|
|
|
WRR熔点仪
|
| |
|
|
特点：
测定晶体物资的熔点以确定其纯度。主要用于药物、染料、香料等晶体有机化合物熔点之测定。测量方法完全符合药典标准。可同时测三根样品，自动计算初、终熔平均值。采用LED作为照明光源，持久耐用，一目了然
|
 |
主要技术参数：
熔点测量范围：40-280℃
熔点显示小示值：0.1℃
线性升温速率：0.5, 1.0, 1.5, 3.0(℃/min)
测量温度准确率：＜200℃时：±0.5℃ ≥200℃时：±0.8℃
重复性(大偏差)：0.3℃
质量：12.5kg
外形尺寸：270mm×310mm×400mm |
| |
| WRR Visual Melting Point Apparatus |
Intended use:
The apparatus is used for measuring the melting point of crystalline substance, so as to determine the purity of the substance. It is mainly used for measuring the melting point of crystalline compounds, like drug, dye, and flavor, etc. The method may completely satisfy relevant requirements of the Pharmacopoeia. The apparatus may measure three samples at the same time, and may calculate the average value of initial and final melting points automatically, with LED as the light source. The apparatus is durable, and its measured values are clear just at a glance. |
Characteristics:
◆ Range for the melting point measurement: 40℃ to 280℃
◆ Minimum indication for temperature display: 0.1℃
◆ Rate of linear temperature increase : 0.5℃/min, 1℃/min, 1.5℃/min, 3℃/min,
◆ Accuracy rate for the measurement: <200℃; ±0.5℃; ≥200℃; ±0.8℃
◆ Repeatability: (Maximum deviation): 0.3℃
◆ Weight of the apparatus: 12.5kg
◆ Dimensions of the apparatus: 270 * 310 * 400 (mm)
◆ With RS232 interface |
|
|
|
