Portable temperature calibrator - Pulsar 35Cu

Product Description

PULSAR-35Cu temperature calibrator consists of a metal blockmeasuring 50 mm in diameter heated by a resistance which windsaround the outer surface of the block. A hole having diameter 35 x190 mm is made in the block for the appropriate reductioninserts.

PULSAR-35Cu is equipped with a PID microprocessor controllerwith a resolution up to 0,01 °C, setting of the standard ofmeasurement in °C, °F and K programming of ascent/descentramps and storage of the thermostats' operative temperature.

In PULSAR-35Cu-2I version the instrument is equipped with anacquisition card having two adjustable inputs able to read: Pt1003/4 wires & thermocouples: E, J, K, N, R, S with automaticcompensation of the cold junction. The REF input is provided forthe reference sample probe, thus obtaining a complete calibrationsystem which can be certified by Accredia centres, in compliancewith ISO 9000 regulations.

The EXT input is provided for probes that are being tested;hence, the instrument can display the temperatures of the furnaces,the temperature of the sensor to be checked and of the referencesample probe, at the same time.

Furthermore, PULSAR-35Cu is equipped with the RS232 serialinterface; it can operate in automatic mode connected to the PC bymeans of the AQ2sp software which enables to carry out probecalibrations and cyclical life tests; test results can be storedand printed, so they are easily traceable in compliance with ISO9000 standards.

Technical Specification

Operating range: Room temp. ÷ +600 °C (Room temp. ÷ 1112 °F)

Stability: ±0,05 °C at 450 °C

              ±0,09 °C at 842 °F

Uniformity: (at 450 °C) - Radial ±0,15 °C at 50 mm

                                              ±0.27 °F at 50 mm

                                 - Axial ±0,35 °C (for 60 mm from the bottom)

                                           ±0.6 °F (for 60 mm from the bottom)

Maximum heating time: 20 °C/min (68 °F/min)

Maximum cooling time: 25 °C/min (77 °F/min)

Display resolution: All temperatures: 0,1 °C / 0,01 °C

Display accuracy: ±0,3 °C (±0.5 °F)

Units of measurement: °C - °F - K

Serial interface: RS232

Well diameter: 35 mm (1.3 in.)

Insert hole depth: 185 mm (7.2 in.)

Power supply: 115 or 230 VAC - 50/60 Hz

Electric power: 800 W Calibrator size: 160 x 340 x 330 mm (6 x 13.3 x 12.9 in.)

Calibrator weight: 10 kg (22 lb)

Shipping weight with carrying case: 18,2 kg (40 lb)

Shipping size: 320 x 550 x 490 mm (12.5 x 21.6 x 19.2 in.)


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