Fluke Hart Scientific Chub-E4 1529 1529-R and 159-T Standards Reference Thermometer for RTDs, PRTs, Thermocouples and Thermistor Sensors

Fluke Hart Scientific 1529 Series Versatile Reference Thermometers

So you need multiple channels, battery power, outstanding accuracy, and the ability to read many different sensor types—but you don’t need all the power of a 1 ppm Super-Thermometer. We have the answer for you.  Hart’s 1529 Chub-E4 Thermometer gives you four channels, three major sensor types, lab-quality accuracy, and a ton of great features, all at a price you’ll love.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. 

Fluke Hart 1529 Multi-Sensor Configurable Hart's Chub-E4 1529 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.

Hart 1529 Reads PRTs & RTDs Temperature Sensors

PRT/RTD 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 °. 

Hart 1529 Reads Most Thermocouple Types

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 Hart Readouts with Tungsten-Rhenium and other Thermocouples from www.hartscientific.com.) 

Hart 1529 Allows Easy Connection of PRTs & RTDs Temperature Sensors

PRTs and thermistors connect easily to the Fluke 1529 using Hart’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.

Hart 1529 Displays Temperature in 5 Parameters

If you think three sensor types and four inputs sounds versatile, wait until you see the display panel on the Hart's 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.

 

Fluke Hart Scientific 1523 & 1524 Reference Thermometers Provide High Acuracy

The Fluke 1523 single channel Reference Thermometer provides memory capacity to store up 25 readings. The Fluke 1524 is a two channel Reference Thermometer readout with memory for data logging up to 15,000 measurements with real-time clock for time and date stamps. Typical high accuracies are PRTs up to ± 0.011 °C, Thermocouples up to ± 0.24 °C, and Precision Thermistors Sensors up to ± 0.002 °C. You need accuracy for compliance, product yields, energy savings, and consistent results. The Fluke 1523 & 1524 uses current reversal, a technique used in high-end instruments that eliminates thermal EMFs, for precision temperature measurements. Specifications are guaranteed from –10 °C to 60 °C ambient. Special precision resistors and a highly stable reference voltage source keep the Fluke 1523 & 1524 accuracy virtually insensitive to environmental temperature.

INFO-CON Connectors ensure Correct Temperature Conversion

Inside the INFO-CON connector, a programmed memory chip stores calibration information for the attached probe. Simply plugging in the probe uploads the information to the readout. The connector transfers this information to the Fluke 1523 or 1524 automatically, ensuring the correct temperature conversion for accurate, hassle-free measurements.

Probes may be locked by password to specific channels and readouts for security or for system calibration traceability. Plug any thermocouple with mini-thermocouple jacks into an optional universal thermocouple adapter for convenient measurement. Each thermocouple adapter or standard connector supports reference junction compensation (RJC) with its own internal precision thermistor.

Fluke Hart Scientific 1523 & 1524 Handheld Reference Thermometers are Rugged and Dependable

Like all Fluke handheld tools, the Hart Scientific 1523 &1524 Reference Thermometers endure rigorous testing in temperature extremes and under harsh conditions of vibration, so you can take it with confidence anywhere you need to go. An optional magnetic hanger allows you to hang the thermometer for easy viewing while freeing your hands to focus on the job.

Fluke Hart Scientific 1523 Single Channel Reference Thermometer Connedtions 1 RS-232 serial interface connector. For PC communications, uploading and downloading data from memory and from the probe INFO-CON connectors. 2 Sensor connector (PRT, thermocouple, or thermistor) 4 External power adapter connection, for continuous use without changing batteries. Alternatively, 3 AA batteries will last more than 20 hours in the field.

Fluke Hart Scientific 1524 Dual Channel Reference Thermometer Connections 1 RS-232 serial interface connector. For PC communications, uploading and downloading data from memory and from the probe INFO-CON connectors. 2 Channel 1 sensor connector (PRT, thermocouple, and thermistor) 3 Channel 2 sensor connector (PRT, and thermistor) 4 External power adapter connection, for continuous use without changing batteries. Alternatively, 3 AA batteries will last more than 20 hours in the field.

For a Complete Listing of Temperature Probe Sensors Compatible with the Hart Temperature Readouts Link to: Fluke Hart Scientific Reference Standard PRTs RTDs Temperature Sensors