BK970 Series Salt Spray Test Chamber Corrosion Testing Machine for Coating Surface

BK970 series salt spray test chamber offered by Shandong XinSiWen Surface Treatment Technology Co., Ltd. They are used in coating, electroplating, hardware, electronics, automotive and surface treatment industries for corrosion resistance test and quality control.

Describe Details

Product Introduction

BK970 series salt spray test chamber is a professional corrosion testing equipment designed for surface treatment industry. It is used to test the corrosion resistance of coatings, electroplating, anodizing, rust-proof treatment and other metal surfaces, complying with GB, CNS, JIS, ASTM international standards, suitable for long-term corrosion resistance testing of industrial products.

Key Features

✅ Durable Material

Chamber body is made of imported PVC board, resistant to high temperature 85℃, no deformation. Pressure barrel adopts SUS304 stainless steel, glass nozzle is corrosion-resistant and non-clogging.

✅ Precise Temperature Control

Five-sided heating, temperature uniformity ±1℃, PID control error ±0.5℃, supports NSS, ACSS, CASS multiple test modes.

✅ Stable Spray System

Adopts Bernoulli principle for atomization, salt spray sedimentation rate 1-2ml/80cm²·h, uniform fog falling on all sides, accurate test results.

✅ Complete System

Dual-stage air pressure regulation, automatic/manual water addition, defogging system, multiple safety protections (water shortage, over-temperature, low brine, leakage protection).

✅ Easy to Use

Double-layer adjustable sample rack, hidden liquid supply bottle, power failure memory, long-time timing, supports touch screen/keyboard versions.

Technical Specifications

Model	Internal Chamber Size (mm)
BK970/60(B)	450×600×400
BK970/90(B)	600×900×500
BK970/120(B)	1200×1000×500
BK970/160(B)	1600×1000×500
BK970/200(B)	2000×1000×500

(B) stands for touch screen version

Standard Accessories

V/O type sample rack, measuring cylinder, temperature probe, collector, glass nozzle, sodium chloride reagent, user manual, anti-rust bucket, measuring cup, etc.

Application Fields

Widely used in electroplating, coating, hardware, electronics, automotive, surface treatment industries for salt spray corrosion test and quality control.

After-Sales Service

1-year warranty for the whole machine
Lifetime technical support and maintenance
Free software upgrade
24-hour online customer service

FAQ

What are the main features of these pumps?

The main features of these pumps are that the PTC-400~675 series are medium to large magnetic sealless pump sets, made of corrosion-resistant materials GFRPP or CFRETFE, commonly used for the transport of corrosive chemical fluids. The sealless design emphasizes the safe use without leakage.

What are the main features of the CQB magnetic drive pump?

The main feature of the CQB magnetic drive pump is that it uses a magnetic coupling to transfer power, ensuring complete no-leakage. It is suitable for transporting flammable, explosive, volatile, toxic, precious liquids, and various corrosive liquids.

What industries are these pumps suitable for?

The CQB series of magnetic drive pumps are suitable for industries such as petroleum, chemical, pharmaceutical, metallurgy, electroplating, environmental protection, food, film printing, water treatment, and national defense.