- Temperature range: RT…650 °C
- Dimension of the calibration insert: Ø13.5 x 110 mm
- Accuracy: ±1.2 °C
- DNV
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| User Manual |
- Temperature range -35...165 °C
- Calibration insert dimensions: Ø28 x 150 mm
- Accuracy ±0.4 or 1 °C
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| User Manual |
- Temperature range -35...165 °C
- Calibration insert dimensions: Ø60 x 150 mm
- Accuracy ±0.4 °C
| Datasheet |
| User Manual |
- Temperature range -55...200 °C
- Calibration insert dimensions: Ø28 x 150 mm
- Accuracy ±0.4 °C
- Fastest calibrator with widest temperature range
| Datasheet |
| User Manual |
- Temperature range RT...450 °C
- Calibration insert dimensions: Ø60 x 150 mm
- Accuracy ±0.6 °C
- Highest heating power
| Datasheet |
| User Manual |
- Temperature range RT...650 °C
- Calibration insert dimensions: Ø28 x 150 mm
- Accuracy ±0.8
| Datasheet |
| User Manual |
- Temperature range RT…850°C
- Accuracy ±1 °C
- DUT holder Ø 18 mm / depth 100 mm
| Datasheet |
| Datasheet |
| User Manual |
SIKA TP Basic Series – compact entry-level dry-wells for fast, clean temperature calibrations
SIKA TP Basic are handy block calibrators (dry-wells) for quick, repeatable calibration of RTD/PRT, thermocouples and thermistors—ideal for maintenance, commissioning and periodic checks right at the point of use.
Strengths (model-dependent): fast heat/cool, interchangeable sleeves, intuitive single-knob/key operation, compact footprint, optional external reference input, basic ramp/soak functions and USB for simple documentation.
ICS Schneider Messtechnik supports model selection, sleeve/adapter design, point plans, uncertainty considerations and optional factory/DAkkS calibration for calibrator and reference probe.
FAQ on the SIKA TP Basic Series
Answers on use cases, performance, sleeves, references, procedures, documentation and best practices.
Where does TP Basic fit best?
For routine on-site calibrations with minimal setup time—when mobility and ease of use matter more than lab-grade uncertainty.
How does TP Basic differ from TP Solid/Premium?
Basic = entry & portable (simple, fast), Solid = all-rounder with higher output/robustness, Premium = high-end with multi-zone control and minimal uncertainties.
What performance figures are typical?
| Criterion | TP Basic (typ.) | Notes |
|---|---|---|
| Stability | ≈ ±0.03…0.1 °C | Depends on temperature/load |
| Uniformity | ≤ 0.05…0.2 °C | Mind insert & loading |
| Range | e.g., −35…+650 °C | Model dependent |
| Ramps | fast | ΔT, insert mass, load |
Why interchangeable sleeves/inserts?
They provide the right bore for each sensor, separate reference and DUT, improve thermal coupling and enhance repeatability.
Which sleeve fits my sensor?
Bore = probe Ø + 0.1…0.2 mm with full-depth fit. Materials: aluminum/copper up to ~300 °C, Inconel/stainless for higher temperatures. Use multi-hole sleeves for reference + DUTs.
How much immersion depth do I need?
At least 15–20× the probe diameter or beyond the sensing element. For short probes use extension/deep sleeves and insulation caps to reduce convection.
Why use an external reference probe?
The block display may not represent the tip temperature. A PRT/RTD close to the DUT minimizes gradient and coupling errors and improves traceability.
Does TP Basic support ramp/soak and documentation?
Yes—basic ramp/hold functions are available depending on model; via USB you can export data or document with calibration software.
What does a practical point plan look like?
For example −20/0/50/100/150/200 °C with a stability criterion (60–300 s ≤ ±0.05…0.1 °C) and up/down runs for hysteresis checks.
Tips for RTD/PRT calibrations
Use 4-wire measurement, keep test current low (limit self-heating), allow sufficient stabilization time and relieve cable strain.
What should I consider for thermocouples?
Enable cold-junction compensation or measure a reference CJC; ensure a tight fit at the hot junction; use proper mini-TC connectors and compensation leads.
How can I improve field repeatability?
- Use precision sleeves with minimal clearance.
- Add an insulation cap and, if needed, a top clamp to reduce convection/tilt.
- Fix a constant immersion depth with stop rings.
- Limit loading; place the reference close to the DUT tips.
Which interfaces/data formats are available?
USB (model-dependent), some with LAN; export to CSV/PDF via software. Integrate with calibration software for as-found/as-left and full traceability.
What safety aspects apply?
Burn protection, stable placement, keep over-temperature protection active, use PPE; remove hot sleeves only with suitable tools.
How often should I recalibrate?
General guideline is annually; for critical QA consider semi-annual/quarterly. After transport/service, perform an interim check (e.g., ice/fixed points).
Which accessories are recommended?
Multi-hole sleeves, insulation caps, probe holders, reference PRT with indicator/logger, mini-TC connectors, carry case and software.
Do you help with selection & procedure design?
Yes—we size the model/temperature range, design sleeves, prepare point plans, define the uncertainty budget and provide DAkkS/factory certificates.