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Specification
|
Description
|
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Wavelength range
|
190-700 nm |
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Bandwidth |
5 nm |
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Wavelength accuracy
|
+/- 1 nm |
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Optics
|
Dual beam |
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Sensitivity Range
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0.0005 to 3.000 AUFS in 0.0001 increments from 0.0005 to 0.1, and 0.01 increments above 0.1 AUFS. |
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Recorder output
|
10 mV full scale for any selected range. |
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Computer output
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1 V/AU, 0.5 V/AU, 0.2 V/AU (software control) |
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Noise |
< +/- 1 x 10 -5 AU, 210-280 nm, 1 sec. rise time, test flowcell. |
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Drift |
< 1 x 10 -4 AU/hour, after warm-up |
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Light sources
|
Deuterium (190-360nm) or Tungsten (360-700nm) prefocused-no adjustment required on replacement. |
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Leak detection
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Heated thermistor sensor in glass envelope located in flow cell drip pan |
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Display |
Graphic LCD module 240 X 64 pixel. Series 200 standard |
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Noise filter
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Digitally controlled active filter with response (RSP) or peak width (PW) selectable from 0.02 to 5.0 seconds in 8 steps. |
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Number of methods
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20 in battery backed memory |
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Steps per method
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20 maximum; multiple simultaneous events may occur in any given step |
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Method time
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Up to 999.99 minutes per method |
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Programmable functions from the front keypad or Turbochrom
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Time, wavelength, response time, auto-zero, relay closures, method number, number of injections, (method execution via sequence) |
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Scan |
Stopped flow scan, scan speed selectable from 0.2 to 1.0 nm/sec |
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External communications
|
RS-232 for control, down load of methods via Turbochrom and upload of chromatographic data. Max. Chromatographic data rate is 50 data points per second. |
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Diagnostics |
Self-testing as per software diagnostic standards |
|
Microprocessor |
Motorola 68332 |
This refurbished Perkin Elmer 200 Series UV/Vis Detector is in great condition. It has been tested at SpectraLab Scientific.
A 90 day warranty is included.
Multiple available
