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Featuring four inputs for reading four sensors simultaneously, this standards thermometer can configure those inputs in three ways, according to preference. Perfect for benchtop thermometry, store up to 8000 readings at user-selected intervals and choose statistical functions such as averages, standard deviations, and spreads.
Featuring four inputs for reading four sensors simultaneously, this standards thermometer can configure those inputs in three ways, according to preference. Perfect for benchtop thermometry, store up to 8000 readings at user-selected intervals and choose statistical functions such as averages, standard deviations, and spreads.
Impressive performance with a rugged design, this standards thermometer is ideal for reading thermocouples, PRTs, and thermistors all from the same device. PRTs and thermistors connect easily to the thermometer using Fluke Calibration’s patented mini DWF connectors, which accept bare wire, spade lug, or mini banana plug terminations, and thermocouples connect using standard or miniature terminations. Measurements are taken each second simultaneously or sequentially, and a special high-speed mode allows measurements on one channel to be taken at the rate of 10 per second.
This Chub-E4 thermometer displays 8 user-selected data fields from any channel.
Features
| Inputs | 2 channels PRT/thermistor and 2 channels thermocouple or 4 channels PRT/thermistor or 4 channels thermocouple PRT/thermistor channels accept 2,3, or 4 wires Thermocouple channels accept B, E, J, K, N, R, S, T, and Au-Pt thermocouple types |
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| Temperature Range | PRT: -308 to 1760°F (-189 to 960°C) Thermistor: -58 to 302°F(-50 to 150°C) Thermocouple: -454 to 3272°F(-270 to 1800°C) |
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| Measurement Range | PRT: 0 to 400 Ω Thermistor: 0 to 500 kΩ Thermocouple: –10 to 100 mV |
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| Resistance/Voltage Accuracy | PRT: 0 to 20 Ω: ±0.0005, 20 to 400 Ω: ±25 ppm of reading Thermistor: 0 to 5 kΩ: ±0.0005 kΩ, 5 to 200 kΩ: ±100 ppm of reading, 200 to 500 KΩ: ±300 ppm of reading Thermocouple: –10 to 50 mV: ±0.005 mV, 50 to 100 mV: ±100 ppm of reading (Internal RJC: ±0.25°C) |
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| Temperature Accuracy (Meter Only) | |||
| PRT | ±0.004°C at –100°C ±0.006°C at 0°C ±0.009°C at 100°C ±0.012°C at 200°C ±0.018°C at 400°C ±0.024°C at 600°C |
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| Thermistor | ±0.0025°C at 0°C ±0.0025°C at 25°C ±0.004°C at 50°C ±0.010°C at 75°C ±0.025°C at 100°C |
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| Thermocouple (Type Ext./Int.RJC) | B: ±0.6°C/±0.6°C E: ±0.07°C/±0.25°C J: ±0.1°C/±0.35°C K: ±0.15°C/±0.4°C N: ±0.15°C/±0.3°C R: ±0.4°C/±0.5°C S: ±0.5°C/±0.6°C T: ±0.1°C/±0.3°C |
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| Temperature Resolution, Typical | PRT: 0.001° Thermistor: 0.0001° Thermocouple: 0.01 to 0.001° |
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| General Specifications | Operating Range | 60.8 to 86°F (16 to 30°C) | |
| Measurement Interval | 0.1 second to 1 hour; inputs may be read sequentially or simultaneously at 1 second or greater interval | ||
| Excitation Current | PRT: 1mA (reversing) Thermistor: 2 and 10 μA, automatically selected Thermocouple: N/A |
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| Display | 1.3 x 5” (33.02 x 127 mm) backlit LCD graphical display | ||
| Display Units | °C, °F, K, Ω, KΩ, mV | ||
| Data Logging | Up to 8000 time-and-date-stamped measurements can be logged | ||
| Logging Intervals | 0.1, 0.2, 0.5, 1, 2, 5, 10, 30, or 60 seconds; 2, 5, 10, 30, or 60 minutes | ||
| Averaging | Moving average of most recent 2 to 10 readings, user selectable | ||
| Statistical Data | Average, standard deviation, minimum, maximum, spread, N, difference (delta) | ||
| Probe Connection | PRT and thermistor: Patented DWF connectors accepts spade lug, bare-wire, or banana plug terminations Thermocouple: Universal receptacle accepts miniature and standard connectors |
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| Communications | RS-232 port included, IEEE-488 (GPIB) optional | ||
| AC Power | 100 to 240 V AC, 50-60 Hz, 0.4 A | ||
| DC Power | 12 to 16 VDC, 0.5 A (battery charges during operation from 14.5 to 16 V DC, 1.0 A) | ||
| Battery | NiMH, 8 hours operation typical without backlight, 3 hours to charge, 500 cycles | ||
| Size | 4.0 x 7.5 x 8.2” (102 x 191 x 208 mm) | ||
| Weight | 4.5 lbs. (2 kg) | ||
| Characterization | PRT: ITS-90, PT-100 (ASTM E1137, DIN 43760, IEC-751), Callendar-Van Dusen Thermistor: Steinhart-Hart, YSI-400 Thermocouple: NIST Monograph 175, 3-point deviation function applied to NIST 175, 6th-order polynomial |
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Click on a category to view a selection of compatible accessories with the Fluke 1529 Chub-E4 Standards Thermometer, 4-channel.
