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Data Sheet PDF | Instruction Manual PDF
Description
The Testo 190-P1 is a high-precision CFR pressure data logger specifically developed for the validation and routine monitoring of sterilization protocols and freeze-drying processes in the pharmaceutical industry. This compact instrument features a memory capacity of 60,000 readings and tracks low-range absolute pressure profiles under harsh cleanroom and autoclave environments. Enclosed in a hermetically sealed stainless steel and PEEK housing matching strict IP68 environmental ratings, it guarantees total vacuum-tight integrity even after tool-free battery replacement. Combined with the 21 CFR Part 11-compliant Testo 190 software, it ensures secure audit trails and data traceability.
B2B Applications
- Autoclave Validation Trials: Performing high-accuracy overpressure and tightness testing up to 140 °C within industrial steam sterilization units.
- Freeze-Drying System Audits: Deployment inside tight recesses of freeze-drying circuits to verify baseline process parameters from 1 mbar upwards.
- Pharma Process Compliance: Implementing automated GxP validation workflows and producing tamper-proof digital measurement reports via multifunctional case programming.
Technical Parameters
| Pressure Measuring Range | 1 mbar to 4 bar |
| Pressure Measurement Accuracy | ±20 mbar |
| Response Rate Time ($t_{90}$) | 0.2 s |
| Operating Temperature Range | 0 to +140 °C |
| Housing Material Composition | Stainless steel, PEEK plastic |
| Protection Index Rating | IP68 |
Package Contents
- Testo 190-P1 CFR pressure data logger
- 1/2 AA lithium battery
- Factory calibration protocol and certificate