Brand: Erun
Portable multi-parameter water quality meter
Model number: ERUN-SP4
Parameters: PH, ORP, conductivity DO, ect.
ERUN-SP4 portable multi-parameter water quality meter: the instrument contains optical method and electrode method (electrode method can be customized items are: fluorescence method dissolved oxygen, polarographic method dissolved oxygen, PH, ORP, conductivity) users can be freely combined according to the need.It is widely used in the determination of drinking water, surface water and sewage.
1、wavelength：420nm、440nm、470nm、520nm、540nm、560nm、610nm、630nm、660nm、680nm、700nm Customization is available for any wavelength in the above range
2、PH and ORP share a common electrode interface in the electrode method
3、wavelength accuracy：±1nm
4、Absorbance range：-2.500~2.500A
5、Colorimetric linearity：±0.002A（0-1A）
6、Colorimetric accuracy：±0.005A/1 A时
7、Overall dimensions：230mm×88mm×52mm
8、weights： 500g
9、monitor (computer)：Dot matrix 240×160 LCD
10、Working environment: temperature: 5-40℃, humidity not more than 90%
11、Storage environment: Temperature: -40-60℃, humidity not more than 90%
1、Wavelength is automatically selected when measuring samples, no need to adjust.
2、LCD large screen liquid crystal display in Chinese, easy and intuitive operation.
3, with data storage function, in addition to the factory curve up to 250 (with the model), the user can add their own curve 749 (total 999), the user can add their own calibration curve.
4, can store up to 9999 measurement records including parameter name, concentration, unit, detection date, time and other parameters.
5, the instrument has a key to restore the factory function.
6, in the instrument system settings, the system administrator needs to enter the password to enter, to avoid other personnel on the instrument settings of misuse.
7, with the upper computer with the company's data acquisition software can be measured on the instrument records can be collected, and can be saved to the computer for storage, editing, printing and so on.
8, imported high-performance LED light source, imported high-performance silicon photoelectric sensor.
9. Data power failure protection function.
10, Rechargeable lithium battery power supply 7.4V 1500mah (Type-C charging port).
Host 1, portable box 1, reagents with common configuration according to the parameters of each set (more than 10 parameters only with 10 parameters reagents), colorimetric tube Ф25mm a number of special colorimetric tubes 3 (turbidity tube measurement method only with), 2 test tube rack, pipette gun 1, USB cable 1, PH composite electrode 1, conductivity electrodes 1, dissolved oxygen electrode 1, temperature electrode 1 (according to the choice of parameter configuration)(corresponding electrodes can be configured according to the selected parameters), 1 CD-ROM for data acquisition and installation, 1 copy of instruction manual, 1 copy of certificate of conformity and 1 copy of warranty card.
