YANTAI STARK INSTRUMENT CO., LTD.

1.Large LCD touch screen and English operation interface

2.Support multiple common ion mode (such as H⁺,Ag⁺,Na⁺,K⁺,NH₄⁺,Cl^-,F^- etc…）. The user can define specific ion mode and test other ions.

3.It can measure pH value, and several kinds of buffer solutions can be selected to have one-point or two-point (up to5-point)calibration. The user can establish standard buffer groups and the meter can recognize 10 kinds of buffer solutions.

4.The test results can be stored, deleted, viewed, printed or transmitted to PC. It can store up to 350 sets of measuring results. For other ions, the user can store up to 100 sets of pX measuring results and 100 sets of concentration measuring results.

5.It is equipped with RS-232 and USB port. If matched with specific data collecting software, it can be connected with PC.

1.Measuring range:

                               pH/pX: (0.000～14.000)pX

                               mV: (-1999.99～1999.99)mV　　

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

                               Temperature: (-5.0～105.0)℃

2.Resolution:

                     pX: 0.01pX, 0.001pX　

                     mV: 0.1mV, 0.01mV

                     Temperature: 0.1℃

3.Accuracy:

                    pX_Ⅰ: ±0.002pX±1 digit

                    pX_Ⅱ: ±0.005pX±1 digit

                    mV: ±0.03％FS

                    Ion: ±0.5％±1 bit

                   Temperature: ±0.2℃±1 digit

4.Input impedance>=3×10¹²Ω

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

6.Power supply: AC (220±22)V；(50±1)Hz

7.Dimension(mm): 290×200×70

8.Net Weight: 1 Kg

9.Case outside Serial No: WXS-A009-1

Package Size: 370*310*340mm

Gross Weight: 4Kg

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