JCB-3 220V Double-Control Automatic Proofing Test Furnace for Building Materials Combustion Testing 750°C Temperature Range

Price Negotiable

Price: Negotiable

MOQ: 1 set

Delivery Time: 7-15 working days

Brand: JINHAIHU

Product Description

Product Overview

The JCB-3 Double-Control Automatic Proofing Test Furnace is a professional-grade combustion testing equipment designed for evaluating the fire resistance performance of building materials. This advanced testing system meets GB8624 standards for Class A fireproof materials and provides precise laboratory testing capabilities.

Technical Specifications

Attribute	Specification
Furnace Dimensions	Diameter: 40cm, Height: 1.5m
Sample Size	Φ45×50mm
Heating Furnace Pipe	Inner D: 75mm±1mm, Outer D: 90mm±1mm, Height: 150mm±1mm
Power Supply	AC220V±10%, 50Hz, Current ≤10A
Temperature Range	750±5°C with drift ≤2℃ within 10 minutes
Temperature Accuracy	≤±0.5℃
Heating Time	From room temperature to 750°C ≤1 hour
Electrothermal Wire Power	2KW
Maximum Power	1.5KW

Advanced Features

Dual Control Operation: Touch screen interface and computer control with LAN sharing capability
Automated Testing: Auto-release function for sample insertion and 90° rotation post-test
Precision Temperature Control: Microcomputer and silicon controlled technologies for accurate regulation
Comprehensive Data Recording: Real-time display of furnace and sample temperatures with automatic operation prompts
High-Quality Construction: Custom-molded refractory furnace with excellent heat insulation
Advanced Heating System: Bar heaters capable of reaching 900℃
Professional Software: PLC + NAbview software for complete test control and data management
Enhanced Observation: Top-mounted mirror with 0-30cm elongation range for combustion visualization

Additional Technical Parameters

Component	Specification
80/20 Nickel Chrome Resistance Band	Thickness: 0.2mm, Width: 3mm
Automatic Sample Addition Device	Length: 8cm, Width: 8cm, Height: 83cm
Test Basket Travel Track	Width: 2cm, Length: 38cm