LiquiCal Baths

LiquiCal Baths

LiquiCal is a range of high performance liquid baths used for high precision temperature calibrations. The baths can be controlled via PC allowing for automated calibration and ramp control.  It can be ran as a stand alone unit as well. LiquiCal™ provides high accuracy along with a large immersion depth, high stability, fast temperature changes and quiet runs.

The models cover temperatures from -80°C to +300°C, all having the same exterior dimensions, bath openings and liquid filling volume except for the micro baths (LiquiCal™ SM/HM) which are far smaller facilitating mobility.

Complete Automated Solution

Complete Automated Solution

The LiquiCal baths can be integrated with the Ellab Temperature Standard (ETS) and Valsuite Pro calibration and validation software for complete automated calibration and control. The software will control the ramp, stability time and automatically calibrate Ellab's data logging equipment.

A convenient overflow reservoir captures any excess fluid that results from fluid expansion. The bath's 15.9 L (4.2 gallon) tank can easily be emptied by drain when needed.

Ellab Temperature Standard
The traceable ETS provides an extremely accurate temperature calibration. The ETS is available in 3 different versions and comes with calibration certificates traceable to NPL. The ValSuite Pro software, along with the ETS and the LiquiCal bath, provide an automatic setup which simplifies the calibration process and saves time.

Liquids for LiquiCal™ Baths

To obtain optimal temperature stability and homogeneity in the calibration zone, liquids with the lowest possible viscosity (< 25 CST) are preferred. Ellab supplies a range of liquids in 3.8 L (1 gallon) containers covering the temperature range of -90°C to +300°C safely.

Type  Temperature
Ellab Halocarbon Oil Low -90°C to +90°C
Ellab Low Temperature Liquid -80°C to +5°C
Ellab Standard Oil -30°C to +160°C
Ellab High Temperature Oil +80°C to +300°C

One Bath/One Oil Concept

Using Ellab standard oil within a temperature range of -30°C to +150°C together with the LiquiCal SL bath, you will be able to cover most validation applications, including:

  • Sterilization using autoclaves and retorts
  • Pasteurization using plate heat exchangers
  • Testing using environmental chambers
  • Chilling using refrigerators
  • Storing in freezers

ValSuite™ Pro Software

The ValSuite Pro Software allows for a semi or full-automatic pre and post calibration of cable probes or wireless loggers. Using the intuitive menus all data necessary for software calibration is processed, and offset values are generated that are stored in the software. For the TrackSense® Pro wireless loggers and E-Val Flex probes, a firmware calibration routine is recommended on a regular basis, and a user alert can be programmed into the memory for smart handling.
 

Calibration Set-Up

Ellab calibration software uses a point-to-point method and can handle multiple points using only interpolation. When choosing the semi-automatic calibration only an ETS is connected. In a full-automatic calibration both the ETS and LiquiCal bath are in operation. The following performance criteria can be set:

  • Maximum allowed calibration bath fluctuation band and time
  • Holding time
  • Maximum allowed temperature standard fluctuation
  • Maximum sensor temperature deviation and pass time
  • All setup conditions and acceptance criteria together with actual values and deviations are shown in the calibration report.     

Local support? We are ready to respond to your technical inquiries and other customer needs.

LiquiCal LL

LiquiCal LL

Main features are:

  • Temperature range -80 to +110 °C
  • Stability: ±0.005 °C
  • Large immersion depth
  • Overflow reservoir and drain
  • Fast temperature change and quiet run

LiquiCal LL Technical Specifications

Temperature Range:

-80 to +110 °C

Environmental:

+5 to +45 °C / 0 - 90% RH, non-condensing

Stability at +25 °C:

±0.005°C

Resolution:

0.01°C

Access Opening:

119 x 172 mm

Immersion Depth:

457 mm

Tank Capacity:

15.9L

Cooling time (25 °C to max. cold):

Max. 3.5 Hours

Heating Power:

700 W

Communication:

RS232R

Power:

230 VAC 50 Hz / 230 VAC 60 Hz

External Size (DxWxH):

788x356x1067 mm

Material (wetted parts):

AISI 304

Weight:

91 kg

Refrigerant:

R-507/R-508b

LiquiCal SL

LiquiCal SL

Main features are:

  • Temperature range -45 to +150 °C
  • Stability: ±0.005 °C
  • Large immersion depth
  • Overflow reservoir and drain
  • Fast temperature change and quiet run

LiquiCal SL Technical Specifications

Temperature Range:

-45 to +150 °C

Environmental:

+5 to +45 °C / 0 - 90% RH, non-condensing

Stability at +25 °C:

±0.005°C

Resolution:

0.01°C

Access Opening:

119 x 172 mm

Immersion Depth:

457 mm

Tank Capacity:

15.9L

Cooling time (25 °C to max. cold):

Max. 2 Hours

Heating Power:

700 W

Communication:

RS232R

Power:

115 VAC 60 Hz / 230 VAC 50 Hz

External Size (DxWxH):

788x356x1067 mm

Material (wetted parts):

AISI 304

Weight:

68 kg

Refrigerant:

R-507

LiquiCal HL

LiquiCal HL

Main features are:

  • Temperature range +35 to +300 °C
  • Stability: ±0.007 °C
  • Large immersion depth
  • Overflow reservoir and drain
  • Fast temperature change and quiet run

LiquiCal HL Technical Specifications

Temperature Range:

+35 to +300 °C

Environmental:

+5 to +45 °C / 0 - 90% RH, non-condensing

Stability at +25 °C:

±0.007°C

Resolution:

0.01°C

Access Opening:

119 x 172 mm

Immersion Depth:

457 mm

Tank Capacity:

15.9L

Heating Power:

700 W / 900 W booster

Communication:

RS232R

Power:

115 VAC 60 Hz / 230 VAC 50 Hz

External Size (DxWxH):

788x356x1067 mm

Material (wetted parts):

AISI 304

Weight:

41 kg

LiquiCal SM

LiquiCal SM

Main features are:

  • Temperature range -20 to +140 °C
  • Stability: ±0.04 °C
  • Light weight and easy mobility

LiquiCal SM Technical Specifications

Temperature Range:

-20 to +140 °C

Environmental:

+5 to +45 °C / 0 - 90% RH, non-condensing

Stability at +25 °C:

±0.04°C

Resolution:

0.01°C

Access Opening:

ø48 mm

Immersion Depth:

139 mm

Tank Capacity:

1.0L

Cooling time (23 °C to max cold):

45 minutes

Heating Power:

130 W

Communication:

RS232R

Power:

115 VAC 60 Hz / 230 VAC 50 Hz

Internal Size (DxWxH):

ø64x139 mm

External Size (DxWxH):

260x230x340 mm

Material (wetted parts):

AISI 304

Weight:

9.8 kg

LiquiCal HM

LiquiCal HM

Main features are:

  • Temperature range +35 to +200 °C
  • Stability: ±0.02 °C
  • Light weight and easy mobility

LiquiCal HM Technical Specifications

Temperature Range:

+35 to +200 °C

Environmental:

+5 to +45 °C / 0 - 90% RH, non-condensing

Stability at +25 °C:

±0.02°C

Resolution:

0.01°C

Access Opening:

ø48 mm

Immersion Depth:

139 mm

Tank Capacity:

0.75L

Heating Power:

225 W

Communication:

RS232R

Power:

115 VAC 60 Hz / 230 VAC 50 Hz

Internal Size (DxWxH):

ø64x139 mm

External Size (DxWxH):

200x140x260 mm

Material (wetted parts):

AISI 304

Weight:

4.5 kg

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