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Biobase China Dissolved Oxygen Meter pH-820 Automatic Dissolved Oxygen Meter for Lab

Name: Biobase China Dissolved Oxygen Meter pH-820 Automatic Dissolved Oxygen Meter for Lab
Brand: Biobase Biozone Co., Ltd.
SKU: 1919405711

Shandong, ChinaBiobase Biozone Co., Ltd.

US$49.00-349.00

1 Piece

Sample price:US$349.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

PH-820

Display

Digital

Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Product Name

Portable Dissolved Oxygen (Do) Meter

Model

pH-820

Dissolved Oxygen Range

0.0~20 .0mg/L (or Ppm)

Accuracy

±0.5mg/L, ±2.0%

Resolution

0.01mg/L, 0.1%

Calibration Points

1~2 Points

Temperature Compensation

0~50°C/32~122°F, Automatic

Salinity Correction

0.0~50.0g/L, Manual

Hold Function

Manual or Auto-Endpoint

Memory

Stores up to 48 Data Sets

Communication Interface

USB

Resolution2

0.1%

Connector

6-Pin Mini-DIN

Display.

Custom LCD(80*60mm)

Gross Weight(Kg)

1.7kg

Transport Package

Carton Packing

Specification

480*160*350mm

Trademark

BIOBASE

Origin

China

Production Capacity

10000pieces/Year

Key features

Manual Salinity and Pressure Correction: Improves measurement accuracy with 0~35g/L salinity and 60~112.5kPa pressure support.

Flexible Calibration Options: Supports 1 or 2 points calibration using air-saturated water and zero oxygen solution.

Data Hold Function: Freezes current reading for easy viewing and recording.

Long Battery Life: Approximately 150 hours of operation on a single 9V battery.

Compact and Portable Design: Dimensions 185*88*32mm with a net weight of only 300g.

Built-in Help Guide: Operational guide helps users quickly master the meter usage.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceMulti-language PioneerExperienced Team

Biobase Biozone Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with eight production lines, reported annual productivity of 500,000 medical freezers, and two quality inspectors. It demonstrates broad customization and ODM capabilities, has introduced new products within the past year, and provides OEM services for well-known brands. Service procedures for supplier capability, corrective and preventive actions, and customer complaints are documented and supported by records. Overseas support includes installation, training, repair, debugging, and maintenance, with inventory and an overseas warehouse available. However, the supplier lacks overseas agents or branches, an overseas showroom, and a valid manufacturing-capacity contract with related subcontractors. Quality-control limitations include finished-product checks performed by packing staff and no continuous batch quantity reconciliation or outsourcing SOP. The supplied information does not establish certifications, financial strength, or specific customer case details.

Supplier typeThe supplier is explicitly classified as a combined company and is not an offshore company. The available information does not further define its ownership structure or operating model.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and offers overseas installation, training, repair, debugging, and maintenance. It also reports inventory and an overseas warehouse, but has no overseas agents or branches and offers services in zero stated countries.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple forms of design customization. ERP-based digital management is also reported, while no SDK is available; overall evidence supports product-development capability but not software-development capability.

Production capacityThe supplier reports eight production lines and annual productivity of 500,000 medical freezers, with inventory and overseas warehouse capability. Important controls are incomplete: there is no valid manufacturing-capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by stated R&D and ODM capabilities. This is direct evidence of broad customization coverage.

Product Q&A

Q:Who are we?

We are based in Shandong, China, established in 2012, with 501-1000 employees. We sell globally to regions including Africa, Western Europe, South America, North America, and Southeast Asia.

Q:How can you guarantee quality?

We ensure quality by producing a pre-production sample before mass production and conducting a final inspection before shipment.

Q:What products can you buy from us?

We supply various laboratory equipment including Biological Safety Cabinets, Fume Hoods, Laminar Flow Cabinets, Autoclaves, Freezers, Refrigerators, and Analytical Instruments.

Q:Why should you buy from us instead of other suppliers?

BIOBASE was founded in 1999, has 2000 employees, operates 22.4 acres of industry parks, and maintains a 20,000 square meter production base with stable development.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.