Hanna HI84500-02 全自动游离、总二氧化硫自动滴定分析仪（1.0至40.0 ppm，30至400 ppm）

Range : Low Range: 1.0 to 40.0 ppm of SO2; High Range: 30 to 400 ppm of SO2
Resolution: Low Range: 0.1 ppm; High Range: 1 ppm
Accuracy (@25ºC/77ºF): Low Range: 3% of reading or ±0.5 ppm, whichever is greater; High Range: 3% of reading or ±1 ppm, whichever is greater
Sample Volume: 50 mL
Methods: Ripper method
Principle: equivalence point redox titration
Pump Speed: 10 mL/min
Stirring Speed: 700 rpm
mV Range: -2000.0 to 2000.0 mV
mV Resolution: 0.1 mV
mV Accuracy (@25ºC/77ºF): ±1.0 mV
Logging Data: up to 400 (200 titrations, 200 ORP/mV readings)
Electrode: HI3148B glass body ORP electrode with BNC connector and 1 m cable (included)
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Power Supply: 12 VDC adapter (included)
Dimensions: 235 x 200 x 150 mm (9.2 x 7.9 x 5.9”)
Weight: 1.9 kg (67.0 oz.)
Ordering Information: HI84500-02  is supplied with HI3148B ORP electrode, HI7082 electrode fill solution (30 mL), HI84500-50 low range titrant (230 mL), HI84500-51 high range titrant (230 mL), HI84500-55 calibration standard (120 mL), HI84500-60 acid reagent (230 mL), HI84500-61 alkaline reagent (120 mL), and HI84500-62 stabilizer packets (50 packets), 100 mL beakers (2), 20 mL beakers (2), scissors, dosing pump valve, 5 mL syringe, 1 mL plastic pipette, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), stir bar, cleaning solution sachets for wine deposits (2), cleaning solution sachets for wine stains (2), 12 VDC adapter and instruction manual