Instrument Database:
CECIL Instruments Ltd. - Series 1000 Single Beam Spectrophotometer
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Year of introduction |
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Status |
available |
Company |
CECIL Instruments Ltd.
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Categories |
Spectrometer ( Molec. ): UV/VIS |
High Quality Low Cost When cost is a primary consideration of selection, the Series 1000 provides low cost, high specification, quality instruments for both the UV and visible ranges. The designs offer an ideal combination of performance, quality and reliability for educational use; as is witnessed by the large number of Universities, Polytechnics and Colleges who are multiple users of the range. Ease of Operation With only six, carefully programmed operating keys, the Series 1000 spectrophotometers are exceptionally easy to use. Up-down keys, with automatic slew rate acceleration, make wavelength selection, to 0.1nm, convenient and rapid. Absorbance, Transmittance or Concentration may be measured; the latter using standards or by entering a factor. Wavelength Precision Very precise wavelength selection, with readout to 0.1nm, provide the high degree of reproducibility needed for accuracy, particularly when measuring on a sloping background. Convenient Operation Design advantages of the series 1000 instruments include self test and calibration at switch on, automatic lamp and filter selection coupled to wavelength and high overall stability eliminating frequent resetting of the absorbance zero when making extended measurements. Deuterium Lamp Save UV-visible instruments allow the Deuterium lamp to be switched off when working in the visible region, to extend lamp life. Switch on is automatic if a UV wavelength is selected. Lamps are guaranteed for 1500 hours and are fitted with an hours of use indicator. User Benefits
- Easy Use
- Low Cost
- Self Test and Calibration
- Auto Lamp and Filter Selection
- Simple Kinetics
- Deuterium Lamp Save
- UV Lamp Hours Indicator
- 1500 Hours UV Lamp Guarantee
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Specifications |
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Optical System | | Littrow monochromator using 1200L/mm holographic grating; coated optics. | Optical Bandwidth | | 8nm | Wavelength Selection | | Keyboard controlled by up-down keys | Wavelength Range | | 200-1000nm CE1021 | | | 325-1000nm CE1011 | Wavelength Accuracy | | Within 1nm | Wavelength Precision | | 0.1nm | Wavelength Display | | Large seven segment bright LED's | Photometric Ranges | | -0.3 to 3.0A, 0-200%T, 0-9999C | Photometric Accuracy | | 1% or 0.005A whichever is greater | Photometric Noise | | Less than ±0.0002A | Straylight | | Less than 0.05% at 220nm and 340nm | Absorbance Zero Stability | | Better than ±0.001A/Hr. | Absorbance Zero Setting | | 0A and 100%T automatic by press button | Peak Seek | | Automatic with baseline flattening | Filter and Lamp Selection | | Automatic - coupled to wavelength | Self Test and Calibration | | Automatic at switch on | Computer Interface | | Bi-directional serial RS232c | Sample Compartment Dimensions | | 196 x 96 x 107mm | Size | | 480 x 340 x 205mm | Power Requirement | | 110-250V, 50/60Hz, 120W | Weight | | 16Kg CE1011; 18Kg CE1021 |
| | | | Cecil Instruments policy is one of continuous development. We therefore reserve the right to change specification without notice. |
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