Fluke 1529-R CHUB E4 Thermometer Readout
Condition: Refurbished / Calibrated
Warranty: 1 Year Warranty
Shipping: USA & Worldwide
- Fluke 1529-R CHUB E4 Thermometer Readout (BC# -L/T*)
- AC Adapter/Charger
- Power Cord
- Carrying Case (G)
Fluke 1529-R CHUB E4 Thermometer Readout
The Chub-E4 has four inputs for reading four different sensors simultaneously, and we’ll configure those inputs in any of three different ways according to your preference. Choose four channels of thermocouple inputs, four channels of PRT/thermistor inputs, or two channels of each. With this thermometer, reading thermocouples, PRTs, and thermistors accurately from the same device is no problem. 100-ohm, 25-ohm, or 10-ohm PRTs and RTDs are read using ITS-90, IEC-751 (DIN), or Callendar-Van Dusen conversion methods. Typical accuracies include ±0.004 °C at –100 °C and ±0.009 °C at 100 °C. Thermistor readings are converted using the Steinhart-Hart polynomial or standard YSI-400 curve and are as accurate as ±0.0025 °C at 25 °C with resolution of 0.0001 °.
Thermocouple inputs read all the common thermocouple types, including B, E, J, K, N, R, S, T, and Au-Pt, and allow you to choose between internal and external reference junction compensation. Typical accuracy for a type J thermocouple at 600 °C is ±0.35 °C using internal reference junction compensation and not including the thermocouple. (Support for C and U type thermocouples is available. Download the application note Using Fluke Calibration Readouts with Tungsten-Rhenium and other Thermocouples.) PRTs and thermistors connect easily to the 1529 using Fluke Calibration’s patented mini DWF connectors, which accept bare wire, spade lug, or mini banana plug terminations. Thermocouples connect using standard or miniature terminations. Measurements are taken each second and can be taken simultaneously or sequentially. A special high-speed mode allows measurements on one channel to be taken at the rate of 10 per second.
Wait until you see the display panel on the Chub-E4. Displaying measurements in °C, °F, K, ohms, or millivolts and choosing temperature resolution from 0.01 to 0.0001 are just the beginning. You can also select any eight items from our long list of displayable data fields to view on-screen. Choose statistical functions such as averages, standard deviations, and spreads; choose probe information such as probe type and serial number; choose T1–T2 functions using inputs from any two channels; or choose utility functions such as the date, time, and battery power level. You can even save up to 10 screen configurations for easy recall.
The push of a single front-panel button also brings up a simple menu system to easily guide you through all the internal setup and memory options of the 1529. Probe coefficients, sample intervals, communication settings, password settings, and a host of other functions are all easily accessible. The memory and communications capabilities of the Chub-E4 make it perfect for benchtop thermometry, on-site measurements, lab calibration work, and remote data logging. Optional software packages from Fluke make this one of the most powerful thermometers on the market. With battery power and memory to store up to 8,000 measurements (including date and time stamps) at user-selected intervals, the 1529 has plenty of data logging capability. Store 100 individual measurements or any number of automatic log sessions (up to 8,000 readings), each tagged with an identifying session label. Fourteen different logging intervals may be selected, from 0.1 second to 60 minutes.
Specifications:
| PRT / RTD | Thermistor | Thermocouple | |
| Temperature Range | –189 °C to 960 °C | –50 °C to 150 °C | –270 °C to 1800 °C |
| Measurement Range | 0 to 400 Ω | 0 to 500 KΩ | –10 to 100 mV |
| Characterizations | ITS-90, IEC-751 (DIN “385”), Callendar-Van Dusen | Steinhart-Hart, YSI-400 | NIST Monograph 175, 3-point deviation function applied to NIST 175, 6th-order polynomial |
| Temperature Accuracy (meter only) | ± 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 |
± 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 |
Ext. RJC Int. RJC B at 1000 °C ± 0.6 °C ± 0.6 °C E at 600 °C ± 0.07 °C ± 0.25 °C J at 600 °C ± 0.1 °C ± 0.35 °C K at 600 °C ± 0.15 °C ± 0.4 °C N at 600 °C ± 0.15 °C ± 0.3 °C R at 1000 °C ± 0.4 °C ± 0.5 °C S at 1000 °C ± 0.5 °C ± 0.6 °C T at 200 °C ± 0.1 °C ± 0.3 °C |
| Temperature Resolution | 0.001 ° | 0.0001 ° | 0.01 to 0.001 ° |
| Resistance/Voltage Accuracy | 0 Ω to 20 Ω: ± 0.0005Ω 20 Ω to 400 Ω: ± 25 ppm of rdg. |
0 Ω to 5 KΩ: ± 0.5 Ω 5 KΩ to 200 KΩ: ± 100 ppm of rdg. 200 KΩ to 500 KΩ ± 300 ppm of rdg. |
–10 to 50 mV: ± 0.005 mV 50 to 100 mV: ± 100 ppm of rdg. Internal RJC: ± 0.25 °C) |
| Operating Range | 16 °C 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 | 1 mA, reversing | 2 and 10 µA, automatically selected | n/a |
| Display | 33 x 127 mm (1.3 x 5 in) backlit LCD graphical display | ||
| Display Units | °C, °F, K, Ω, KΩ, mV | ||
| Data Logging | Up to 8,000 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 | ||
| Probe Connection | Patented DWF Connectors accept mini spade lug, bare-wire, or mini banana plug terminations | Universal receptacle accepts miniature and standard TC connectors | |
| Communications | RS-232 included, IEEE-488 (GPIB) optional | ||
| AC Power | 100–240 V ac, 50-60 Hz, 0.4 A | ||
| DC Power | 12–16 VDC, 0.5 A (battery charges during operation from 14.5 to 16V DC, 1.0A) | ||
| Battery | NiMH, 8 hours of operation typical without backlight, 3 hours to charge, 500 cycles |