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Online Water Quality Analyzer
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Nickel Online Water Quality Analyzer

Nickel Online Water Quality Analyzer

Brand Name: JUGE
Model Number: AG9010Ni
MOQ: 1 Unit
Price: USD2000-7000
Packaging Details: Neutral carton
Payment Terms: Online order,T/T
Detail Information
Place of Origin:
Nanjing, China
Certification:
IOS9001, CE
‌Test Method‌:
Dimethylglyoxime Spectrophotometric Method
‌Measuring Range‌:
0~10mg/L (segmented Measurement, Expandable)
‌Detection Limit‌:
≤0.05mg/L
‌Resolution‌:
0.001mg/L
‌Accuracy‌:
±5%
‌Power Supply‌:
AC 220±10% V
‌Dimensions‌:
520H × 370W × 265D (mm)
Weight‌:
40kg
Supply Ability:
100 Unit/Week
Highlight:

spectrophotometric method water quality monitor

,

spectrophotometric method online water quality analyzer

Product Description

Nickel Online Water Quality Analyzer


>>Overview

Nickel is a silvery-white, hard, and brittle metal that remains stable in air at room temperature, exhibiting low reactivity. It reacts readily with nitric acid but slowly with dilute hydrochloric or sulfuric acids. Nickel occurs naturally in various ores, often combined with sulfur, arsenic, or antimony, primarily sourced from minerals like chalcopyrite and pentlandite. Nickel may be present in wastewater from mining, smelting, alloy production, metal processing, electroplating, chemical industries, and ceramics/glass manufacturing.This monitor operates autonomously under ‌long-term unattended continuous operation‌ based on field configurations. It is widely applicable to industrial pollutant discharge wastewater, industrial process wastewater, industrial and municipal sewage treatment plants, and similar environments. Depending on on-site complexity, optional preprocessing systems can be integrated to ensure ‌reliable testing processes‌, ‌accurate results‌, and compliance with diverse operational demands.


>>Principle

The product employs the ‌spectrophotometric method‌ for nickel detection. After mixing the water sample with a buffer agent, nickel is oxidized to higher oxidation states using a strong oxidizing agent. In the presence of a buffer solution and indicator, the oxidized nickel ions react with the indicator to form a ‌colored complex‌. The monitor detects this color intensity change at specific wavelengths, converts it into nickel concentration values, and outputs the results. The amount of colored complex generated corresponds to the total nickel concentration.


>>Technical Parameter

Test Method

Dimethylglyoxime Spectrophotometric Method

Measuring Range

0~10mg/L (segmented measurement, expandable)

Detection Limit

≤0.05mg/L

Resolution

0.001mg/L

Accuracy

±5%

Repeatability

≤±5%

Drift (24h)

Zero drift: ±5%

Span drift: ±10%

Measurement Time

<20min (digestion time adjustable)

Measurement Modes

Adjustable time interval, fixed time point, or triggered measurement

Calibration Modes

Automatic calibration (1~99 days adjustable)

Manual calibration based on actual water samples

Maintenance Cycle

1 month per session; ~30min per maintenance

Human-Machine Interface

Touchscreen display and command input

Self-Diagnosis & Protection

Self-diagnoses operational status; retains data during anomalies/power outages

Automatically clears residual reactants and resumes operation after reset/power recovery

Data Storage

5-year data capacity

Input Interface

Digital input

Output Interfaces

1× RS232, 1× RS485

2× 4~20mA analog outputs

Operating Environment

Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing)

Power Supply

Voltage: AC 220±10% V

Frequency: 50±0.5 Hz

Power: ≤150W (excluding sampling pump)

Dimensions

520H × 370W × 265D (mm)