SKU
HI774

Phosphate Checker® (Ultra Low Range) HC - HI774

€49.44
In stock

This product is dangerous. Please request a quotation for this product.

Orthophosphates are found in natural waters and wastewaters. They are commonly added to drinking water as a corrosion inhibitor. The instantaneous analysis of orthophosphates by colorimetric  determination provides rapid results using a standard analysis technique.

The Hanna HI774 Checker®HC bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give only some points resolution, while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. These Checker HC's are accurate and affordable. The HI774 Checker HC is a simple, accurate, and cost effective way to measure ultra low range phosphates in seawater. HI774 features a resolution of 0.01 ppm and ±0.02 ppm ±5% of reading accuracy. The HI774 Checker HC uses an  adaptation of the Ascorbic Acid method.

 

Specifications

 

Alkalinity, Seawater Range

0.00 to 0.90 ppm

Resolution

0.01 ppm

Accuracy

±0.02 ppm ±5% of reading

Method

adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method

Battery Type

1.5V AAA / 10,000 hours of continuous use

Environment

0 to 50°C (32 to 122°F); RH max 95% non-condensing

Auto-off

after seven minutes of nonuse and two minutes after reading

Photometer/Colorimeter Light Source

LED @ 610 nm

Photometer/Colorimeter Light Detector

silicon photocell

Dimensions

154 x 63 x 30 mm (6.1 x 2.5 x 1.2”)

Weight

196 g (6.91 oz.)

Ordering information

HI774 Checker®HC is supplied with sample cuvettes with caps (2), marine phosphate ULR reagent starter kit (reagents for 10 tests), battery, instructions and quick start guide

All prices are VAT excluded and without shipping costs, unless otherwise stated. Hanna Service d.o.o. — Sermin 75H, Bertoki — 6000 Koper (Slovenia) — VAT ID SI92346669 ©2021 All rights reserved