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 |
HI99300 EC / TDS / °C Meter to 3999 µS
HI93711-01 Chlorine Total - Reagents - 100 Tests
Reagents for HI 707 Checker HC ®, 25 Tests
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI96701-11 CalCheck ™ Chlorine Free-Set
FC220B - pH Elektrode
HI93733-01 Ammonia HR - Reagents - 100 Tests
HI7078 Electrolyte solution 4 x 30 ml
H3895 CTK Agriculture, Basic
หัววัดค่าการนำไฟฟ้า/ของแข็งละลายในน้ำ แบบ Four ring รุ่น HI76306 รวมหัววัดอุณหภูมิในตัว
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
HI38067-100 - Reagents for CTK Silica HR
HI1292D - pH Electrode (Soil)
HI770 Checker HC ® - Silica, HR
HI70004P - 4.01 pH@25°C - SQ - 25x20ml
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI93551 K,J,T-Type 1-Channel Thermometer
HI5007 - 7.01 pH@25°C - TQ - 500ml
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
CTK Härte Gesamt 

