What safety features does the tester have?

It includes program and machinery double protection functions for safe operation.

What is the resolution of the test force?

The resolution is 0.001N for 20N/50N models and 0.01N for 100N/200N/500N models.

Precision Digital Spring Tester for Testing Tensile & Compression 20-500n

Name: Precision Digital Spring Tester for Testing Tensile & Compression 20-500n
Brand: Shanghai Trisun Parts Manufacture Co., Ltd.
SKU: 876383465

Shanghai, ChinaShanghai Trisun Parts Manufacture Co., Ltd.

US$0.50-1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Max Diameter of Workpiece

3mm~10mm

Mass Scope of Workpiece

1 Kg

Model NO.

ZJ50N

Type

Tensile & Compression Tester

Maxcapacity

20 N~500 N

Accuracy Grade

0.001/0.01 N

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

88kg

Power Source

AC220V

Oil Cylinder Position

Protective Function

Program, Machinery Double Protection

Speed Range

0.01-500mm/Min

Electronic Hand Wheel (Find Adjustment)

0.01mm/Grid

Tensile and Compression Test Space (mm)

190

Compression Plate Diameter (mm)

30/60

Displacement Sensor Brand

Japan Omron

Force Sensor Brand

America Celtron

Grade of Testing Machine

Grade 0.5

Min. Reading Value of Test Force

0.001n/ 0.01n

Transport Package

Conform to The Standard of Machinery Jb/T 6147

Specification

480*380*655mm

Trademark

Trisun, Nuetral or customised

Origin

Made in China

HS Code

9024101000

Production Capacity

10000 Sets/Year

Key features

High Precision Testing: Accuracy grade 0.001/0.01 N with Grade 0.5/1 testing machine standard.

Wide Capacity Range: Available in 20N, 50N, 100N, 200N, and 500N max capacity options.

Advanced Control System: Computer control with AC digital servo system and large LCD display.

Premium Sensors: Equipped with Japan Omron displacement sensor and America Celtron force sensor.

Dual Protection: Program and machinery double protection for safe operation.

Data Processing: Auto-acquisition, processing, saving, querying, and printing capabilities.

Versatile Application: Tests tensile springs, compression springs, valve springs, and elastic components.

Customizable Options: Speed range 0.01-500mm/Min and electronic hand wheel adjustment available.

Company profile

Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-02-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Trisun Parts Manufacture Co., Ltd. is identified as a Chinese manufacturer established in 2001, focused on mechanical, pump, compressor, and automotive sealing products. The provided information indicates broad production coverage, more than 10 production lines, multiple production bases, and reported mechanical-seal output of approximately 9–10 million pieces. The supplier cites OEM or cooperation relationships with SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. Quality-related evidence includes WRAS, FDA, and ISO 14001:2004 certificates, although supplier-management-system certification is listed as NIL. Production and customer-case evidence is relatively strong, while after-sales service, customization processes, and financial credibility cannot be fully assessed from the available non-financial information.

Supplier typeThe supplier is explicitly classified as a manufacturer and operates as a limited company in Shanghai, China. It was established in 2001, supporting an established manufacturing identity rather than a trading-only profile.

CertificationsThe supplier reports WRAS and FDA material-quality certificates and an ISO 14001:2004 environmental management certificate. However, supplier-management-system certification is explicitly listed as NIL, so the certification profile is positive but not comprehensive.

R&D capabilityThe supplier offers a broad range of seal and valve products, including dry gas seals, welded metal bellow seals, cartridge seals, and automotive applications. It reports three R&D engineers and more than 20 years of development, indicating some product-development capability, but no explicit evidence of patented technology or measurable innovation outcomes is provided.

Production capacityProduction capability is supported by more than 10 production lines, reported mechanical-seal output of approximately 9–10 million pieces, three production bases in Shanghai, Wenzhou, and Jiangsu, and a stated one-month off-peak lead time. The records contain differing workforce and workshop-area figures, so the exact current operating scale should be verified.

Client casesThe supplier reports appointed OEM or cooperation relationships involving SANDE, DENSO China, ITT, Volkswagen, Bizer, Flowserve, and MTU. A separate trade record identifies CARBONMASTER INDUSTRIAL SALES INC as an associated buyer, but it records only one transaction and does not independently validate the broader customer claims.