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Characteristics
◆The monochromator with a holographic flashing grating is used. The G Series 底Spectrophotometer has the advantage of high wavelength precision, good monochromaticity and low stray light.
â—†The 752G Spectrophotometer offer automatic switching of fungsten halogen lamp and deuterium lamp.
â—†G Series Spectrophotometer has sample co***rtment for 0.5cm-10cm cells.
â—†Computer control system, precise automatic T/A changeover.
â—†Automatic zero and full scale adjustment.
â—†Direct concentration read-out and concentration factor setting function.
â—†Printer can be connected and data can be sent to PC by special software.
Specifications
721G 722G 752G UV-VIS
Wavelength range
340-1000nm
325-1000nm
200-1000nm
Wavelength accuracy
±2nm
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Wavelength repeatability
�nm
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Transmittance accuracy
±0.5% (T)
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Transmittance repeatability
�.2% (T)
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·
Spectrum bandwidth
5nm
5nm or 2nm
4nm
Stray light
�.5% (T)
·
�.3% (t)(at 220nm,Nal)
Light current drift:
�.5%(T)/3min
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Dark current drift:
�.2% (T)/3min
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Cell Holder
5mm(100mm optional)
5mm
5mm
Standard configuration:
721G 722G 752G UV-VIS
1
Main instrument
1
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2
Operation Manual
1
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3
Glass cell 10mm
4
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4
Quartz cell 10mm
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2
5
Power cable
1
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6
Fuse (3A)
2
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·
Optional accessories:
â—†Software
â—?/10/20/30/50mm Glass cell
â—?/10/20/30/50mm Quartz cell
â—†Cell holder 100mm
â—†Tungsten-halogen lampï¼?2V 30Wï¼?
â—†Deuterium lamp(DD2.5)
â—†Printer (FD-TP211)
â—†Power cable (UK type)
â—†Power cable (EU type)
Shipping Package:
Dimension: 560-480-290mm
Gross weight: 13.5Kg
Net weight: 12Kg |
| Company: |
Chongqing Gold M&E Equipment Co., Ltd.
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| Contact: |
Ms. Tina Chen |
| Address: |
Nanping City Town 8-18, Nanping District |
| Postcode: |
400060 |
| Tel: |
0086-23-62940030 |
| Fax: |
0086-23-62940030 |
| E-mail: |
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