The IQE-200B leverages Newport»s expertise in optical design, spectroscopy, precision motion control, and electronics technologies. These proficiencies have been focused into a complete, sophisticated measurement system for Quantum Efficiency (EQE and IQE). This model has been integrated with the redesigned Cornerstone 130B monochromator to provide upgraded performance while maintaing the same functionality and system platform. Scan speeds have nearly doubled, cutting measurement times in half!
Технические характеристики
- Detector Type Silicon, large area
- Polarization 2:1 linear, S-polarized (at sample)
- Flange Series Size 1.5 In.
- Lamp Type 100W Xenon
- Wavelength Range 350-1100 nm
- Spot Size 0.80 x 1.0 +0.1/-0.0 mm
- Working Distance 74 ±1 mm
- Bandwidth 1-40 nm (FWHM)
- Wavelength Accuracy ± 0.5 nm
- Measurement Type Chopped beam AC measurement with virtual lock-in amplifier
- Current Range 10 nA — 1.0 A
- Voltage Range ±10 V (measurement)
- Voltage Resolution 0.1 V (bias)
- Bias Voltage ±10 V up to 0.5 A
- Resolution 0.1 Hz (for 4-100 Hz chopper frequency)
- Gain Sample DC Settings: 10, 100, 1k, 10k, 100k, 1M, 10M
AC Settings: 1, 10, 100, 1000 - Operating Temperature Range 23 ±5 °C
- Storage Temperature Range -40 to +70 °C
- Operating Humidity
- Operating Mode Constant Current or Constant Power
- Power Requirements 100-115 VAC, 3 A, 48-66 Hz
220-240 VAC, 1.5 A, 48-66 Hz - Dimensions 0.54 x 0.85 x 0.40 m
(21.1 x 33.4 x 14.6 in.) - Weight 31.8 kg (70 lbs)
