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Optical system ( ±¤ÇÐ ½Ã½ºÅÛ ) |
Sideway light-scattering method |
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PSL particles in air (NIST traceable)
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Sample flow rate ( »ùÇà À¯¼Ó·® ) |
2.83 L/min(0,1 cfm) |
Particle size ( ÀÔÀÚÅ©±â )
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0.3 § , 0.5 § , 1.0 § , 2.0 § , 5.0 § , 10.0 § (6 channels)
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Counting Efficiency ( °èÃø È¿À² ) |
50% @0.3 § ; 100% for particle > 0.45 § (per JIS B9921:1997) |
Relative Humidity ( »ó´ë ½Àµµ )
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¡¾7%, 20% to 90% RH non-condensing
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¡¾3 ¡É , 10 ¡É to 40 ¡É (50 ¢µ to 104 ¢µ )
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Zero count ( Á¦·Î Ä«¿îÆ® )
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1 count/5 minute (per JIS B9921:1997)
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coincidence loss ( µ¿½Ã°èÃø¼Õ½Ç )
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5 % at 2,000,000 particles per cubic ft.
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Measurement time ( ÃøÁ¤ ½Ã°£ ) |
6 s. (0.01CF), 21 s.(1 L), 1 min.(0.1CF,2.83L),
3 min.53s(10L), 10 min.
(1 CF,28.3L),any length (MANUAL),
any length (1 s. to 59 min. 59s.) |
Data storage ( µ¥ÀÌÅÍ ÀúÀå ) |
500 sample records (rotating buffer) |
PC interface (PC ÀÎÅÍÆäÀ̽º ) |
USB interface |
Storage ( º¸°ü ¿Âµµ ) |
-10 ¡É to 50 ¡É , 0% to 90%RH (non-condensing) |
Power requirements ( Àü¿ø ) |
Built-in battery or AC adapter |
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Rechargeable Lithium ion battery
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Charge time ( ÃæÀü ½Ã°£ ) |
2 hours (Fast Charge mode) 27 hours (Trickle Charge mode) |
Continuous Operating Time
( ÀÛµ¿ Áö¼Ó ½Ã°£ )
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AC adapter ( ¾î´ðÅÍ ) |
12 VDC at 3A, 100 to 240V AC, 50/60 §Ô
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Dimension/Weight ( Å©±â / ¹«°Ô ) |
11.0x21.8x6.7 cm / ¾à . 875g
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Standards ( ±Ô°Ý ) |
Complies with CE, JIS B9921: 1997, ISO 21501-04
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Accessories ( ±âº»¾Ç¼¼»ç¸® ) |
Instruction manual, AC adapter, Power cord, USB Cable,
Zero count filter, Carrying case |