|
기
능
|
규 격
| |
MODEL
|
HI-98230
|
HI-98240
| |
측정범위
|
pH
|
-4.00 ~ 19.99
|
-4.00 ~ 19.99
| |
㎷(ISE)
|
-
|
±400.0
| |
㎷(ORP)
|
-
|
±2000
| |
℃
|
-10.0 ~ 120.0
|
-10.0 ~ 120.0
| |
최소측정단위
|
pH
|
0.01
|
0.01
| |
㎷(ISE)
|
-
|
0.1(-400~+400) ;
1
| |
㎷(ORP)
|
-
|
0.1(-400~+400) ;
1
| |
℃
|
0.1
|
0.1
| |
정확도
(@20℃/68℉)
|
pH
|
±0.01
|
±0.01
| |
㎷(ISE)
|
-
|
±0.5(-400 ~
+400) ; ±2
| |
㎷(ORP)
|
-
|
±0.5(-400 ~
+400) ; ±2
| |
℃
|
±0.5(0 ~70) ; 1
|
±0.4(0 ~70) ; 1
| |
pH보정
|
Automatic 1 or 2
points with 5 memorized buffers
(pH 4.01, 6.86, 7.01, 9.18 or 10.01)
| |
㎷보정
|
-
|
0, 350 ㎷ 두포인트 보정
또는 0, 350, 1900㎷ 세포인트 보정
| |
온도보정
|
Automatic from
-10 ~ 120℃(14 ~ 248℉)
| |
전극
|
HI1618D(온도센서내장,
DIN, 잭, 1m(3.0’) cable
| |
Computer
Interface
|
HI9200(infrared
interface) connected to serial RS232 port
| |
Printing/Logging
Interval
|
Selectable from
1,2,5,10,15,30,60,120 and 180minutes
| |
Input
Impedance
|
1012
ohm
| |
전원공급
|
4 batteries 1.5V
AA/300 hours approx. continuous
or 12V DC adapter
| |
사용환경
|
0 ~ 50℃, 95%RH
| |
크기 . 무게
|
220×82×66㎜, 500g
|
|
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