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Constant Silicate Analyzer

Product Number：

HM-GSGC

Product Difference：

Constant-level soluble silicate measurement from 0.05–10 mg/L, with 0.001 mg/L content resolution and ±2% F.S. basic error.

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Product Details

Phosphate and silicate analyzer feature overview with touch screen, automatic sampling, wireless data and cleaning

Application areas for phosphate and silicate analysis in industrial water testing

Comparison of HM-GSGC, HM-GSG and HM-LSG analyzer models

Photoelectric colorimetric principles for silicate and phosphate analysis

Analyzer seven-inch color touch screen and Android user interface

Analyzer peristaltic pump for automatic continuous flow sampling

Analyzer Wi-Fi networking, cloud data and USB export functions

Analyzer protective cover over the peristaltic pump and tubing

Analyzer data storage capacity and front-view instrument design

Analyzer front, left and right views with instrument parameter table

Product Overview

HM-GSGC is a laboratory constant silicate analyzer for measuring soluble silicate ions in water samples. It combines automatic peristaltic-pump injection with photoelectric colorimetric detection. The source specification describes the instrument for desalinated water, steam condensate and boiler water, with applications in power, chemical and fertilizer, metallurgy, environmental protection, pharmaceutical, chemical fiber and semiconductor operations.

The silicate method forms a yellow silicon-molybdenum complex when soluble silicon reacts with ammonium molybdate at pH 1.1–1.3. Ferrous ammonium sulfate reduces the complex to silicon-molybdenum blue, whose absorbance is measured to determine silicon content. The design references GB/T 12149-2017 for silicon determination in industrial circulating cooling water and boiler water.

Key Features

0.05–10 mg/L measurement range with 0.001 mg/L content resolution.
Automatic flow injection supports continuous multi-sample testing without manual addition.
Seven-inch color touch screen with an Android smart operating system.
Preset and user-defined calibration curves support routine testing and method development.
Customized-wavelength LED cold light source with automatic light adjustment and calibration.
Wi-Fi upload, USB export, built-in thermal printing and 16 GB storage for up to 5 million results.
Automatic pipeline cleaning, pump and tubing dust cover, and optional built-in lithium battery.

Applications

Soluble silicate testing in desalinated water, steam condensate and boiler water.
Laboratory and process-support testing in power plants, chemical and fertilizer production, metallurgy, environmental protection, pharmaceuticals, chemical fiber and semiconductor operations.
Confirm sample preparation and method suitability for the intended water matrix before routine use.

Technical Specifications

Parameter	Specification
Measurement range	0.05–10 mg/L
Content resolution	0.001 mg/L
Absorbance resolution	0.001
Basic error	±2% F.S.
Repeatability error	±1% F.S.
Stability	±1% F.S. / 24 h
Measured water sample	20–35°C
Display	7-inch color touch screen
Injection	Peristaltic pump, automatic injection
Data storage / printing	5 million results; built-in thermal printer
Output	Wi-Fi wireless upload and USB
Power / consumption	AC 220 V @ 50 Hz; ≤7 W
Working conditions	5–45°C; relative humidity ≤85% RH, no condensation
Dimensions / weight	320 × 190 × 250 mm; 3.8 kg

Configuration / Accessories

The SKU description identifies the analyzer configuration as automatic injection with a 7-inch touch screen.
An optional built-in lithium battery is stated in the product source. Constant silicate reagent kits are listed separately in the SKU table; confirm the required kit and final configuration with sales.