Portable temperature calibrator - Pulsar 80Cu

Product Description

The PULSAR-80Cu temperature calibrator consists of a metal blockmeasuring diameter 80 x 300 mm heated by a resistance which windsaround the outer surface of the block. A hole measuring diameter 60x 275 mm is made in the block for the appropriate reductioninserts.

The PULSAR-80Cu is equipped with a counter-current forced aircooling system, which keeps the temperature low in the upper partof the well; this system enables to check even very short probes,without heating the connecting head or the handgrip; it is equippedwith a PID microprocessor controller with a resolution up to 0,01°C, setting of the standard of measurement in °C, °Fand K programming of ascent/descent ramps and storage of thethermostats' operative temperature.

In the PULSAR-80Cu-2I version the instrument is equipped with anacquisition card having two adjustable inputs able to read: Pt1003/4 wires & thermocouples: J, E, K, N, R, S with automaticcompensation of the cold junction.

The REF input is provided for the reference sample probe, thusobtaining a complete calibration system which can be certified bySIT centres, in compliance with 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 the temperature ofthe reference sample probe, at the same time.

Furthermore, PULSAR-80Cu 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. ÷ +550 °C

                         (Room. Temp ÷ 1022 °F)

Stability: ±0,05 °C (a 450 °C)

              ± 0.09 °F at 842 °F

Uniformity: (a 400 °C) - Radial ±0,1 °C at 100 mm

                                            ±0.1 °F at 100 mm

                                   - Axial ±0,3 °C (for 120 mm from the bottom)

                                           ±0.5 °F (for 120 mm from the bottom)

Maximun heating time: 9 °C/min (48 °F/min)

Maximum cooling time: 1,6 °C/min (35 °F/min)

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

Display accuracy: ±0,3 °C (±0.5 °F)

Units of measurement: °C - °F - K

Serial interface: RS232

Well diameter: 60 mm (2.3 in.)

Insert hole depth: 275 mm (10.8 in.)

Power supply: 230 VAC - 50/60 Hz

Electric power: 1700 W

Calibrator size: 170 x 450 x 330 mm (6.6 x 17.7 x 12.9 in.)

Calibrator weight: 23 kg (50 lb)

Shipping weight with carrying case: 30 kg (60 lb)

Shipping size: 240 x 410 x 515 mm (9.4 x 16 x 20.2 in.)


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