Equipment Details of HD-W821 Gas Fume Chamber

Product Description

APPLICATIONS
Tests the colour fastness of fabrics, sponges and foams when exposed to nitrogen oxides produced by gas combustion.
PRINCLPE
The sample and control sample are simultaneously exposed to the gas fumes. The test terminates when the color change of the control sample reaches the fading standard. The color change of the sample is evaluated using a grayscale chart. If no color change is observed after one test cycle, the test can be continued for the specified number of cycles, or for the number of cycles required to achieve the specified color change.
STANDARD:AATCC 23,BS 1006: G02,GB/T 11040
STANDARD FEATURES

Item	Description
Control method	PLC control, 7-inch touch screen display
Temperature	Equipped with a thermostat for automatic control and display of test chamber temperature;
Exhaust port	Connected to the exhaust system
Test chamber material	Stainless steel
Rotating frame speed	2 rpm
Specimen size	100 mm * 40 mm
Test temperature	≤ 60°C
Overall dimensions	780*670* 1100 mm (L*W*H)
Weight	140 kg
Power supply	220/110 V, 50/60 Hz, 3 A

Company Profile

The Introduction of Haida

Haida products are extensively utilized across diverse industries including paper goods, packaging, ink printing, adhesive tapes, bags, footwear, leather goods, environmental protection materials, toys & baby products, hardware, electronics, plastics, and rubber. They are equally suitable for all research institutions, quality inspection agencies, and academic fields. Our products comply with UL, ASTM, JIS, GB, and ISO standards.

After Sales Service

Should any issues arise during your testing process, we guarantee:
Timely Response: A formal reply within 48 hours.
Swift Resolution: A proposed solution within 3 working days.
Comprehensive Support: Access to English operation manuals, instructional videos, and video conference assistance.


Why Choose Us? 
Global-Ready Design
Built-in voltage auto-switching (110V/220V), international plug compatibility, and safety-certified indicator protection.
Exceptional After-Sales Support
18-month comprehensive warranty. Industry-unique benefit: Complimentary repair service for controllers - even competitor units. Simply ship the controller to us.
Binding Quality Commitment
A formal Quality Assurance Letter accompanies every contract signing, guaranteeing performance and building trust.
Industrial-Grade Protective Packaging
(e.g., Triceratops) is individually wrapped in anti-static bubble film and secured in reinforced wooden crates. This ensures:
• Shock absorption & impact resistance
• Moisture & corrosion protection
• Non-toxic, odorless materials
• Optimal transparency for inspection
FAQ:Q: Are you a trading company or manufacturer?
A: Integrated manufacturer with 21+ years specializing in test equipment and 6 years of export expertise.
Q: What is your delivery timeline after order confirmation?
A:Standard orders: 10-25 working days
Stock orders: Ship within 3 days
Note: Lead times vary by product specifications and order volume.
Q: What are your warranty and after-sales service terms?
A:12-month comprehensive warranty on all testing machines
Industry-unique benefit: Complimentary controller repairs (including non-HAIDA units)
Post-warranty support: Dedicated technical team for troubleshooting, operational guidance, and complaint resolution
Q: How do you ensure product quality and service?
A:100% pre-shipment inspection with full performance testing
Global-ready design: Voltage auto-switching (110V/220V), international plugs, safety-certified indicators
Multi-tier training support:
✓ Instructional operation videos
✓ On-site engineer training (upon request)
Market-proven reliability: 
Globally recognized by industrial users
Q: Do you offer product customization?
A: Yes, we develop tailored solutions based on your technical parameters and application requirements.