Challenger Avenue (M) Sdn Bhd Humidity Chamber

HCP 246

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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 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over 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 (20-95% rh) with digital display of relative humidity - resolution of display: 0,5%, setting accuracy: 1%
humidity supply with distilled water from external tank by self-priming pump
long-term logging (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 printing logging files, suitable all PCL3-compatible ink-jet printers (USB available via converter, see accessories)
USB interface including MEMMERT Software "Celsius" for programming and documentation
chip card control incl. one MEMoryCard XL with 32 kB (up to 40 ramps)
chip card (STERICard) for sterilisation of working chamber with fixed cycle (4 hrs./160 °C) without removal of sensors and mountings

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

with audible and visual alarm in case of over-/undertemperature and over-/underhumidity, open door and empty water tank
independently working, digitally adjustable electronic overtemperature controller TWW protection class 3.1
additional integral over- and undertemperature monitor "ASF" (Auto-Safety-Function) automatically following the setpoint value at a preset tolerance range; audible alarm is activated in case of over- or undertemperature, heating is switched off in case of overtemperature
resolution of display and setting accuracy: 0,5 °C below 99,9 °C, 1 °C above 100 °C
mechanical temperature limiter TB protection class 1 switching the heating off at approx. 10 °C above max. oven temperature

w x h x d: 790 x 938 x 750 mm
fully insulated stainless steel door with double locking and 4-point adjustment
inner glass door
rear zinc-plated steel

w x h x d: 640 x 640 x 600 mm, 246 l
easy-to-clean interior, made of stainless steel, reinforced by deep drawn ribbing, material no. 1.4301 (ASTM 304), hermetically welded
2 perforated stainless steel shelves

with humidity control: from +20 °C (however at least 8 °C above ambient temperature) up to + 90 °C
temperature variation in time: < +/-0,1 °C (to DIN 12 880: 2007-05)
temperature uniformity in chamber at 50°C: < +/- 0.3 °C (to DIN 12 880: 2007-05)

230 V (+/- 10%), 50/60 Hz
ca. 2.000 W (during heating)

net weight approx. 110 kg
gross weight wooden case approx. 160 kg
dimensions approx.:
wooden case w x h x d: 94 x 112 x 92 cm
the appliances must be transported upright

Federal Republic of Germany

	Perforated stainless steel shelf
	Stainless Steel Grid
	RS232 interface instead of USB
	Interface Ethernet instead of USB inclusive software "Celsius Ethernet-Edition"
	Parallel/USB converter cable with integrated power supply unit to connect PCL3-compatible HP printers with USB interface to MEMMERT units.
	Documentation package consisting of parallel USB converter cable including PLC3-compatible HP colour inkjet printer with USB interface (HP Deskjet 6980 or successor) for direct connection of printer to Memmert unit
	IQ check list with works test data for oven as support for validation by customer
	OQ check list with works test data for one freely selectable humidity and temperature value incl. temperature distribution survey for 27 measuring points to DIN 12880: 2007-05 as support for validation by customer
	Software conforming to FDA "Celsius FDA-Edition" for up to 16 units
	Oven-linked authorisation card (User-ID-Card) - prevents undesired manipulation by unauthorised third parties
	Computer interface RS485 (for networking a maximum of 16 ovens) instead of interface USB
	Temperature profile write/read unit for programming via PC, for writing to and reading from the chip card, up to 40 ramps
	Additional chip card, blank, formatted (32 kB MEMoryCard XL for a maximum of 40 ramps)
	Connection cable for computer interface RS232 according to DIN 12 900-1
	Start-up of HCP and brief training (Germany only) through Memmert service. Service not subject to any discount

This product was added to our catalog on Tuesday 25 May, 2010.