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Ä®½·°æµµ HI96720

* Ca Hardness
* Standard Method
* Portable Photometer

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 Range

 0.00 to 2.70 mg/L

 Resolution

 0.01 mg/L

 Accuracy

 ¡¾0.11 mg/L ¡¾5% of reading @ 25¡ÆC

 Light Source

 Tungsten lamp

 Light Detector

 Silicon photocell with narrow band interference filter @ 525nm

 Method

 Adaptation of the Standard Methods for the Examination of Water and Wastewater,

18th ed. Calmagite method.

 Environment

 0 to 50¡ÆC (32 to 122¡ÆF); max 95% RH non-condensing

 Power Supply

 9V battery

 Auto-Shut off

 after ten minutes of non-use in measurement mode; after one hour of non-use in

 calibration mode; with last reading reminder

 Dimensions

 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")

 Weight

 360 g (12.7 oz.)

 Solutions

 HI 93703-53

 Solution for Turbidity Calibration

 Accessories

 HI 731331

 Glass Cuvette Set

 HI 731335

 Cuvette Cap for HI 957xx Series Meters

 Reagents & Standards

 HI 96720-11

 CAL CHECK¢â standard cuvettes

 HI 93720-01

 Hardness Calcium, Calmagite Method (100 Tests)

 HI 93720-03

 Hardness Calcium, Calmagite Method (300 Tests)