Bromine, because it is stable and less volatile than chlorine, is utilized as a disinfectant in swimming pools, spas and hot tubs. As with chlorine, excessive quantities of bromine in water can be dangerous to health and can cause eye irritation.
Daily monitoring of bromine concentration prevents damage to equipment and contributes to the optimization and efficiency of the process while providing for increased user safety.
The HANNA portable bromine test kit determines the bromine level in water with efficiency. The first step involves pH adjustment of the sample to pH 6.3 by adding pH buffer. The second step consists of adding the second reagent, an indicator solution which contains DPD (N, N-diethyl-p-phenylenediamine). DPD is immediately oxidized by bromine producing a reddish color. The color intensity of the solution determines the bromine concentration.
Order Information:
HI 3830 test kit comes with 30 mL reagent 1, 20 mL reagent 2, color comparison cube, and plastic vessel.
Manual: Download
Specification :
| Method | Colorimetric | |
| Range | 0.0-3.0 mg/L | |
| Smallest Increment | 0.6 mg/L | |
| Chemical Method | DPD | |
| Number of Tests | approx. 60 | |
| Weight | 370 g |
HI98303 DiST®3 EC-Tester (up to 1999 µS)
HI766E2 K-Type, General Purpose w Cable
HI1005 - pH Electrode, Flow-thru Monitoring for PCA
HI3810-100 - Reagents for CTK Dissolved Oxygen
HI3810 CTK Dissolved Oxygen
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
เครื่องวัดคลอรีน
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
Calibration Standard HI 755 Checker HC ®
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI3844 CTK Hydrogen Peroxide
HI2020 edge™ - pH Meter
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
CTK Härte Gesamt
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708 


