HM-TCMn Permanganate Index Analyzer

Product Introduction

The HM-TCMn Permanganate Index Analyzer is a professional water quality testing instrument designed for accurate determination of permanganate index (CODMn) in accordance with GB/T 5750.7-2023. This compact analyzer integrates advanced photometric detection with an intelligent Android 7.1.1 operating system, delivering laboratory-grade precision in a portable form factor.

Equipped with a 10.1-inch HD color LCD touchscreen and precision colorimetric cell, the HM-TCMn supports both acidic (0–25 mg/L) and alkaline (0–4.5 mg/L) detection ranges with a detection limit of 0.25 mg/L. The imported ultra-bright LED light source ensures long-term photometric stability with less than 0.002A drift over 20 minutes and a 100,000-hour lifespan. Whether deployed in a municipal water plant, environmental monitoring station, or field sampling campaign, the HM-TCMn provides reliable, repeatable CODMn results that meet regulatory requirements.

Applications

• Surface Water Monitoring — Rivers, lakes, and reservoirs for environmental assessment
• Tap Water Quality — Municipal drinking water treatment and distribution compliance
• Industrial Wastewater — Manufacturing discharge monitoring and pollution control
• Sewage Treatment — Wastewater treatment plant effluent quality verification
• Aquaculture — Water quality management for fish farming and aquatic ecosystems
• Laboratory Testing — Research institutions and third-party testing laboratories

Functional Performance

1. Android 7.1.1 Smart OS — Chinese/English bilingual interface with intuitive app-style navigation
2. 10.1" HD Color Touchscreen — Large display for easy operation, data review, and curve visualization
3. Precision Colorimetric Cell — Consistent light path design with imported ultra-bright LED source
4. Multi-Format Colorimetry — Supports φ16mm digestion tubes and 10mm, 30mm, 50mm cuvettes
5. Wireless Connectivity — WiFi, RJ45, Bluetooth, and mobile hotspot for flexible data transmission
6. 8 Million Data Groups — Massive storage with time-based retrieval and Excel export capability
7. Built-in Thermal Printer — Instant report printing with QR code for traceability
8. Cloud Platform Integration — Direct submission to environmental monitoring regulatory platforms
9. Dual Power Options — AC220V mains power with optional 6Ah lithium battery for field deployment
10. Remote Firmware Upgrade — Over-the-air updates to maintain latest features and standards compliance

Main Parameters

Parameter	Value
Detection Method	Permanganate method (CODMn)
Reference Standard	GB/T 5750.7-2023
Detection Range	Acidic 0–25 mg/L (segmented), Alkaline 0–4.5 mg/L
Detection Limit	0.25 mg/L
Measurement Error	≤±5%
Display	10.1" HD color LCD touchscreen
Operating System	Android 7.1.1

Technical Parameters

Parameter	Specification
Model	HM-TCMn
Measurement Error	≤±5%
Instrument Stability	<0.5%
Instrument Repeatability	<0.5%
Photometric Stability	≤0.002A drift / 20min (100,000 hr lifespan)
Detection Range	Acidic 0–25 mg/L, Alkaline 0–4.5 mg/L
Detection Limit	0.25 mg/L
Colorimetric Method	16mm digestion/colorimetric tube; 10mm, 30mm, 50mm cuvettes
Operating System	Android 7.1.1
Display	10.1" HD color LCD touchscreen
Network Interfaces	USB 2.0, WiFi, Bluetooth, Hotspot, RJ45
Printer	Thermal line printer (QR code support)
Data Storage	8 million groups
Data Export	Excel format
Dimensions	444 × 303 × 173 mm
Weight	5.2 kg
Operating Temperature	5–40°C
Operating Humidity	<85% RH (no condensation)
Power Consumption	10W
Power Supply	AC 220V ±10% / 50Hz
Optional Battery	6Ah lithium battery

Expert Review

Address of this article：https://www.kjhm.net/permanganate-index-analyzer/permanganate-index-analyzer.html

• Previous: no more
• Next: no more