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Datasheet | Instruction Manual
Testo 190-T3 Professional CFR Temperature Data Logger with Flexible Probe
The Testo 190-T3 CFR temperature data logger is a highly precise, specialized instrumentation node engineered for strict validation, qualification, and quality audit routines within the pharmaceutical and biotech industries. Centered around an ultra-accurate single-channel Pt1000 sensor module, this logger features an integrated 775 mm long, flexible probe (Ø 1.5 mm), making it an elite choice for monitoring thermal conditions inside deep autoclaves, liquid containers, and cramped freeze-drying system profiles. Fully compliant with 21 CFR Part 11 software requirements when operated with the dedicated Testo 190 software, this robust stainless steel device maintains absolute biological data logging safety and high structural reliability under intense pressure environments.
Industrial & Pharmaceutical Applications
- Autoclave Sterilization Audits: Complete validation profiles of steam sterilization units, tracing inner corners and complex load structures with the flexible sensor line.
- Freeze-Drying (Lyophilization) Monitoring: High-precision temperature tracking across individual system shelves when combined with custom probe holders.
- Liquid and Container Diagnostics: Secure heat tracking inside deep pharmaceutical reaction vats, industrial process lines, and logistics vessels.
Technical Characteristics
| Sensor Type Profile | Single-channel high-tier Pt1000 resistance matrix |
| Thermal Log Range | Extends from -50 °C up to +140 °C |
| System Reading Accuracy | ±0.1 °C within the critical process scale from -40 °C to +140 °C; ±0.2 °C remaining range |
| Measurement Resolution Scaling | High-resolution 0.01 °C steps for tracing micro-thermal trends |
| Probe Geometric Profile | Long, highly flexible 775 mm probe shaft (Ø 1.5 mm) ending with a 25 mm tip (Ø 3 mm) |
| Dynamic Response Speed | Exceptional thermal transfer processing rate of t90 = 6 s |
| Internal Buffer Capacity | Secure standalone volatile microchip storing up to 60,000 measurements |
| Housing Rating and Shell | Hermetically sealed stainless steel and PEEK plastic design; certified IP68 water/pressure tightness |
| Power & Field Runtime | Removable 1/2 AA lithium battery pack providing 750 operating hours (at 10 s rate at +121 °C) |
| Multi-Instrument Logistics | Simultaneous data loading and configurations for up to 8 loggers via the multi-function case unit |
Package Contents
- Testo 190-T3 single-channel professional CFR temperature logger
- Integrated 775 mm long flexible technical Pt1000 probe extension
- Official factory calibration record validation protocol and application deployment manual