Memmert ICH750Leco Climate Chamber (749L)

Volume: 749 liters

Interior dimensions: 1040W x 1200H x 600D mm

Exterior dimensions: 1224W x 1950H x 785D mm

Stainless steel grid: 2

Max. number of grids: 14

Max. loading per grids: 30 kg

Max. loading of chamber: 200 kg

Working temperature range with humidity and/or light: 10 to 60°C

Working temperature range with humidity: 0 – 60°C

Setting temperature range: 0 to 60°C

Setting accuracy: 0.1°C

2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error

Setting range humidity: 10 – 80% rh

Setting accuracy: 0.5% rh

Humidity supply with distilled water from external tank by self-priming pump

Humidification by hot steam generator

Active humidifying and de-humidifying adjustable from 10-80 % rh with digital display of relative humidity - resolution of display 0.1 %, setting accuracy 0.5 %

Daylight and UV-light can be programmed individually via controller

Illumination unit consisting of 4 fluorescent lights with cold white light (standard illuminant D65, 6.500K) and 2 UV-lamps in the spectral range of 320 - 400 nm

ControlCOCKPIT:TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-colour displays.

Language setting: German, English, Spanish, French, Polish, Czech, Hungarian

Timer: Digital backwards counter with target time setting, adjustable from 1 minute to 99 days

Function setpointWAIT: the process time does not start until the set temperature is reached

Adjustment of three calibration values for temperature and additional appliance specific parameters directly at the ControlCOCKPIT

Adjustable parameters: temperature (Celsius or Fahrenheit), fan speed, light, programme time, time zones

Fan: forced air circulation in working chamber adjustable from 10 to 100 % in 10 % steps

Documentation: programme stored in case of power failure

Programming: AtmoCONTROL software on a USB stick for programming, managing and transferring programmes via Ethernet interface or USB port

Safety

+ Temperature control: mechanical temperature limiter TB, protection class 1 according to DIN 12880 to switch off the heating approx. 10°C above nominal temperature

+ Temperature control: over- and undertemperature monitor TWW, protection class 3.3 or adjustable temperature limiter TWB, protection class 2, selectable on display

+ AutoSAFETY: additionally integrated over- and undertemperature protection "ASF", automatically following the setpoint value at a preset tolerance range, alarm in case of over- or undertemperature, heating is switched off in case of overtemperature, compressor in case of undertemperature

+ Autodiagnostic system: integral fault diagnostics for temperature and humidity control

+ Alarm: visual and acoustic

Cooling: Cooling compressor with climate-neutral refrigerant CO2 (R744), GWP1

Air jacket heating system for gentle all-around heating

No drying-up of the load caused by the cooling device due to separation of thermal jacket from interior

Highly efficient automatic defrosting system

Door: inner glass doors

Doors: outside stainless steel, fully insulated, two leaves

Structured stainless steel housing, scratch-resistant, robust and durable; rear of zinc-plated steel

Stainless steel interior

Installation: on lockable castors

HeatBALANCE function for application specific adjustment of heat output distribution (balance) between the upper and lower heating groups in an adjustment range between -50 % and +50 %

ControlCOCKPIT with USB port for uploading programmes, reading out protocol logs, activating the User-ID function

Displaying of already logged protocol data on the ControlCOCKPIT (max 10,000 values correspond to approx. 1 week)

Internal data logger with a storage capacity of at least 10 years

Ambient temperature: 15 °C to 28 °C (up to 34 °C with limited temperature range)

Humidity: max. 70% rh, non-condensing

Altitude of installation: max. 2000 m above sea level

Voltage: 230 V, 50 Hz

Electrical load: 1530 W

Accessories:

+ Calibration certificate: standard values 10°C and 370C, 60% rh at 30°C (Memmert supply)

+ 2 stainless steel grids

+ Water tank including connection hose

+ Manual

Datasheet