Selangor,Kuala Lumpur (KL),Subang Jaya Ammonia Low, Medium and High Range HC HI733 Checker HC - Water / Liquid Analysis from Obsnap Instruments Sdn Bhd

The Hanna Ammonia High Range (0 to 99.9 ppm) Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Ammonia High Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

Features at-a-glance:

Easier to use and more accurate than chemical test kits
Dedicated to a single parameter
Small size, big convenience
Ideal for: Water Quality, Aquaculture, Education, Industrial

Specifications

Range	0.0 to 99.9 ppm as NH₄⁺
Resolution	0.1 ppm
Accuracy @ 25°C/77°F	±1.0 ppm ±5% of reading
Light Source	LED @ 470 nm
Light Detector	silicon 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.
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type	(1) 1.5V AAA
Auto-off	after ten minutes of non-use
Dimensions	81.5mm x 61mm x 37.5mm (3.2' x 2.4' x 1.5”)
Weight	64 g (2.25 oz.)
Ordering Information	HI733 Checker® is supplied with (2) sample cuvettes with caps, ammonia reagent starter kit for 25 tests (1 bottle of HI733A-0 and 1 bottle of HI733B-0), syringe with tip, dropper, battery, instructions and quick start guide
Warranty	1 year limited warranty
Proposition 65	WARNING: This product can expose you to chemicals including Mercury and mercury compounds, which is known to the State of California to cause birth defects or other reproductive harm.

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Selangor,Kuala Lumpur (KL),Subang Jaya - Ammonia Low, Medium and High Range HC HI733

Ammonia Low, Medium and High Range HC HI733