Temperature Test chamber TTC256
Simulate the perfect atmosphere for climate and temperature tests, specifically in accordance with DIN EN 60068-2-1, 2-2 and 2-3. Provide unlimited flexibility for controlled material and function tests as well as ageing tests.
Ventilation and Control:
- high-performance air fan in working chamber
- depending on operation status automatically variable fan speed with manual adjustment from 10 % to 100 %
- adaptive, fuzzy-supported multifunctional digital microprocessor PID-controller
- autodiagnostic system with fault indication on temperature control
- 2 x Class A, 4-wire circuit, Pt100 sensors, mutually monitoring and maintaining performance at the same temperature value
- digital 7-day-programme-timer with real time clock, precise minute setting
- integral timer for heating 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)
- long-term documenting (ring store) of all relevant data, GLP-conforming as data logger – 1024 kB
- programme stored on power failure
- 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)
- incl. works calibration certificate for -20 °C and 160 °C
Heating concept:
- high-performance ring heaters with optimised air circulation
- door heating to avoid condensate
Cooling Concept:
- twin compressor
- speed adjustable condenser fan
- refrigerant R449A
Multiple Overtemperature Protection:
- with audible and visual alarm in case of over-/undertemperature and open door
- independently working, digitally adjustable electronic overtemperature controller, TWW protection class 3.3
- 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
Toote variatsioonid
| Catalog number | PK | Depth int. | External dimensions (WxDxH) | Ext. depth | Ext. height | Ext. width | Height int. | Internal dimensions (WxDxH) | Int. width | Material inserts | Material interior | Max. no. of inserts | Max. temperature | Max. voltage | Min. temperature | Nominal capacity | Power supply | Rated capacity | Temperature | Type | Weight | With CO2 control | With timer | Kogus | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9.868 011 | 1.00 | 597 mm | 898 x 1,100 x 1,730 mm | 1100 mm | 1730 mm | 898 mm | 670 mm | 640 x 597 x 670 mm | 640 mm | Stainless steel | Stainless steel | 6 | 190 °C | 400 V·3/N/PE | -42 °C | 256 l | 400 V·3/N/PE, 50 Hz | 7000 W | -42 ... 190 °C | TTC256 | 337 kg | No | Yes |
