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Address
Oulong Technology Park, No.1 Jinma Road, High tech Zone, Weifang City, Shandong Province
Shandong Hengmei Electronic Technology Co., Ltd
Oulong Technology Park, No.1 Jinma Road, High tech Zone, Weifang City, Shandong Province







Product Overview:
Hengmei Electronic Technology HM-SS4 Water Quality Aquaculture Detection Instrument is a detection instrument suitable for aquaculture, river monitoring, industrial wastewater, swimming venues and other fields. With fast colorimetric detection reagents, it can measure quickly, simply, accurately and stably. It has a beautiful appearance, simple operation interface, accurate detection system, and helps users obtain fine data. It can analyze water conditions more accurately and effectively, prevent breeding risks in advance, and avoid losses in a timely manner.
Test project:
PH、 Dissolved oxygen, ammonia nitrogen, nitrite detection indicators, etc
Application industry:
Suitable for aquaculture, river monitoring, production monitoring, purified water plants, waterworks, domestic sewage treatment plants, industrial wastewater, swimming pools, water source protection, scientific research experiments, etc.
Detection principle:
Extract a certain amount of water sample, and after pre-treatment, drip the detection reagent according to the reagent instructions for different detection items. The detection reagent will react with the analyte in the water, and the reaction solution will present a specific color.
Instrument features:
The Android intelligent system provides a better interactive experience, making it easier and faster to operate;
3.5-inch high-definition touch screen for more intuitive data;
Configure a regulatory platform, and the test results can be directly wirelessly transmitted to the platform for long-term and short-term analysis of water quality to assist in management.
Built in operation process, simple operation, no need for training, direct hands-on experience;
Faster detection speed, on-site data reading;
Portable with small size, light weight, and convenient for outdoor testing;
Compact and beautiful appearance, stable operation without maintenance, with good cost-effectiveness;
Adopting imported cold light source, with stable optical performance and a lifespan of up to 100000 hours;
AC/DC dual-use, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous indoor and outdoor work.
Testing items:
| Parameter Name | range | According to the standard | Measurement method | measurement error | Repeatability |
| pH | 6~10 | Acid base indicator color development | Photoelectric colorimetry | ≤5% | <0.5% |
| dissolved oxygen | 0~12 mg/L | GB 7489-87 | Photoelectric colorimetry | ≤10% | <0.5% |
| Ammonia nitrogen | 0~4mg/L | HJ 586—2010 | Photoelectric colorimetry | ≤5% | <0.5% |
| nitrite | 0 ~2 mg/L | GBT 7493-1987 | Photoelectric colorimetry | ≤5% | <0.5% |
Parameter indicators:
| test method | Photoelectric colorimetry |
| Test mode | concentration |
| Wavelength Range | 340~800nm |
| system | Android Intelligent Operating System |
| Wavelength selection | automatic |
| display screen | 3.5-inch color LCD screen |
| stability | <0.5% |
| Sensitivity (absorbance) | 0.001 |
| Usage environment | Relative humidity ranging from 0~50 ℃ to 90% |
| data storage | Over 80000 items |
| communication | Type-C、WIFI、 Bluetooth |
| Battery | 5600mAh lithium battery |
| Continuous working hours | 12 hours |
| Supply voltage | 5V/DC DC DC |
| size | 18cm*8cm |
| weight | 700g |
| Supporting languages | Simplified Chinese or English |
Configuration List:
| Serial number | name | Company | quantity |
| 1 | Instrument host | platform | 1 |
| 2 | Measuring cup | only | 1 |
| 3 | Centrifugal tube | only | 2 |
| 4 | Closed circular bottom centrifuge tube | only | 5 |
| 5 | plastic funnel | only | 1 |
| 6 | Colorimetric dish | box | 1 |
| 7 | Plastic dropper | only | 6 |
| 8 | filter paper | box | 1 |
| 9 | data line | root | 1 |
| 10 | Charger | individual | 1 |