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Dissolved Oxygen Analyzer for water testing by Henan Greeenland Tech Industrial Co. Ltd
Harbor
Dissolved Oxygen Analyzer for water testing - Image 1

Dissolved Oxygen Analyzer for water testing

🕐Last updated: Jul 21, 2026
1000/ Bags
Min. Order: 1 Bags
💱₹1,000.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryTools & Instruments
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Dissolved Oxygen Analyzer for water testing from Henan Greeenland Tech Industrial Co. Ltd - Wholesale Supply

The Dissolved Oxygen Analyzer from Henan Greeenland Tech Industrial Co. Ltd uses German-derived sensor technology and a VariPower® wide-range power chip, enabling stable operation across 20 to 253 volts AC or DC, even under significant voltage fluctuations. This unit is designed for continuous monitoring in industrial water systems where power instability is common, such as in boiler feedwater, cooling circuits, and ion exchanger regeneration. The device does not rely on conventional membrane-based sensors, reducing failure points and extending operational life.

The analyzer is built for use in biotechnology, pharmaceutical, and food processing environments where precise oxygen measurement is critical for process control. It delivers readings with low drift and high repeatability, suitable for applications requiring compliance with hygiene standards. The absence of consumable membranes or electrolytes eliminates the need for frequent recalibration, a common maintenance burden in competing models. The sensor housing is constructed from medical-grade materials compatible with clean-in-place protocols.

Buyers in fermentation, pulp and paper, and petroleum refining sectors use this unit to monitor dissolved oxygen levels in process streams and effluent lines. The product ships with a 3-year warranty, a rare term in this category, and is packaged for direct installation in control panels or as a standalone probe system. Trade terms are FOB Zhengzhou, with bulk orders accepted and lead times typically under 15 working days after confirmation.

Technical Specifications for Henan Greeenland Tech Industrial Co. Ltd Dissolved Oxygen Analyzer for water testing
Measuring range0 to 20 mg/L dissolved oxygen
Accuracy±0.1 mg/L at 25°C
Operating temperature0 to 50°C
Power supply20 to 253 V AC/DC, auto-ranging
Sensor typeFluorescence-based optical sensor
Output signal4 to 20 mA, RS485 Modbus
Housing material316L stainless steel, IP65 rated
Calibration methodSingle-point air calibration, typical for optical DO sensors
Warranty3 years
Typical response timet90 ≤ 15 seconds, standard for optical DO systems
About Henan Greeenland Tech Industrial Co. Ltd - Dissolved Oxygen Analyzer Supplier in China

Henan Greeenland Tech Industrial Co. Ltd is a manufacturer based in Zhengzhou, Henan Province, China, specializing in industrial water quality instrumentation. The company's listing shows a harbor trust tier, indicating verified business registration and facility documentation on file. There is no public data on company size, revenue, or export history, and response metrics are not tracked in the system.

The supplier designs and assembles its dissolved oxygen analyzers using imported sensor components and proprietary circuitry. No certifications such as ISO 9001 or CE are claimed in the listing. The facility address is confirmed as Floor 28, Building No.6, No.1 Suoling Road, Zhengzhou, but no third-party audit reports or client references are disclosed. Buyers should verify production capacity and quality control procedures directly.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Dissolved Oxygen Analyzer for water testing from Henan Greeenland Tech Industrial Co. Ltd
The analyzer uses an optical fluorescence-based sensor, which does not require membranes or electrolytes. This eliminates the need for regular replacement parts and reduces drift over time, a common issue with electrochemical sensors. The technology is derived from German engineering and is designed for long-term stability in industrial environments.

Sourcing Dissolved Oxygen Analyzer for water testing from Henan Greeenland Tech Industrial Co. Ltd - China Import Guide

Before ordering, verify the sensor material certifications, especially if the analyzer will be used in food or pharmaceutical processes. Confirm that the 3-year warranty covers both parts and labor, and request a copy of the calibration certificate issued at factory. Ensure the unit is compatible with your existing control system by verifying output signal type and protocol support.

Lead time is typically 10 to 15 working days after order confirmation, but shipping from Zhengzhou may involve inland transit delays. Incoterms are usually FOB, so buyers must arrange international freight and import clearance. Payment terms are commonly T/T in advance or LC at sight. Confirm the exact packaging and labeling requirements for customs in your destination country.

Upon delivery, inspect the sensor surface for scratches or moisture intrusion. Test the unit in clean water and compare readings to a known reference meter. Retain all documentation including the warranty card, calibration report, and user manual. For continuous monitoring applications, schedule quarterly cleaning and annual accuracy verification using a certified reference standard.

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Buy Dissolved Oxygen Analyzer in Bulk — Verified Supplier in China

When sourcing Dissolved Oxygen Analyzer For Water Testing for your business, securing the right balance of quality and cost is essential. Henan Greeenland Tech Industrial Co. Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Tools & Instruments sector with strong demand from importing countries worldwide.

Dissolved Oxygen Analyzer Specifications, Trade Terms & Pricing

Importing Dissolved Oxygen Analyzer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Greeenland Tech Industrial Co. Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.

About Henan Greeenland Tech Industrial Co. Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Dissolved Oxygen Analyzer has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Tools & Instruments category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Dissolved Oxygen Analyzer — Shipping, Logistics & Customs

Importing Dissolved Oxygen Analyzer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Dissolved Oxygen Analyzer

What is the wholesale price of Dissolved Oxygen Analyzer For Water Testing?

The current listed wholesale price for Dissolved Oxygen Analyzer For Water Testing from Henan Greeenland Tech Industrial Co. Ltd is $1000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Greeenland Tech Industrial Co. Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Dissolved Oxygen Analyzer?

The supplier, Henan Greeenland Tech Industrial Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Dissolved Oxygen Analyzer. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Dissolved Oxygen Analyzer For Water Testing?

The HS Code classification for Dissolved Oxygen Analyzer For Water Testing depends on the specific grade and form. Contact Henan Greeenland Tech Industrial Co. Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import Dissolved Oxygen Analyzer from China?

To import Dissolved Oxygen Analyzer from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Greeenland Tech Industrial Co. Ltd. Ensure you have the necessary import licenses for Tools & Instruments products in your destination country.

Is Henan Greeenland Tech Industrial Co. Ltd a verified supplier?

Yes, Henan Greeenland Tech Industrial Co. Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Dissolved Oxygen Analyzer For Water Testing?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Henan Greeenland Tech Industrial Co. Ltd through EximNext.

What packaging options are available for bulk orders of Dissolved Oxygen Analyzer?

Henan Greeenland Tech Industrial Co. Ltd offers Dissolved Oxygen Analyzer with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Dissolved Oxygen Analyzer the most?

Dissolved Oxygen Analyzer is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Greeenland Tech Industrial Co. Ltd through our platform.

What certifications does this Dissolved Oxygen Analyzer supplier hold?

Henan Greeenland Tech Industrial Co. Ltd maintains international quality certifications. These ensure that the Dissolved Oxygen Analyzer meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Dissolved Oxygen Analyzer For Water Testing on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Greeenland Tech Industrial Co. Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Henan Greeenland Tech Industrial Co. Ltd.

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