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产品型号：Model DC1200-UDV
The versatile 1200 Series of single wavelength colorimeters now comes with the capability to display readings directly in absorbance units. Six different wavelengths are available, with two sample vial options, to provide maximum flexibility for your analytical procedures. Microprocessor control and advanced design assure accuracy, easy operation, and durability. Absorbance colorimeter kits are supplied with vials or cuvettes, water sample collecting bottle, 3 mL syringe (1200-UDV only), all in a sturdy carrying case.
Specifications: |
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Instrument Type: |
Single wavelength, absorbance colorimeter |
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Measurement Wavelengths: |
420nm, 460nm, 510nm, 530nm, 562nm,570nm, or 605nm |
| Readable Resolution: | 0.01 Absorbance Unit |
| Photometric Precision: | ±0.001 Absorbance Unit |
| Range: | 0-2.00 Absorbance Units |
| Display: | 3-1/2 digit LCD |
| Response Time: | 2 seconds |
| Detector: | Silicon Photodiode |
| Sample Chamber: | Meters are available with one of two chambers to accept 25mm flat-bottomed glass vials (1200) or 10 mm square polystyrene cuvettes (1200-UDV) |
| Light Source: | LED |
| Interface: | RS-232 serial interface, 8 pin mDIN, 9600b, 8 data bits, 1 stop bit, no parity |
| Power: | Battery Operation: Alkaline 9-volt DC battery Line Operation: 120V/60Hz, 220V/50Hz with adapter |
| Size (LxWxH): |
15 x 8 x 5.5 cm; 6 x 3-1/4 x 2-1/2 inches |