TEMPERATURE CALIBRATION

Dry block (well)
temperature calibrators

Portable metal block temperature calibrators as a controlled temperature source for temperature comparison calibrations.

Dry block temperature calibrator LR-Cal QUARTZ-50

LR-Cal QUARTZ-50
Portable
Range -50..+150°C
Accuracy ±0.15°C
Stability ±0,02°C
Opening: 35 mm x 135 mm

Dry block temperature calibrator LR-Cal QUARTZ-35

LR-Cal QUARTZ-35
Portable
Range -30...+150°C
Accuracy ±0.15°C
Stability ±0.03°C
Opening 35 mm x 130 mm

Dry block temperature calibrator LR-Cal PULSAR-35Cu

LR-Cal PULSAR-35Cu
Portable
Range +20...+600°C
Accuracy ±0,3°C
Stability ±0,05°C
Opening: 35 mm x 185 mm

Dry block temperature calibrator LR-Cal PULSAR-80Cu

LR-Cal PULSAR-80Cu
Portable
Range +20...+550°C
Accuracy ±0.3°C
Stability ±0.05°C
Opening: 60 mm x 275 mm

LR-Cal SOLAR
Portable
Range +200...+1,100°C
Accuracy ±3°C
Stability ±0.3°C
Opening: 44 mm x 220 mm

Dry block temperature calibrator LR-Cal SOLAR-1200

LR-Cal SOLAR-1200
Portable
Range +200...+1,200°C
Accuracy ±3°C
Stability ±0.3°C
Opening: 35 mm x 160 mm

Dry block temperature calibrator LR-Cal PYROS-140-2L

LR-Cal PYROS-140-2L
Portable and compact
Range -24...+140°C
Accuracy ±0.25°C
Stability ±0.05°C
Openings: 2 x 13 mm x 104 mm

Dry block temperature calibrator LR-Cal PYROS-140-1L

LR-Cal PYROS-140-1L
Portable and compact
Range -24...+140°C
Accuracy ±0.25°C
Stability ±0.05°C
Opening: 19 mm x 104 mm

Dry block temperature calibrator LR-Cal PYROS-375

LR-Cal PYROS-375
Portable and compact
Range +30...+375°C
Accuracy ±0.35°C
Stability ±0.1°C
Opening: 26 mm x 150 mm
DNV/GL type approval for marine applications

Dry block temperature calibrator LR-Cal PYROS-650

LR-Cal PYROS-650
Portable and compact
Range +30...+650°C
Accuracy ±0.5°C
Stability ±0.3°C
Opening: 26 mm x 150 mm
DNV/GL type approval for marine applications

What is temperature calibration with a metal block temperature calibrator?

The test item (temperature measuring instruments of all types, e.g. dial thermometers, glass thermometers, resistance thermometers, temperature switches, thermostats, etc.) and the reference temperature measuring instrument (installed in the calibrator or external reference) are both subjected to test temperatures. The measured values of the reference are compared with the values of the test item. In this way, a statement can be made not only about the function of the test item, but also about the measurement accuracy or the measured value deviation of the test item.

Please note that the specifications regarding radial and axial temperature uniformity given in the respective technical data refer to specific immersion depths and do not necessarily apply to all immersion depths in every case. The temperature range specifications apply at an ambient temperature of +20°C.

The LR-Cal metal block temperature calibrators have an internal (built-in) reference. If its accuracy is not sufficient, an external reference (without or with its own display) can be used.

The LR-Cal metal block temperature calibrators (with the exception of the compact PYROS devices) are each available in two different versions. A basic version, as well as a version "-2I" with integrated measuring inputs for two temperature sensors (Pt 100 or thermocouple), e.g. an external reference sensor and a test item, or two test items. In this version, all three temperatures are displayed simultaneously: the measured value of the reference integrated in the calibrator and the measured values of the two externally connected sensors.

Furthermore, the LR-Cal AQ2sp2 PC software is available as an option for the LR-Cal metal block temperature calibrators. This allows the calibrator to be completely controlled from the PC via its serial interface, manual or automatic calibration of one or more DUTs, load and life tests, thermostat tests, as well as the generation of calibration certificates.

Synonyms

Metal block temperature calibrators are also referred to as

Dry block calibrator
Dry well calibrator
Calibration furnace
Temperature calibrator
Temperature calibration device
Temperature calibration furnace

Dry block (well)temperature calibrators

What is temperature calibration with a metal block temperature calibrator?

Synonyms

Dry block (well)
temperature calibrators