HZWS-Z6 Automatic Coulomb Method Karl Fischer Moisture Analyzer

HZWS-Z6 Automatic Karl Fischer Moisture Analyzer

I. Product Overview

The HZWS-Z6 automatic moisture analyzer complies with GB/T 7600, SH/T 0255, and other relevant standards. Utilizing the Karl Fischer (Coulomb) method, it precisely measures trace moisture content in liquids with diverse properties.

The instrument features high accuracy, rapid analysis, and stable performance. It is widely applied in the petroleum, chemical, power, environmental, pharmaceutical, and pesticide industries. The analyzer efficiently detects moisture in a broad range of samples, including alcohols, oils, lipids, ethers, esters, acids, alkanes, benzenes, amines, organic solvents, pharmaceuticals, and raw materials.

II. Core Advantages

Intelligent Control System

Equipped with a next-generation high-performance processor and low-power peripheral circuits

Innovative software compensation algorithm enhances measurement accuracy

Supports 9 moisture calculation formulas for diverse testing scenarios

Precision Detection Technology

Patented electrode signal detection system with ±0.1 μg resolution

Dual compensation modes: Reagent blank current + Equilibrium point drift

Maximum electrolysis speed: 2.4 mg/min

Accuracy:

3 μg – 1 mg: ±3 μg

1 mg: ±0.3% (excluding injection errors)

User-Centric Design

7-inch color touchscreen with full Chinese interface

Smart unit conversion (mg/L, ppm, mg/kg, %)

Real-time parameter adjustment (sample volume/mass/density)

Auto-stamped data storage with traceable history

Professional Hardware

Electrolysis system: 0–400 mA adjustable constant current, 9-level gain control

Fluid system: PTFE pipelines, resistant to acids, alkalis, and aging

Purification system: Spherical activated carbon filter adsorbs SO₂, methanol, etc.

Drying system: Triple air filtration extends desiccant lifespan

Extended Functions

RS485/RS232 ports with ModBus RTU protocol

9-speed stirring adjustment for viscous samples

Automated reagent filling/draining reduces manual intervention

III. Technical Specifications

1. When can I get a price quote?

You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.

2. How do you handle after-sale service for overseas customers?

For issues occurring with our products, we offer:

12-month warranty coverage (see details below).

Online technical guidance to troubleshoot problems remotely.

Replacement parts shipped promptly based on your needs.

On-site support (if required): Our engineers can travel abroad to resolve critical issues.

3. What is the warranty period?

Our standard warranty period is 12 months (1 year). During this time, we provide:

Free technical support.

Replacement parts for manufacturing defects.

Solutions tailored to your specific issue.

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