Boilers can be complicated systems to maintain. It seems easy enough that water heats to steam, and that steam provides power. For such a seemingly simplistic operation, care and maintenance can be anything but simple. Proper boiler treatment can prevent or correct a multitude of hazardous and costly situations.
HANNA‘s HI 3821 combination test kit includes all the necessary reagents to test these parameters. The kit allows you to perform over 100 tests for each parameter (50 for phosphate). All reagent bottles are numerically labeled for ease of operation and will allow you to avoid mistakes.
Order Information:
HI 3821 test kit includes all of the necessary reagents and accessories to perform over 100 tests for every parameter, for the exception of phosphate which includes reagents for 50 tests each, hard carrying case and instructions.
Specification :
| Dimensions | 440 x 330 x 100 mm (17.3 x 13.0 x 3.9″) | |
| Weight | 2.5 kg (5.5 lb.) |
Multi Parameter Chemical Test Kit Specifications
| Parameter | Range | Method | Smallest Increment | Chemical Method | Number Of Test |
|---|---|---|---|---|---|
| Alkalinity | 0-100 mg/L 0-300 mg/L |
Titration | 1 mg/L 3 mg/L |
Phenolphthalein/ Bromphenol blue |
approx. 110 |
| Chloride | 0-100 mg/L 0-1000 mg/L | Titration | 1 mg/L 10 mg/L |
Mercuric Nitrate | approx. 110 |
| Hardness | 0.0-30.0 mg/L 0-300 mg/L |
Titration | 0.3 mg/L 3 mg/L |
EDTA | approx. 100 |
| Oxygen, Dissolved | 0.0-10.0 mg/L | Titration | 0.1 mg/L | Modified Winkler |
approx. 110 |
| Phosphate | 0-5 mg/L | Colorimetric | 1 mg/L | Ascorbic Acid | approx. 100 |
| Sulfite | 0.0-20.0 mg/L 0-200mg/L |
Titration | 0.2 mg/L 2 mg/L |
Iodometric | approx. 110 |
HI931001 pH and mV Precision Simulator (BNC)
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI93102-0 AMCO-AEPA-1 Calibration Solution at 0 NTU, 30 ml
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI708 Checker HC ® - Nitrite, HR
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI770 Checker HC ® - Silica, HR
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
HI706 Checker HC ® - Phosphorous, HR
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI5005 - 5.00 pH@25°C - TQ - 500ml
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI727 Checker HC ® - Color of Water
HI717 Checker HC ® - Phosphate, HR
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
HI721 Checker HC ® - Iron
HI38020 CTK Chlorine Free & Total 