| Inputs | 2 channels PRT/thermistor and 2 channels thermocouple or 4 channels PRT/thermistor or 4 channels thermocouple PRT/thermistor channels accept 2,3, or 4 wires Thermocouple channels accept B, E, J, K, N, R, S, T, and Au-Pt thermocouple types |
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| Temperature Range | PRT: -308 to 1760°F (-189 to 960°C) Thermistor: -58 to 302°F(-50 to 150°C) Thermocouple: -454 to 3272°F(-270 to 1800°C) |
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| Measurement Range | PRT: 0 to 400 Ω Thermistor: 0 to 500 kΩ Thermocouple: –10 to 100 mV |
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| Resistance/Voltage Accuracy | PRT: 0 to 20 Ω: ±0.0005, 20 to 400 Ω: ±25 ppm of reading Thermistor: 0 to 5 kΩ: ±0.0005 kΩ, 5 to 200 kΩ: ±100 ppm of reading, 200 to 500 KΩ: ±300 ppm of reading Thermocouple: –10 to 50 mV: ±0.005 mV, 50 to 100 mV: ±100 ppm of reading (Internal RJC: ±0.25°C) |
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| Temperature Accuracy (Meter Only) | |||
| PRT | ±0.004°C at –100°C ±0.006°C at 0°C ±0.009°C at 100°C ±0.012°C at 200°C ±0.018°C at 400°C ±0.024°C at 600°C |
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| Thermistor | ±0.0025°C at 0°C ±0.0025°C at 25°C ±0.004°C at 50°C ±0.010°C at 75°C ±0.025°C at 100°C |
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| Thermocouple (Type Ext./Int.RJC) | B: ±0.6°C/±0.6°C E: ±0.07°C/±0.25°C J: ±0.1°C/±0.35°C K: ±0.15°C/±0.4°C N: ±0.15°C/±0.3°C R: ±0.4°C/±0.5°C S: ±0.5°C/±0.6°C T: ±0.1°C/±0.3°C |
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| Temperature Resolution, Typical | PRT: 0.001° Thermistor: 0.0001° Thermocouple: 0.01 to 0.001° |
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| General Specifications | Operating Range | 60.8 to 86°F (16 to 30°C) | |
| Measurement Interval | 0.1 second to 1 hour; inputs may be read sequentially or simultaneously at 1 second or greater interval | ||
| Excitation Current | PRT: 1mA (reversing) Thermistor: 2 and 10 μA, automatically selected Thermocouple: N/A |
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| Display | 1.3 x 5” (33.02 x 127 mm) backlit LCD graphical display | ||
| Display Units | °C, °F, K, Ω, KΩ, mV | ||
| Data Logging | Up to 8000 time-and-date-stamped measurements can be logged | ||
| Logging Intervals | 0.1, 0.2, 0.5, 1, 2, 5, 10, 30, or 60 seconds; 2, 5, 10, 30, or 60 minutes | ||
| Averaging | Moving average of most recent 2 to 10 readings, user selectable | ||
| Statistical Data | Average, standard deviation, minimum, maximum, spread, N, difference (delta) | ||
| Probe Connection | PRT and thermistor: Patented DWF connectors accepts spade lug, bare-wire, or banana plug terminations Thermocouple: Universal receptacle accepts miniature and standard connectors |
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| Communications | RS-232 port included, IEEE-488 (GPIB) optional | ||
| AC Power | 100 to 240 V AC, 50-60 Hz, 0.4 A | ||
| DC Power | 12 to 16 VDC, 0.5 A (battery charges during operation from 14.5 to 16 V DC, 1.0 A) | ||
| Battery | NiMH, 8 hours operation typical without backlight, 3 hours to charge, 500 cycles | ||
| Size | 4.0 x 7.5 x 8.2” (102 x 191 x 208 mm) | ||
| Weight | 4.5 lbs. (2 kg) | ||
| Characterization | PRT: ITS-90, PT-100 (ASTM E1137, DIN 43760, IEC-751), Callendar-Van Dusen Thermistor: Steinhart-Hart, YSI-400 Thermocouple: NIST Monograph 175, 3-point deviation function applied to NIST 175, 6th-order polynomial |
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Click on a category to view a selection of compatible accessories with the Fluke 1529 Chub-E4 Standards Thermometer, 4-channel.
