02
Àüµµµµ TDS : HI98360
HI 98360Àº »ç¿ëÀÌ ½¬¿ì¸ç ¿©·¯±â´É°ú ½Å·Ú¼ºÀÌ Á¶ÇÕµÈ ¹æ¼öÇü Àüµµµµ ¹ÌÅÍÀÔ´Ï´Ù. ÀÌ ÈÞ´ë¿ë ±â°è´Â ÀÚµ¿ ·¹ÀÎÁö ±â´ÉÀ» °®Ãß°í ÀÖ°í »ùÇÿ¡ ¸Â´Â ÃÖ¼ÒÃøÁ¤´ÜÀ§·Î EC¿Í TDSÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. Àüµµµµ ÃøÁ¤¿¡ ´ëÇÑ À¯·´ ¼öÁú ºÐ¼® ±ÔÁ¤ Çʼö·Î¼ º¸Á¤À» À§ÇÑ ·¹ÆÛ·±½º ¿Âµµ´Â 20¡É ¶Ç´Â 25¡É¿¡¼ ¼³Á¤µÉ ¼ö ÀÖ½À´Ï´Ù. ¸ðµç ±â·ÏµéÀº ÀúÀåÇÒ ¼ö ÀÖ°í RS232½Ã¸®¾ó Æ÷Æ®¸¦ ÅëÇØ PC·Î Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù. "Auto Endpoint"±â´ÉÀº ¾ß¿ÜÃøÁ¤¿¡ ÀÌ»óÀûÀÔ´Ï´Ù.: ÀÌ ¸ðµå·Î µé¾î°£ ÈÄ, ±â°è´Â ÀÚµ¿ÀûÀ¸·Î ¾ÈÁ¤ÀûÀÎ ±â·ÏÀ» LCD¿¡ °íÁ¤½ÃÄÑÁÙ °ÍÀÔ´Ï´Ù. HI 76309/1.5 ÇÁ·Îºê´Â EC/TDS¿Í ¿Âµµ ÃøÁ¤À» À§ÇÑ ÀüÀ§Â÷¹ý 4-ringÇÁ·ÎºêÀÔ´Ï´Ù. HI 76309/1.5 ´Â PVC body, ½ºÅÙ·¹½º ½ºÆ¿ sensors¿Í 1.5 m (4.9') screened cable·Î ÀÌ·ç¾îÁ® ÀÖ½À´Ï´Ù.
HI 98360´Â HI 76309/1.5 ÇÁ·Îºê, ¹èÅ͸®, ÄÉÀ̽º¿Í ¼³¸í¼°¡ ÇÔ²² Á¦°øµË´Ï´Ù.
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Range |
EC |
0.00 to 29.99 µS/cm 30.0 to 299.9 µS/cm 300 to 2999 µS/cm 3.00 to 29.99 mS/cm 30.0 to 200.0 mS/cm up to 500.0 mS/cm (actual EC) |
TDS |
0.00 to 14.99 mg/L (ppm) 15.0 to 149.9 mg/L (ppm) 150 to 1499 mg/L (ppm) 1.50 to 14.99 g/L (ppt) 15.0 to 100.0 g/L (ppt) up to 400.0 g/L (ppt) (actual TDS) with 0.80 conversion factor | |
NaCl |
0.0 to 400.0% | |
Temperature |
–20.0 to 120.0 ¨¬C (-4.0 to 248.0¨¬F) | |
Resolution |
EC |
0.01 µS/cm; 0.1 µS/cm; 1 µS/cm; 0.01 mS/cm; 0.1 mS/cm |
TDS |
0.01 mg/L (ppm); 0.1 mg/L (ppm); 1 mg/L (ppm); 0.01 g/L (ppt); 0.1 g/L (ppt) | |
NaCl |
0.10% | |
Temperature |
0.1¡ÆC | |
Accuracy |
EC |
¡¾0.5% of reading |
TDS |
¡¾0.5% of reading | |
NaCl |
¡¾0.5% of reading | |
Temperature |
¡¾0.2¡ÆC (excluding probe error) | |
Calibration |
EC |
automatic, one point with six memorized values (84, 1413, 5000, 12880, 80000, 111800 µS/cm) |
NaCl |
one point with HI 7037 calibration solution | |
Temperature |
two point, at 0 and 50¡ÆC (32 and 122¡ÆF) | |
Temperature Compensation |
automatic or manual from –20.0 to 120.0 ¨¬C (-4.0 to 248.0¨¬F) (can be disabled for measuring. conductivity) | |
Temperature Coefficient |
selectable from 0.00 to 6.00%/¨¬C (EC and TDS only); default value is 1.90%/¨¬C | |
TDS Conversion Factor |
selectable from 0.40 to 0.80 (default value is 0.50) | |
Data Logging |
log on demand, up to 500 samples | |
Probe |
HI 76309/1.5 four ring conductivity probe with internal temperature sensor, DIN connector and 1.5 m (4.9¡¯) cable | |
Power Supply |
1.5V AAA batteries (3) /approximately 200 hours of continuous use without backlight (50 hours with backlight on); auto-off after 5, 10, 20 and 60 minutes (can be disabled) | |
Environment |
0 to 50¡ÆC (32 to 122¡ÆF); RH max 95% | |
Dimensions |
185 x 72 x 36 mm (7.3 x 2.8 x 1.4¡±) | |
Weight |
300 g (10.6 oz) | |
Solutions | ||
HI 7030L |
12880 µS/cm EC Solution, 500 mL Bottle | |
HI 7031L |
1413 µS/cm EC Solution, 500 mL Bottle | |
HI 7033L |
84 µS/cm EC Solution, 500 mL Bottle | |
HI 7034L |
80000 µS/cm EC Solution, 500 mL Bottle | |
HI 7035L |
111800 µS/cm EC Solution, 500 mL Bottle | |
HI 7039L |
5000 µS/cm EC Solution, 500 mL Bottle | |
HI 7037L |
Calibration Solution for % Readings (100% NaCl) | |
HI 7061L |
General Purpose Cleaning Solution 1 x 500 mL bottle | |
Accessories | ||
HI 92000 |
Windows¢ç Compatible Software | |
HI 920011 |
RS232 Cable for PC Connection | |
Probes | ||
HI 76309/10 |
4-Ring Potentiometric Probe with 10 m (32.8') cable | |
HI 76309/1.5 |
4-Ring Potentiometric Probewith 1.5 m (4.9') cable | |
HI 76309 |
4-Ring Potentiometric Probewith 1 m (3.3') cable |
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HI 98360 is supplied with HI 76309/1.5 conductivity
probe, batteries, instructions and rugged carrying
case.