Temperature/humidity chambers for stability studies, with 30–95% RH control, touchscreen programming, USB data export and timestamped event records.
- 30-segment programs and 99 cycles
- User permissions and timestamped audit trail
- Standard USB / RS-485 and 8 W observation light
Representative exterior with printer shown; printer supply requires quotation confirmation. Dimensions and shelves follow the selected model.
Technical Information
| Parameter | Value |
|---|
| Temperature: humidity control off | 0–60 °C |
| Temperature: humidity control on | 10–60 °C |
| Temperature resolution | 0.1 °C |
| Temperature fluctuation at 25 °C | ±0.5 °C |
| Temperature uniformity at 25 °C | ±1 °C |
| Humidity range | 30–95% RH |
| Humidity fluctuation | ±5% RH |
| Timer range | 0–9999 min/h |
| Program segments / cycles | 30 / 99 |
| Load per shelf | 15 kg |
| Validation ports: count × inside diameter | 2 × 30 mm |
| Model | Chamber volume (L) | Input power (W) |
|---|
| PT-ENV-055 | 150 | 1900 |
| PT-ENV-056 | 250 | 1950 |
| PT-ENV-057 | 400 | 2000 |
Standard Configuration
5-inch touchscreen, temperature/humidity control, variable-speed refrigeration, user permissions, event audit trail and USB data export. Includes USB and RS-485, glass inner door with antifog system, mechanical lock, two side validation ports (30 mm inside diameter), 8 W observation light, condensate recovery and a 220 V rated internal splashproof socket. The socket rating does not define the mains supply.
Optional Accessories
UV is optional. Confirm built-in printer supply explicitly in the quotation; it is not assured as standard. Remote alarm, monitoring or control requires a separately selected service and availability. Confirm software, validation services, accessories and mains supply. The 8 W light is for observation; no controlled photostability exposure is specified.
Downloads
Download the complete datasheet for model specifications and configuration details.
Download PDF - English
Selection / Ordering Information
Specify the PRECETTA model, sample, temperature, humidity, shelf load and data requirements. Confirm combined operating conditions, printer configuration, utilities, installation and final delivery before ordering.
