LR-Cal LTC-DB-0600-35
Metal dry block temperature calibrator
Ambient temperature...+600°C
- Portable metal dry block temperature calibrator
- Range ambient temperature...+600°C
- Accuracy ±0.3°C, stability ±0.05°C
- Dry block: 35 mm diameter
Immersion depth: 185 mm
Description
LR-Cal LTC-DB-0600-35 description
The LR-Cal LTC-DB-0600-35 metal dry block temperature calibrator serves as both a temperature source and reference device for testing and calibrating all types of temperature measuring instruments.
- Temperature range Ambient temperature...+600°C
- Homogeneous temperature distribution
- Easy operation with color touchscreen
- Ramp function + thermostat tests
- Computer-controlled calibrations via USB interface and optional LR-Cal Aq2Sp2 software for MS Windows® PCs
- Numerous block inserts with different bores available for different test objects
- Option: Block insert with “black body” for calibrating infrared thermometers
Less thermal stress for your test objects:
The innovative ventilation concept of the LR-Cal LTC-DB-0600-35 significantly reduces the temperature on the top of the calibrator. A targeted tangential air flow passes evenly through the device and directs the warm air to the rear in a controlled manner. This keeps the measuring heads and housings of your test objects in a noticeably cooler environment. Measurement and compensation errors that can arise due to excessive ambient temperatures are thus effectively minimized.
Options LTC-MP-3I (3 measuring inputs) + LTC-MP-115V (for 115 VAC)
Option LTC-MP-3I - three configurable measuring inputs
The LTC-MP-3I option can be ordered together with the LR-Cal LTC-DB-0600-35:
Device version with 3 configurable measuring inputs. Of these, 2 for resistance thermometers (Pt 100 (2-, 3- or 4-wire) or Pt 100, or thermocouples incl. cold junction compensation, types B, E, J, K, N, R, S and T, and 1 measuring input for analog output signals 4...20 mA or 0...10 V.
Order-Code: LTC-MP-3I (must be ordered together with the base unit)
Extended scope of delivery:
Electrical connection cables, plugs/terminals (red/black) for electrical connections
| Accuracy (max. deviation) of resistance and thermocouple measurement inputs with option LTC-MP-3I: | ||||||||
|---|---|---|---|---|---|---|---|---|
| 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 | ||
| Thermocouple 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 | ||
Option LTC-MP-115V - device version for für 115 VAC
The LTC-MP-115V option can be ordered together with the LR-Cal LTC-DB-0600-35:
Device version for power supply 115 VAC 50/60 Hz (instead of für 230 VAC).
Specification
LR-Cal LTC-DB-0600-35 specification
| Description: | Data: | |
|---|---|---|
| Temperature range: | ambient temperature...+600°C | |
| Display: | Touchscreen (color) | |
| Display accuracy: | ±0.3°C full temperature range * | |
| Units of measure: | °C / °F / K | |
| Display resolution: | 0,1° / 0,01° / 0,00^° | |
| Mean heating time: (incl. stabilization) |
approx. 40 min. from ambient temperature to +550°C |
|
| Mean cooling time: (incl. stabilization) |
approx. 60 min. from +550°C to +100°C |
|
| Stability: | ±0.05°C full temperature range ** | |
| Axial uniformity: | ±0.15°C at +400°C *** | |
| Radial uniformity: | ±0.35°C at +400°C | |
| Hole (block) diameter: | 35 mm | |
| Hole (block) depth: | 185 mm | |
| Insert material: | nickel plated brass | |
| Switch test; voltage: | Open/Closed; 12 VDC | |
| Adjustable ramp function: | from 0.1°C/min | |
| PC interface: | USB type B | |
| Automatic calibration: | at 5 temperature points | |
| External probes: | Optional: Order-Code LTC-MP-3I (to be ordered together with device) | |
| Operating voltage: | 230 VAC (optional 115 VAC) 50/60 Hz | |
| Electric power: | 800 W | |
| Dimensions: | 160 x 360 x 350 mm | |
| Weight incl. std. accessories: | 10.0 kg | |
All values have been measured at ambient temperature of +20°C.
The achievement of stabilization is confirmed by a displayed root symbol and an audial beep.
* = Temperature deviation between display and reference probe.
