Portable temperature calibrator
LR-Cal JOKER (20 to 350 °C) DRUCK & TEMPERATUR Leitenberger

LR-Cal JOKER+
Dry Block Temperature Calibrator LR-Cal JOKER+
for mobile and stationary use, microprocessor operated, thermostat tests.
Temperature range at +20°C ambient temperature: +20°C...+350°C.
Stability of temperature: ±0.1°C (at +300°C)
Temperature uniformity radial: ±0.35°C / axial ±0.6°C
Display accuracy: ±0.4°C / resolution: 0.1°C
Temperature unit: °C
Interface: no / optional: with RS232 interface
Mean heating time: 15°C / min
Mean cooling time: 10°C / min
Usable block diameter: 26 mm
1 insert with 3 holes (4.5/6.5/9.5 mm diam.)
1 insert with 2 holes (6.5/12.5 mm diam.)
1 insert without drillings
Insertion depth: 130 mm
Case material: metal
Dimension: 215 x 120 x 255 mm
Weight: 4,1 kg
Power supply: 230 VAC (50/60 Hz)
Power consumption: 300 VA
NOTE: the stated accuracies are valid at ambient temperature +10...+40°C and are guaranteed for one year.
Warranty: 24 months from date of supply.
Scope of supply: calibrator, 3 inserts (see above), connection cable for thermostat tests, power cable 230 VAC, tool for insert removing, rigid IP 65 case (waterproof) with custom foams, operating manual, certificate of calibration (traceable).