Dry Block Temperature Calibrator

The XinYI382 model covers 50 °C to 650 °C. Related variants are available for other ranges (for example: −20 to 150 °C, −30 to 150 °C, −45 to 150 °C and 300 to 1200 °C). Choose the model that matches your required calibration range.

Accuracy and stability depend on the model and temperature. Typical figures: display resolution 0.1 °C; display accuracy down to ≤±0.1 °C for low-temperature models. For mid/high ranges (example XinYI382): below 400 °C ≤±0.35 °C, 400–650 °C ≤±0.5 °C. Temperature field stability varies by model (examples: ≤±0.02 °C, ≤±0.05 °C, ≤±0.2 °C). Refer to the specific model datasheet for exact values.

Insertion depths vary by model: typical values are 160 mm (low-temp type), 150 mm (medium), and 135 mm (high). Soaking block hole diameters depend on block type (A-type ≈ 36 mm; B/C-types ≈ 32 mm; some high-temp blocks ≈ 39 mm). Confirm the block type when ordering to match your probe size.

You can calibrate common temperature sensors such as thermocouples (TC), resistance temperature detectors (RTD), industrial thermometers and datalogging probes, provided the probe diameter fits the block hole. For best accuracy, use probes designed for dry-block calibration and match immersion depth recommendations.

The calibrator uses an intuitive touch-screen interface for setting temperature, switching units (°C/°F), and monitoring. Controls allow quick setpoint changes and show measured values with selectable resolution (0.1 °C or 0.01 °C depending on model).

Standard power is 220 VAC ±10%, 45–60 Hz (110 VAC ±10% available as an option). Maximum power depends on model: low-type ≈300 W, medium ≈1200 W, high ≈3000 W. Heating time varies with start and target temperatures and model—for example, 30 → 100 °C in ~20 min, 30 → 650 °C in ~25 min, and 30 → 1200 °C in ~75 min (model-dependent).

Yes. The unit is designed to be compact and portable for both lab and field use. Net weights are typically around 11–13 kg depending on model; packaged weight with transport cases can be higher (for example 18–23 kg). Dimensions vary by model—verify the specific model dimensions before planning transport.

Recommended ambient conditions: temperature 0–50 °C and relative humidity ≤95% (non‑condensing). Avoid operating in environments with high condensation, excessive dust, or corrosive atmospheres.

Some configurations offer optional verification data recording and export capabilities (capacity examples: up to 250 sensors and 2500 records). Availability and exact features may depend on the model/option (reference: certain ET/XY series options). Confirm with your supplier which model includes data-logging.

Basic safety: beware of hot surfaces — use protective gloves and eye protection when handling hot blocks or probes; allow the unit to cool before changing block inserts; use on stable, heat-resistant surfaces; ensure proper ventilation; do not operate with liquid in the block holes; follow the user manual for electrical safety and grounding instructions.

Keep the block and probe holes free of debris. Clean external surfaces with a soft, dry cloth when cold. Do not use solvents or immerse the instrument in liquid. Periodically inspect the block for wear and replace inserts if damaged. Schedule regular calibration checks to maintain traceability and accuracy.

Standard deliveries commonly include the dry block unit, a power cord, one or more block inserts (depending on model), and a user manual. Optional accessories may include additional block inserts of different hole sizes, carrying/transport cases, probe stands, and calibration certificates. Verify the exact package with your supplier.

Yes — manufacturers or authorized service centers typically offer traceable calibration and calibration certificates (NIST/ISO traceability depending on provider). Request a factory or accredited lab calibration certificate at purchase or arrange on-site/periodic recalibration through the supplier.

Select a model based on the maximum temperature you need, required accuracy and field stability, probe diameter and insertion depth, portability needs, and whether you require data-logging or other options. If you need higher temperatures (e.g., >650 °C), choose a high-temp variant; for low-temperature work choose a low-temp model. Contact the supplier with your application details for specific recommendations.