LR-Cal Kalibriergeräte / Calibration Equipment von / from DRUCK & TEMPERATUR Leitenberger - GERMANY

Portabler Metallblock-Hochtemperaturkalibrator LR-Cal SOLARPortable Dry Block Temperature Calibrator

Model LR-Cal SOLAR

Range +200°C...+1100°C

The portable dry metal block temperature calibrator LR-Cal  SOLAR is temperature source and reference instrument in one device, for checking and calibrating of all kind of temperature instruments, such as thermometer, RTDs, Thermocouples, Temperature switches, etc.

  • Temperature range +200...+1100°C
  • Ramp function
  • Thermostat tests
  • Computer aided calibration via RS232 interface
  • Several ceramic / Inconel inserts available with different holes

The ceramic equalizing block, whose large size suits the external dimensions, ensures a proper heat transmission as well as optimal stability and uniformity values. It's interchangeability makes it possible to test sensors of various lengths, with diameters ranging from 1 mm up to 26 mm.

The device is equipped with a counter-current forced air cooling system, which keeps the temperature in the upper part of the well low. This feature allows checking also of very short probes, without heating the connecting head or the handgrip.

Instrument Versions

Versions of the Dry Block Calibrator LR-Cal SOLAR

The dry block temperature calibrator LR-Cal  SOLAR is available in two versions:

  • Standard version
    Order-Code: 511.0.000.1100.0
       
  • Version with dual input for Pt 100 and TC
    Order-Code: 511.0.111.1100.0
    Ausführung
    Two inputs for Pt 100 and Thermocouples, programmabler:
    • Pt 100 IEC 3-/4-wire, Range -100...+700°C, Accuracy ±0.3°C
    • Thermocouple type K/N/R/S, Range 0...1300°C, Accuracy ±1°C
    Extended scope of delivery:
    Set of electr. leads, set of screw terminals

Specification

Specification of LR-Cal SOLAR temperature calibrator

Temperature range +200°C...+1100°C
Temperature indication Accuracy ±3°C
Resolution 0,01°/0,1° (°C or °F or K)
Stability of regulated temperature ±0.3°C (at 1000°C)
Heating max. 18°C per minute
Cooling max. 6°C per minute
Temperature uniformity at 1000°C:
radial ±0.4°C (at 135 mm insertion depth)
axial ±0,4°C (at 125 mm insertion depth)
Block depth 175 mm
Block diameter 44 mm (block made in ceramic)
Power supply 230 VAC (optional 115 VAC)
Power consumption 850 VA
Interface RS232
Housing material Metal
Weight approx. 12 kg
Dimension 170 x 450 x 330 mm

Scope of Delivery / Accessories

Scope of standard delivery and Accessories for LR-Cal SOLAR

Portabler Metallblock-Hochtemperaturkalibrator LR-Cal SOLARScope of standard delivery:

  • Portable dry block temperature calibrator LR-Cal  SOLAR resp. SOLAR-2I
  • Spare fuse
  • Power cable
  • Thermostat test cables
  • 1 ceramic block with 4 holes: 7.0 - 9.0 - 11.0 - 13.5 mm diam.
  • Upper insulation with 4 holes, suitable to supplied ceramic block
  • Twizzers for removing insert
  • Operating manual
  • Certificate / Test Report (accuracy and stability)
  • Only at model LR-Cal  SOLAR-2I:
    Banana plugs (red/black) for measuring inputs

Optional Accessories:

Order-Code Description Image
REF-T-SENSOR-S External reference thermocouple type S
Temperature range 0...1300°C
REF-T-VGLST-S Compensation in metal tube of external reference probe
DKD-T-KAL-S DKD/DAkkS certificate of calibration for external reference probe
KONST-T-KAL-S Calculation of constants for external reference probe
KONST2-T-KAL-S alternatively: calculation of constants incl. table with values (°C steps)
SOLAR-K-INS-01 Ceramic block with diameter 26 mm (depth 155 mm)
(this part is neccessary if one of the following Inconel inserts is used)
Multi-part inserts for LR-Cal SOLAR dry block calibrator
SOLAR-I-INS-00 Insert (Inconel 600), diameter 25.5 mm, blank, without millings, incl. suitable upper insulation
Ceramic block SOLAR-K-INS-01 is needed
SOLAR-I-INS-04 Insert (Inconel 600), diameter 25.5 mm, with 4 millings (2, 3 or 4 mm diameter) as per customers request + 1 hole, incl. suitable upper insulation. (Ceramic block SOLAR-K-INS-01 is needed)
SOLAR-I-INS-06 Insert (Inconel 600), diameter 25.5 mm, with 6 millings (2, 3 or 4 mm diameter) as per customers request + 1 hole, incl. suitable upper insulation. (Ceramic block SOLAR-K-INS-01 is needed)
SOLAR-I-INS-12 Insert (Inconel 600), diameter 25.5 mm, with 12 millings (2, 3 or 4 mm diameter) as per customers request + 1 hole, incl. suitable upper insulation. (Ceramic block SOLAR-K-INS-01 is needed)
SOLAR-I-INS-01 Insert (Inconel 600), diameter 2.5 mm, with 1 drilling as per customers request + 1 hole, incl. suitable upper insulation.
511.0.999.0005.0 Insert blank, without holes, without upper insulation
511.0.999.0006.0 Upper insulation with standard holes
511.0.999.0007.0 Upper insulation with holes as per customers request
511.0.999.0008.0 Rigid case, aluminium Aluminium-Koffer für portable LR-Cal Metallblock-Temperaturkalibratoren
599.0.000.0003.0 PC software LR-Cal AQ2sp
incl. RS232-interface lead
Temperatur sensor calibration:
Automatic calibration routine for all type of temperature sensors with advanced features such reference sensor stabilization, time-calibration data are automatically populated and stored for printing report. This procedure can also be ran in manual mode to allow the operator to manually enter the data. This is particular useful when calibrating temperature device such as digital thermometer or analogue thermometers.
Stress test:
Simply set MAX and MIN value and the software will run an automatic stress test on single sensor or a batch.
Advance thermostat calibration:
Simply set the open and close temperature limits, type of thermostat, typ of test and the software will automatically run the test.
LR-Cal AQ2sp PC-Software für LR-Cal Temperaturkalibriergeräte

DOWNLOADs

Datasheet and Manual for Dry Block Calibrator LR-Cal SOLAR

Note:
Datasheet and Manual can be downloaded as PDF files. To open PDF files, you need the ADOBE READER. You can get this software free of charge from ADOBE.

NOTE:
Indicated temperature ranges are valid at ambiemt temperature +20°C. The stated accuracy is based on ambient temperature +23°C and is guaranteed for 1 year.

 

To increase the measurement accuracy of the calibrator significantly, we recommend the -2I version of the temperature calibrator (with two measuring inputs) and the external high accurate reference probe LR-Cal LRT F.

 

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LR-Cal Leitenberger Kalibriersysteme
is a trade mark of
DRUCK & TEMPERATUR
Leitenberger GmbH

for calibration equipment
Pressure & Temperature.

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