วันจันทร์, สิงหาคม 8, 2022

Leveraging Thai Scientific
Invention To Global Commercialization

เครื่องโฟโตมิเตอร์-เหล็ก, พีเอช (Iron and pH Photometer)

HI 93743

Iron and pH Photometer with 555 nm LED

pH is normally measured using litmus paper or pH meters with electrodes. The former is quite inexpensive, but it provides poor results. Litmus paper also poses a serious problem to those who find it difficult to distinguish certain colors. Conventional pH meters, on the other hand, provide very accurate results but the electrodes require maintenance and their price tag is much higher.

There is a third choice. In fact with HI 93743, you can measure pH in a few short and quick steps. The measurements are also impervious to temperature variations, a common source of error with conventional pH meters.

HI 93743 can also measure iron, a prime cause of unpleasant taste in drinking water and damage to kitchen ware and laundry.

With HI 93743, you can now measure both of these parameters with unparalleled accuracy for a cost-per-test that is comparable with chemical test kits and litmus paper.

Order Information:
HI 93743 is supplied with 2 cuvets, battery and instructions.

Specifications

RangeIron0 to 400 µg/L
RangepH5.9 to 8.5 pH
ResolutionIron1 µg/L
ResolutionpH0.1 pH
AccuracyIron±10 µg/L ±8% of reading
AccuracypH±0.1 pH
Light SourceLED 555 nm
Light LifeLife of the instrument
Light DetectionSilicon Photocell
Battery Type / Life1 x 9V / approx. 40 hours of continuous use;
auto-off after 10 minutes of non use
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.)
MethodIronAdaptation of the TPTZ method
MethodpHPhenol red method
Solutions
HI 93703-50 Solution for Cleaning Cuvets
Accessories
HI 731321 Glass Cuvet for HI 937xx & HI 832xx Series Meters
HI 731325 Cuvet Cap Turbidity Meters & HI 937xx Series Meters
HI 710009 Shockproof Boot, Blue
HI 710010 Shockproof Boot, Orange
HI 731318 Tissue for Wiping Cuvets
Reagents & Standards
HI 93710-01 pH, Phenol Red Method (100 Tests)
HI 93710-03 pH, Phenol Red Method (300 Tests)
HI 93746-01 Iron LR, TPTZ Method (100 Tests)
HI 93746-03 Iron LR, TPTZ Method (300 Tests)
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บริษัท ไฮเออร์ เอ็นท์เตอร์ไพรส์ จำกัด
131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1
ต. คลองหลวง อ.คลองหลวง จ. ปทุมธานี 12120
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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