|
측정범위
|
EC
|
00.0 ~ 29.99 µS/cm
30.0 ~ 299.9 µS/cm
300 ~ 2999 µS/cm
3.00 ~ 29.99 mS/cm
30.0 ~ 200.0 mS/cm
500.0 mS/cm 까지actual (*) Conductivity
|
|
TDS
|
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)
|
|
NaCl
|
0.0 to 400.0 %
|
|
Temp
|
0.0 to 60.0°C
|
|
분해능
|
EC
|
0.01 µS/cm (from 0.00 ~ 29.99 µS/cm)
0.1 µS/cm (from 30.0 ~ 299.9 µS/cm)
1 µS/cm (from 300 ~ 2999 µS/cm)
0.01 mS/cm (from 3.00 ~ 29.99 mS/cm)
0.1 mS/cm ( 30.0 mS/cm이상)
|
|
TDS
|
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)
|
|
NaCl
|
0.1 %
|
|
Temp
|
0.1°C
|
|
정확도
|
EC |
±1% of reading
± (0.05 µS/cm or 1 digit, whichever greater)
|
|
TDS
|
±1% of reading
± (0.03 ppm or 1 digit, whichever greater)
|
|
NaCl
|
±1% of reading
|
|
Temp
|
±0.4°C
|
|
Typical EMC Deviation
|
EC |
±1% of readin
|
|
TDS
|
±1% of reading
|
|
NaCl
|
±1% of reading
|
|
Temp
|
±0.1 °C
|
|
보정
|
EC
|
1 point with 6 memorized buffers:
84, 1413 ,5000,12880, 80000 or 111800 µS/cm
|
|
NaCl
|
1 point
with HI 7037 buffer
(optional)
|
|
Temp
|
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
|
24x1.5V AA (포함), or 12 VDC 어뎁터
|
|
자동 꺼짐
|
5 분후에 자동으로 꺼짐
|
|
Casing
|
IP 67
|
|
환경
|
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
|
418 oz (500 g)
|
특징
