SRS-708 Benchtop Multi-parameter Water Quality Meter ( touch screen)

nfiguration ( SRS-708) Order No Product Name and Specification Quantity 1. SRB-708 multi-parameter meter 1 2. Platinum black electrode K= 1 1 3. pH combination electrode 1 4. Dissolved oxygen electrode 1 5. Temperature sensor 1 6. Multifunctional electrode holder 1 7. pH buffer( pH4, 7, 9) 5 for each 8. Power source( ( 9VDC, 800mA, inside-positive and outside-negative) 1 Optional Accessories ( SRS-708) Order No Product Name and Specification Quantity 1. OPR Electrode 1 2. PH buffer( pH 4, 7, 10) 1 3. pH plastic combination electrode 1 4. 231 glass pH electrode 1 5. 217 double-salt bridge reference electrode 1 6. 232 calomel electrode 1 7. The other specific pH electrode or reference electrode 1 8. Bright electrode( K= 1) 1 9. Conductivity electrode( K= 10) 1 10. Platinum electrode( K= 0.1) 1 11. Titanium alloy electrode( K= 0.01) 1 12. sealed measuring cell 1 Instrument functions: 1. It has 5.7 inch large touch screen and English operation system for easy use. 2. It can measure pH, pX, ORP, ion concentration, conductivity, resistivity, TDS, salinity, dissolved oxygen, saturation and temperature at the same time. 3. It provide many ion modes such as H+ , Ag+ , Na+ , K+ , NH4+ , Cl-, F-, NO3-, BF4-, CN-, Cu2+ , Pb2+ , Ca2+ . The users can define ion modes by themselves if choosing corresponding ion sensors. 4. It follows GLP practice and can store 2200 sets of measuring data. 5. Measuring data can be viewed, printed and deleted. The user can view current measuring data and the last calibration data. 6. It provides zero oxygen and full scale calibration, . 7. It has RS-232 and USB interface. If matched with specific data collecting software, it can be connected with PC. 8. It provides three measuring modes: continuous measuring, timed measuring and balance Model Specifications SRS-708 Parameters Conductivity/ DO/ pH/ pX/ C Ra nge pH/ pX -2.000~ 19.999 ORP 1999.99mV Conductivity 0.000 S/ cm~ 199.9mS/ cm Resistivi ty 0.00 ? cm~ 20.00M ? cm TDS 0.000 mg/ L~ 19.99g/ L Salinity 0.00~ 8.00% DO 0.00~ 19.99mg/ L DO saturation 0.0~ 199.9% Response time d45s ( 90% respond at 20 C) Ion Concentration ( 0~ 19990) , unit: ug/ L, mg/ L, g/ L, mol/ L, mmol/ L Temperature -5.0~ 135.0 C Resolution pH/ pX 0.01 / 0.001 ORP 0.1/ 0.01 DO 0.01mg/ L DO Saturation 0.10% Temperature 0.1 C Accuracy pH/ pX 0.002 1 bit ORP 0.03% FS Conductivity 0.5% FS TDS 0.5% FS Salinity 0.1% DO 0.50mg/ L DO Saturation 10.0% Temperature 0.5 C 1 bit Temp Compensation Auto, pH: ( 0.0~ 100.0) C; Conductivity: ( 0.0~ 100.0) C; DO: ( 0.0~ 40.0) C GLP Standard Yes Ion Mode Provide multiple common ion mode ( such as H+ , Na+ , K+ , NH4+ , Cl-, F- etc...) Measuring Mode 3 ( continuous measuring, timed measuring and balance measuring mode) Zero offset, Full Scale Calibration Yes Data Storage 2200 data can be stored View, delete and print Yes Display Touch, big LCD screen Output RS-232, USB Software 1.1DC Power Universal power adapter ( 9V, 800mA inside - positive, outside - negative) Case outside serial No. WXS-A009-1 Dimension ( mm) , Weight( kg) 250* 195* 100, 2 Gross weight ( kg) 5 Packing Size ( mm) 370* 310* 340 multiparameter water quality meter