¶þÑõ»¯Ì¼²âÊÔÒÇST-302 ¿ìËÙÔ¤ÈÈʱ¼ä¡£ ÉùÏ쾯¸æ¡£ USBµçÔ´¡£ ±³¹âÏÔʾ¹¦ÄÜ¡£ Êý¾Ý´æ´¢Æ÷ºÍ²é¿´¹¦ÄÜ¡£ Á¬Ðø¼Ç¼Êý¾ÝµÄʱ¼ä/ÈÕÆÚ¡£ ¾«È·µ÷ÕûÔÚ²»Í¬µÄÆøÑ¹Ë®Æ½£¨»òѹÁ¦£©¡£ ¶þÑõ»¯Ì¼£º0〜9999 ppmµÄ²âÁ¿·¶Î§£¬À©É¢²ÉÑùµÄģʽ¡£ Êý¾Ý±£³ÖºÍ×î´ó/×îС/ƽ¾ùÖµ¡£
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¹æ¸ñ
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ST302
|
ST303
|
Á¿³Ì
|
0 to 9,999 ppm
|
¾«È·¶È
|
0 to 5,000 ppm:± (50 ppm+2% of m.v.)
5,001 to 9,999 ppm:± (100 ppm+3% of m.v.)
|
½âÎö¶È
|
1 ppm
|
ʹÓÃζÈ.
|
0 to 50°C (0 to 122°F)
|
´¢²ØÎ¶È.
|
-20 to 60°C (-4 to 140°F)
|
Max×î´ó/Min×îС/Avgƽ¾ù
|
YES
|
ÒôƵ±¨¾¯
|
YES
|
ʱ¼ä/ÈÕÆÚ
|
YES
|
Êý¾Ý±£³Ö
|
YES
|
USBµçÔ´
|
YES
|
½»Á÷µçÔ´
|
YES
|
Data Memory
|
YES
|
³ß´ç
|
184(L)X70(W)X40(H)mm (7.08" X2.75" X1.57")
|
ÖØÁ¿
|
Approx.217g (7.65 oz.)
|
¼Ç¼ȡÑù
|
NO
|
20,000 Points
|
ʪ¶È
|
NO
|
YES
|
ζÈ
|
NO
|
YES
|
Á¬½ÓµçÄÔ
|
NO
|
USB
|
±ê×¼ÅäÖÃ
|
9Vµç³Ø,²Ù×÷ÊֲᣬÊÖÌáÏ䣬½»Á÷ÊÊÅäÆ÷£¬USBÏß
(ST303 PCÁ¬½ÓÏß¼°·ÖÎöÈí¼þ)
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