모델명

HI 9835

EC (Autoranging)

TDS (Autoranging)

NaCl

Temperature

측정범위

00.0 ~ 29.99 µ㎲/cm
30.0 ~ 299.9 µ㎲/cm
300 ~ 2999
㎲/cm
3.00 ~ 29.99 mS/cm
30.0 ~ 200.0 mS/cm
500.0 mS/cm 까지actual (*) Conductivity

0.00 ~ 14.99 ppm
15.0 ~ 149.9 ppm
150 ~ 1499 ppm
1.50 ~ 14.99 g/L
15.0 ~ 100.0 g/L
400.0 g/L 까지 actual (*) TDS
(with 0.80 factor)

0.0 to 400.0 %

0.0 to 60.0°C

최소측정단위

0.01 µ㎲/cm (from 0.00 ~ 29.99 µ㎲/cm)
0.1 µ㎲/cm (from 30.0 ~ 299.9 µ㎲/cm)
1 µ㎲/cm (from 300 ~ 2999 ㎲/cm)
0.01 mS/cm (from 3.00 ~ 29.99 mS/cm)
0.1 mS/cm ( 30.0 mS/cm이상)

0.01 ppm (from 0.00 ~ 14.99 ppm)
0.1 ppm (from 15.0 ~ 149.9 ppm)
1 ppm (from 150 ~ 1499 ppm)
0.01 g/L (from 1.50 ~ 14.99 g/L)
0.1 g/L ( 15.0 g/L이상)

0.1 %

0.1°C

정확도 (@ 20°C/68°F)

±1% of reading
± (0.05 µS/cm or 1 digit, whichever greater)

±1% of reading
± (0.03 ppm or 1 digit, whichever greater)

±1% of reading

±0.4°C

Typical EMC Deviation

±1% of reading

±1% of reading

±1% of reading

±0.1 °C

보정

1 point with 6 memorized buffers: 84, 1413 ,5000,12880, 80000 or 111800 µS/cm

1 point with HI 7037 buffer(optional)

2 points at 0 and 50°C (plus ±1°C adjustment)

온도 보정

Automatic or Manual from 0 to 60°C (can be disabled to measure actual conductivity)

Temp. Coefficient

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

TDS Factor

0.40 to 0.80 (초기설정치=0.50)

프로브

HI 76309 4-ring probe, K=1 nominal and built-in temperature sensor (included)

전원공급

4x1.5V AA (포함), or 12 VDC 어뎁터

자동꺼짐

5 분후에 자동으로 꺼짐

Casing

IP 67

사용환경

32 to 122°F (0 to 50°C); RH 100%

규격

7.7 x 3.1 x 2.4" (196 x 80 x 60 mm)

무게

18 oz (500 g)