Product Overview

Core Product Competitive Advantages

1. Multilingual Touch‑Screen HMI plus Industrial‑Grade PLC Control System
   Large‑size colour touch‑panel supports Chinese‑English bilingual operation. Dynamic real‑time icons visualise chamber running‑status. Equipped with Omron PLC main‑controller for powerful anti‑interference capability, adapting to long‑duration continuous‑lab‑operation scenarios.
2. Low‑Energy‑Consumption Optimised Hardware Layout
   Energy‑saving circuit design keeps hourly power‑draw under 2.5 kWh. No extra high‑power voltage stabiliser is required for normal equipment deployment, lowering facility‑transformation cost for end‑user laboratories.
3. Self‑Positioning Rotary Specimen‑Frame Assembly
   Clutch‑type transmission connects drive‑motor and rotating sample‑rack. The sample drum can rotate freely without motor‑driven force, making specimen mounting and removal highly convenient. Special structural design guarantees uniform light‑irradiance across every test‑sample position.
4. Imported Ultrasonic Atomisation Humidification & Spraying Unit
   Premium ultrasonic atomising module generates fine homogeneous mist droplets with low‑noise output. It precisely fulfils humidity‑control and simulated‑rain‑spray requirements for artificial‑climate weathering‑test workflows.
5. Dual‑Channel Redundant Electronic‑Circuit & Intelligent Self‑Diagnosis
   Redundant dual‑circuit hardware architecture enhances reliability for non‑stop long‑time‑running. Built‑in multi‑point status‑monitoring system achieves fault‑alert and self‑diagnosis functions, pointing out abnormal components to simplify maintenance work.
6. Custom‑User‑Programmable Test‑Procedure
   Users can edit and store independent test‑profiles according to diverse‑standard‑requirements. Multiple parameter‑groups of illumination‑duration, humidity, temperature and spray‑cycle can be combined to satisfy different light‑fastness and weather‑ageing evaluation‑conditions.

Complete Technical Parameter Table

Compliance Standards: GB/T 8427, ISO 105‑B02, GB/T 8430, ISO 105‑B04

Standard Complete Test Operating Workflow

1. Pre‑Test Preparation
   Place unit on well‑ventilated horizontal lab‑location. Complete water‑supply, exhaust‑pipe and power‑supply connection. Check xenon‑lamp status, filter assembly, ultrasonic‑atomizer water‑tank and specimen‑clamps. Prepare textile or material test‑specimens together with blue‑wool reference‑standards. Call‑up or edit target test‑program via touch‑screen according to required‑testing‑standard.
2. Specimen Installation
   Open test‑chamber door. Rotate specimen‑drum manually via clutch‑free‑rotation function. Secure samples and corresponding blue‑wool reference‑cards into standard‑specimen holders; fit shielding‑mask covers (1/2, 1/3, 2/3) as‑required. Ensure each sample is fixed flat without wrinkles. Close and lock chamber door.
3. Initiate Accelerated Light / Weathering‑Ageing Test
   Trigger test‑start command. Equipment runs preset sequence: xenon‑arc‑lamp illumination, rotary‑drum rotation, temperature‑humidity closed‑loop‑regulation, and intermittent spray‑cycle if weather‑mode is enabled. System continuously monitors black‑panel‑temperature, chamber‑climate and lamp‑irradiance, executing auto‑compensation adjustment.
4. Intermittent Observation & Test Completion
   Pause program periodically for intermediate‑colour‑change observation without taking‑down samples. Once pre‑set exposure‑time / radiation‑energy threshold is reached, the instrument terminates test‑run automatically. Open chamber door and retrieve specimens and blue‑wool‑standards.
5. Result Evaluation & Post‑Test Maintenance
   Assess colour‑change grade of test‑samples against blue‑wool‑reference‑cards, record light‑fastness rating for lab‑report filing. Empty atomiser water‑tank, clean chamber interior residues. Shut‑down main‑power. Periodically inspect xenon‑lamp ageing‑condition, optical‑filter transparency and replace consumables on schedule.

Wide Industrial Application Scenarios

Textile‑Dyeing‑Finishing & Garment‑Manufacturing Enterprises

Leather & Synthetic‑Polymer‑Material Factories

Geotextile & Industrial‑Textile Producers

University Textile‑Material‑Science Laboratories

Third‑Party Accredited‑Material‑Testing‑Organizations

Standard Factory‑Full‑Delivery Kit

1. KR‑849 xenon‑arc light‑&‑weather‑colour‑fastness‑test‑chamber main‑unit
2. Full‑set specimen‑holder assembly:10‑pcs GB‑standard holders,5‑pcs AATCC‑standard holders
3. Specimen‑shield‑mask kit: GB‑mask(1/2, 1/3, 2/3) ×30 pcs; AATCC‑1/2‑mask ×5 pcs
4. Black‑panel‑temperature‑sensor(BPT) assembly
5. Three groups of interchangeable optical‑filter glass components
6. Long‑arc xenon‑lamp spare set(2 units), dedicated‑lamp‑replacement‑wrench
7. Exhaust‑pipe, water‑filter‑cartridge and complete‑water‑supply‑accessories
8. Blue‑wool‑grey‑scale‑reference‑cards for colour‑change assessment
9. Power‑supply connecting‑cable
10. Multilingual printed‑operation‑manual complying with GB/T 8427, ISO 105‑B02, GB/T 8430, ISO 105‑B04
11. Factory‑issued performance‑inspection‑certificate

Optional spare‑parts: extra xenon‑arc‑lamps, additional filters and custom‑size specimen‑clamps.

Global Distributor & After‑Sales‑Support

We deliver remote‑one‑on‑one operational guidance covering test‑program‑editing, specimen‑mounting, lamp‑replacement and routine‑consumable‑maintenance. Spare‑parts stock includes xenon‑lamps, optical‑filters, atomizer‑components and touch‑screen‑accessories. Bulk‑order customers can apply for custom‑power‑supply‑voltage variants for overseas‑market deployment. Regional‑exclusive‑agent privileges contain priority‑production‑scheduling, OEM private‑branding‑services and complete‑set high‑definition product‑marketing‑image‑resources.

Product‑Banner‑Marketing‑Slogan

KR‑849 Xenon‑Arc Light & Weather Color‑Fastness Test Chamber | ISO105‑B02‑B04‑GB/T8427‑Compliant Accelerated‑Ageing Weatherometer For Textile‑Leather‑Polymer‑Material

Core‑Feature‑Labels‑For‑Product‑Images

2500W Xenon‑Arc‑Light‑Source | Omron‑PLC + Bilingual‑Touch‑Screen | Rotary‑Clutch‑Specimen‑Drum | Auto‑Irradiance‑Tracking | Imported Ultrasonic‑Humidification‑Spray | Redundant‑Dual‑Circuit‑Design | User‑Editable‑Custom‑Test‑Program | Self‑Diagnosis‑Fault‑Alert | Low‑Energy‑Consumption‑Design | Multiple‑Interchangeable‑Optical‑Filters | ISO‑GB‑Multi‑Standard‑Compliant

Safety‑Operation‑Reminder

Ensure exhaust‑duct is properly routed outward before test‑running. Do not open test‑chamber door while xenon‑lamp is lit to avoid strong‑ultraviolet‑ray injury to eyes and skin. Keep water‑supply tank clean to prevent atomizer‑blockage. Replace xenon‑lamp and optical‑filters according to service‑life‑cycle. Equipment requires reliable protective‑grounding.