ABI 785A Programmable HPLC Absorbance Detector, Applied Biosystems (CAT#: STEM-CPO-0360-ZJF)

The manufacturer of the ABI 785A Programmable HPLC Absorbance Detector, Applied Biosystems is Applied Biosystems.
Refurbished Applied Biosystems 785A Programmable HPLC Absorbance Detector.
The ABI 785A is a LC variable wavelength detector that can operate from 190-700nm. Nitrogen purge hook-up is present for desired operation below 200nm. This instrument is fully programmable from the front-panel user interface, or it can be controlled remotely from the RS232 port.

Condition: Refurbished, Certified Pre-owned
Wavelength Range: 190 - 700 nm
Wavelength Accuracy: ± 1 nm
Wavelength Reproducibility: ± 0.5 nm
Bandwidth: 5 nm
Absorbance Range: 0.0005 to 3.000 AUFS, in 0.0001 increments from 0.0005 to 0. 1, and 0.01 increments above 0.1 AUFS
Noise (210-280 nm, 1 sec rise time, standard 12 ul flowcell): < ± 1 X 10-5 AU
Program Storage: 8 Programs / 32 Events Each
Optics: Dual Beam
Recorder Output: 10 mV Full Scale for any Selected Range
Drift: <1 x 10-4 AU/hour, after Warm-Up
Operation Below 200 nm: N2 Purge Provision
Noise Filter: Digitally controlled active with rise times selectable from 0.02 to 5.0 seconds 8 steps
Programmable Functions: Time, wavelength, range, rise time, auto zero, relay closures, program number, number of injections, shutdown procedure (program execution via run table)
Scan: Stopped flow scan, scan speed selectable from 0.2 to 1.0 nm/sec
Flowcell Backpressure: 500 psi
Self Diagnostics: Self-check routine upon demand. Complete self-check routine performed upon power-up. Continuous monitoring of power supply condition, lamp status, fan operation, and leak sensor
Control Outputs: 4 SPDT relays, 1 A/48 V (max); relays retain state even with power off
Optional: 785A board for parts p/n 1700-0344.

LC Programmable Wavelength Detector
Compact, User-Friendly Design
Front Panel or Remote Operation
Low Noise, Accurate, Stable Platform
Built-in Self Diagnostics

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