YANTAI STARK INSTRUMENT CO., LTD.

1.It can measure electric potential, pH, pX ,concentration and temperature value

2.Large LCD screen, touch key and English operation interface

3.It contains several concentration measuring methods including direct reading of concentration, known addition, unknown addition and GRAN method..

4.It contains several slope calibration methods including one-point, two-point, multi-point and multi-addition calibration and power failure protection.

5.Up to 200 sets of mV, pH, pX and concentration measuring data can be stored.

6.It has RS-232 port and can be connected with TP-16 serial printer. If matched with specific data collecting software, it can be communicated with PC.

1.Measuring range:

                               pX: (0.000～14.000) pX

                               mV: (-1800.0～1800.0) mV

                               Ion: (0～19990), unit: ug/L、mg/L、g/L、mol/L、mmol/L

                               Temperature: (-5.0～105.0)℃

2.Resolution:

                     pX: 0.001pX

                     mV: 0.1mV

                     Temperature: 0.1℃

3.Accuracy:

                     pX: ±0.005pX±1 digit

                     mV: ±0.03%

                     Ion:: ±0.5%±1 bit

Temperature: ±0.3℃±1 digit

4.Input impedance>=3×10¹²Ω

5.Temperature compensation range:Manual/Automatic(0.0～60.0)℃

6.Power supply: DC power (9V DC, 500mA, inside positive and outside negative)

7.Dimension(mm): 290×200×70

8.Net Weight: 1Kg

9.Case outside serial No: WXS-A001-1

Package Size: 370*310*340mm

Gross Weight: 4Kg

Differences between PXSJ-226, PXSJ-216, PXSJ-216F and PXB-286