Description
The BL-12C is a portable thermostatic calibrator for laboratory and field testing of thermocouples and Pt100s; it consists of a vertical tubular furnace with an inner quartz tube and an interchangeable equalisation block. The equalisation block, which is large in relation to its external dimensions, ensures proper heat transfer and excellent stability and uniformity values; its interchangeability makes it possible to test sensors of various lengths with diameters from 1 mm up to 26 mm.
A version with a dual input channel is available for calibrating thermocouples using the comparison method (connections for the reference probe and the probe to be calibrated).
Specifications
Measuring range: 200 to 1100 °C
Equalisation block material: inconel 600
Holes: Ø 7 – 9 – 11 – 13,5 x 155 mm
Stability: ±0.3 °C @ 1000 °C
Radial uniformity: ±0.4 °C @ 1000 °C @ 40 mm
Axial uniformity: ±0.4 °C @ 1000 °C @ 60 mm from the bottom
Average gradient of ascent: 18 °C/min
Mean cooling gradient: 6 °C/min
Display resolution: 0.1 °C / 0.01 °C
Units of measurement: °C, °F, K
Serial interface: RS232
Power supply: 115 or 230 V – 50/60 Hz – 300 VA
Dimensions: 170 x 450 x 330 mm
Weight: 12 kg
Made in Italy
Documentation available in the Download area.
