技術(shù)參數(shù)

導(dǎo)電率
范圍 :
4 ranges with auto range selection

k=0.1 Sensor :
0 to 2.000 uS/cm
0 to 20.00 uS/cm
0 to 200.0 uS/cm
0 to 2000 uS/cm

k=1 Sensor :
0 to 20.00 uS/cm
0 to 200.0 uS/cm
0 to 2000 uS/cm
0 to 20.00 mS/cm

k=10 Sensor :
0 to 200.0 uS/cm
0 to 2000 uS/cm
0 to 20.00 mS/cm
0 to 200.0 mS/cm

分辨率 :
0.05% of range
Accuracy :
0.2% of full scale of selected range

TDS
Ranges :
4 ranges with auto range selection.

k=0.1 Sensor :
0 to 1.000 ppM
0 to 10.00 ppM
0 to 100.0 ppM
0 to 1000 ppM

k=1 Sensor :
0 to 10.00 ppM
0 to 100.0 ppM
0 to 1000 ppM
0 to 10.00 ppK

k=10 Sensor :
0 to 100.0 ppM
0 to 1000 ppM
0 to 10.00 ppK
0 to 100.0 ppK

分辨率 :
0.1% of range

精準(zhǔn)度 :
0.5% of full scale of selected range

pH
Range : 0 to 14.00 pH
Resolution : 0.01 pH
Accuracy : +/-0.01pH

mV
Range : 0 to +/-500.0 and 0 to +/-1500 mV (auto-ranging)

分辨率 : 0.15 & 1 mV
精準(zhǔn)度 : +/-0.3 & +/-1 mV

溫度
范圍 : -10.0 to 120.0 ^OC
分辨率 : 0.1 ^OC
精準(zhǔn)度 : +/-0.2 0^OC

導(dǎo)電率/TDS跨度范圍
75% to 133% of nominal k factor

pH 輸入電阻
>3 x 10¹² Ohms

pH Asymmetry Range
-1.00 to +1.00 pH
pH 斜率范圍
85.0 to 105.0%

溫度補償
Automatic, 0 to 100 ^OC.

緩沖區(qū)自動識別
4.00, 6.88, 7.00, 9.23 and 10.06 pH


顯示
32字符 LCD菜單系統(tǒng)和全文信息，操作簡單

內(nèi)存
2400讀數(shù)，帶日期和時間

自動讀數(shù)
用戶自定義讀書間隔 1- 90 秒, 1- 90分鐘或者 1 到24小時

RS232 串行輸出
300, 1200 and 9600 Baud.
8 Bits, No Parity, 1 Stop Bit, XON/XOFF

時鐘
24 小時日歷時鐘

省電功能
On :5分鐘不使用自動關(guān)機
Off :機器仍在待機狀態(tài).



尺寸
187 x 110 x 51 mm

重量
凈重 : Approx 440g
毛重: Approx 2.5kg

環(huán)境溫度 : 0 to 45 OC
濕度 : 0 to 95% R.H.