LR-Cal SOLAR
Dry block temperature calibrator
+200°C...+1100°C

LR-Cal SOLAR dry well temperature calibrator

Portable dry block temperature calibrator
Temperature range +200°C...+1,100°C
Accuracy ±3°C, stability ±0.3°C
Block: 44 mm diameter
Insertion depth: 220 mm

Test port of
LR-Cal SOLAR

Inconell inserts with ceramic adapter LR-Cal SOLAR

Inconell inserts with ceramic adapter
für LR-Cal SOLAR

Scheme: Inconel inserts with ceramic adapter
for LR-Cal SOLAR

LR-Cal SOLAR Beschreibung

The LR-Cal SOLAR metal block temperature calibrator serves as a temperature source and reference instrument in one, for testing and calibrating temperature measuring instruments of all kinds.

Temperature range von +200°C bis +1100°C
Ramp function
Thermostat tests
Computer-controlled calibrations via computer interface (PC software optionally available)
Various dry block inserts (made of ceramic or inconel) with different bores for test specimens available.
Incl. factory certificate (accuracy, stability, performance)
Compunter interface (RS232, interface converter to USB available as accessory)

LR-Cal SOLAR device versions

The dry block temperature calibrator LR-Cal SOLAR can be supplied in two different versions:

Version LR-Cal SOLAR

Standard version
Order-Code 511.0.000.1100.0
Without inputs for resistance thermometer / thermocouples

Version LR-Cal SOLAR-2I

Version with 2 measuring inputs for resistance thermometers Pt 100 (2-, 3- or 4-wire) or Pt 1000 as well as thermocouples incl. cold junction compensation types B, E, J, K, N, R, S and T.
Order-Code 511.0.111.1100.0
The signals from up to two external temperature sensors can also be displayed.
Extended scope of delivery:
Electrical connection cables, plugs/terminals for the electrical connections.

Accuracy (maximum deviation) of the two measuring inputs for device version "-2I":
Pt 100 or Pt 1000	at -40°C:	±0.09°C	at 0°C:	±0.08°C	at +150°C:	±0.11°C	at +300°C:	±0.14°C
Thermocouple type B	at +950°C:	±0.97°C	at +1050°C:	±1.03°C	at +1200°C:	±1.12°C
Thermocouple type E	at -40°C:	±0.42°C	at 0°C:	±0.40°C	at +350°C:	±0.61°C
Thermocouple type J	at +200°C:	±0.52°C	at +450°C:	±0.67°C	at +700°C:	±0.82°C
Thermocouples types K, N, R and S	at +400°C:	±0.64°C	at +700°C:	±0.82°C	at +1000°C:	±1.00°C
Thermocouple type T	at -40°C:	±0.42°C	at 0°C:	±0.40°C	at +350°C:	±0.61°C

Specification

LR-Cal SOLAR specification

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
Order-Code (standard version)	511.0.000.1100.0
Order-Code (-2I version with 2 measuring inputs)	511.0.111.1100.0

Scope of standard supply

LR-Cal SOLAR scope of standard supply

Portable dry block temperature calibrator LR-Cal SOLAR or LR-Cal SOLAR-2I
Spare fuses
Cable for power supply
Connection cable for thermostat tests
Removing tool to change dry block insert
Factory certificate (accuracy, stability, performance)
Operating manual EN

Additional for version LR-Cal SOLAR-2I:

Electrical connection cables (red/black) and screw terminals (red/black) for the two measurement inputs

Available dry block inserts

LR-Cal SOLAR available dry block inserts

Order-Code	Description
SOLAR-K-INS-04	Ceramic dry block insert with 4 holes: 7.0 + 9.0 + 11.0 + 13.5 mm diameter
511.0.999.0006.0	Insulating cover with matching holes
SOLAR-INS-SB	Inconel dry block insert without holes
511.0.999.0007.0	Insulating cover without holes
SOLAR-B-045-060	Surcharge for SOLAR-INS-SB: 1 hole each according to customer requirements (diameter 4.5 to 6 mm, if feasible)
SOLAR-B-060-160	Surcharge for SOLAR-INS-SB: 1 hole each according to customer requirements (diameter 6 to 16 mm, if feasible)
SOLAR-B-160-260	Surcharge for SOLAR-INS-SB: 1 hole each according to customer requirements (diameter 16 to 26 mm, if feasible)
SOLAR-ISO-KW	Surcharge for 511.0.999.0007.0: Drill holes in insulating cover, with adapted drill holes
*SOLAR-K-INS-01 )**	Dry block adapter insert made of ceramic, inner diameter 26 mm, suitable for SOLAR-I-INS-00
*SOLAR-I-INS-00 )**	Inconel insert suitable for SOLAR-K-INS-01, without holes/milled holes
*511.0.999.0007.0 )**	Insulating cover without holes
*SOLAR-FR-KW )**	Surcharge for SOLAR-I-INS-00: 1 hole each (milled out) according to customer requirements (diameter 2 to 6 mm, if feasible)
*SOLAR-ISO-KW )**	Surcharge for SOLAR-K-INS-01: with SOLAR-I-INS-00: holes in insulating cover, with adapted holes
INSERT-SOLAR	Inconel dry block insert "Black Body" for infrared thermometer NOTE: For instrument version "Standard", reference thermometer LR-Cal LRT 750 is required additionally For instrument version "-2I" additionally Pt 100 reference sensor cl. A, code BB-SENSOR-01 is required.

*):
With this solution (adapter insert made of ceramic plus insert made of Inconel with milled out holes), even smaller holes from 2 mm diameter can be realized.
Inserts for LR-Cal SOLAR with ceramic adapter insert

Other accessories + spare parts

LR-Cal SOLAR other accessories + sparte parts

DAkkS certification

Code: DKD-T-KAL-TK-6T

Option:
DAkkS certification for the measuring chain consisting of display of the calibrator and internal reference sensor at 6 measuring points

Trolley suitcase

Code: PULSAR-80CU-KOFFER

Accessory:
Case with molded foam inserts
for LR-Cal SOLAR(-2I)
With extendable handle and wheels

Case

Code: 511.0.999.0008.0

Accessory:
Aluminum case with molded foam inserts
for LR-Cal SOLAR(-2I)
400 x 300 x 500 mm

Windows-PC software

Code: 599.0.000.0003.0

Accessory:
Windows-PC software AQ2Sp2
Download version
incl. RS232 connection cable

RS232-USB converter

Code: RS232-USB-KONV

Accessory:
Interface converter
RS232 to USB

Explanation of dry block temperature calibrators

The test item (temperature measuring instruments of all types, e.g. dial 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 dry 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.

Furthermore, the LR-Cal AQ2sp2 PC software is available as an accessory for the LR-Cal metal block temperature calibrators. Herewith the calibrator can be controlled completely from the PC (if necessary with optional RS232/USB converter) via its serial interface, manual or automatic calibration of one or more DUTs, load and lifetime tests, thermostat tests, as well as the creation of calibration certificates.

Synonyms

Metal dry block temperature calibrators are also referred to as

Dry-well calibrator
Temperature dry-well calibrator
Dry block calibrator
Temperature calibrator
Temperature calibration device
Temperature calibration oven

LR-Cal SOLARDry block temperature calibrator+200°C...+1100°C

Description