HORIBA F-74A-S LAQUA pH/ORP/COND/RESi/RESI/SAL/TDS仪表 (0.000 ~14.000 pH)

-pH Range: -2.000 to 20.000 pH

Resolution: 0.01 / 0.001 pH

Accuracy: ± 0.001 pH

Calibration Points: Up to 5

Buffer Options: USA / NIST / NIST2 / China / Custom

-ORP Range: ± 1999.9 mV

Resolution: 0.1 mV

Accuracy: ± 0.2 mV

Ion Range: 0.000 µg/L to 9999 g/L (mol/L)

Resolution: 4 significant digits

Accuracy: ± 0.3% of full scale

Calibration Points: Up to 5

-EC Range:

0.000 µS/cm to 19.99 mS/cm (k=0.1)

0.00 µS/cm to 199.9 mS/cm (k=1)

0.0 µS/cm to 1.999 S/cm (k=10)

Resolution: 0.05% of full scale

Accuracy: ± 0.6% of full scale (± 1.5% of full scale > 18.0 mS/cm)

Reference Temperature: 15 to 30 ºC (adjustable)

Temperature Coefficient: 0.00 to 10.00 % (adjustable)

Cell Constants: 0.1 / 1.0 / 10.0

Calibration Points: 4 (Auto / Manual)

Measurement Units: Auto Ranging / Manual µS/cm, mS/cm, S/m

-TDS Range: 0.01 mg/L to 1000 g/L

Resolution: 0.01 mg/L

Accuracy: ± 0.1% of full scale

TDS Curves: EN27888 / Linear (0.40 to 1.0) / 442 / NaCl

-Resistivity Range:

0.00 kΩ.cm to 199.9 MΩ•cm (k=0.1)

0.000 kΩ.cm to 19.99 MΩ•cm (k=1)

0.0 Ω.cm to 1.999 MΩ•cm (k=10)

Resolution: 0.05% of full scale

Accuracy: ± 0.6% of full scale (± 1.5% of full scale > 1.80 MΩ•cm)

-Salinity Range: 0.00 to 80.00 ppt / 0.000 to 8.000 %

Resolution: 0.01 ppt / 0.001 %

Accuracy: ± 0.2% of full scale

Salinity Curves: NaCl / Seawater

-Temperature Range: 30.0 to 130.0 ⁰C

Resolution: 0.1 ⁰C

Accuracy: ± 0.4 ⁰C

Calibration Option: Yes

Navigation Function: Yes

Memory: 2000

Auto Data-Logging: Yes

Data Search: Yes

Custom Printing: Yes

Real Time Clock: Yes

Date / Time Stamp: Yes

Sample ID Input: Yes

Operator ID Input: Yes

Password Setting: Yes

Auto Stable / Auto Hold: Yes

Offset / Slope Display: Yes (independent acid and alkaline slopes depending on calibration)

Calibration Alarm Limit: Yes

Electrode Status: On screen display

Diagnostic Messages: Yes

Display: Touchscreen color graphic LCD / dual channel display

Languages: English / Japanese / Chinese / Korean / Vietnamese

Inputs: Dual BNC, dual phono, DC socket

Outputs: USB, RS232C, analog output

Power Requirements: AC adaptor 100 -­ 240V, 50/60 Hz

Electrode Stand: Stand-alone

Weight: 700g

Dimensions:170 (W) x 174 (D) x 73 (H) mm

Accessories Included

1).Electrode stand

2).Glass pH electrode (9615S-10D)

3).pH 4.01/7.00/10.01 buffers &

4).3.33M KCl referece electrolyte (250ml)

5) conductivity electrode (3552-10D)

6) 84 uS, 1413 uS, 12.88 mS & 111.9 mS conductivity buffers (250 ml)