KUBOTA 日本久保田离心机产品一览
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KUBOTA久保田的藤冈工厂于1996年通过ISO9001 认证。
技术规格 7780型
资料下载PDF logo

Maximum speed 22,000rpm
Maximum RCF 52,490xg
Maximum capacity 4,000mL
Control system Invertor Microprocessor control, Speed, RCF, Time, g-sec, Temperature, Acceleration/Deceleration, Memory (Twenty channels)
Abnormality detected display Lid open, Imbalance, Over speed, Rotor Set State, Abnormally high temperature, Function for detecting an occurrence of electrical abnormality in motor, inverter, speed sensor and temperature sensor
Acceleration/Deceleration Three-level selectors (rapid, slow and super slow)
Speed setting From 200 to 22,000rpm, 10rpm increments
Speed indication Digital display, from 0 to 22,500, 10rpm increments
RCF setting From 10 to 52,490xg, 10xg increments
RCF indication Digital display, from 0 to 54,900xg, 10xg increments
Integrator setting and indication Digital display, from 1.00 to 9.99 x109 g.sec
Timer setting and indication
Digital display, with Hold and Electric buzzer, Memory flashing
from 1 sec. to 100 sec., in 1 sec. increments setting and indication
from 100 sec. to 990 sec., in 10 sec. increments setting and
1 sec. indication
from 1 min. to 100 min., in 1 min. increments setting and indication
from 100 min. to 990 min., in 10 min. increments setting and
1 sec. indication
Temperature setting and indication
Digital display, 1°C increments, Pre-cooling
1°C increments setting from -20°C to +40°C
1°C increments indication from -20°C to +43°C
Control the rotor temperature
Refrigerant R404A
Power requirements Single phase AC220V±10%, 230V±10%, 50Hz/60Hz, 30A
Rated voltage and Rated current 220V, 12A 230V, 12A
Power consumption and heat output 3.5kW, 13MJ/h
Dimensions (WxDxH) and Weight 640x780x860mm, 235kg

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