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Hardness Test Kit เครื่องวัดความกระด�างของน้ำ

480008 HI96735C

Specifications
Range : LR 0 to 250 mg/L; MR 200 to 500 mg/L; HR 400 to 750 mg/L
Resolution : 1.0 mg/L from 1 to 100 mg/L; 5.0 mg/Lfrom 100 to 750 mg/L
Accuracy : LR ±5mg/L ±4% of reading@ 25°C; MR ±7 mg/L ±3% of reading@ 25°C;
HR ±10 mg/L ±2% of reading@ 25°C
Light Source : light emitting diode
Light Detector : Silicon photocell with narrow band interference filter @ 466 nm
Specifications Method : Adaptation of the EPA recommended method 130.1.
Detection Range in Parts per Million: 0, 40, 80, Environment : 0 to 50°C (32 to 122°F); max 95% RH non-condensing
120, 180, 250, 425, 1000 ppm (mg/L) Power Supply : 9V battery
Detection Range in Grains per Gallon: 0, 2, 5, Dimensions : 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
7, 11, 15, 25, 58 gpg Weight : 360 g (12.7 oz.)
HI3812 HI3840 HI93735-00

Specifications Specifications Specifications
Method: Titration Method: Titration Range: 0 to 250 mg/L
Range: 0.0-30.0 mg/L Range: 0-150 mg/L Reagent kit for 100 tests
0-300 mg/L Smallest Increment: 5 mg/L The HI93735-00 are reagents for the low
0.3 mg/L Chemical Method: EDTA range colorimetric determination of total
Smallest Increment: 3 mg/L Number of Tests: approx 50 hardness. There are enough reagents for 100
Chemical Method: EDTA Weight: 120 g tests to be used with Hanna’s HI96735 Total
Number of Tests: 100 Hardness EPA Portable Photometer.
Weight: 460 g

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