Mô tả sản phẩm: Fluke 1524 Thermometer
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Specifications
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| Input Channels | 1523: 1 |
| 1524: 2 | |
| Logging | 1523: 25 readings with statistics |
| 1524: 15,000 time and date stamped; 25 readings with statistics | |
| Sample interval | 1 seconds |
| (normal) | |
| Sample interval (fast mode) | 0.3 seconds (see technical manual for details) |
| Sensor Types | PRTs, RTDs, Thermistors, and Thermocouples |
| Thermocouple Types | C,E,J,K,L,M,N,T,U,B,R,S |
| Operating temperature | -10 ºC to 60 ºC (Best accuracy 13 ºC to 33 ºC) |
| Power requirements | 3 AA alkaline batteries |
| Size | 96 x 200 x 47 mm |
| (3.75 x 7.9 x 1.86 inches) | |
| Weight | 0.65 kg (1.4 lb) |
| Environmental conditions for best accuracy | 13 °C to 33 °C |
| Millivolt Range and Accuracy | –10 mV to 75 mV ± (0.005 % + 5 μV) |
| Resistance Range and Accuracy | 0 Ω to 400 Ω ± (0.004 % + 0.002 Ω) |
| 200 Ω to 50 kΩ± (0.01 % + 0.5 Ω) | |
| 50 kΩ to 500 kΩ± (0.03 %) | |
| Temperature Coefficient, Voltage ( –10 °C to 13 °C , +33 °C to 60 °C) | ± (0.001 %/°C + 1 μV/°C) |
| Temperature Coefficient, Resistance ( –10 °C to 13 °C , +33 °C to 60 °C) | 0.0008 %/°C + 0.0004 Ω(0 Ω to 400 Ω) |
| 0.002 %/°C + 0.1 Ω(0 Ω to 50 kΩ) | |
| 0.06 %/°C + 0.1 Ω(50 kΩ to 500 kΩ) | |
| Excitation Current, Resistance | 1 mA (0 Ω to 400Ω) |
| 10 μA (0 Ω to 50 kΩ) | |
| 2 µA (50 kΩ to 500 kΩ) | |
| Thermocouple equivalent temperature accuracies (readout only) | |
| Type B | ± 0.85 ºC from 600 ºC to 800 ºC |
| ± 0.68 ºC from 800 ºC to 1000 ºC | |
| ± 0.57 ºC from 1000 ºC to 1800 ºC | |
| Type C | ± 0.32 ºC from 100ºC to 550 ºC |
| ± 0.71 ºC from 550 ºC to 2300 ºC | |
| Type E | ± 0.52 ºC from -200 ºC to 0 ºC |
| ± 0.22 ºC from 0 ºC to 950 ºC | |
| Type J | ± 0.52 ºC from -200 ºC to 0 ºC |
| ± 0.23 ºC from 0 ºC to 1200 ºC | |
| Type K | ± 0.61 ºC from -200 ºC to 0 ºC |
| ± 0.24 ºC from 0 ºC to 1370 ºC | |
| Type L | ± 0.36 ºC from -200 ºC to 0 ºC |
| ± 0.23 ºC from 0 ºC to 1370 ºC | |
| Type M | ± 0.26 ºC from -20 ºC to 0 ºC |
| ± 0.25 ºC from 0 ºC to 400 ºC | |
| ± 0.22 ºC from 400 ºC to 1400 ºC | |
| Type N | ± 0.72 ºC from -200 ºC to 0 ºC |
| ± 0.28 ºC from 0 ºC to 1300 ºC | |
| Type R | ± 1.09 ºC from -20 ºC to 0 ºC |
| ± 0.97 ºC from 0 ºC to 500 ºC | |
| ± 0.49 ºC from 500 ºC to 1750 ºC | |
| Type S | ± 1.05 ºC from -20 ºC to 0 ºC |
| ± 0.95 ºC from 0 ºC to 500 ºC | |
| ± 0.56 ºC from 500 ºC to 1750 ºC | |
| Type T | ± 0.60 ºC from -200 ºC to 0 ºC |
| ± 0.25 ºC from 0 ºC to 400 ºC | |
| Type U | ± 0.54 ºC from -200 ºC to 0 ºC |
| ± 0.24 ºC from 0 ºC to 400 ºC | |
| Note 1: | Accuracies are based on internal Reference Junction Compensation. Refer to Technical manual for equivalent accuracies with an external reference junction. |
| 1523/24 Accuracies with selected probes (±°C) | |
| -200 °C | 5616-12: 0.014 |
| 5615-6: 0.025 | |
| 5627A-12: 0.027 | |
| 5610-9: n/a | |
| 0 °C | 5616-12: 0.021 |
| 5615-6: 0.021 | |
| 5627A-12: 0.049 | |
| 5610-9: 0.009 | |
| 100 °C | 5616-12: 0.027 |
| 5615-6: 0.028 | |
| 5627A-12: 0.065 | |
| 5610-9: 0.009 | |
| 300 °C | 5616-12: 0.040 |
| 5615-6: 0.043 | |
| 5627A-12: 0.103 | |
| 5610-9: n/a | |
| 420 °C | 5616-12: 0.050 |
| 5615-6: n/a | |
| 5627A-12: 0.130 | |
| 5610-9: n/a | |
| Note 2: | Includes readout accuracy, probe calibration, and probe drift |
| PRT equivalent temperature accuracy (readout only) | |
| –100 °C | ± 0.011 |
| 0 °C | ± 0.015 |
| 100 °C | ± 0.019 |
| 200 °C | ± 0.023 |
| 400 °C | ± 0.031 |
| 600 °C | ± 0.039 |
| Thermistor equivalent temperature accuracy (readout only) | |
| 0 °C | ± 0.002 |
| 25 °C | ± 0.003 |
| 50 °C | ± 0.006 |
| 75 °C | ± 0.014 |
| 100 °C | ± 0.030 |
