- This compact and innovative dry block temperature calibrator is especially designed for field applications, robust and able to maintain high accuracy and stability in severe conditions such as offshore rigs and on board of vessels. The self contained unit is very compact, portable and light weight. The innovative forced air ventilation of model LR-Cal PYROS 140-2L greatly reduce the cooling time and prevents the sensors under test from being exposed to excessive heating.
- Temperature range -24...+140°C
- With 2 blocks made in copper, each 13 mm diameter
- Compact and light weight
- Source input 110...230 VAC autorange
- Ramp function
- Thermostat tests
- Several different block inserts with different drillings available
- Optimized for offshore rigs and on board of vessels
- RS232 interface
Thông số kỹ thuật
- Tmperature range (at 20°C ambient temp.) : -24°C...+140°C
- Temperature display : Accuracy ±0.25°C ±1 Digit; Resolution 0.1° (°C oder °F)
- Stability of regulated temperature : ±0.05°C
- Heating : from +20°C to +120°C: 20 min.
- Cooling : from +20°C to -20°C: 17 min.
- Temperature uniformity : at -20°C, from hole to hole ; radial ±0.02°C (at 40 mm insertion depth); axial ±0.05°C
- Metal block depth : 104 mm
- Metal block diameter : 2 x 13 mm
- Power supply : 100...230 VAC ±10%
- Power consumption : 80 W
- Interface : no
- Housing material : Metal (steel)
- Weight : approx. 4.9 kg
- Dimension : 130 x 260 x 280 mm