Memmert HCP246 恒温恒湿箱 （246升）

Temperature
Working temperature range     with humidity min. 8°C above ambient up to +90°C
Working temperature range     without humidity min. 8°C above ambient up to +160°C
Temperature     2 Pt100 sensors Class A in 4-wire-circuit, mutually monitoring and taking over the performance at the same temperature value
Display     resolution of display for setpoint values 0.1°C up to 99.9°C, 0.5°C from 100°C and for actual values 0.1°C (LED)
Humidity
Humidity     active humidifying and de-humidifying control (20-95 %) with digital display of relative humidity - resolution of display 0.5 %, setting accuracy 1 %
Humidity     humidity supply with distilled water from external tank by self-priming pump
Humidification     humidification by hot steam generator
Control technology
Display     digital display of all set parameters, such a temperature, weekdays, time, CO2, humidity and set-up values - language to be chosen via set-up
Controller     Electronic microprocessor temperature controller with auto-diagnostic system
Timer     integrated timer for tempering profiles of up to 40 ramps each, each segment adjustable from 1 min. to 999 hrs.
Calibration     three freely selectable temperature values
Communication
Interface USB     USB-interface incl. Memmert software "Celsius" for programming and documentation
Interface Printer     parallel printer interface (incl. real time clock with date function) for all PCL3-compatible ink jet printers for GLP-conforming documentation
Documentation     integrated ring memory as data logger for GLP-conforming long-term documentation of all relevant parameters - 1024 kB
Documentation     programme stored in case of power failure
Programming     chip-card control incl. 1 MEMoryCard XL with 32 kB storage capacity (max. 40 ramps)
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     overtemperature monitor TWW, protection class 3.1 or adjustable temperature limiter TWB, protection class 2, selectable on display
AutoSAFETY     additionally integrated over- and undertemperature monitor "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
Autodiagnostic system     integral fault diagnostics for temperature and humidity control
Alarm     with visual and acoustic alarm in case of over-/under temperature and underhumidity, open door and empty water tank
Heating concept
6 sides     large-area multi-function heating system on four sides with additional door and back heating to avoid condensation
Ventilation     uniform atmosphere and temperature distribution owing to enclosed non-turbulent ventilation system in working chamber
Standard equipment
Internals     2 perforated stainless steel shelf/shelves
STERICard     2nd chip-card (STERICard) for sterilisation of working chamber with fixed values (4 hours/160°C) without removal of sensors
Works calibration certificate     standard value at +60°C
Door     fully insulated stainless steel door with 2-point locking (compression door lock), lockable
Door     inner glass door
Stainless steel interior
Interior     easy-to-clean interior,made of stainless steel,reinforced by deep drawn ribbing, material 1.4301 (ASTM 304), hermetically welded
Volume     246 l
Dimensions W x H x D in mm     w(A) x h(B) x d(C): 640 x 640 x 600 mm
Max. number of internals     7
Max. loading per internal     20 kg
Textured stainless steel casing
Dimensions     w(D) x h(E) x d(F): 790 x 938 x 750 mm
Housing     rear zinc-plated steel
Electrical data
Voltage Electrical load     230 V, 50/60 Hz
approx. 2000 W
Packing/shipping data/Setting Up
Set Up     The distance between the wall and the rear of the chamber must be at least 15 cm. The clearance from the ceiling must not be less than 20 cm and the side clearance from the wall must not be less than 8 cm.
Transport information     The appliances must be transported upright
Customs tariff number     8419 8998
Country of origin     Federal Republic of Germany
WEEE-Reg.-No.     DE 66812464
Dimensions approx incl. carton     B x H x T: 930 x 1140 x 930 mm
Net weight     approx. 110 kg
Gross weight carton     approx. 132 kg

datasheet