1、測量范圍:0~600針入度;2、分辨率: 0.1針入度;
3、時間設定范圍:0~60秒,時間誤差小於±0.1秒;
4、加熱器功率:200W;5、控溫精度:25±0.1℃;
6、數據存儲:30組;7、恒溫浴:為硬質玻璃缸;
8、攪拌:磁力攪拌;9、標準針:2.5±0.05g, 符合GB/T4509、T0604的規格要求;
10、支架升降架:雙重升降調節機構,便於針尖對準試樣平麵;
11、記憶功能:能儲存30個測試數據。
1. Measurement range: 0~600 penetrations;2. Resolution: 0.1 penetrations;
3. Timing selection: 0~60 s; Timing error is less than ±0.1 s;4. Heating power: 200 W;5. Temperature controlling accuracy: 25±0.1℃; (The ambient temperature should not be higher than 20 ℃);
6. Data storage: 30 groups; 7. Constant temperature bath: made of harden glass; 8. Stirrer: a magnetic stirrer; 9. Standard needle: 2.5±0.05g; 10. Up and down holder: it contains fine adjustment and coarse adjustment assembly to let needle tip just contact with sample surface; 11.Memory function: it can save 30 groups of test data;
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