XNR-400A型熔体流动速率测定仪采用新一代人工智能仪表控温及双位时间继电器输出控制，仪器恒温周期短、超调量极小，温度控制部分采用成型温控单元表而使控温精度和产品稳定性等都能够得到有效保障。为了便于用户使用，此种型号仪器可时控、手动两种切料方法融为一体（切料间隔和切料的时间可任意设定）。该机型为中国台湾机型，产品智能化、自动化程度*，适用范围广、升温速度快、产品精度高、性能稳定可靠，是塑料原料和塑料产品生产企业以及质检监督检验院所和大专院校理想的试验和教学仪器。
试验参数：
    测量范围：0.1-400.00g/10min（MFR）
    温度范围：室温-450℃
    控温精度：±0.2℃
    计时精度：1S或0.01S
    计时范围：1-9999S或0.01-99.99S
    负荷：全负荷
    切料方式：手动、时控
    料筒内径：9.550mm±0.025mm
    料筒长度：160mm
    口模：材质为碳化钨、长：8.000mm±0.025mm 内径：2.095mm±0.005mm
    功率：0.45KW
    电源：AC220V 、50Hz
    仪器尺寸：400mm×500mm×600mm
    仪器凈重：60Kg

XNR-400A type melt flow rate measuring instrument adopts a new generation of artificial inligence instrument to control the temperature and the dual position relay output control, and the instrument has a very small constant temperature cycle and a minimum overshoot. In order to facilitate the use of the user, this type of instrument can be time control, manual two kinds of cutting method integrated (cutting interval and cutting time can be set). This model is the Taiwan model, the product inligent, the high degree of automation, wide application range, high temperature heating rate, high accuracy, stable and reliable performance, is the plastic raw materials and plastic products production enterprises and quality inspection and Supervision Inspection Institute of the ideal test and teaching equipment.
Test parameters:
Measurement range: 0.1-400.00g/10min (MFR)
Temperature range: -450
Temperature control accuracy: 0.2
Timing accuracy: 1S or 0.01S
Time range: 1-9999S or 0.01-99.99S
Load: full load
Cutting mode: manual, time control
The inner diameter of the material barrel: 9.550mm + 0.025mm
Material barrel length: 160mm
Mouth mold: material for tungsten carbide, long: 8.000mm + 0.025mm diameter: 2.095mm + 0.005mm
Power: 0.45KW
Power supply: AC220V, 50Hz
Instrument size: 400mm x 500mm x 600mm
Net weight: 60Kg
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