Thermo Accela PDA Detector 60057-60040 CLEARANCE! As-Is
- Make Thermo Scientific
- Hertz 50Hz/60Hz
- Model Accela PDA Detector
- Serial 800153
- Weight 53
- Voltage 120V/220V
- Working Working
- Includes Power Cord
- Warranty AS-IS
- Dimensions 28×22×16 in
- Shipping Type FedEx Ground
- Item Condition Pre-owned
- Manufacturing Date 02/03/2011
The detector is a full-featured, time-programmable, photodiode array (PDA) detector capable of scanning the ultraviolet-visible wavelength range from 190 to 800 nm. You can acquire data across the entire spectral range (with an effective resolution of 1.2 nm) at a rate of 0.5 to 80 Hz with 20-bit digital conversion.
The PDA detector is a benchtop unit for inclusion in the Accela liquid chromatography system. You control the detector through an Ethernet link to a data system computer that has the Xcalibur or ChromQuest data system installed. The detector consists of a dual-light source, an optical bench, a photodiode array, a low voltage power supply, several printed circuit boards (PCBs), and four status light-emitting diodes (LEDs).
Manufacture Specification
- Wavelength Range- 190–800 nm at 1 nm increment
- Wavelength Accuracy- ±1 nm at 254 nm and 640 nm
- Wavelength Calibration- Using Holmium oxide solution
- Wavelength Resolution- 1.2 nm (512 pixel array)
- Absorbance Non-Linearity- < 5% at 2.0 AU at 257 nm
- Absorbance Range- -2.0 to +4.0 AU, 20-bit resolution
- Drift- < 1 mAU/hr after warm-up at 254 nm at a stable temperature (±1°C)
- Light Source- Pre-aligned Deuterium and Tungsten lamps
- Rise Time- User selectable: 0, 0.02, 0.05, 0.1, 0.2, 0.5, 1, 2, 5, or 10 sec
- Scan Rate- User selectable: 0.5, 1, 2, 4, 5, 10, 20, 40, or 80 Hz
- Discrete Channels- Three wavelength selectable channels
- Short-Term Noise (50 mm ow cell)- < 6 µAU/cm at 254 nm at 5 Hz (20 Hz scan rate) < 1.5 uAU/cm at 254 nm at 5 Hz (40 Hz scan rate); typical < 0.3 uAU/cm at 254 nm at 5 Hz (80 Hz scan rate); typical
- Warm-up Time- 90 min required to meet noise and drift specications
- Cell Dimensions- 10 mm, 2 µL LightPipe ow cell 50 mm, 10 µL LightPipe ow cell
- Cell Pressure Range- 0–1000 psi
- Analog Outputs- 20-bit digital/analog conversion, unattenuated at 10 mV/AU, 100 mV/AU, or 1.0 V/AU
- Diodes- 512
- Diode Spacing- 1.2 nm
Testimonials
“REUZEit has been a great partner for our used equipment needs and always provide timely updates of new arrivals of consigned equipment.”
“Great company to work with. Tammy completed our first international equipment shipment with ease.”
“Fast response, open to adjusting schedule as needed, and great customer interaction.”