What is the minimum order quantity?

The minimum order quantity is 1 unit.

How long is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

ASTM D1618 Carbon Black Extractable- Transmittance of Toluene Extract Tester

Name: ASTM D1618 Carbon Black Extractable- Transmittance of Toluene Extract Tester
Brand: Chongqing TOP Oil Purifier Co., Ltd.
SKU: 2072569125

Chongqing, ChinaChongqing TOP Oil Purifier Co., Ltd.

US$1,000.00-6,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

TP-150PC

Wavelength Range

190 to 1100nm

Spectral Bandwidth

2nm

Wavelength Accuracy

+- 0.5nm

Transmittance Accuracy

+- 0.3% T

Transport Package

Export Standard Wooden Case

Specification

480 *350*220mm

Trademark

TOP TESTER

Origin

China

HS Code

84212990

Production Capacity

100sets/Month

Key features

Automatic Functionality: Features auto wavelength adjustment, light source switching, and 0/100% calibration.

Extensive Data Storage: Huge memory stores multiple data sets, curves, and standard curve parameters after power off.

Versatile Connectivity: Equipped with USB interface and parallel printing for PC software control and data output.

Flexible Sample Handling: Supports large sample cells ranging from 5mm to 100mm for diverse testing needs.

Customizable Specifications: Offers customization for wavelength range, spectral bandwidth, and accuracy parameters.

Comprehensive Warranty: Provides 1-year warranty and after-sales service for all mechanical and electronic components.

Multi-Function Analysis: Measures transmittance, absorbance, concentration, and energy with automatic curve establishment.

Company profile

100% Finished Products InspectionStandardized quality controlR&D CapabilitiesProduction Process Visualization

Chongqing TOP Oil Purifier Co., Ltd.

Chongqing, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.76h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 25 employees and affiliated companies, offering testing, measurement, purification, and related industrial equipment. It demonstrates broad customization, ODM/OEM services, R&D documentation, CAD capability, quality-assurance procedures, corrective-action processes, and written supplier-service assessment procedures. Manufacturing and inspection equipment are identified, with finished-product inspection instructions consistently followed and stated lead times within 15 workdays in both peak and off-season. Overseas service is available through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. However, the supplier has no in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing contract with affiliated subcontractors, offline trade-show participation, or R&D patents. Financial information is only represented by referenced years and balance-sheet availability, without substantive performance data.

Supplier typeThe supplier is identified as a combined company and a limited company, with 25 employees and affiliated companies. Its offering spans industrial testing, measurement, purification, and related equipment, indicating a diversified manufacturing and service supplier rather than a narrowly specialized entity.

After-Sales capabilityThe supplier provides overseas services through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. It lacks an overseas warehouse and showroom, which limits local infrastructure, but the stated technical support capabilities provide explicit after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has R&D engineers supporting new products and production quality, uses CAD, and maintains auditable R&D documentation. It has no available SDK and reports zero R&D patents, so the evidence supports active product development but not strong proprietary technology ownership.

Production capacityWelding, rolling, polishing, cutting, and drilling machines are identified; finished-product inspection instructions are uniformly followed; and average lead time is within 15 workdays in both peak and off-season. However, there is no in-stock capacity and no valid contract with affiliated subcontractors, indicating some limitations in manufacturing continuity and fulfillment readiness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM service for well-known brands, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and overseas service operations in Tanzania and Burma, including debugging, training, and equipment installation. These statements indicate relevant customer and international service experience, although no customer names, project details, or verifiable case studies are provided.