LR8M(DL8M)/LR7M(DL7M) 大容量冷冻离心机
LR8M(DL8M)/LR7M(DL7M) Large Capacity Refrigerated Centrifuge

采用国际先进数字控制电路，使离心机转速更加准确稳定。
大功率变频调速电机，配备进口变频调速器，确保整机使用寿命更长。
制冷采用进口压缩机组，温度任意可调，温控精度高，噪音小。
容量为6 x 1500ml（方杯）。
触摸面板、数字显示、全中文操作软件，用户可操作自如。
操作程序可编、可存、可取；用户可设定9个程序供日常操作使用。
0-8档升/降速率，用户可灵活选择合适的离心过程，达到最佳的离心效果，自动计算RCF值。
不锈钢离心腔体、安全门锁；超速、超温保护、不平衡保护及故障自诊断等安全措施，确保人身、仪器安全，免除后顾之忧。

? Uses the international advanced numerical control electric circuit, accurately causes the centrifuge rotational speed to be stable
? The high efficiency frequency conversion velocity modulation electrical machinery, provides the import frequency conversion velometer, guarantees the entire machine service life to be longer
? Use the imported compressor with the controlled temp, technology of pair of way by refrigerating or heating to meet the temperature control-accuracy, less noisily
? Max.Capacity : 6 x 1500ml
? Soft-touch panel, digital display programmable operation, it easy to use operator interface
? The operation sequence may arrange, may save, may take; The user may establish 9 procedures to supply the daily operation use
? To ensure high-quality separations from choosing properly, you can control the rates of acceleration and deceleration from 0-8 profiles with RCF value calculating automatically
? With the self-diagnostic system it is provided with high-strength chamber-coating and protective means for imbalance, over temperature, over speed and electronic lock so it is safe and reliable to use it

参数 Technical data

型 号 Model LR8M(DL8M) LR7M(DL7M)
最高转速 Max. speed rpm 8,000 min-1 7,000 min-1
最大离心力 Max. RCF 11,260×g 8,620×g
角转子 Angle Rotor 6 ×500ml(8,000 min-1) 6 ×500ml(7,000 min-1)
RCF: 11260×g RCF: 8620×g
水平转子 Swing-out Rotor 6 ×1000ml(4,500 min-1) 6 ×1000ml(4,500 min-1)
RCF: 5860×g RCF: 5860×g
水平转子 Swing-out Rotor 6 ×1500ml(4,200 min-1) 6 ×1500ml(4,200 min-1)
RCF: 5100×g （方杯） RCF: 5100×g （方杯）
转速精度 Speed accuracy ±20r/min ±20r/min
升/降速率 Acc/Dec Rate 0-8档 0-8档
电机 Motor 变频电机 Converter Motor 变频电机 Converter Motor
电机功率 Motor Power 4kw 4kw
制冷功率 Refrigerator Power 3kw 3kw
温控范围 Temp.Range -20℃ - +40℃ -20℃ - +40℃
温控精度 Temp.Accuracy ±1℃ ±1℃
定时范围 Time Range 0～9h 59min 0～9h 59min
电 源 Electric supply AC220 V/50 Hz 35A AC220 V/50 Hz 35A
噪 音 Noise level ﹤65 dB (A) ﹤65 dB (A)
外形尺寸[长×宽×高] [L × W × H] [L × W × H]
Dimensions 860 × 960 × 1200 mm 860 × 960 × 1200 mm
重量 Weight 500 kg 500 kg