RADWAG（瑞德威）是欧洲波兰的电子天平生产商（世界第三大天平）， 也是欧洲及世界重要的生产商之一。Radwag在波兰有它自己的场地，生产世界一流的衡器包括彩色触摸屏智能化电子天平系列，提供丰富多样的现代化天平，适用于实验室，工业, 医疗，汽车制造和控制等行业。
| 仪器介绍 |
Basic weighing unit - carat (ct)
weighing possible also in grams (g)
Jewellery balances series are equipped with backlit LCD display. Accuracy of the balances is guaranteed by system of automatic internal calibration (in case of balances series C/2, series C/1 is equipped with external calibration), which is dependant of changes of temperature and elapsing time. balances are equipped with pan size ø 85 mm, glass draught shield and readability 0,2 mg. glass draught shield essentially mproves operation conditions, specially in areas with possible brezze.
GLP procedure in carat balances series AS is in a form of a nonmodifiable report from balance calibration. each balance is equipped with RS 232 and additional display connection.
Carat balances sereis AS are equipped with possibility of weighing loads outside the main weighing platform (so called under hook weighing). This means of mass measuring is an alternative for loads with non-standard dimensions and shapes and those which create magnetic field. Under hook weighing is also applied for density determination procedures.
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| 仪器特点 |
■背亮式液晶显示屏，方便用户不同环境下读取称量结果
■温度和时间触发的全自动内部校准(C2)；外部砝码校准(C1)，确保测量结果的准确性
■标配防风罩设计，有效屏蔽外界环境的干扰
■标配RS232通讯接口，方便连接打印机、电脑等外围设备
■符合GLP规范的打印结果输出
■内置式下秤钩
■可选配密度测量组件,满足用户不同测量需求
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| 技术参数 |
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型号规格一览表：
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Model 型号
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AS 140/C/1/CT
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AS 220/C/1/CT
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AS 320/C/1/CT
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AS 140/C/2/CT *
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AS 220/C/2/CT *
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AS 320/C/2/CT
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Max capacity 秤量
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140 g / 700 ct
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220 g / 1100 ct
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320 g / 1600 ct
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Readability 可读性
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0,0002 g / 0,001 ct
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0,0002 g / 0,001 ct
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0,0002 g / 0,001 ct
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Repeatability 重复性
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0,0002 g / 0,001 ct
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0,0004 g / 0,002 ct
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Linearity 线性误差
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±0,0002 g / 0,001 ct
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±0,0004 g / 0,002 ct
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Pan size 秤盘尺寸
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ø 85 mm
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Stabilization time 稳定时间
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3 s
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Sensitivity drift 灵敏度漂移
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2 ppm/°C in temperature +15 ° - +35°C
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Working temperature工作温度
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+15° - +30° C
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Power supply 电源
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230V 50Hz AC / 11V AC
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Calibration 校准方式
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Internal 全自动内部校准 (C/2) ； external 外部校准 (C/1)
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Display 显示
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LCD液晶 (backlit背光)
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Masa netto/brutto净重/毛重
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AS/C/1
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5,1/7,8 kg
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5,1/7,8 kg
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5,1/7,8 kg
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AS/C/2
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5,5/8,2 kg
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5,6/8,3 kg
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5,6/8,3 kg
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Wymiary opakowania包装尺寸
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495×380×455 mm
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