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CAL電子分析平衡中的自動化
CAL電子分析平衡中的自動化

CAL電子分析平衡中的自動化

模型: FA604C

稱重範圍: 0-60g

可讀精度: 0.1mg

刻度大小: Φ90mm

淨重: 6.8公斤

外形尺寸: 350×215×340mm

外包裝尺寸: 480×375×515mm

工作空間高度: 240毫米

卡爾: 內部校準

天平,用於熔體流速測試和炭黑含量測試中的稱重。
發送詢價
產品詳情 CAL電子分析平衡中的自動化

內部採用先進可靠的自動加碼機構,使天平具備了全自動內置砝碼校準功能,從而大大提高了天平的使用性能和稱量精度。


特點:

● 人性化設計、結構新穎、五面全透明玻璃防風罩。採用新一代電磁平衡式稱量傳感器,保證了產品的高精度。具有全自動故障檢測、線性四點校準、超載保護等應用程序。

● 采用的超大數字集成型線路板,是產品精度的保障。采用雙凸輪機構實現全自動內部校準功能,使產品更加穩定、快捷。

● 天平具有「正在預熱」「正在校準」、螢幕保護程式等應用程式。

● 超大帶背光液晶顯示屏。使操作者視覺更柔和、清晰。


功能:

● 具有計件、單位轉換(公制克拉、金盎司等)、穩定度、全量程去皮、零點追蹤等多種功能,操作更簡便可靠。

● 內部全自動校準,使天平的操作更簡便快捷,性能穩定、準確。

● 內置RS232C輸出接口,可直接連接計算機、打印機等外部設備。

● 內置式下掛吊鉤。


FAQ


Q1:熔體流動速率測試和碳黑含量測試,分別需要什麼精度的分析天平?

熔體流動速率(MFR)測試稱量的是切下的熔體樣條,單段質量通常在0.01–0.5 g範圍,推薦使用萬分之一精度(0.1 mg)的分析天平,量程60–220 g即可滿足。

碳黑含量測試(灼燒法)需稱量樣品+坩堝前後的質量差,計算百分比含量,同樣建議使用萬分之一(0.1毫克)精度。


Q2:天平量程選多大合適?

熔體流動速率測試:單樣條質量很小,60克/100克量程完全夠用。

碳黑含量測試:需稱量坩堝+樣品,坩堝自重約20g,建議選用60g及以上量程,避免超量程。若一台天平需兼顧兩種測試,選60g/0.1mg型號最通用。


Q3:校內和校外如何選擇?

外校天平:價格較低,需定期使用標準砝碼手動校準,適合有專人管理且使用頻率不高的實驗室。  內校天平:配備內置砝碼,按鍵即可自動校準,使用便捷、數據更穩定,適合使用頻繁且對數據一致性要求較高的檢驗室。


產品詢價

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