What is the accuracy grade of the instrument?

The accuracy grade is 0.5, ensuring reliable measurement results.

Mettler pH Meter/Dispersibility Test Machine

Name: Mettler pH Meter/Dispersibility Test Machine
Brand: Guangdong Haida Equipment Co., Ltd.
SKU: 2084918052

Guangdong, ChinaGuangdong Haida Equipment Co., Ltd.

US$528.00-880.00

1 Set

Product profile

Customization

Available

Warranty

1year

Type

Paper Testing Machine

Model NO.

HD-D004

Maxcapacity

-2.00~16.00pH

Accuracy Grade

0.5

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Resolution/Precision

0.01/0.1/±0.01pH

Calibration Point

Predefined Buffer Groups

4 Groups

Temperature Range

0~105℃

Transport Package

Strong Wooden Case

Trademark

HAIDA

Origin

China

Production Capacity

150 Sets/Year

Key features

Wide pH Measurement Range: Measures acidity from -2.00 to 16.00 pH with high precision.

Comprehensive Data Export: Exports data to printer or PC via RS232 or USB interfaces.

Large Data Storage: Stores up to 200 sets of measurement and calibration data.

Compact and Portable Design: Small size with a cleverly stored electrode holder.

Intuitive User Interface: Clear display with organized icons for easy operation.

Global Voltage Compatibility: Supports manual voltage change from 110V to 220V.

Company profile

Management CertificationProduct CertificationR&D CapabilitiesProduction Process Visualization

Guangdong Haida Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2010-02-20Nearest Port: shenzhen, guangzhouAverage Response Time: ≤5.13hTerms of Payment: LC, PayPal, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, CIP, CPT, FCA, DAP

AI-Powered supplier vetting

SummaryGuangdong Haida Equipment Co., Ltd. is a China-based national high-tech enterprise established in 2004 and focused on testing equipment, including tensile, environmental reliability, paper and packaging, furniture, material mechanics, and optical measurement equipment. It reports four factories totaling 60,000 square meters, 15 domestic branch offices, overseas after-sales sites, and more than 28,000 customers. The supplier provides ODM services, maintains inventory capability, and holds stated ISO9001:2015 and CE certifications. However, it does not provide SDKs, OEM services for popular brands, overseas warehouses, overseas showrooms, overseas agents or branches, or written corrective-action and complaint-handling procedures. Manufacturing capacity is supported by multiple factories, but no valid manufacturing contract with factories or related subcontractors is reported. Financial records are indicated for multiple years, but their performance and credibility cannot be assessed from the provided...

Supplier typeHaida is identified as Guangdong Haida Equipment Co., Ltd., a China-headquartered combined company and certified national high-tech enterprise established in 2004. Its primary offering is testing machinery, with activities spanning R&D, production, sales, calibration, and after-sales service.

CertificationsThe supplier is described as a certified national high-tech enterprise and reports an ISO9001:2015 certificate and CE capability. An audit by TUVRHEINLAND is also recorded, but the audit result is shown as 0 without an interpretable explanation, so no additional audit conclusion can be drawn.

After-Sales capabilityAfter-sales service is part of the supplier’s stated operations, and it reports more than 20 overseas after-sales service sites covering Southeast Asia and Europe, plus 15 domestic branches and inventory capability. Nevertheless, it reports no overseas agents or branches, overseas warehouse, overseas showroom, written corrective/preventive-action procedures, or written complaint-handling procedures, indicating service infrastructure with documented-process limitations.

R&D capabilityHaida explicitly performs design, research, and development and offers ODM services, supporting product-development capability. It reports no available SDK and no OEM service for popular brands, which limits the evidence for software integration and branded OEM capability but does not negate its stated R&D capacity.

Production capacityThe supplier reports four factories totaling 60,000 square meters and identifies manufacturing and production as core activities, indicating substantial stated production infrastructure. It also reports inventory capability; however, there is no valid contract with its factories or related subcontractors, creating a documented contractual control limitation.

Customization capabilityThe supplier’s stated design and R&D activities, together with explicit ODM service availability, provide direct evidence of customized product-development capability. No evidence is provided regarding the scope, lead time, or technical limits of customization.

Client casesHaida reports more than 28,000 customers across Europe, North America, and the Middle East, which demonstrates a broad claimed customer base. The information does not identify specific customers, products delivered, project outcomes, or independently verifiable case studies.