Photometers
The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
All Product
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Photometers
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
All Product
Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
HI2111B - pH Half Cell (strong alkaline solution)
HI3811 CTK Alkalinity
HI711 Checker HC ® - Total Chlorine
HI70007P - 7.01 pH@25°C - SQ - 25x20ml
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
HI2004 - edge® Dedicated Dissolved Oxygen Meter
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI705 Checker HC ® - Silica, LR
HI5002 - 2.00 pH@25°C - TQ - 500ml
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI5009 - 9.00 pH@25°C - TQ - 500ml
HI70010P - 10.01 pH@25°C - SQ - 25x20ml
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
Calibration Standard HI 711 Checker HC ®
HI7010L - 10.01 pH@25°C - SQ - 500ml
BL931700-1 pH Mini Controller - 4 - 20mA output - 220V
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
เครื่องวัดคลอรีน