Altop industries offers a wide range of temperature calibration products. These are developed to meet modern industry requirements. As part of these products, the company offers liquid calibration baths atcal 4000. They use water in aquacal, oil in hydrocal and crushed ice in zerocal. The temperature stability is ±0.2ºc in aquacal, ±0.5ºc in hydrocal and resolution of ±1ºc in zerocal. Temp. Uniformity is ±0.3ºc in aquacal, ±0.5ºc in hydrocal and resolution of ±1ºc in aquacal and hydrocal and ±0.1ºc fsd in zerocal. These are offered in three different models:
