วันศุกร์, กันยายน 24, 2021

Leveraging Thai Scientific
Invention To Global Commercialization

อุปกรณ์วัดแอมโมเนีย (Checker®HC Handheld Colorimeter – Ammonia High Range)

HI 733

Checker®HC Handheld Colorimeter – Ammonia High Range
The HI 733 Checker®HC is a simple, accurate, and cost effective way to measure high ranges of ammonia in fresh water.  Designed as a more accurate alternative to chemical test kits, the HI 733 provides quick, accurate results in four easy steps.
1.) Step One – Add 1ml of sample and 9ml of reagent “B” to the included cuvette
2.) Step Two – Insert sample into the Checker and zero it out
3.) Step Three – Remove sample and add reagent “A”
4.) Step Four – Reinsert sample and click the button to measure your results or…

  • Press and hold the button for 3 seconds for a time reaction reading

The HI 733 uses an adaptation of the ASTM Manual of water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample. 

FEATURES/BENEFITS: 

  • Small palm-sized design
  • Accurate from ±1.0ppm ±5% of reading
  • Dedicated to a single parameter
  • Uses a single AAA battery
  • Auto Power Off after 10 minutes in inactivity
  • Built-in timer for timed reaction readings

PRIMARY APPLICATIONS: 

  • Water Quality
  • Education
  • Wastewater
  • Environmental

Order Information:
The HI 733 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (1bottle of HI 733A-0 and 1 bottle of HI 733B-0), 1 x1.5V AAA battery, and an instruction manual.

 Specifications

Range0.0 to 99.9 ppm as NH4+
Resolution0.1 ppm
Accuracy @ 25°C±1.0ppm ±5% of reading
Measurement MethodColorimetric
Light SourcePhotodiode @470 nm
Light DetectorSilicon photocell
Method  Adaptation of the ASTM Manual of water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.
Power SupplyBattery – 1 x 1.5V AAA
Auto-offAfter 10 min. of inactivity
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight64 g (2.25 oz.)

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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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