pH/ORP/Ion/Conductivity/Resistivity/TDS/Salinity/Temp (°C/°F)

pH范圍

-2.000 to 20.000 pH

分辨率

0.1 / 0.01 / 0.001 pH

精度

± 0.003 pH

pH緩沖組

USA, NIST, NIST2, DIN, Custom

校準(zhǔn)點(diǎn)

Up to 5 (USA, NIST, NIST2, Custom) / Up to 6 (DIN)

ORP范圍

± 2000.0 mV

分辨率

0.1 mV

精度

± 0.2 mV 

校準(zhǔn)選項(xiàng)

Yes (Up to ± 200 mV)

Ion范圍

0.000 µg/L to 9999 g/L

單位

 µg/L ? mg/L ? g/L, ppm ? ppt, mmol/L ? mol/L

分辨率

4 Significant digits

精度

± 0.3% full scale or ± 0.2 mV, whichever is higher

校準(zhǔn)點(diǎn)

Up to 5 

電導(dǎo)率范圍

0.000 to 1.999 µS/cm (k = 0.1)
2.00 to 19.99 µS/cm (k = 0.1, 1)
20.0 to 199.9 µS/cm (k = 0.1, 1, 10)
200 to 1999 µS/cm (k = 0.1, 1, 10)
2.00 to 19.99 mS/cm (k = 0.1, 1, 10)
20.0 to 199.9 mS/cm (k = 1, 10)
0.200 to 2.000 S/cm (k = 10)

單位

Auto ranging S/cm, S/m (µS ? mS ? S)

分辨率

0.05% full scale

精度

± 0.6% full scale; ± 1.5% full scale > 18.0 mS/cm

參考溫度

15.0 to 30.0 °C (adjustable)

溫度系數(shù)

0.00 to 10.00 % per °C (adjustable)

電極常數(shù)

0.070 to 13.00 (adjustable)

校準(zhǔn)點(diǎn)

Up to 4 (Auto) / Up to 5 (Manual)

電阻率范圍

0.001 M??cm to 20.0 M??cm

分辨率

0.5% full scale

精度

± 0.6% full scale; ± 1.5% full scale > 1.80 M?●cm

總?cè)芙鉂舛?/span> (TDS) 范圍

0.01 to 9.99 mg/L (ppm)
10.0 to 99.9 mg/L (ppm)
100 to 999 mg/L (ppm)
1.00 to 9.99 g/L (ppt)
10.0 to 100 g/L (ppt)

分辨率

0.01, 0.1, 1 mg/L ? g/L (ppm ? ppt)

精度

± 0.1% full scale

TDS曲線

EN27888, 442, NaCl, Linear (0.40 to 1.00)

鹽度范圍

0.0 to 100.0 ppt / 0.00 to 10.00 %

分辨率

0.1 ppt / 0.01%

精度

± 0.2% full scale

鹽度曲線

NaCl / Seawater

校準(zhǔn)選項(xiàng)

Yes (Manual; 1 point)

溫度范圍

-30.0 to 130.0 °C / -22.0 to 266.0 °F

分辨率

0.1 °C / °F

精度

± 0.5 °C / ± 0.9 °F

校準(zhǔn)選項(xiàng)

Yes (± 10.0 °C / ± 18.0 °F range in 0.1 °C increments)

內(nèi)存

2000

自動(dòng)數(shù)據(jù)日志

Yes

實(shí)時(shí)時(shí)鐘

Yes

日期&時(shí)間戳

Yes

測(cè)量模式

Auto Stable / Auto Hold / Real Time

偏移&傾斜顯示

Yes (Segment & Average Slopes)

校準(zhǔn)警報(bào) 

Yes (Programmable: up to 90 days)

自動(dòng)關(guān)閉

Yes (Programmable: up to 30 mins.)

電極狀態(tài)

On screen display

診斷

Yes

密碼設(shè)置

Yes

軟件更新

Yes

PC / 打印機(jī)通信

Phono jack (USB / RS232C)

輸入

2 x BNC, 2 x phono (ATC), DC sockets

顯示

5" Custom LCD with backlight and 320 segments

電源要求

AC adaptor 100 - 240V, 50 - 60Hz

尺寸&重量

155(L) x 150(W) x 67(H) mm, 770g