HI 2300

 EC

 TDS

 NaCl

 Temperature

 (자동측정범위)

 (자동측정범위) 

 측정범위

 0.00 to 29.99 µS/cm

 0.00 to 14.99 ppm

 0.0 to 400.0 %

 -9.9 to 120.0°C

 30.0 to 299.9 µS/cm

 15.0 to 149.9 ppm

 300 to 2999 µS/cm

 150 to 1499 ppm

 3.00 to 29.99 mS/cm

 1.50 to 14.99 g/L

 30.0 to 200.0 mS/cm

 15.0 to 100.0 g/L

 Up to 500.0 mS/cm actual (*)  Conductivity

 Up to 400.0 g/L actual (*) TDS

 (with 0.80 factor)

 최소측정단위

 0.01 S/cm (from 0.00 to 29.99

 S/cm)

 0.01 ppm (from 0.00 to 14.99 ppm)

 0.10%

 0.1°C

 0.1 S/cm (from 30.0 to 299.9

 S/cm)

 0.1 ppm (from 15.0 to 149.9 ppm)

 1 S/cm (from 300 to 2999

 S/cm)

 1 ppm (from 150 to 1499 ppm)

 0.01 mS/cm

(from 3.00 to 29.99mS/cm)

 0.01 g/L (from 1.50 to 14.99 g/L)

 0.1 mS/cm (over 30.0 mS/cm)

 0.1 g/L (over 15.0 g/L)

 정확도 (@ 20°C)

 ± 1% of reading

 ± (0.05 µS/cm or 1 digit)

 ± 1% of reading

 ± (0.03 ppm or 1 digit)

 ± 1% of reading

 ± 0.4°C

 보정

 1 point with 6 memorized buffers:

 84, 1413 ,5000,12880, 80000 or

 111800 µS/cm

 1 point

 with HI 7037

 buffer (별도판매)

 2 points

 at 0 and 50°C 

(plus ± 1°C adjustment)

 온도 보정

 0 에서 60°C (자동보정 및 수동보정)

 온도 계수

 0.00 to 6.00 %/°C (for EC and TDS only) Default value is 1.90%/°C

 TDS 요소

 0.40 to 0.80 (default value is 0.50)

 프로브

 HI 76310 Platinum 4-ring probe, K=1 nominal and built-in temperature sensor (included)

 GLP

 Storing of last calibration data

 Serial Interface

 RS232 - downloading of last calibration data

 Power Supply

 12 VDC adapter (included)

 Auto Off

 After 5 minutes (can be disabled)

 Casing

 IP 67

 환경

 0 to 50°C; 95% RH non-condensing

 규격

 240 x 182 x 74 mm

 무게

 1.1 Kg

  (*) 실제 전도도는(or TDS) 용액의 전도도(또는 TDS)가 보정되지 않은것입니다.