SIKA Temperature Calibrators – mobile, rugged & traceable
SIKA temperature calibrators are compact block calibrators (dry-wells) for fast, clean and repeatable calibration of RTD/PRT, thermocouples and thermistors—from on-site service to shop-floor quality control.
Product families (selection-dependent): TP Basic (simple & portable), TP Solid (robust & powerful), TP Premium (top performance, multi-zone control). Typical features: fast heat-up/cool-down, precise stability/uniformity, interchangeable sleeves, external reference input, ramp/soak, data interfaces and reporting.
ICS Schneider Messtechnik supports selection, sleeve/adapter design, procedures, uncertainty budgeting and provides optional factory/DAkkS calibration for the calibrator and reference probes.
FAQ on SIKA Temperature Calibrators
Answers on selection, sleeves, reference probes, stability, documentation and practical use.
Where do SIKA dry-wells make the most sense?
For fast on-site calibrations without liquids: clean, portable and with short setup times—ideal for maintenance, commissioning and ISO audits.
How do Basic / Solid / Premium differ?
| Series | Focus | Typical advantages |
|---|---|---|
| TP Basic | Value | Compact, easy to use, reliable |
| TP Solid | All-rounder | Rugged housing, fast ramps, good uniformity |
| TP Premium | High-end | Multi-zone control, best stability, advanced functions |
Why use an external reference probe?
The block display does not always equal the temperature at the DUT tip. A reference probe placed close to the DUT minimizes gradient and coupling errors.
How do I choose the right sleeve?
Bore = DUT Ø + 0.1…0.2 mm, with full-depth contact. Material: aluminum/copper for low/mid T, Inconel/stainless for high T. Use multi-hole sleeves for reference + DUT(s).
How much immersion depth is required?
At least 15–20× the probe diameter or past the sensing element. For short sensors, use extended sleeves and insulating caps to reduce convection.
What stability/uniformity is realistic?
Depending on model, SIKA blocks achieve very good stability and homogeneous zones. The effective uncertainty also depends on immersion, sleeve fit and loading.
How should I calibrate RTD/PRT correctly?
Use 4-wire measurement, keep the test current low (to limit self-heating), allow sufficient stabilization time and relieve cable strain.
How do I test thermocouples?
Place the hot junction in the sleeve, enable cold junction compensation or measure a reference junction; ensure tight thermal coupling at the hot end.
Can I calibrate multiple sensors at once?
Yes—with multi-hole sleeves. Limit loading, place the reference close to the DUT tips and monitor gradients.
What heat-up/cool-down rates are possible?
SIKA units are optimized for short ramp times; exact values depend on the model. Use ramp/soak for sensitivity and hysteresis checks.
How do I build an uncertainty budget?
Sources: reference accuracy, stability, uniformity, indicator resolution, self-heating, heat loss, repeatability. Report the result with k=2.
How do I document in a compliant way?
Include as-found/as-left, point list with stability window, traceability chain, ambient data (T/RH) and expanded uncertainty in a PDF/CSV report.
What safety topics should I consider?
Burn protection, stable placement, keep over-temperature protection active, use appropriate PPE; remove hot sleeves only with tools.
Is there suitable accessories for special probes?
Yes: special sleeves (deep, tapered, multi-hole), insulation caps, carry cases, reference probes, indicators/loggers and adapters.
How often should I recalibrate?
General guideline is annually; more frequently for strict QA. After transport/repair, perform an interim check (e.g., ice/fixed points).
Will SIKA fit into my digital environment?
Many models offer interfaces and integrate with calibration software—including job lists, point sequences and automatic logging.
Do you help with selection & procedures?
Yes—we size the model/temperature range, design sleeves, prepare templates (ramp/soak, stability criteria) and supply DAkkS/factory certificates.