Xiatech T6000 Portable Dual-Channel Precision Thermometer

Overview

The Xiatech T6000 is a portable, dual-channel precision thermometer engineered for high-accuracy temperature measurement across demanding laboratory, industrial process, and scientific research environments. It operates on the fundamental principle of resistance-based temperature detection—leveraging the predictable and repeatable resistivity–temperature relationship of platinum resistance thermometers (PRTs)—and extends functionality through native support for thermistors and thermocouples via configurable input channels. Unlike single-sensor instruments, the T6000 integrates real-time ITS-90 (International Temperature Scale of 1990) conversion directly in firmware, eliminating manual interpolation or external lookup tables. This ensures traceable, standards-aligned temperature reporting without post-processing. Its wide operational range—from cryogenic conditions at −200 °C to high-temperature furnace monitoring up to +1600 °C—makes it suitable for applications spanning low-temperature physics, thermal validation of sterilization cycles, catalyst characterization, and metallurgical heat treatment.

Key Features

• Dual independent measurement channels with hot-swappable sensor configuration—each channel supports automatic sensor type recognition and auto-ranging for Pt100/Pt1000 RTDs, NTC/PTC thermistors, and eight thermocouple types (J, K, T, E, R, S, B, N).
• High-resolution 7-inch capacitive touchscreen interface with intuitive icon-driven navigation; no specialized training required for operation or calibration verification.
• Onboard ITS-90 implementation compliant with CIPM Mutual Recognition Arrangement (MRA) guidelines—enabling direct display of thermodynamic temperature values traceable to national metrology institutes (e.g., NIM, NIST, PTB).
• Long-term stability of <0.005 °C/year under controlled storage conditions, verified per ISO/IEC 17025 calibration interval recommendations.
• Modular architecture supporting future channel expansion via optional hardware modules—designed for integration into multi-point thermal mapping systems or automated test benches.

Sample Compatibility & Compliance

The T6000 accommodates industry-standard contact probes without proprietary adapters, including miniature sheathed PRTs for vacuum chamber insertion, surface-mount thermistors for thin-film thermal analysis, and grounded/ungrounded thermocouples for high-speed transient measurements. All sensor interfaces comply with IEC 60751 (RTDs), IEC 60584 (thermocouples), and ASTM E1137/E230 specifications. The instrument itself meets CE marking requirements for electromagnetic compatibility (EN 61326-1) and safety (EN 61010-1). For regulated environments—including pharmaceutical manufacturing (FDA 21 CFR Part 11), clinical device validation (ISO 13485), and GLP-compliant labs—the T6000 supports audit-trail-enabled logging when paired with optional secure data export modules.

Software & Data Management

Data acquisition and configuration are managed via the bundled Xiatech ThermoLink PC software, which provides real-time graphing, statistical analysis (min/max/mean/std dev), and automated report generation in PDF or CSV formats. Raw measurement logs include timestamp, channel ID, sensor serial number, ambient conditions, and uncertainty budget components—structured to satisfy ISO/IEC 17025 clause 7.7 documentation requirements. Firmware updates preserve user-defined calibration coefficients and retain full backward compatibility with legacy probe configurations. Optional USB-C and Ethernet connectivity enable remote control and integration into SCADA or LIMS platforms via Modbus TCP or HTTP API protocols.

Applications

• Calibration laboratories performing accredited comparisons against primary standards (e.g., SPRTs referenced to triple points).
• Materials science labs characterizing phase transitions in superconductors, shape-memory alloys, and battery electrolytes.
• Pharmaceutical QC/QA teams validating autoclave, lyophilizer, and environmental chamber performance per USP <1211> and EU Annex 15.
• Energy sector applications including turbine inlet temperature monitoring, solar thermal receiver testing, and nuclear fuel rod thermal profiling.
• Academic research requiring simultaneous multi-point temperature acquisition during reaction calorimetry or microfluidic thermal imaging experiments.

FAQ

Does the T6000 require external calibration to maintain ITS-90 traceability?
No—it embeds a validated ITS-90 algorithm and retains factory calibration coefficients for each supported sensor family. Periodic verification against a reference standard is recommended per ISO/IEC 17025, but recalibration is not mandatory unless physical damage or out-of-spec drift is observed.
Can the T6000 measure temperature gradients across a solid sample surface?
Yes—when used with spatially distributed contact probes (e.g., array-mounted Pt100 sensors), the dual-channel design allows synchronous acquisition at two discrete points. For higher spatial resolution, multiple T6000 units can be synchronized via external trigger signals.
Is thermocouple cold-junction compensation performed internally?
Yes—the instrument incorporates a high-stability, multi-point compensated reference junction sensor with <±0.1 °C uncertainty over 15–35 °C ambient range, meeting IEC 60584-2 requirements.
What is the maximum sampling rate per channel?
The base configuration supports up to 10 readings per second per channel, with averaging options (1–64 samples) to optimize noise rejection in electrically noisy environments.
Are calibration certificates provided with purchase?
Each unit ships with a manufacturer’s certificate of conformance and an optional UKAS-accredited calibration certificate (traceable to NIM) available upon request at time of order.