News and Trends

residue-free smoke test - Wanlin Smoke Test Aerosols and Consumables

August 15, 2025 - residue-free smoke test are essential consumables for smoke detector testing. Wanlin provides high-quality, environmentally friendly test aerosols and heat test cartridges for global fire safety professionals.

Understanding residue-free smoke test

residue-free smoke test are specifically formulated to simulate smoke particles for testing smoke detector sensitivity. They must be non-flammable, non-contaminating, and safe for use in occupied buildings (hospitals, schools, hotels, etc.).

Wanlin Aerosol Products

Product	Model	Capacity	Tests per Can	Shelf Life
Smoke Test Aerosol	WL-AER-200	200ml	200-250 tests	3 years
Smoke Test Aerosol	WL-AER-400	400ml	400-500 tests	3 years
Heat Test Cartridge	WL-HTC-100	100 tests	100 tests	2 years
Combo Cartridge	WL-COMBO-50	50 tests	50 smoke + 50 heat	2 years

Key Features of Wanlin Aerosols

• Non-Flammable: No fire risk during storage, transport, or use
• Environmentally Friendly: Zero ozone depletion potential (ODP), low global warming potential (GWP)
• Residue-Free: Does not contaminate detectors or building interiors
• Odorless: Suitable for hospitals, food processing, and sensitive environments
• Non-Toxic: Safe for user and building occupants
• Consistent Output: Uniform smoke density for accurate sensitivity testing

Compliance & Certifications

Non-Flammable Gas Classification 2.2 (UN 1950)

MSDS / SDS available in multiple languages

Proper Storage & Handling

To ensure maximum shelf life and safety:

• Store in cool, dry place (below 50°C / 122°F)
• Avoid direct sunlight and heat sources
• Do not puncture or incinerate can
• Keep away from children
• Use within 3 years of manufacture date
• Dispose of empty cans according to local regulations

Shipping & Transport

Wanlin aerosols are classified as:

• IMDG (Sea): UN 1950, Class 2.2 (non-flammable gas)
• IATA (Air): Restricted (except small quantities in passenger aircraft)
• ADR (Road): UN 1950, Class 2.2

Shipping Options:

• Sea freight: No restrictions (Class 2.2, limited quantities allowed)
• Air freight: Restricted (small quantities via passenger aircraft, or cargo aircraft only)
• Express courier: Limited to 1-2 cans per package (DHL/FedEx regulations)

Comparison: Wanlin vs Competitor Aerosols

Standard	Compliance
NFPA 72	Accepted for smoke detector sensitivity testing
EN 54-7	Compatible with EN 54-7 test methods
UL Listed Aerosol	Available upon request

Factor	Wanlin	Solo Aerosol	Testifire Capsule
Price (FOB China)	$	$$	$$$
Non-Flammable	Yes	Yes	Yes
Residue-Free	Yes	Yes	Yes
Tests per Can	200-250	150-200	100 (capsule)
Shelf Life	3 years	3 years	2 years
OEM Available	Yes (your brand)	No	No

Bulk Ordering for B2B Buyers

Order Quantity	Unit Price (USD)	Lead Time
Sample (1-10 cans)	Contact for quote	3-5 days
Small Batch (50-200 cans)	$ (Request Quote)	7-10 days
Medium Batch (200-1000 cans)	$ (Better Pricing)	10-15 days
Large Batch (1000+ cans)	$$ (Best Price)	15-20 days

OEM/Aerosol Customization

Wanlin offers OEM services for aerosols:

• Custom label with your brand/logo
• Custom packaging (color box, carton design)
• MSDS/SDS in your local language
• Custom formulation (on request)

FAQ

Q1: Are Wanlin aerosols compatible with Solo/Testifire testers?

Yes, our 200ml and 400ml aerosols are compatible with standard aerosol smoke testers including Solo 330/365 and Testifire series (with aerosol adapter).

Q2: Can I ship aerosols by air?

Air shipping is restricted for aerosols. We recommend sea freight for bulk orders. For urgent small orders, we can ship via cargo aircraft (higher cost).

Q3: Do you provide MSDS/SDS?

Yes, we provide MSDS/SDS in English and can arrange translation to your local language.

Q4: What is the minimum order quantity for OEM aerosols?

500 cans for OEM labeling. For standard Wanlin brand, MOQ is 50 cans.

## Contact Wanlin Fire Protection For wholesale residue-free smoke test inquiries, OEM/ODM services, or distribution partnerships, contact: - Email: wanlinfirecontrol@163.com - Export Hotline: +8613261677119 - Website: www.wanlinfire.com Wanlin Fire Protection - Your trusted China manufacturer for fire safety test equipment export.