Portable temperature calibrator - Pyros 140 1H
Termékleírás
It covers a range from -24 to 140 °C. It has a stability of±0,05 °C and a precision of ±0,25 °C.
The time taken to reach -20 °C is just 17 minutes and thetime to reach 120 °C is just 20 minutes: this allowsconsiderable savings in terms of time during calibration thatrequires more than one verification point.
The excellent performances of PYROS 140 are due to the Peltiercells that heat and cool the thermal block and to the material withwhich the thermal block itself is made. This material provides anaxial and radial uniformity typical of higher end calibrators.
The calibrator has two configuration of holes: one hole with 19mm diameter (PYROS140-1H) and two parallel holes with 13 mmdiameters (PYROS140-2H). The reduction inserts are put into theholes to adapt the diameter of the probe to be calibrated to thecalibrator.
There are 7 inserts available with holes ranging from a diameterof 3.2 to 11,1 mm, while other holes are provided upon request upto 1 mm in diameter.
Műszaki leírás
| Technical specification | PYROS 140 |
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| Operating range (t amb. 20 °C / 68 °F) | -24 °C ÷ 140 °C (-11 °F ÷ 284 °F) |
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| Mean heating time (stabilization included) | From amb. to 120 °C / 248 °F 20 min |
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| Mean cooling time (stabilization included) | From amb. to -20 °C / -4 °F 17 min |
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| Axial uniformity | ±0,05 °C at –20 °C ±0.09 °F at –4 °F | ±0,04 °C at 0 °C ±0.07 °F at 32 °F | ±0,10 °C at 100 °C (±32.1 °F at 212 °F) | |
| Radial uniformity (at 40 mm) | Not available |
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| Hole depth | 104 mm (4 in.) |
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| Hole diameter | 2 x 13 mm (0.07 x 0.51 in) 1 x 19 mm (0.03 x 0.74 in) |
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| Display accuracy (±1 digit) | ±0,25 °C at 100°C ± 0.45 °F at 212 °F |
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| Stability | ±0,05 °C - (± 0.09 °F) |
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| Display Resolution | 0,1 °C - (0.1 °F) |
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| Units of measure | °C / °F |
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| Over temperature cut out | No |
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| Switch test | 12 VAC DC |
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| PC Interface | RS 232 |
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| Display | LED double line |
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| IN / OUT | RS232 |
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| Temperature ramps | Yes |
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| Calibration | From 1 to 10 calibration points |
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| Calibrator size | 130 x 260 x 280 mm (5.1 x 10 x 11 in.) |
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| Calibrator weight | 4,9 kg - (10 lb) |
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| Power supply | Voltage supply 100/230 VAC ±10% - 50/60 Hz |
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| Electric power | 80 W |
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