Hitachi CR7N centrifuge

cr7n

Easy operation with color touch-sensitive LCD
Color touch-sensitive LCD and GUI (graphic user interface) with high contrast against a back screen in black color enables users to easily operate the system or select various menus and functions by touching an icon on the display. Of course, operation status is identified at a glance by intelligible screen design.

Programmed operation
You can register 30 programs for programmed operation to the system. In addition to the 30 programs, you can set 3 programs of 3-step-mode operation. This function is useful for routine operations in production sites.

Pre-cool function (PAT)
This function maintains temperature inside the rotor chamber at 15 ºC with preventing from icing, in order to reduce electricity consumption and reach target temperature faster while the door is closed.

Specifications

Maximum speed: 7,000 RPM
Maximum G force: 11,100 x G (R7A rotor)
Max. Nominal Capacity: 6,000 mL (R7A rotor or R5S2 rotor)
Speed Control Range: from 300 to 7,000 rpm
Temperature Set Range: from -20 to +40 °C
Timer Set Range: from 1 second to 99 min. 59 sec. with HOLD function
ACL/DCL mode: ACL : 9 modes / DCL : 9 modes with coasting
Program Function: 30 programs with RCF / g�Esec function
User Lockout Function: available
Machine Log Management Function: available
Driving Motor: Induction Motor (inverter-controlled)
Cooling system: Fully enclosed (Refrigerant : R410A)
Safety Device: Door interlock, dual-overspeed detector imbalance detector, and over-temperature detector
Display: Color touch-sensitive LCD *1
Applicable Standard: CE marking qualified / Electromagnetic compatibility : EN61326-1 Product Safety : EN61010-1 and EN61010-2-020
Dimensions: 730 (W) x 845 (D) x 928 (H) mm from bottom to the chamber inlet : 869 (H) mm
Weight: 320 Kg
Power Requirement: Single phase, AC 200/208/220/230/240 V +/-10%, 50/60Hz
Ambient Temperature: Ambient temperature for operation : from 2 to 40 ºC Ambient temperature for performance guarantee : from 15 to 25 ºC

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