User Manuals: Unico UV-2802 Beam Spectrophotometer

Manuals and User Guides for Unico UV-2802 Beam Spectrophotometer. We have 2 Unico UV-2802 Beam Spectrophotometer manuals available for free PDF download: Service Manual, User Manual

Unico UV-2802 Service Manual (96 pages)

SPECTROPHOTOMETER

Brand: Unico | Category: Measuring Instruments | Size: 2 MB

Table of Contents
2
Introduction
6
Specifications
9
Layout
10
Layout of UV-2800
10
Layout of UV-2802(S),UV-2802PC(S)
15
Layout of UV-3802
21
Layout of UV-4802
26
Optical System
32
Incidence of Light
32
Dispersion of Light
32
Exit of Light
32
Exit of the Single Beam(UV-2800, UV-2802, UV-2802S)
32
Exit of the Split Beam(UV-3802)
32
Exit of the Double Beam(UV-4802)
32
Electronic System
36
Power Supply System
41
Power Supply PCB
43
Power Distributing PCB
44
Control and Drive System
45
Main CPU PCB
48
Drive PCB
51
Transferring PCB
53
Sampling and Signal Processing System
55
Amplifier PCB
55
Slave Amplifier PCB
58
Slave CPU PCB
60
Trouble Shooting
63
Tungsten Lamp off
63
Deuterium Lamp off
64
Memory Check Failed
65
Printer Check Failed
65
Filter Positioning Failed
66
Light Source Positioning Failed
67
Search 656.1Nm Failed
70
Please Restart" Warning
71
Battery Low" Warning
71
Save or Load File Failed
71
Get Dark Current for a Long Time
72
No Backlight on LCD Display
73
Energy Low" Warning after Blanking
75
Energy too Low" Warning
76
No DC +12V on PCB SST8.412.113
77
Maintenance
78
Working Environment
78
Replace Tungsten Lamp
78
Replace Deuterium Lamp
82
Replace Memory Battery
85
Upgrade Firmware
86
Check Performance
89
Prepare
89
Check Wavelength Accuracy
89
Check Stray Light
90
Check Absorbance Accuracy
90
Check Dark Current
91
Check Energy Profile
91
Appendix
92
Order NO. List of UV-2800
92
Order NO. List of UV-2802, UV-2802PC
93
Order NO. List of UV-2802S, UV-2802PCS
94
Order NO. List of UV-3802
95
Order NO. List of UV-4802
96

Unico UV-2802 User Manual (56 pages)

Single Beam Scanning UV/Visible Spectrophotometer

Brand: Unico | Category: Measuring Instruments | Size: 1 MB

Table of Contents
2
Safety
3
General
3
Electrical
3
Warning
3
Performance
4
Radio Interference
4
Introduction
4
Working Principle
5
Unpacking Instructions
5
Specifications
6
Installation
6
Operation
7
Prepare the Spectrophotometer
7
Analyse Sample
14
- Basic Mode
  14
- Quantitative
  16
- WL Scan
  21
- Kinetics
  26
- Dna/Protein
  29
- Multi Wavelength
  32
S E T T I N G a N D C a L I B R a T I O
34
- Utility
  34
- Defined Tests
  44

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User Manuals: Unico UV-2802 Beam Spectrophotometer

Unico UV-2802 Service Manual (96 pages)

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Unico UV-2802 User Manual (56 pages)

Table of Contents

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