testo 190 CFR data logger: Pt1000 temperature (±0.1 ºC) and pressure loggers for validating sterilisation processes in compliance with 21 CFR Part 11, IP68 up to +140 ºC.
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testo 190 CFR data logger for autoclave validation
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Description
testo 190 CFR data logger
The testo 190 are the regulated-environment version (pharma, medical devices, laboratories) of the testo process loggers: same steel and PEEK housing, IP68 waterproof and resistant to +140 ºC, with a ±0.1 ºC Pt1000 sensor or pressure sensor.
With the testo 190 CFR software the documentation meets the requirements of 21 CFR Part 11 (electronic signatures, audit trail), needed when validating autoclaves and sterilisation processes.
Key features
- ±0.1 ºC Pt1000 with 0.01 ºC resolution
- IP68 waterproof and resistant up to +140 ºC
- 21 CFR Part 11 compliant software
- Quick battery change without losing tightness
- Versions with different probes and pressure
Applications
- Validation of autoclaves and sterilisers
- Pharmaceutical and medical device industry
- Laboratories with regulated quality systems
Versions and references
| testo reference | Version |
|---|---|
| 0572 1901 | testo 190-T1: short rigid probe |
| 0572 1902 | testo 190-T2: long rigid probe |
| 0572 1903 | testo 190-T3: long flexible probe |
| 0572 1904 | testo 190-T4: two long flexible probes |
| 0572 1900 | testo 190-P1: absolute pressure |
The testo 190 read-out unit / multi-function case and CFR software are needed to program and read the loggers (ask us for the complete kit).
See the specifications table for technical data.
Downloads
- testo 190 data sheet (PDF, 2.5 MB)
- testo 190 instruction manual (PDF, 1.0 MB)
Price on request: add it to your quote request and we will reply with price and lead time.
Specifications
| Reference | 0572 1901 (testo 190-T1) |
|---|---|
| Brand | testo |
| Model | testo 190 T1 / T2 / T3 / T4 / P1 |
| Type | CFR data logger for sterilisation process validation |
| Sensor | Pt1000 (temperature); absolute pressure sensor (P1) |
| Measuring range | -50 to +140 ºC; P1: 1 mbar to 4 bar |
| Accuracy | ±0.1 ºC (-40 to +140 ºC); P1: ±20 mbar |
| Resolution | 0.01 ºC |
| Response time | t90 = 6 to 7 s |
| Measuring interval | 1 s to 24 h |
| Memory capacity | 60,000 readings |
| Housing | Steel and PEEK plastic, IP68 |
| Power supply | 1/2 AA lithium battery; 750 process hours (10 s at +121 ºC) |
| Dimensions | Ø 20 x 59 mm (without probe) |
| Standards | 21 CFR Part 11 (with testo 190 CFR software) |
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