Fluke 1529 'Chub-E4' Thermometer

Fluke's 1529 Chub-E4 Thermometer gives you four channels, three major sensor types, lab-quality accuracy, and a ton of great features. 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. The 1529 runs on AC power from 100 to 240 volts, DC power from 12 to 16 volts, or off its internal nickel-metal-hydride battery for eight hours between charging. The standard battery charges in less than three hours and lasts through 500 charge / recharge cycles. FEATURES Measures 25 Ω and 100 Ω PRTs, thermistors, and thermocouples. Four inputs: two PRT/thermistor and two thermocouple (standard configuration). Four-wire connection eliminates lead resistance effects in PRTs. Three-wire measurement mode for three-wire RTDs. Exclusive patented mini-DWF connectors (U.S. Patent No. 5,964,625). Automatic current reversal eliminates thermoelectric EMF errors. Accuracy: PRTs to 0.006 °C, thermistors to 0.002 °C, and thermocouples to 0.3 °C. Typical resolution: PRTs 0.001 °C, thermistors 0.0001 °C, thermocouples 0.01 °C. Measures four sensors simultaneously with a fast one-second measurement cycle. Measures one sensor at 10 readings per second (limited accuracy). Adjustable moving average for extra precision. Stores over 8,000 measurements internally. Accepts ITS-90, PT-100 (ASTM E1137, DIN 43760, or IEC-751), and Callendar-Van Dusen PRT characterisations. Accepts Steinhart-Hart R(T) or T(R) and YSI-400 type thermistor characterizations. Accepts thermocouple types B, E, J, K, N, R, S, T, Au-Pt, and polynomial specified. Temperature offsets for improved thermocouple accuracy. Stores 10 additional sets of probe parameters. Eight programmable display sets. Password protection of settings. Large, LCD, user-configurable, display viewable in bright or dim lighting. Serial RS-232 interface standard; IEEE-488 GPIB interface optional. Powered by external AC supply, 12-15V DC source, or internal rechargeable battery. Fluke 1529 'Chub-E4' Specifications 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). 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 Characterisations 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. Dimensions (H x W x D) 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.

For more information on Fluke 1529 'Chub-E4' Thermometer talk to Cuthbertson Laird Group