spec.
|
STARTER3000
|
STARTER 2000
|
STARTER 300
|
측정범위
|
0.00... 14.00 pH
-1999... +1999mV
-5℃... 105℃
|
0.00... 14.00 pH
-1600... +1600mV
-
|
0.00... 14.00 pH
-1999... +1999mV
0℃... 100℃
|
분해능
|
0.01 pH
1mV
0.1℃
|
0.01 pH
1mV
-
|
0.01 pH
1mV
0.1℃
|
측정오차/정확도
|
± 0.01 pH
± 1 mV
± 0.5℃
|
± 0.05 pH
± 5 mV
-
|
± 0.01 pH
± 1 mV
± 0.5℃
|
pH 보정
|
Up to 3 points
|
Up to 2 points
|
Up to 3 points
|
보정 Buffer
|
4 predefined buffer
|
4.01, 7.00, 10.01 predefined buffer
|
predefined buffer
|
메모리
|
1024 sets, most recent calibration data with date&time
|
-
|
30 sets, most recent calibration data with date&time
|
전원/배터리
|
100-240V/50-60Hz, 9 V DC
|
100-240V/50-60Hz, 9 V DC
|
4 * AAA> 500 hrs
|
크기(mm)/무게
|
160 W x 200 D x 65 H mm/ 0.65 kg
|
150 W x 195 D x 60 H mm/0.55 kg
|
90w x 170D x 35H/0.18kg
|
디스플레이
|
White backlight liquid crystal
|
White backlight liquid crystal
|
LCD
|
pH Input
|
BNC, impedance > 10e+12 Ω
|
BNC, impedance > 10e+12 Ω
|
BNC, impedance > 10e+12 Ω
|
온도 Input
|
Cinch, NTC 30 kΩ
|
-
|
Cinch, NTC 30 kΩ
|
온도 보상
|
ATC or MTC
|
MTC
|
ATC or MTC
|
온도 보상 범위
|
0 ℃... 100 ℃
|
0 ℃... 60 ℃
|
0 ℃... 100 ℃
|
하우징 재질
|
ABS
|
ABS
|
ABS
|
탁상용
휴대용