9260 Mini Fixed-Point Cell Furnace
Najważniejsze cechy
- Mini fixed point furnace.
- Available indium, tin, zinc, and aluminum mini cells.
- Quartz and Metal fixed point cell options.
- Half the cost of full size fixed point solution.
Omówienie produktu: 9260 Mini Fixed-Point Cell Furnace
Cost-Effective, Precise, and Easy Fixed-Point Realization
Affordable Fixed-Point Calibration—Uncompromised Accuracy
The Fluke 9260 Mini Fixed-Point Cell Furnace delivers high-quality ITS-90 fixed-point calibration at a fraction of the cost of large-scale furnaces. Designed for indium, tin, zinc, and aluminum cells, the 9260 covers all primary fixed points from 156.5985 °C to 660.323 °C, using less than half the space and investment of a traditional system.
Key Benefits and Features
- Lower Total Cost – The 9260 furnace costs less than half of a large furnace, and the smaller-volume, 99.9999% pure metal cells are also much more affordable.
- Complete ITS-90 Coverage – Use with indium, tin, zinc, and aluminum mini cells to realize all major ITS-90 fixed points required for laboratory calibration.
- Simple, Hands-Off Operation – Place the fixed-point cell in the furnace at the end of the day. The next morning, initiate the built-in software routine for your specific cell type. Within an hour, the cell is stable and ready for precise measurements—all day long.
- Flexible Software Control – Built-in software lets you choose between melting-point or freezing-point curves for each metal. While ITS-90 recommends freezing points, melting points are easier to realize, and the difference in uncertainty (less than 2 mK) is negligible for most labs.
- Proven Performance – For most applications, Fluke Calibration’s mini cells at their melting points provide results indistinguishable from traditional cells at their freezing points.
- High-Precision Comparison Calibrations – Optional comparison blocks are available for the 9260, offering a variety of pre-drilled or custom wells for high-precision calibrations at high temperatures. Each block provides a well depth of 229 mm (9 in).
Specyfikacje: 9260 Mini Fixed-Point Cell Furnace
General Specifications | |
Temperature Range | 50 °C to 680 °C |
Ambient Operating Range | 5 °C to 45 °C |
Stability | ±0.03 °C to 300 °C ±0.05 °C above 300 °C |
Vertical Gradient | Top and bottom zones adjustable by offset |
Plateau Duration | 6–10 hours typical |
Resolution | 0.01 ° |
Display Scale | °C or °F, switchable |
Immersion Depth | 229 mm (9 in) |
Stabilization Time | 15 minutes nominal |
Preheat Wells | 2 |
Fault Protection | Sensor burnout and short protection, over-temperature thermal cutout |
Display Accuracy | ±0.2 °C to 300 °C ±0.3 °C to 450 °C ±0.5 °C to 680 °C |
Comparison Block | Two multi-hole blocks, blanks, and custom blocks available |
Well-to-Well Gradient (in comparison block) | ±0.02 °C |
Heating Time | 1.25 hrs. from 25 °C to 680 °C |
Cooling Time | 10.5 hrs. from 680 °C to 100 °C |
Comm. | RS-232 included |
Power Requirements | 115 VAC (±10 %), 60 Hz, 11 A, or 230 VAC (±10 %), 50 Hz, 6 A, specify, 1200 W |
Exterior Dimensions (HxWxD) | 489 x 222 x 260 mm (19.25 x 8.75 x 10.25 in) |
Weight | 20.5 kg (45 lb.) with block |
Modele: 9260 Mini Fixed-Point Cell Furnace
9260
Mini Fixed-Point Furnace (for In, Sn, Zn, Al cells)
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Mini Quartz Aluminum Cell
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Mini Metal Cased Tin Cell
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Mini Metal Cased Zinc Cell
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Container, Mini-Cell Support, 9260
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Container, SST Mini-Cell Support, 9260
1904-In
Accredited Cell Intercomparison, Indium
1904-Sn
Accredited Cell Intercomparison, Tin