Memmert ICH750L Stability Climate Chamber w/ Light 749L, 115V

Features The Memmert ICH750L Stability Climate Chamber w/ Light 749L, 115V sets the standard for stability testing, excelling with its precise control of both temperature and humidity, essential for rigorous testing standards such as ICH, WHO, EMA, ASEAN, GMP, GLP, and GCCP. This climate chamber offers a temperature range of -10°C to 60°C without humidity and +10°C to 60°C with humidity, alongside a humidity control range of 10 to 80% RH. Its exceptional temperature and humidity homogeneity is achieved through a large-area air jacket on all four sides and a digitally controlled active humidification and dehumidification system.

A notable feature of the ICH750L is its double-door design, which includes a wide-area interior glass door to prevent contamination and maintain temperature stability while providing clear visibility of the chamber's contents. The chamber's interior is hermetically sealed, ensuring efficient water use once the desired setpoints are reached, provided the door remains closed. Additionally, the chamber is equipped with two high-grade platinum temperature sensors with mutual monitoring to ensure uninterrupted, reliable operation even if one sensor fails.

Operation is made simple with the Memmert ControlCOCKPIT and AtmoCONTROL software, which allow for intuitive navigation and easy programming of temperature and humidity ramps. The ICH750L is almost exclusively made from high-quality, corrosion-resistant stainless steel, making it both durable and easy to clean. A wide range of programming and documentation options are available through its interfaces, integrated data logger, and software, ensuring that this climate chamber is not only robust but also adaptable to various scientific and industrial applications.

The ICH750L model includes an advanced illumination box integrated into the upper interior, equipped with fluorescent lamps providing cold white light (daylight: light color 865, 6,500 K) and UV radiation within the 320 to 400 nm spectral range. This setup replicates standard light D65, essential for tests that require precise light conditions. Both daylight and UV light can be individually programmed through the controller, offering tailored adjustment for specific testing needs. Light intensity is maintained with high accuracy, at ± 6% for cold white light and ± 10% for UV light, ensuring consistent conditions for reliable test results.

Memmert ICH750L Stability Climate Chamber w/ Light 749L, 115V Specifications

Temperature Range w/o Humidity	-10°C to 60°C
Temperature Range w/ Humidity and/or Light	+10°C to 60°C
Volume	749L (26.5 cu. ft.)
Temperature Setting Resolution	0.1°C
Temperature Sensor	2 Pt100 sensors DIN Class A in 4-wire-circuit for mutual monitoring, taking over functions in case of an error
Active Humidity Control	10 to 80% RH, with digital display resolution of 0.1%
Humidity Setting Resolution	0.5%
Timer	Digital backwards counter with target time setting, adjustable from 1 minute to 99 days
Light Source	Illumination unit consisting of 3 fluorescent lights with cold white light (standard illuminant D65, 6.500K) and 2 UV-lamps in the spectral range of 320-400 nm
Light Adjustment	Daylight and UV-light can be programmed individually via controller
Light Adjustment Accuracy	Cold white light ± 6 %, for UV-light ± 10 %
Control Technology	TwinDISPLAY. Adaptive multifunctional digital PID-microprocessor controller with 2 high-definition TFT-color displays.
Language Setting	German, English, Spanish, French, Polish, Czech, Hungarian
Function SetpointWAIT	The process time does not start until the set temperature is reached
Adjustable Parameters	Temperature (Celsius or Fahrenheit), fan speed, relative humidity, timer, light
Forced Air Fan	Adjustable from 10 to 100% in 10% steps
Communication Interfaces	Ethernet LAN, USB
Documentation Program	Stored in case of power failure
Programming	AtmoCONTROL software on a USB stick for programming, managing and transferring programs via Ethernet interface or USB port
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 function is switched off in case of overtemperature, compressor in case of undertemperature
Autodiagnostic System	Integral fault diagnostics for temperature and humidity
Alarm	Visual and acoustic
Air Jacket	Air jacket heating system for gentle all-around heating
Heating Concept	No drying-up of the load caused by the cooling device due to separation of thermal jacket from interior
Refrigerant	R134A
Defrost Method	Automatic
Entry Port (Silicone)	40 mm clear diameter
Door	Fully insulated stainless steel door with 2-point locking (compression door lock) w/ inner glass door
Shelving	2 stainless steel wire shelves
Interior Material	1.4301 (ASTM 304), corrosion resistant
Max. Number of Shelves	14
Max. Loading of Chamber	440 lb. (199.6 kg)
Max. Loading per Shelf	66 lb. (29.9 kg)
Country of Origin	Germany
Internal Dimensions (W x H x D)	40.9 x 47.2 x 23.6 in. (103.9 x 119.9 x 59.9 cm)
External Dimensions (W x H x D)	48.2 x 76.8 x 30.9 in. (122.4 x 195.1 x 78.5 cm)
Weight	549 lb. (249 kg)
Electrical Requirements	115 V (±10%), 50/60 Hz approx. 1350 W / 11.9 A

