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| Table of Contents |
6.4 Single Wavelength (absorbance, concentration and transmittance measurements) | 87 |
6.4.1 Set up single wavelength mode | 87 |
6.4.2 Take single wavelength measurements (single reading) | 89 |
6.4.3 Take single wavelength measurements (continuous readings) | 89 |
6.5 | 90 |
6.5.1 Set the reading mode at different wavelengths | 90 |
6.5.2 Complete a measurement in the multi wavelength mode | 93 |
6.6 Wavelength Scan mode – recording of absorbance and transmittance spectrums | 94 |
6.6.1 Set up the wavelength scan | 94 |
6.6.2 Wavelength scan reading | 97 |
6.6.2.1 Navigation of the wavelength scan graph or a wavelength scan analysis | 98 |
6.6.3 Work with reference scans | 99 |
6.7 Time course of absorbance/transmittance | 101 |
6.7.1 Time course setup parameters | 101 |
6.7.2 Time course scan reading | 102 |
6.7.3 Analysis of time course data | 103 |
6.7.3.1 Navigation of a time scan or a time scan analysis | 104 |
6.8 System checks | 105 |
6.8.1 Instrument information | 105 |
6.8.2 Upgrade of the instrument software | 106 |
6.8.3 Optical checks | 106 |
6.8.3.1 Wavelength check | 107 |
6.8.3.2 Noise check | 108 |
6.8.3.3 Stray light check | 110 |
6.8.3.4 Absorbance check | 111 |
6.8.3.5 Drift check | 112 |
6.8.3.6 Verification kit | 113 |
6.8.4 Output checks | 115 |
6.8.5 Lamp history | 115 |
6.8.6 Factory service | 116 |
6.8.7 Service time | 116 |
6.8.8 Instrument Backup | 117 |
Section 7 Maintenance | 121 |
7.1 Cleaning requirements | 121 |
7.1.1 Spectrophotometer | 121 |
7.1.2 Display | 121 |
7.1.3 Cuvettes/sample cells | 121 |
7.2 Lamp replacement | 122 |
7.2.1 Tungsten lamp replacement | 122 |
7.2.2 Deuterium lamp (UV) replacement | 123 |
7.3 Fuse replacement | 124 |
7.4 Filter pad maintenance | 125 |
7.4.1 Filter pad replacement | 125 |
Section 8 Troubleshooting | 127 |
Section 9 Replacement Parts | 129 |
Section 10 Contact Information | 131 |
Section 11 Limited Warranty | 133 |
Index | 135 |
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