주요특징
- Economical, non-scanning, general-purpose laboratory spectrophotometers
| Cole-Parmer® Visible Spectrophotometers Get precise results * Save time and reduce errors with auto-zeroing * Maintain calibration and prevent damage with end-of-range stop on adjustment knob * No manual adjustments—built-in filters automatically switch to accommodate wavelength setting Model 83055-20 features a concentration mode and an RS-232 and USB interface. Use the interface to print or download data to your PC—order optional printer, software, and cables at right for integrated data collection. What’s included: twelve 10-mm diameter test tubes cuvettes, cuvette adapter, dust cover, and 7-ft (2.1-m) cord with a US standard plug. For 230 VAC operation, order the optional 83055-25 power cable under “Accessories” below. |
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| Bandwidth | 20 nm | 10 nm | |
| Catalog number | GY-83055-10 | GY-83055-20 | |
| Bandwidth | 20 nm | 10 nm | |
| Wavelength range | 335 to 1000 nm | ||
| Wavelength accuracy | Wavelength accuracy ±2 nm | ||
| Photometric ranges |
Transmittance | 0 to 125% T | 0 to 125% T |
| Absorbance | 0 to 2 A | 0 to 1.95 A | |
| Concentration | - | 0 to 1999 C | |
| Output | USB | RS-232 / USB | |
| Power (50/60 Hz) | 115/230 VAC switchable | ||
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배송/결제/교환/반품 안내
배송 정보
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