Comparison of Models

Spec / Product	Memmert ICH110 Stability Climate Chamber 108L, 115V	Memmert ICH260 Stability Climate Chamber 256L, 115V	Memmert ICH750 Stability Climate Chamber 749L, 115V	Memmert ICH110L Stability Climate Chamber w/ Light 108L, 115V	Memmert ICH260L Stability Climate Chamber w/ Light 256L, 115V	Memmert ICH750L Stability Climate Chamber w/ Light 749L, 115V
Temperature Range w/o Humidity	-10°C to 60°C	-10°C to 60°C	-10°C to 60°C	-10°C to 60°C	-10°C to 60°C	-10°C to 60°C
Temperature Range w/ Humidity	+10°C to 60°C	+10°C to 60°C	+10°C to 60°C	+10°C to 60°C	+10°C to 60°C	+10°C to 60°C
Volume	108L (3.8 cu. ft.)	256L (9 cu. ft.)	749L (26.5 cu. ft.)	108L (3.8 cu. ft.)	256L (9 cu. ft.)	749L (26.5 cu. ft.)
Temperature Setting Resolution	0.1°C	0.1°C	0.1°C	0.1°C	0.1°C	0.1°C
Light Source	N/A	N/A	N/A	3 fluorescent lights with cold white light and 2 UV-lamps in the spectral range of 320-400 nm	3 fluorescent lights with cold white light and 2 UV-lamps in the spectral range of 320-400 nm	3 fluorescent lights with cold white light and 2 UV-lamps in the spectral range of 320-400 nm
Light Adjustment Accuracy	N/A	N/A	N/A	Cold white light ± 6 %, for UV-light ± 10 %	Cold white light ± 6 %, for UV-light ± 10 %	Cold white light ± 6 %, for UV-light ± 10 %
Max. Number of Shelves	5	9	14	5	9	14
Max. Loading per Shelf	44 lb. (19.9 kg)	44 lb. (19.9 kg)	66 lb. (29.9 kg)	44 lb. (19.9 kg)	44 lb. (19.9 kg)	66 lb. (29.9 kg)
Internal Dimensions (W x H x D)	18.1 x 18.9 x 15.7 in. (46 x 48 x 39.9 cm)	25.2 x 31.5 x 19.7 in. (64 x 80 x 50 cm)	40.9 x 47.2 x 23.6 in. (103.9 x 119.9 x 59.9 cm)	18.1 x 18.9 x 15.7 in. (46 x 48 x 39.9 cm)	25.2 x 31.5 x 19.7 in. (64 x 80 x 50 cm)	40.9 x 47.2 x 23.6 in. (103.9 x 119.9 x 59.9 cm)
Electrical Requirements	115 V (±10%), 50/60 Hz approx. 1350 W / 11.8 A	115 V (±10%), 50/60 Hz approx. 1350 W / 11.8 A	115 V (±10%), 50/60 Hz approx. 1350 W / 11.9 A	115 V (±10%), 50/60 Hz approx. 1350 W / 11.8 A	115 V (±10%), 50/60 Hz approx. 1350 W / 11.8 A	115 V (±10%), 50/60 Hz approx. 1350 W / 11.9 A