Fluke 1529 Chub-E4 Standards Thermometer

Supports four channels for PRTs, thermistors, and thermocouples, accommodating a variety of sensor types.
Display eight user-selected data fields from any channel.
Log up to 8,000 readings with date and time stamps for data tracking.
Eight hours of continuous operation

Description
Additional information
Specifications

Description

The Fluke 1529 Chub-E4 Standards Thermometer is a highly accurate and versatile temperature measurement instrument used in calibration laboratories and various industrial settings. It’s known for its ability to handle multiple sensor types and provide precise readings.

Key Features:

Multiple Input Channels: Supports four channels for various temperature sensors, including PRTs (Platinum Resistance Thermometers), thermistors, and thermocouples. This allows for flexibility in measurement and calibration setups.
Versatile Sensor Compatibility: Reads a wide range of PRTs (100-ohm, 25-ohm, 10-ohm), thermistors (using Steinhart-Hart or YSI-400 conversion), and thermocouples (types B, E, J, K, N, R, S, T, and Au-Pt).
High Accuracy: Offers exceptional temperature measurement accuracy, with typical accuracies of ±0.004 °C for PRTs, ±0.0025 °C for thermistors, and ±0.35 °C for thermocouples (depending on the type and conditions).
Simultaneous or Sequential Readings: Can take measurements from all four channels simultaneously or sequentially, depending on the user’s needs. A high-speed mode allows for rapid measurements on a single channel.
Data Logging: Logs up to 8,000 readings with date and time stamps, enabling data tracking and analysis.

The Fluke 1529 is commonly used in:

Calibration Laboratories: As a reference thermometer for calibrating other temperature instruments.
Metrology: For high-precision temperature measurements in research and metrology applications.
Industrial Processes: In industries where precise temperature control is critical, such as pharmaceuticals, aerospace, and manufacturing.

The Fluke 1529 Chub-E4 Standards Thermometer is a top-tier temperature measurement instrument known for its accuracy, versatility, and reliability. It’s a valuable tool for professionals requiring precise temperature measurements and calibration capabilities.

Additional information

Brand	Fluke Calibration

Specifications: 1529 Chub-E4 Standards Thermometer

	PRT / RTD	Thermistor	Thermocouple
Inputs	2 channels PRT/thermistor and 2 channels TC, or 4 channels PRT/thermistor, or 4 channels TC, specify when ordering; PRT/thermistor channels accept 2, 3, or 4 wires; TC inputs accept B, E, J, K, N, R, S, T, and Au-Pt TC types. (Support for C and U type thermocouples is available. Download the application note Using Fluke Calibration Readouts with Tungsten-Rhenium and other Thermocouples)
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
Size (HxWxD)	102 x 191 x 208 mm (4.0 x 7.5 x 8.2 in)
Weight	2 kg (4.5 lb)
Calibration	Accredited resistance and voltage calibrations are provided.