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General| Product Type | Cryogenic Freezer |
|---|---|
| Refrigerant | LN2 (Liquid Nitrogen) |
| Capacity | 810 liters |
| Cooling System | LN2 (Liquid Nitrogen) |
| Alarm System | Audible and visual alarms for temperature deviation, low LN2, power failure |
| Data Logging | Integrated data logging with USB data export |
| Construction Material | Stainless steel interior |
| Power Requirements | 100-240V AC, 50/60Hz |
| Compliance | UL, cUL, CE |
| Defrost Type | Manual |
| Application | Cryopreservation of biological samples, cell storage, tissue storage |
| Certifications/Compliance | CE |
Explains safety symbols and their meanings used in the manual.
Safety precautions for handling and storing liquid nitrogen.
First aid procedures for exposure to LN2 and cold vapor.
Details intended use, models, and the LN2 plumbing assembly.
Lists technical specifications for the controller, sensors, and operating environment.
Guides on receiving, installing, and performing the initial startup and fill procedures.
Explains core functions, LN2 level control, temperature measurement, and adjusting settings.
Step-by-step guides for calibrating temperature sensors, LN2 level, and bypass sensors.
Recommended schedule and detailed steps for routine maintenance.
Quick reference guide for diagnosing and resolving common freezer problems.
Tables for LN2 volume per inch and saturation temperature vs. altitude.
Reference for ASCII commands used to control and query the controller.
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