Humidity Chamber Model HCP

Výrobca:

Ramp programming for temperature and humidity, active humidity control as well as exact temperature control ensure a controlled, physiologically ideal environment.
The applications range from construction physics to corrosion testing and down to biological research.

Standard equipment:
Ventilation and Control:

  • uniform atmosphere and temperature distribution owing to enclosed non-turbulent ventilation system in working chamber
  • adaptive, fuzzy-supported multifunctional digital microprocessor PID-controller
  • autodiagnostic system with fault indication on temperature and humidity control
  • 2 x Class A , 4-wire-circuit, Pt100 sensors mutually monitoring and maintaining the performance at the same temperature value
  • digital 7-day-programme-timer with real time clock, precise minute setting
  • integrated timer for tempering profiles of up to 40 ramps, each segment adjustable from 1 min.up to 999 hours
  • digital display (LED) of all set parameters, such as temperature, weekdays, time, humidity and set-up values - language to be chosen in setup
  • digital display of set values (resolution: 0.1°C below 99.9°C, 0.5°C above 100°C) and actual values (resolution: 0.1°C) of temperature (LED)
  • active control for humidifying and dehumidifying (20 to 95% rh) with digital display of relative humidity - resolution of display: 0.5%,setting accuracy 1%
  • humidity supplied by distilled water from external tank using self-priming pump
  • long-term documentation (ring store) of all relevant data, GLP-compliant data logger - 1024 kB
  • non-volatile memory
  • parallel printer interface (incl. real-time clock with date function) for all PCL3-compatible ink-jet printers for GLP-conforming documentation
  • USB interface including Memmert "Celsius" software for programming and documentation
  • chip card control incl. one MEMoryCard XL with 32 kB (up to 40 ramps)
  • 2nd chip card (STERICard) for sterilization of working chamber with fixed cycle (4 hours/160°C) without removal of sensors

Heating Concept:

  • large-area multi-function heating system on four sides incl. additional door and back heating to avoid condensation
  • incl. works calibration certificate for +60°C

Multiple Overtemperature Protection

  • with audible and visual alarm in case of over-/undertemperature and over-/under-humidity, open door and empty water tank
  • independently working, digitally adjustable electronic overtemperature controller TWW protection class 3.1
  • additional adjustable Auto-Safety-Function "ASF" for over- and undertemperature automatically following the set value at a preset tolerance range
  • mechanical temperature limiter TB class 1 switching the heating off at approx. 10°C above max. oven temperature

Textured stainless Steel housing:

  • W x H x D: 630 x 938 x 650mm
  • fully insulated stainless steel door with double locking and 4-point adjustment
  • inner glass door
  • zinc-plated steel rear panel

Interior:

  • easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing,material no. 1.4301, electropolished and hermetically welded
  • 2 perforated stainless steel shelves

Temperature Range:

  • with humidity: from +20°C (however at least 8°C above ambient temperature) up to + 90°C
  • without humidity: from +20°C (however at least 8°C above ambient temperature) up to + 160°C
  • temperature variation in chamber at 50°C: < ±0.3K

Power supply / Power Rating:

  • 230V, 50/60Hz 115 V, 50/60 Hz at no extra cost