Options
Optional accessories are available to complete the TK04 measuring setup for particular sample types and measuring tasks.
When using a Standard or Mini HLQ the use of a lever press is recommended to ensure good contact between probe and sample by applying controlled contact pressure.
A sample container matching the diameter of the Standard HLQ probe is required for testing liquids, pastes, powder or fragments.
Guiding tubes provide fixed measuring positions for safely insert needle probes into hard samples or in the field.
Lever press
 Lever press with pressure limiter |
Application | ensures good contact between probes for plane surfaces (Standard HLQ, Mini HLQ) and samples by applying controlled pressure |
| Contact pressure | 0 to 10 bar/1.7 kN, stepless | |
| Dimensions | approx. 290 x 150 mm, height 420/575 mm (lever down/up) | |
| Weight | 12.9 kg | |
| Sample size | height max. 13 cm, other dimensions practically unlimited | |
| Supplied parts | lever press, screws, data sheet (delivered w/o sample and probe) |
Technical specifications are subject to change without prior notice.
Sample container
 Sample container |
Application | testing liquids, pastes, powder or fragments with the Standard HLQ |
| Dimensions | Ø 108 mm, height 81 mm (outer dimensions), inner diamater matching the Standard HLQ | |
| Weight | 1800 g | |
| Supplied parts | sample container, 2 handles for removing the probe |
Technical specifications are subject to change without prior notice.
Guiding tubes
|
Guiding tubes for Standard VLQ |
Guiding tubes for Field VLQ |
|
| Application | fixed measuring position for safe insertion of needle probes (Standard VLQ) into hardening samples (re-usable) | fixed measuring position for safe insertion of large needle probes (Field VLQ) in the field (re-usable) |
| Material | stainless steel V2A | stainless steel V2A |
| Outer diameter | 2.5 mm | 7 mm |
| Length | ca. 75 mm | ca. 320 mm |
| Supplied parts | 10 guiding tubes | 10 guiding tubes, insertion tool, case |
Additional reference materials in different sizes serve to check the operating condition of instrument and probes.
ST 1.6 for Standard VLQ
 ST 1.6 for Standard VLQ |
Application | Checking the operating condition of instrument and probes. The user is not required to perform any calibration or reference measurements! |
| Thermal conductivity * | 1.6 W/mK | |
| Dimensions ** | 55 x 55 x 90 mm | |
| Drill hole | Ø 2 mm | |
| Physical properties | download datasheet | |
| Supplied parts | Reference material, TC certificate |
* The specified thermal conductivities are approximate values. Each reference block is calibrated individually before delivery and is labeled with its exact thermal conductivity value.
** Dimensions may vary slightly.
Technical specifications are subject to change without prior notice.
ST 1.6 for Standard HLQ
 ST 1.6 for Standard HLQ |
Application | Checking the operating condition of instrument and probes. The user is not required to perform any calibration or reference measurements! |
| Thermal conductivity * | 1.6 W/mK | |
| Dimensions ** | 110 x 90 x 30 mm | |
| Drill hole | none | |
| Physical properties | download datasheet | |
| Supplied parts | Reference material, TC certificate |
* The specified thermal conductivities are approximate values. Each reference block is calibrated individually before delivery and is labeled with its exact thermal conductivity value.
** Dimensions may vary slightly.
Technical specifications are subject to change without prior notice.
ST 1.6 for Standard Probes
 ST 1.6 for Standard Probes |
Application | Checking the operating condition of instrument and probes. The user is not required to perform any calibration or reference measurements! |
| Thermal conductivity * | 1.6 W/mK | |
| Dimensions ** | 110 x 90 x 55 mm | |
| Drill hole | Ø 2 mm | |
| Physical properties | download datasheet | |
| Supplied parts | Reference material, TC certificate |
* The specified thermal conductivities are approximate values. Each reference block is calibrated individually before delivery and is labeled with its exact thermal conductivity value.
** Dimensions may vary slightly.
Technical specifications are subject to change without prior notice.
ST 0.2 for Standard VLQ
 ST 0.2 for Standard VLQ |
Application | Checking the operating condition of instrument and probes. The user is not required to perform any calibration or reference measurements! |
| Thermal conductivity * | 0.2 W/mK | |
| Dimensions ** | Ø 60 mm, height 90 mm | |
| Drill hole | Ø 2 mm | |
| Physical properties | download datasheet | |
| Supplied parts | Reference material, TC certificate |
* The specified thermal conductivities are approximate values. Each reference block is calibrated individually before delivery and is labeled with its exact thermal conductivity value.
** Dimensions may vary slightly.
Technical specifications are subject to change without prior notice.