Handheld Total Nitrogen Analyzer HM-STN

Product Overview:

The handheld total nitrogen analyzer is developed and designed with reference to the standard HJ 636-2012 "Determination of total nitrogen in water quality - Alkaline potassium persulfate digestion UV spectrophotometry", and can quickly determine the total nitrogen concentration index in water. The instrument is equipped with a high-definition color LCD touch screen, Android intelligent operating system, Chinese display interface, Chinese and English keyboards, user-friendly operation, and easier use; Paired with a 6-hole intelligent digestion instrument, it can achieve rapid outdoor detection.

Application industry:

Widely used in emergency monitoring, industrial wastewater, domestic sewage, sewage treatment, pharmaceutical and chemical industries, food, beverages, textile printing and dyeing, electroplating, papermaking, petroleum metallurgy, river management, scientific research institutions, universities and other fields.

Instrument features:

① Android intelligent system, with easier and faster operation;

② Configure a cloud monitoring platform, and the detection results can be directly wirelessly transmitted to the platform for long-term and short-term water quality analysis, assisting in management.

③ Built in operation process, simple operation, no need for training, direct hands-on experience;

④ Faster detection speed, on-site data reading;

⑥ Portable with small size, light weight, and convenient for outdoor testing;

⑦ Compact and beautiful appearance, stable operation without maintenance, with good cost-effectiveness;

⑧ Adopting imported cold light source, with stable optical performance and a lifespan of up to 100000 hours;

⑨ AC/DC dual-use, built-in rechargeable lithium battery, environmentally friendly and durable, can support continuous indoor and outdoor work.

Technical specifications:

Testing item: total nitrogen;

Reference standard: HJ 636-2012;

Measurement range: 0.5-30mg/L; 2-200mg/L;

Wavelength selection: automatic;

Repeatability:<0.5%;

Stability:<0.5%;

Sample compatibility 16mm (circular), 22mm (circular);

Colorimetric method: Dissolve colorimetric integrated tube;

Operating System: Android Intelligent Operating System;

Display screen: 3.5-inch color LCD touch screen;

Sensitivity (absorbance): 0.001;

Operating environment: 0~50 ℃, relative humidity of 0~90%;

Data storage: over 80000 records;

Communication: Type-C, WIFI, Bluetooth;

Printer: Optional portable Bluetooth printer;

Battery: 5600mAh lithium battery;

Continuous working time: 8 hours;

Power supply voltage: 5V/DC DC;

Dimensions: 190 * 77 * 72mm

Host weight: 325g

Supported languages: Simplified Chinese or English;

Technical specifications of intelligent digestion instrument:

Dissolve quantity: 6 pieces;

Heating speed: rise to 165 ℃ within 10 minutes;

Dissolving capacity: 0-10ml;

Temperature control mode: intelligent PID temperature control;

Temperature control accuracy: ± 0.5 ℃;

Dissolving temperature: room temperature -200 ℃;

Time setting: 0-999min;

Dissolution aperture: Φ 16mm/10ml dissolution colorimetric tube;

Test tube depth: 55mm;

Screen display: 3.5-inch color capacitive touch screen;

Instrument power consumption: 400W;

Pre set digestion mode: COD, total phosphorus, total nitrogen;

Featured features: One click resolution, over temperature protection, buzzer prompt, custom settings, countdown function;

Dimensions: 245X163X192mm (length x width x height);

Instrument weight:<2.5kg;

Device language: Chinese/English;

Environmental temperature: 5-40 ℃;

Relative humidity: ≤ 85% (no condensation);

Power supply: AC (220 ± 22) V; (50 ± 0.5) Hz;

Configuration list:

Detector host x1, 6-well digestion analyzer x1, colorimetric tube fixture x1, data cable x1, charger x1, total nitrogen pre made reagent kit x1, 5ml pipette x1, 1ml pipette x1, 5ml gun head box x1, 1ml gun head box x1, cooling test tube rack x1, colorimetric bottle x8, colorimetric tube x4, filter paper x1, mirror cloth x2, nitrile gloves x1, portable accessory box x1, instruction manual x1, certificate/warranty card x1, Bluetooth printer x1 (optional).

Article address:http://www.hmwatertesting.cn/zdcd/75.html