increments UV/Vis range
Fixed resolution, constant
energy or slit programming.
0.17 nm–5.00 nm in 0.01
nm increments UV/Vis range
Fix resolution, constant
energy or slit programming.
Photometric Stability
(After warm-up at 500
nm, 0 A, 2-nm Slit, 2-
sec. integration time,
Peak to Peak) ≤ 0.0002 A/h ≤ 0.0002 A/h ≤ 0.0003 A/h
Baseline Flatness +/- 0.0008 A
(190 nm–3100 nm, 2 nm Slit,
Gain 1 NIR, 0.20 sec. UV/Vis–
0.24 sec. NIR integration time,
no smoothing applied) +/- 0.0008 A
(190 nm–860 nm, 2 nm Slit,
0.20 sec. integration time, no
smoothing applied) +/- 0.0008 A
(200 nm – 850 nm, 2 nm slit,
0.20 sec integration time, best-
fit line)