Calibration Standard for HI 723 Checker HC ®
Calibration Standard HI 723 Checker HC ®
฿802.50
Calibration Standard for HI 723 Checker HC ®
Out of stock
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Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
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The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
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Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
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Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
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The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.
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Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
Portable
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
Reagents for HI 755 Checker HC ®, 25 Tests
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI721 Checker HC ® - Iron
HI736 Checker HC ® - Phosphorous, ULR
HI739 Checker HC ® - Fluoride. HR
HI5009 - 9.00 pH@25°C - TQ - 500ml
เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733
HI733 Checker HC ® - Ammonia, HR
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
HI76301D Four ring Conductivity probe
HI717 Checker HC ® - Phosphate, HR
HI7073L - Proteins - 500ml
HI708 Checker HC ® - Nitrite, HR
HI701 Checker HC ® - Free Chlorine
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
HI706 Checker HC ® - Phosphorous, HR
HI716 Checker HC ® - Bromine
HI705 Checker HC ® - Silica, LR 

