A. Product overview:

Holder Electronics HD-SZ20 modelHandheld Multiparameter Heavy Metal DetectorA looi në kë de kä ye kek looi, ku a lëu bï kä juëc ye kek looi ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ ya tïŋ. Instrument ye equipped with high definition color LCD touch display, Android smart operating system, Chinese display interface, Chinese English keyboard, human operation, use more simple; Ne 6 hole smart resolver, a bɛ se ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

II. Lööŋ kɔrɔ ku käke patent:

Patent copyright: A type of water quality tester for testing warehouse converter - public (announcement) no.: CN215004959U, Water quality tester - public (announcement) no.: CN306885159S, Portable digester - public (announcement) no.: CN307253768S, Handheld water quality monitoring system - registration no.: 2022SR0076571.

Qualifications: High-tech enterprises, quality management system certification (ISO9000), environmental management system certification (ISO14001), occupational health and safety management system certification (ISO45001), registered trademark, calibration report of the Institute of Metering, etc.

Third, luɔɔi:

Handheld Multiparameter Heavy Metal DetectorA be luui në luɔɔi de koom ye kɔc cɔl emergency monitoring, industrial wastewater, living wastewater, wastewater treatment, pharmaceutical chemical industry, food, drinks, textile printing, electroplating, paper making, petroleum metallurgy, river governance, scientific research units, universities and other fields.

4. Karakteristika instrument:

① Android smart system, luɔɔi ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye kɛnɛya ye

② Configure cloud monitoring platform, test results can be directly wireless to the platform, to perform long short term water quality analysis, helping management.

② Built-in operation process, operation simple, no training required, direct start hand. 3. Built-in operation process, operation simple, no training required, direct start hand. 3. Built-in operation process, operation simple, no training required, direct start hand.

② tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

② Portable volume is small, light weight, easy outdoor detection. (Kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye kɔnɔŋ ye)

<unk> AC DC dual use, built-in rechargeable lithium battery, environmental protection durable can support continuous indoor and outdoor work.

5. Teknoloji ye nyuɔɔth:

Kä ye them: copper, copper, chromium, chromium, subiron, iron, nickel, nickel, manganese, manganese, arsenic, mercury, etc.

波长范围： 420nm, 470nm, 520nm, 560nm, 620nm, 700nm;

Wavelength sugandin: otomatik;

Luɔi: <0.5%;

Kɔɔr: <0.5%;

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

Color comparison method: dissolve color comparison tube; color comparison method: dissolve color comparison tube; color comparison method: dissolve color comparison tube;

Operating System: Android Smart Operating System;

Display screen: 3.5 inch LCD touch screen;

Sensitivity (absorbance): 0.001;

Luɔi: 0 ~ 50 ℃, 0 ~ 90% kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

Kä ye kek tɔ̈ɔ̈u: kä juëc ke 80,000

Tɔm: Type-C, WIFI, Bluetooth;

Printer: Bluetooth printer portable ye sɔrɔ;

Batiri: Batiri lithium 5600mAh;

Loktu luɔi: 8 hours;

Voltage: 5V/DC DC;

Dimension: 190*77*72mm (length x width x height)

Kɔɔr: 700g;

Thok ye kɔc kony: Chinese wala English;

6. Smart Resolver Technical Indicators:

Kuen dɔ̈ɔ̈r: 6;

Lɔ̈ɔ̈m: lɔ̈ɔ̈m në 165°C në minit 10 yiic;

Kä ye kek looi: 0-10ml;

Temperature control mode: PID intelligent temperature control;

Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Tɛmɛ̈ɛ̈ɛ̈r: tɛmɛ̈ɛ̈r ɣön -200 ℃;

Tɛmɛ: 0-999min;

Lɔ̈ɔ̈i: Φ16mm/10ml Lɔ̈ɔ̈i ye looi;

Tɛɛr tɛɛr: 55mm;

Screen display: 3.5 inch color capacitive touch screen;

Pɛɛi ye kek tɔ̈ɔ̈u: 400W;

Default dissolution mode: COD, total phosphorus, total nitrogen (COD, total phosphorus, total nitrogen)

Featured functions: One-click dissolution, overheating protection, beeping tips, custom settings, countdown functions; Featured functions: One-click dissolution, overheating protection, beeping tips, custom settings, countdown functions; Featured functions: One-click dissolution, overheating protection, beeping tips, custom settings, countdown functions;

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

Kä ye kek looi: <2.5kg;

Tɔŋ: Chinese/English;

Tɛmɛɛr: 5 ~ 40 ℃;

Humidity: ≤85% (no condensation)

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

7. Lööŋ:

Detector host x1, 6 hole resolver x1, contrast tube clipper x1, data line x1, charger x1, chrome reagent 1 box, total chrome reagent 1 box, iron reagent 1 box, 5ml pipette x1, 1ml pipette x1, 5ml gun head box x1, 1ml gun head box x1, cooling test tube holder x1, contrast bottle x8, contrast tube x4, filter paper x1, wipe mirror cloth x2, nitrile gloves x1, handheld accessory box x1, instruction book x1, certificate/warranty card x1, Bluetooth printer x1 (optional).