Hanna HI-3810 ชุดทดสอบคุณภาพน้ำ (ออกซิเจน)

Hanna HI-3810 ชุดทดสอบคุณภาพน้ำ (ออกซิเจน)

Method titration
ช่วงการวัด 0.0 - 10.0 mg/L (ppm)
Smallest Increment 0.1 mg/L (ppm)
Chemical Method iodometric
อุปกรณ์มาตรฐาน 30 mL manganous sulfate solution, 30 mL alkali-azide reagent, 60 mL sulfuric acid solution (2), 10 mL starch indicator, 120 mL titrant solution, glass bottle with stopper, 10 mL calibrated vessel and calibrated syringe with tip
อุปกรณ์เสริม (แยกจำหน่าย) HI 3810-100 Spare reagent for 100 tests
ยี่ห้อ Hanna , Romania

Model	HI-3873	HI-3810	HI-38054
Measurement Range	0.0-1.0 mg/L (ppm)	0.0-10.0 mg/L (ppm)	0.0-2.3 mg/L (ppm)
Smallest Increment	0.2 mg/L (ppm)	0.1 mg/L (ppm)	0.1 mg/L (ppm)
Chemical Method	chromotropic acid	modified Winkler	DPD
Tests	100	110 avg.	100
Ordering Information	100 packets nitrite reagent glass cuvette color comparison cube	30 mL manganous sulfate solution 30 mL alkali-azide reagent 60 mL sulfuric acid solution (2) 10 mL starch indicator 120 mL titrant solution glass bottle with stopper 10 mL calibrated vessel calibrated syringe with tip	100 packets ozone reagent 500 mL deionized water checker disc glass vials with caps (2) 3 mL plastic pipette