Salinity Meter pH-520 for Lab

Name: Biobase China Portable Conductivity/TDS/Salinity Meter pH-520 for Lab
Brand: Biobase Biozone Co., Ltd.
SKU: 1914946312

Shandong, ChinaBiobase Biozone Co., Ltd.

US$140.00-160.00

1 Piece

Product profile

Customization

Available

After-sales Service

on Line Service

Model

pH-520

Model NO.

PH-520

Product Name

Portable Conductivity/TDS/Salinity Meter

Temperature Compensation

0~100°C, Manual or Automatic

Temperature Coefficient

Linear (0.0~10.0%/°C), Non-Linear, Pure Water

Reference Temperature

20/25°C

Cell Constant

K=0.1, 1, 10

Hold Function

Manual or Auto-Endpoint

Communication Interface

USB

Dimensions(mm)

170*85*30mm

Weight(Kg)

300g

Package Size(WDH)mm

475*155*350mm

Brand

Biobase

Trademark

Biobase

Origin

China

Key features

Multi-Parameter Measurement: Measures Conductivity, TDS, Salinity, Resistivity, and Temperature with high precision.

Flexible Calibration: Supports 1 to 5 points calibration with multiple standard solutions available.

Large Data Memory: Stores up to 500 data sets for models PH-530/531/540 and 100 for PH-520.

USB Communication: Equipped with USB interface for easy data transfer and connectivity.

Long Battery Life: Approximately 150 hours of operation using 3x 1.5V AA batteries.

Comprehensive Warranty: Includes 1-year warranty period with training and overseas engineer support.

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: ≤2.68h

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, start from 2012,sell to Southeast Asia(20.00%),Africa(17.00%),South America(15.00%),Western Europe(12.00%),Mid East(9.00%),South Asia(6.00%),Central America(6.00%),North America(5.00%),Northern Europe(3.00%),Oceania(2.00%),Southern Europe(2.00%),Eastern Europe(2.00%),Eastern Asia(1.00%). There are total about 501-1000 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment

Q:What can you buy from us?

Laboratory Equipment, Biological Safety Cabinet, Fume Hood, Laminar Flow Cabinet, Autoclave, Freezer and Refrigerator, Centrifuge

Q:Why should you buy from us not from other suppliers?

We have more than 50 production plants with long-term cooperation and quality certification ensure good quality and sufficient after-sale service.

Q:What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT ,DDP, DDU,Express Delivery, DAF Accepted Payment Currency: USD, EUR, AUD, CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,Cash Language Spoken:English,Chinese,Spanish,Japanese,German,Arabic,French,Russian