วันศุกร์, กันยายน 30, 2022

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เครื่องโฟโตมิเตอร์-ฟลูออไรด์ (Fluoride LR Photometer 0.00- 2.00 mg/L)

HI 95729

Fluoride LR Photometer with 575 nm filter and Cal Check

          This meter measures fluoride from 0.00 to 2.00 mg/L. Fluoride is naturally present in water and in some countries the level is kept at 1 mg/L in order to prevent dental cavities.

A high concentration of fluoride can be harmful, so its presence needs to be monitored. HANNA® offers the HI 95729C kit, including an automatic 2000 µL micropipettor.

The micropipettor is a fast and excellent tool to safely dose liquid reagents. The micropipettor’s tip is also very easily changed.

One of the most important interfering element for fluoride is chlorine, present in some applications such as drinking waters.

HANNA® suggests the HI 93703-53 liquid reagent with dropper to remove chlorine interference. This reagent is very quick and practical to use, just add a drop every 2 mg/L of chlorine to eliminate its interference.

Validating the instrument can be performed at any time with the Cal Check standard cuvets.

Order Information:
HI 95729 is supplied with (2) sample cuvets with caps, 9V battery and instruction manual.

HI 95729C is supplied with CAL CHECK™ standard cuvets, (2) sample cuvets with caps, (1) 2000 µL automatic pipette with cap, (1) pipette tip, 9V battery, tissue for wiping cuvets and instruction manual in a hard carrying case.

Specifications

Range0.00 to 2.00 mg/L
Resolution0.01 mg/L
Accuracy±0.03 mg/L to 1.00 mg/L
Light SourceTungsten lamp with narrow band interface filter 575 nm
Light DetectionSilicon Photocell
Power Supply1 x 9V battery
Auto Shut-offAfter 10 minutes of non-use in measurement mode
After 1 hour of non-use in calibration mode
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions180 x 83 x 46 mm (7.1 x 3.3 x 1.8″)
Weight290 g (10 oz.)
MethodAdaptation of EPA 340.1 Method and Standard Methods, SPADNS Method
Accessories  
HI 710009 Shockproof Boot, Blue
HI 710010 Shockproof Boot, Orange
HI 721310 9V Battery
HI 731318 Tissue for Wiping Cuvets
HI 731331 Glass Cuvet for HI 957xx Series Meters
HI 731335 Cuvet Cap for HI 957xx Series Meters
HI 731342 2000 µL graduated pipette
HI 731352 Tip for 2000 µL graduated pipette
Reagents & Standards  
HI 93703-53 Solution for Turbidity Calibration
HI 95729-11 Cal Check® Standard cuvet for HI 95729
HI 93729-01 Fluoride LR, SPADNS Method (100 Tests)
HI 93729-03 Fluoride LR, SPADNS Method (300 Tests)
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131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1
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โทร. 081-847-6768, 02-191-3928 แฟ็กซ์. 02-191-3929
คุณโทณิวัฒน์ 085-811-4779 , คุณนารีรัตน์ 085-814-9653
E-mail : info@highents.com , IDline: @alltestkit

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