** = Max. temperature difference at stable temperature over 30 min.
*** = Measured from the button up to 40 mm.
Standard scope of delivery
LR-Cal LTC-DB-0600-35 standard scope of delivery
- Portable metal block temperature calibrator LR-Cal LTC-DB-0600-35
- Spare fuses
- Power supply cable
- Connection cable for thermostat tests
- 1 block insert with 5 holes: 3.5 + 5.0 + 6.5 + 8.5 + 12.5 mm diameter
- Only if option LTC-MP-3I is ordered: Electrical connection cables and connectors red/black for the three measurement inputs
- Acceptance test certificate 3.1 according to DIN EN 10204 (factory calibration certificate)
- Operating instructions DE+EN
Available block inserts
LR-Cal LTC-DB-0600-35 available block inserts
Outer dimensions: 35 x 190 mm, usable depth 185 mm
| Order-Code | Description |
|---|---|
| LTC-BI-35-190-0 | Dry block insert without holes (for self-drillings) |
| LTC-BI-35-190-5A | Dry block insert with 5 holes: 3.5 + 5.0 + 6.5 + 8.5 + 12.5 mm diameter 1 pc. already included in the standard scope of delivery of this calibrator |
| LTC-BI-35-190-5B | Dry block insert with 5 holes: 6.5 + 6.5 + 6.5 + 6.5 + 6.5 mm diameter |
| LTC-BI-35-190-5C | Dry block insert with 5 holes: 5.0 + 5.0 + 5.0 + 5.0 + 6.5 mm diameter |
| LTC-BI-35-190-C2 | Dry block insert with 2 holes as per customers request (each 3.5...20 mm diameter) |
| LTC-BI-35-190-C3 | Dry block insert with 3 holes as per customers request (each 3.5...20 mm diameter) |
| LTC-BI-35-190-C4 | Dry block insert with 4 holes as per customers request (each 3.5...20 mm diameter) |
| LTC-BI-35-190-C5 | Dry block insert with 5 holes as per customers request (each 3.5...20 mm diameter) |
| LTC-BI-35-190-C6 | Dry block insert with 6 holes as per customers request (each 3.5...20 mm diameter) |
| LTC-BI-35-190-C9 | Dry block insert with 9 holes as per customers request (each 3.5...7 mm diameter) |
| LTC-BI-35-190-BB | Dry block insert with "Black Body", conical, 26...15 mm inner diameter, for infrared thermometers NOTE: For calibrator without option LTC-MP-3I a reference thermometer LR-Cal LRT 750 is needed. For devices with option LTC-MP-3I, a Pt 100 reference sensor class A, order-code BB-SENSOR-01 is required. |
LR-Cal LTC-DB-0600-35 options + further accessories
3 configurable
measuring inputs
Option, must be ordered together with the basic device:
Device version with 3 configurable measurement inputs
2 x for Pt 100 / Pt 1000 / thermocouples
1 x for analog signal 4-20mA / 0-10V
Power supply
115 VAC
Option, must be ordered together with the basic device:
Device version for power supply
115 VAC 50/60 Hz
(instead of 230 VAC)
NO extra charge
DAkkS
calibration certificate
Option:
DAkkS calibration certificate
for the measuring chain consisting of calibrator display and internal reference sensor, 6 measuring points
PC software
Aq2Sp2
Accessory:
Windows PC software Aq2Sp2
Download version
Carrying bag
with shoulder trap
Accessory:
Carrying bag with shoulder strap
Dimensions: 410 x 220 x 380 mm
Weight: 1.45 kg
Shipping dimensions:
600 x 370 x 500 mm
Sturdy
aluminum case
Accessory:
Sturdy aluminum case with molded foam inserts.
Dimensions: 450 x 280 x 380 mm
Weight: 4.8 kg
Shipping dimensions:
600 x 370 x 500 mm
Removal tool
for block insert
Spare part:
Tool for removing metal block inserts
(1 piece already included in the scope of delivery)
Suitable reference sensors for device version with option LTC-MP-3I (3 configurable measurement inputs):
External Pt 100 reference sensors, see LR-Cal LRT-F (Pt 100)...
External reference thermocouple, see LR-Cal LRT-F (TC)...
The test object (all types of temperature measuring devices, e.g., dial thermometers, resistance thermometers, temperature switches, thermostats, etc.) and the reference temperature measuring device (built into the calibrator or external reference) are subjected to the same test temperatures. The measured values of the reference are compared with the values of the test item. This allows conclusions to be drawn not only about the function of the test item, but also about its measuring accuracy and measured value deviation.
Please note that the information specified in the respective technical data regarding radial and axial temperature uniformity refers to specific immersion depths and may not 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 insufficient, an external reference (with or without its own display) can be used.
The LTC-MP-3I option can be ordered for the LR-Cal metal dry block temperature calibrators. This provides 3 measurement inputs, 2 of which are for resistance thermometers or thermocouples and 1 of which is for analog signals (4-20 mA or 0-10 V). Here, you can connect, for example, a test object and an external reference sensor, or 2 test objects and a temperature transmitter. The values of these connected sensors are shown on the calibrator's display.
Furthermore, the LR-Cal Aq2Sp2 PC software is available as an accessory for the LR-Cal metal block temperature calibrators. This software can be used to control the calibrator via its USB interface, perform manual or automatic calibration of one or more test objects, load and endurance tests, thermostat tests, and create calibration certificates.
Synonyms
Metal block temperature calibrators are also referred to as
- Block temperature calibrator
- Dry well temperature calibrator
- Metal block temperature calibrator
- Temperature calibration oven
- Temperature calibrator
- Temperature calibration device
- Temperature calibration oven
